H 13 Social Psychology Flashcards

1
Q

Focus 1: 1. In what sense are people natural psychologists?

A

Natuurlijke of naïeve psychologen. Wij zijn beoefenaars van volkspsychologie, waarmee mensen “van nature” de psychologische wereld begrijpen. In overeenstemming met de opvatting van Heider hebben onderzoekers ontdekt dat mensen die niet geschoold zijn in psychologie vaak opmerkelijk nauwkeurige observaties en beoordelingen maken over het gedrag van andere mensen (Carney et al., 2007). Maar zoals Heider zelf opmerkte, lijden onze oordelen over anderen soms aan bepaalde consistente fouten of vooroordelen - biases.

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2
Q

13.494 Waarom zijn sociaal psychologen geïnterseerd in de vooroordelen / biases?

A
  1. Ten eerste geven deze biases aanwijzingen over de mentale processen die bijdragen aan zowel accurate als onnauwkeurige percepties en oordelen.
  2. Ten tweede kan inzicht in vooroordelen / biases sociale rechtvaardigheid bevorderen. Door mensen te helpen de psychologische neigingen te begrijpen die bijdragen aan vooroordelen en oneerlijke behandeling van andere mensen, kunnen sociaal psychologische bevindingen mensen helpen dergelijke vooroordelen te overwinnen.
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3
Q

13.494 Attribution

A

Vb. iemand lacht en je veralgemeent dat het een vriendelijke persoon is.

Of dat ze je om de tuin leiden… of…

In common English usage, any claim about causation is called an attribution. In the study of person perception, an attribution is a claim about the cause of someone’s behavior. We naturally make judgments about others’ personalities on the basis of their behavior, but for these judgments to be meaningful we must distinguish actions that tell us something lasting and unique about the person from those that do not.

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4
Q

13.494 Person Bias

A

De neiging om het gedrag van een persoon te veel toe te schrijven aan de innerlijke kenmerken (persoonlijkheid) van de persoon en te weinig aan de omgevingssituatie

Heider (1958) merkte op dat mensen de neiging hebben om te veel gewicht toe te kennen aan persoonlijkheid en niet genoeg aan de omgevingssituatie wanneer ze attributies/ gevolgtrekkingen maken over de acties van anderen. Stel je bijvoorbeeld voor dat we in de file staan ​​en Susan, onze chauffeur, uit veel woede. Vertelt haar woede ons iets bruikbaars over haar als persoon? De meeste mensen hebben de neiging om de file als oorzaak te negeren en Susans woede grotendeels toe te schrijven aan haar karakter. Veel onderzoekers hebben het bestaan ​​van deze persoonsbias in attributie bevestigd.

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5
Q

13.495 Fundamental attribution bias

A

Fundamental attribution bias = de neiging van mensen om een ​​handeling toe te schrijven aan de persoonlijkheid van het individu en de beperkingen te negeren die de rol of situatie stelt aan hoe de persoon kan of moet handelen.

Tegen midden van de jaren zeventig was er zoveel bewijs verschenen om de persoonsbias te ondersteunen dat Lee Ross (1977) het de fundamentele attributiefout noemde, een label dat is ontworpen om de alomtegenwoordigheid en kracht van het vooroordeel aan te duiden en om te suggereren dat het ten grondslag ligt aan veel andere sociale psychologische verschijnselen. Dat label is nog steeds in gebruik ondanks groeiend bewijs dat de bias misschien niet zo fundamenteel is als Ross en anderen dachten.

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6
Q

Focus 3:

  1. Why is the person bias often called the “fundamental attribution error”?
  2. In what conditions does the bias most often occur?
A

Fundamental attribution bias = de neiging van mensen om een ​​handeling toe te schrijven aan de persoonlijkheid van het individu en de beperkingen te negeren die de rol of situatie stelt aan hoe de persoon kan of moet handelen.

  1. Tegen midden van de jaren zeventig was er zoveel bewijs verschenen om de persoonsbias te ondersteunen dat Lee Ross (1977) het de fundamentele attributiefout noemde, een label dat is ontworpen om de alomtegenwoordigheid en kracht van het vooroordeel aan te duiden en om te suggereren dat het ten grondslag ligt aan veel andere sociale psychologische verschijnselen. Dat label is nog steeds in gebruik ondanks groeiend bewijs dat de bias misschien niet zo fundamenteel is als Ross en anderen dachten.
  2. Mensen maken veel meer kans om deze fout te maken als hun geest bezet is door andere taken of als ze moe zijn dan wanneer ze hun volledige aandacht aan de taak besteden. Ook kunnen in veel gevallen de demands / eisen van het experiment de persoonsbias kunstmatig produceren. Proefpersonen die te horen krijgen dat het hun taak is om iemands persoonlijkheid te beoordelen, vertonen veel vaker de persoonsbias dan degenen aan wie wordt gevraagd het waargenomen gedrag in bewoordingen uit te leggen
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7
Q

13.499 Self concept

A

Er zijn maar weinig concepten die belangrijker zijn voor mensen dan het persoonlijke zelfgevoel (personal sense of self), of zelfconcept. Zelfconcept verwijst naar de manier waarop een persoon zichzelf definieert. Veel psychologen en sociologen hebben betoogd dat het zelfconcept in weze een sociaal product is. Om je bewust te worden van jezelf, moet je je eerst bewust worden van anderen van jouw soort en je er dan bewust van worden, misschien door de manier waarop anderen je behandelen, dat je een van hen bent. Zelfbewustzijn omvat niet alleen bewustzijn van het fysieke zelf, maar ook van de eigen persoonlijkheid en karakter, wat psychologisch weerspiegeld wordt door de reacties van andere mensen.

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8
Q

Focus 8: According to Cooley, what is the “looking glass” with which we evaluate ourselves?

A

Vele jaren geleden bedacht de socioloog Charles Cooley (1902/1964) de term spiegelend zelf (looking-glass self) om te beschrijven wat hij beschouwde als een zeer groot aspect van ieders zelfconcept. Cooley’s “kijkglas” is geen echte spiegel; het is een metafoor voor andere mensen die op ons reageren. Hij suggereerde dat we allemaal uit de reacties van anderen afleiden wat ze van ons denken. We gebruiken die gevolgtrekkingen om onze eigen zelfconcept op te bouwen. Cooley’s basisidee werd onderbuwd door veel onderzoek waaruit blijkt dat de meningen en houdingen van mensen over zichzelf sterk worden beïnvloed door de meningen en houdingen die anderen over hen hebben.

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9
Q

13.499 Self-fulfilling prophecies or Pygmalion effects.

A

The beliefs and expectations that others have of a person—whether they are initially true or false—can to some degree create reality by influencing that person’s self-concept and behavior. Such effects are called self-fulfilling prophecies or Pygmalion effects.

Het fenomeen waarbij overtuigingen en verwachtingen die anderen van een persoon hebben - of ze nu in eerste instantie waar of onwaar zijn - tot op zekere hoogte de realiteit kunnen creëren door het zelfconcept en het gedrag van die persoon te beïnvloeden. Ook wel Pygmalion-effecten genoemd.

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10
Q

Hebben kritische mensen een sterkere of een minder sterke neiging tot maladaptieve dissonantie (reductie)?

A

Ik heb geen precies antwoord gevonden op deze vraag. Persoonlijk vermoed ik inderdaad dat het twee kanten op kan gaan, afhankelijk van de situatie. Als ‘een kritisch denker met goede, weloverwogen standpunten zijn’ belangrijk is voor iemands zelfbeeld, zou dit wellicht tot ironische effecten kunnen leiden. Mensen zijn namelijk met name sterk gemotiveerd om dissonantie te reduceren als hun zelfbeeld wordt bedreigd.

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11
Q

Wat kan je doen om partijdige mensen toch van mening te laten veranderen op basis van nieuwe informatie?

A

Bij deze vraag moest ik nog denken aan een artikel van Hall en collega’s uit 2018: Is belief superiority justified by superior knowledge? (kan je vinden in de OU online bibliotheek). Dit artikel laat zien dat mensen die denken dat ze superieure ideeën hebben over een bepaald onderwerp vaak helemaal geen superieure kennis hebben en ook geneigd zijn om informatie te selecteren die consistent is met hun ideeën. Experimenteel gemanipuleerde feedback op groepsniveau had enig effect op belief superiority en de selectie van nieuwe informatie (ik denk overigens niet dat je dit rechtstreeks naar alle situaties kunt vertalen).

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12
Q

Wat kan je doen om vijandigheid tussen concurrerende teams in organisaties te verminderen?

A

Zoals ik al aangaf, is het ook in organisaties belangrijk om ervoor te zorgen dat verschillende afdelingen/teams denken in overkoepelende doelen en elkaar niet als concurrentie zien. Soms wordt competitie tussen teams georganiseerd met het idee dat dit performance kan verbeteren. Terwijl competitie in sommige gevallen tot betere performance kan leiden, lijkt de manier waarop over competitie gecommuniceerd wordt belangrijk te zijn. Als er op een positieve manier gecommuniceerd wordt over competitie (bijv. het beste team krijgt een bonus), dan leidt dit eerder tot motivatie, enthousiasme en positieve gedragingen. Als er op een negatieve manier gecommuniceerd wordt over competitie (bijv. het slechtste team verliest zijn bonus), dan leidt dit eerder tot angst en negatieve gedragingen.

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13
Q

13.498 Self esteem

A

Our self-concepts (definition of us as a person) have a strong evaluative component, which psychologists refer to as self-esteem. Self-esteem, by definition, is one’s feeling of approval, acceptance, and liking of oneself.

We experience self-esteem as being rooted in our own judgments about ourselves, but, according to an influential theory proposed by Mark Leary, these judgments actually derive primarily from our perceptions of others’ attitudes toward us. The theory is referred to as the sociometer theory because it proposes that self-esteem acts like a meter to inform us, at any given time, of the degree to which we are likely to be accepted or rejected by others. According to the sociometer theory, what you experience as your self-esteem at this very moment largely reflects your best guess about the degree to which other people, whom you care about, respect and accept you.

The sociometer theory evolutionary explained: our survival in groups depends for a great deal on the acceptance of others. So if we feel not accepted we will try to change that.

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14
Q

Focus 9 What are Pygmalion effects in psychology, and how were such effects demonstrated in elementary school classrooms?

A

The beliefs and expectations that others have of a person—whether they are initially true or false—can to some degree create reality by influencing that person’s self-concept and behavior. Such effects are called self-fulfilling prophecies or Pygmalion effects.

In a classic experiment, Robert Rosenthal and Lenore Jacobson (1968) led elementary school teachers to believe that a special test had predicted that certain students would show a spurt in intellectual growth during the next few months. Only the teachers were told of the supposed test results, not the students. In reality, the students labeled as “spurters” had been selected not on the basis of a test score but at random. Yet, when all the students were tested 8 months later, the “spurter” students showed significantly greater gains in IQ and academic performance than did their classmates. These were real gains, measured by objective tests, not just perceived gains. Somehow, the teachers’ expectations that certain children would show more intellectual development than other children created its own reality.

Compared to their behavior toward non-“spurter” students, teachers became warmer toward the “spurters,” gave them more time to answer difficult questions, gave them more challenging work, and noticed and reinforced their self-initiated efforts. In short, either consciously or unconsciously, they created a better learning environment for the selected students than for other students. Through their treatment of them, they also changed the selected students’ self-concepts. The students began to see themselves as more capable academically than they had before, and this led them to work harder to live up to that perception.

More recently, many experiments have demonstrated the Pygmalion effect with adults in various business and management settings as well as with children in school. When supervisors are led to believe that some of their subordinates have “special promise,” those randomly selected subordinates in fact do begin to perform better than they did before. Again, these effects appear to occur partly from the extra attention and encouragement that the selected subordinates get and partly from the change in the subordinates’ self-concepts in relation to their work.

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15
Q

Focus 7: strangers who meet on the Internet like each other more than do strangers who meet in person - How might this phenomenon be explained?

A

Researchers have found that get-acquainted meetings over the Internet are more intimate, more revealing of what each person considers to be his or her “true self,” than are such meetings conducted face-to-face. Apparently, the relative anonymity of the Internet, along with the lack of visual and auditory contact, reduces social anxiety and frees people to reveal more about themselves than they would if they met face-to-face. Also, without knowledge of the physical features of the other person, the biasing effects of attractiveness, or lack thereof, are absent. Communication is not shut down by early negative judgments or anxieties based on physical features. When and if the two partners do meet, they already know a good deal about each other and may feel something of an emotional bond, which may lead them to see each other as more attractive than they would have if they were complete strangers.

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16
Q

Focus 10: what is the sociometer theory?

A

We experience self-esteem as being rooted in our own judgments about ourselves, but, according to an influential theory proposed by Mark Leary, these judgments actually derive primarily from our perceptions of others’ attitudes toward us. The theory is referred to as the sociometer theory because it proposes that self-esteem acts like a meter to inform us, at any given time, of the degree to which we are likely to be accepted or rejected by others. According to the sociometer theory, what you experience as your self-esteem at this very moment largely reflects your best guess about the degree to which other people, whom you care about, respect and accept you.

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17
Q

Focus 10: What evidence supports the sociometer theory (Mark Leary)?

A
  • Individual differences in self-esteem correlate strongly with individual differences in the degree to which people believe that they are generally accepted or rejected by others
  • In experiments, and in correlational studies involving real-life experiences, people’s self-esteem increased after praise, social acceptance, or other satisfying social experiences and decreased after evidence of social rejection
  • Feedback about success or failure on a test had greater effects on self-esteem if the person was led to believe that others would hear of this success or failure than if the person was led to believe that the feedback was private and confidential. This may be the most compelling line of evidence for the theory because if self-esteem depended just on our own judgments about ourselves, then it shouldn’t matter whether or not others knew how well we did.
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18
Q

How can the sociometer theory be an evolutionary explanation of the function of self - esteem?

A

The sociometer theory was designed to offer an evolutionary explanation of the function of self-esteem. From an evolutionary perspective, other people’s views of us matter a great deal. Our survival depends on others’ acceptance of us and willingness to cooperate with us. A self-view that is greatly out of sync with how others see us could be harmful. A major evolutionary purpose of our capacity for self-esteem, according to the sociometer theory, is to motivate us to act in ways that promote our acceptance by others.

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19
Q

13.501 Social referencing and reference group

A

We actively try to influence others views of us and in that way we influence our self perceptions. In addition, we compare ourselves to others as a way of defining and evaluating ourselves, and we often bias those comparisons by giving more weight to some pieces of evidence than to others. For example, to see oneself as tall, or conscientious, or good at math, is to see oneself as having that quality compared with other people. The process of comparing ourselves with others in order to identify our unique characteristics and evaluate our abilities is called social comparison. A direct consequence of social comparison is that the self-concept varies depending on the reference group, the group against whom the comparison is made.

Evidence suggests that people identify themselves largely in terms of the ways in which they perceive themselves to be different from those around them.

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20
Q

13.501 Big fish in small pond effect

A

Other research conducted in many different countries has shown that academically able students at nonselective schools typically have higher academic self-concepts than do equally able students at very selective schools a phenomenon aptly called the big-fish-in-small-pond effect. The effect reflects the difference in the students’ reference groups, and a change of reference group, therefore, can dramatically affect our self-esteem. Many first-year college students who earned high grades in high school feel crushed when their marks are only average or less compared with those of their new, more selective reference group of college classmates.

Big fish in small pond effect: individuals compare their own self-concept with their peers and equally capable individuals have higher self-concepts when in a less capable group than in a more capable group.

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21
Q

13.502 Positive illusory bias

A

At least in North America and Western Europe, people tend to rate themselves unduly high on practically every dimension that they value. Adults overestimation of their abilities (which is even greater in children; see Bjorklund, 2007) is termed a positive illusory bias, which is associated with greater psychological well-being, at least in the short term. Although it is useful to have relatively accurate views of ourselves, it feels good to think well of ourselves, so most of us skew our self-evaluations in positive directions. We maintain our unduly high self-evaluations by treating evidence about ourselves differently from the way we treat evidence about others.

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22
Q

Focus 12: What are 2 means by which people build and maintain inflated views of themselves?

A
  1. To systematically skew the attributions we make about our successes and failures. The person bias—the general tendency to attribute people’s actions, whether good or bad, to internal qualities of the person and to ignore external circumstances that constrained or promoted the actions. That bias applies when we think about other people’s actions, but not when we think about our own actions. When we think about our own actions a different bias takes over, the self-serving attributional bias, defined as a tendency to attribute our successes to our own inner qualities and our failures to external circumstances.
  2. Another means by which most of us maintain inflated views of ourselves involves selective memory. Research has shown that people generally exhibit better long-term memory for positive events and successes in their lives than for negative events and failures . The same bias does not occur in memory for the successes and failures of other people. This positivity bias is especially strong in older adults
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23
Q

13.502 Self-serving attributional bias,

A

The person bias—the general tendency to attribute people’s actions, whether good or bad, to internal qualities of the person and to ignore external circumstances that constrained or promoted the actions. That bias applies when we think about other people’s actions, but not when we think about our own actions. When we think about our own actions a different bias takes over, the self-serving attributional bias, defined as a tendency to attribute our successes to our own inner qualities and our failures to external circumstances.

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24
Q

13.503 Attitude

A

An attitude is any belief or opinion that has an evaluative component—a judgment or feeling that something is good or bad, likable or unlikable, moral or immoral, attractive or repulsive. Our attitudes tie us both cognitively and emotionally to our entire social world. We all have attitudes about countless objects, people, events, and ideas, ranging from our feelings about a particular brand of toothpaste to those about democracy or religion. Our most central attitudes, referred to as values, help us judge the appropriateness of whole categories of actions.

Implicit versus explicit attitude

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25
Q

13.503 Implicit attitude

A

Implicit attitudes, by definition, are attitudes that are manifested in automatic mental associations. They are measured by implicit association tests (Greenwald et al., 1998), which are based on the fact that people can classify two concepts together more quickly if they are already strongly associated in their minds than if they are not strongly associated. In such a test—which is administered with a stopwatch or timer—the score is based on the speed of associations.

Implicit attitudes are gut-level attitudes. The object of the attitude automatically elicits mental associations that connote “good” or “bad,” and these influence our bodily emotional reactions. In this sense, implicit attitudes automatically influence our behavior. The less we think about what we are doing, the more influence our implicit attitudes have.

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26
Q

13.503 Implicit association tests

A

Implicit attitudes are measured by implicit association tests which are based on the fact that people can classify two concepts together more quickly if they are already strongly associated in their minds than if they are not strongly associated. In such a test—which is administered with a stopwatch or timer—the score is based on the speed of associations.

Implicit attitudes, by definition, are attitudes that are manifested in automatic mental associations.

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27
Q

13.503 Explicit attitude

A

Attitudes are distincted by explicit and implicit attitudes. Explicit attitudes are conscious, verbally stated evaluations. They are measured by traditional attitude tests in which people are asked, in various ways, to state their evaluation of some object or form of behavior. For example, to assess explicit attitudes about eating meat, people might be asked to respond, on a scale ranging from strongly agree to strongly disagree, to items such as “In general, I like to eat meat.”

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28
Q

Focus 13: What is the difference between implicit and explicit attitudes in their manner of influencing behavior?

A

Implicit attitudes are gut-level attitudes. The object of the attitude automatically elicits mental associations that connote “good” or “bad,” and these influence our bodily emotional reactions. In this sense, implicit attitudes automatically influence our behavior. The less we think about what we are doing, the more influence our implicit attitudes have.

In contrast, our explicit attitudes require thought; the more we think about what we are doing, the more influence our explicit attitudes have.

In many cases, people’s implicit and explicit attitudes coincide, and in those cases behavior generally corresponds well with attitude. But quite often implicit and explicit attitudes do not coincide. Your implicit attitude will win out unless you consciously think about your explicit attitude and use restraint.

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29
Q

What is seen on fMRI regarding implicit and explicit attitudes?

A

Quite often implicit and explicit attitudes do not coincide. Your implicit attitude will win out unless you consciously think about your explicit attitude and use restraint.

Experiments using fMRI have shown that people’s implicit attitudes are reflected directly in portions of the brain’s limbic system (part of the subcortical areas) that are involved in emotions and drives. In contrast, explicit attitudes are reflected in portions of the prefrontal cortex that are concerned with conscious control.

In cases where an explicit attitude counters an implicit attitude, the subcortical areas respond immediately to the relevant stimuli, in accordance with the implicit attitude, but then downward connections from the prefrontal cortex may dampen that response. If you have a positive implicit but negative explicit attitude about eating meat, pleasure and appetite centers might respond immediately to meat put before you; but then, if you think about your explicit attitude, those responses might be overcome through connections from your prefrontal cortex.

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30
Q

13.504 Cognitive dissonance theory,

A

Leon Festinger - cognitive dissonance theory, which ever since has been one of social psychology’s most central ideas. According to the theory, we have a mechanism built into the workings of our mind that creates an uncomfortable feeling of dissonance, or lack of harmony, when we sense some inconsistency among the various explicit attitudes, beliefs, and items of knowledge that constitute our mental store. Just as the discomfort of hunger motivates us to seek food, the discomfort of cognitive dissonance motivates us to seek ways to resolve contradictions or inconsistencies among our conscious cognitions.

Such a mechanism could well have evolved to serve adaptive functions related to logic. Inconsistencies imply that we are mistaken about something, and mistakes can lead to danger.

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31
Q

13.505 Insufficient-justification effect,

A

Sometimes people behave in ways that run counter to their attitudes and then are faced with the dissonant cognitions, “I believe this, but I did that.” They can’t undo their deed, but they can relieve dissonance by modifying—maybe even reversing—their attitudes. This change in attitude is called the insufficient-justification effect, because it occurs only if the person has no easy way to justify the behavior, given his or her previous attitude.

One requirement for the insufficient-justification effect to occur is that there be no obvious, high incentive for performing the counter-attitudinal action. Otherwise the big incentive is sufficient justification.

Another essential condition for the insufficient-justification effect is that subjects must perceive their action as stemming from their own free choice. Otherwise, they could justify the action—and relieve dissonance—simply by saying, “I was forced to do it.”

32
Q

Focus 16: In theory, why should the insufficient-justification effect work best when there is minimal incentive for the action and the action is freely chosen?

A

Sometimes people behave in ways that run counter to their attitudes and then are faced with the dissonant cognitions, “I believe this, but I did that.” They can’t undo their deed, but they can relieve dissonance by modifying—maybe even reversing—their attitudes. This change in attitude is called the insufficient-justification effect, because it occurs only if the person has no easy way to justify the behavior, given his or her previous attitude.

One requirement for the insufficient-justification effect to occur is that there be no obvious, high incentive for performing the counter-attitudinal action. Otherwise the big incentive is sufficient justification.

Another essential condition for the insufficient-justification effect is that subjects must perceive their action as stemming from their own free choice. Otherwise, they could justify the action—and relieve dissonance—simply by saying, “I was forced to do it.”

33
Q

13.507 In-groups and out-groups

A

When we view others in terms of their social identities, we gloss over individual differences and see all members of a group as similar to one another. This is particularly true when we view members of out-groups—that is, members of groups to which we do not belong. Groups we belong to are called in-groups.

34
Q

13.507 Personal versus Social identity

A

Self-descriptions that pertain to the person as a separate individual are referred to as personal identity, and descriptions that pertain to the social categories or groups to which the person belongs are referred to as social identity

35
Q

13.508 Implicit versus explicit stereotypes

Focus 17: What is the distinction among public, private, and implicit stereotypes?

A

The schema, or organized set of knowledge or beliefs, that we carry in our heads about any group of people is referred to as a stereotype.

There are three levels of stereotypes: public, private, and implicit.

The public level is what we say to others about a group. The private level is what we consciously believe but generally do not say to others. Both public and private stereotypes are referred to as explicit stereotypes because the person consciously uses them in judging other people. Such stereotypes are measured by questionnaires on which people are asked to state their views about a particular group,

Implicit stereotypes, in contrast, are sets of mental associations that operate more or less automatically to guide our judgments and actions toward members of the group in question, even if those associations run counter to our conscious beliefs.

36
Q

13.508 Stereotype

A

The schema, or organized set of knowledge or beliefs, about any group of people is referred to as a stereotype. You may have stereotypes for men, women, Asians, African Americans, Californians, Catholics, and college professors. We gain our stereotypes largely from the ways our culture as a whole depicts and describes each social category. A stereotype may accurately portray typical characteristics of a group, or exaggerate those characteristics, or be a complete fabrication based on culture-wide misconceptions.

We can hold stereotypes about in-groups as well as out-groups, and stereotypes are useful to the degree that they provide us with some initial, valid information about a person. However, they are also sources of prejudice and social injustice.

37
Q

Focus 17: What are two means by which researchers identify implicit stereotypes?

A
  1. The implicit stereotypes are measured with tests in which the person’s attention is focused not on the stereotyped group per se, but on performing quickly and accurately an objective task that makes use of stimuli associated with the stereotype. One type of test commonly used in this way is the implicit association test.

As described earlier with regard to implicit attitudes, implicit association tests are based on the fact that people can classify two concepts together more quickly if they are already strongly associated in their minds than if they are not strongly associated.

On a computer with pictures and linking good and bad words to pictures

38
Q

13.511 Social Pressure

A

Social pressure = a set of psychological forces that are exerted on us by others’ judgments, examples, expectations, and demands, whether real or imagined. At any given moment, we are most strongly influenced by those people who are physically or psychologically closest to us.

Social pressure arises from the ways we interpret and respond emotionally to the social situations around us. Such pressure is useful because it promotes our social acceptability and helps create order and predictability in social interactions. But it can also lead us to behave in ways that are objectively foolish or even morally repugnant.

39
Q

13.511 Social facilitation versus Social interference

A

In some cases, being observed improves performance (termed social facilitation), whereas in other cases, an audience hinders performance (termed social interference or social inhibition).

Social facilitation occurred mostly with relatively simple or well-learned tasks and social interference usually occurred with complex tasks or tasks that involved new learning

40
Q

FOCUS 20: How does Zajonc’s theory explain both social facilitation and social interference?

A

Why does an audience sometimes improve a person’s performance and other times worsen it? From this observation, Zajonc proposed the following generalization: The presence of others facilitates performance of dominant actions and interferes with performance of non dominant actions. In this statement, the term dominant actions refers to actions that are so simple, species-typical, or well learned that they can be produced automatically, with little conscious thought; and non dominant actions refers to actions that require considerable conscious thought or attention.

To explain both effects, Zajonc further proposed that the presence of an audience increases a person’s level of drive or arousal. The heightened drive increases the person’s effort, which facilitates dominant tasks where the amount of effort determines degree of success. However, the heightened drive also interferes with controlled, calm, conscious thought and attention; it thereby worsens performance of non dominant actions.

Negative feedback before test = interference increased. Positive feedback = interference decreases or is abolished.

41
Q

13.513 Stereotype threat en hoe het te vermijden?

A

Stereotype threat, a particularly potent cause of choking on academic tests, was first described by Claude Steele. It is the threat that test-takers experience when they are reminded of the stereotypical belief that the group to which they belong is not expected to do well on the test.

To overcome this threat it helps to just simply be aware of this threat zodat de deelnemers hun angst hieraan toe kunnen wijzen en niet aan hun onkunde. Self affirmations before the test also help

42
Q

13.513 Impression management

A

Besides influencing our abilities to perform specific tasks, social pressures influence our choices of what to say and do in front of other people. Because we care what others think of us, we strive to influence their thoughts. To that end, we behave differently when witnesses are present than when we are alone, and differently in front of some witnesses than in front of others. The term impression management refers to the entire set of ways by which people consciously and unconsciously modify their behavior to influence others’ impressions of them

43
Q

13.515 Informational influence

A

One of the great advantages of social life lies in the sharing of information. We don’t all have to learn everything from scratch; rather, we can follow the examples of others and profit from trials and errors that may have occurred generations ago. Social influence that works through providing clues about the objective nature of an event or situation is called informational influence.

The class of social influence that derives from the use of others’ behavior or opinions as information in forming one’s own judgment about the objective nature of an event or situation

44
Q

13.515 Normative influence

A

The class of social influence that derives from people’s concern about what others will think of them if they behave in a certain way or express a certain belief.

The other general reason for conforming is to promote group cohesion and acceptance by the group. The kind of social influence, which works through the person’s desire to be part of a group or to be approved by others = normative influence

45
Q
  1. Social Psychology
A

social psychology, the subfield of psychology that deals most explicitly with how we view one another and are influenced by one another.

46
Q

13.519 Group polarization

A

When a group is evenly split on an issue, the result is often a compromise. Each side partially convinces the other, so the majority leaves the room with a more moderate view on the issue than they had when they entered. However, if the group is not evenly split—if all or a large majority of the members argue on the same side of the issue—discussion typically pushes that majority toward a more extreme view in the same direction as their initial view. This phenomenon is called group polarization. Group polarization can have serious consequences socially. Bv gevangenen zonder respect voor de wet die met anderen praten met ditzelfde, verlaten de gevangenis met nog minder respect voor de wet

47
Q

13.521 Groupthink

A

Groupthink, which Irving Janis defined as “a mode of thinking that people engage in when they are deeply involved in a cohesive in-group, when the members’ striving for unanimity overrides their motivation to realistically appraise alternative courses of action.”

Groupthink = a model of thinking in which members of a group are more concerned with group cohesiveness and unanimity than with realistic appraisal of the actions being considered.

48
Q

13.521 Low-ball technique

A

One of the most underhanded sales tricks is the low-ball technique. The essence of this technique is that the customer first agrees to buy a product at a low price and then, after a delay, the salesperson “discovers” that the low price isn’t possible and the product must be sold for more. Experiments conducted by Cialdini and others (1978) suggest that the trick works because customers, after agreeing to the initial deal, are motivated to reduce cognitive dissonance by setting aside any lingering doubts they may have about the product. During the delay between the low-ball offer and the real offer, they mentally exaggerate the product’s value; they set their heart on the house, or car, or ice cream treat that they had agreed to purchase. Having done this, they are now primed to pay more than they would have initially.

49
Q

Focus 31: How can the low-ball sales technique be explained in terms of cognitive dissonance? What evidence supports this explanation?

A

One of the most underhanded sales tricks is the low-ball technique. The essence of this technique is that the customer first agrees to buy a product at a low price and then, after a delay, the salesperson “discovers” that the low price isn’t possible and the product must be sold for more. Experiments conducted by Cialdini and others (1978) suggest that the trick works because customers, after agreeing to the initial deal, are motivated to reduce cognitive dissonance by setting aside any lingering doubts they may have about the product. During the delay between the low-ball offer and the real offer, they mentally exaggerate the product’s value; they set their heart on the house, or car, or ice cream treat that they had agreed to purchase. Having done this, they are now primed to pay more than they would have initially.

50
Q

13.521 Foot-in-the-door technique

A

The basis of the foot-in-the-door technique is that people are more likely to agree to a large request if they have already agreed to a small one

51
Q

FOcus 32: How can the foot-in-the-door sales technique be explained in terms of cognitive dissonance?

A

In situations like my encounter with the driveway sealers, the foot-in-the-door technique may work because compliance with the first request induces a sense of trust, commitment, or compassion toward the person making that request. In other situations it may work by inducing a sense of commitment toward a particular product or cause The technique has proved to be especially effective in soliciting donations for political causes and charities. People who first agree to make a small gesture of support, such as by signing a petition or giving a few minutes of their time, are subsequently more willing than they otherwise would be to make a much larger contribution - cognitive = support - questionnaire - to give is the action that would prove the attitude = alignment

52
Q

13.527 Social Dilemma

A

Social dilemmas. A social dilemma exists whenever a particular course of action or inaction will benefit the individual but harm the others in the group and cause more harm than good to everyone if everyone takes that course.

Elk project dat afhankelijk is van groepsinspanning of vrijwillige bijdragen stelt ons voor een sociaal dilemma. In elk geval is sociaal werken, of bijdragen, de coöperatieve oplossing van het individu, en sociaal lanterfanten, of “free riding”, de niet-coöperatieve oplossing.

53
Q

13.531 Superordinate goals

A

Superordinate goals, defined as goals that were desired by both groups and could be achieved best through cooperation between the groups. The goals shared by two or more groups, which tend to foster cooperation among the groups

54
Q

13.512 Choking under pressure

A

Social interference can be thought of as a subcategory of a more general phenomenon commonly referred to as choking under pressure. The highly aroused mental state produced by any strong form of pressure to perform well can, ironically, cause performance to worsen.

Using the terminology of modern cognitive psychology, “choking” is especially likely to occur with tasks that make strong demands on working memory. Working memory is the part of the mind that controls conscious attention and holds, in consciousness, those items of information that are needed to solve a problem. The kinds of tasks that Zajonc referred to as involving non dominant responses are, in general, tasks that make heavy demands on working memory. Pressure and accompanying anxiety can worsen performance on such tasks by creating distracting thoughts—thoughts about being evaluated, about the difficulty of the task, about the consequences of failing, and so on—which usurp much of the limited capacity of working memory and thereby interfere with concentration on the problem to be solved.

55
Q

Focus 24: What are two classes of reasons why people tend to conform to examples set by others?

A
  1. One reason has to do with information and pragmatics. One of the great advantages of social life lies in the sharing of information. We don’t all have to learn everything from scratch; rather, we can follow the examples of others and profit from trials and errors that may have occurred generations ago. Social influence that works through providing clues about the objective nature of an event or situation is called informational influence.
  2. The other general reason for conforming is to promote group cohesion and acceptance by the group. Social groups can exist only if some degree of behavioral coordination exists among the group members. Conformity allows a group to act as a coordinated unit rather than as a set of separate individuals. We tend to adopt the ideas, myths, and habits of our group because doing so generates a sense of closeness with others, promotes our acceptance by them, and enables the group to function as a unit. This kind of social influence, which works through the person’s desire to be part of a group or to be approved by others, is called normative influence.
56
Q

13.528 Altruistic punishment

A

The results of a number of experiments have shown that people are willing to give up some of their own earnings in order to punish a player who has contributed substantially less than his or her share to the public good (called altruistic punishment; The punishment, in such cases, involves removing some of the winnings that the “cheater” has garnered

57
Q

13.529 Schadenfreude

A

People are also more likely to feel empathy for in-group than for out-group members. In fact, when groups are in competition with one another, people may experience schadenfreude, pleasure at another’s pain. For example, males, but not females, show activation in reward-related areas of the brain (left ventral striatum) when a competitor receives a painful electric shock and both males and females display activation in reward-related areas of the brain (bilateral ventral striatum) when a social competitor has rumors spread about him or her

Identification with a group increases people’s willingness to help members of their own group but decreases their willingness to help members of another group. People are much less likely to trust others and more likely to cheat others when they view those others as part of another group than when they view them as individuals.

58
Q

Sociometer theory

A

We experience self-esteem as being rooted in our own judgments about ourselves, but, according to an influential theory proposed by Mark Leary, these judgments actually derive primarily from our perceptions of others’ attitudes toward us. The theory is referred to as the sociometer theory because it proposes that self-esteem acts like a meter to inform us, at any given time, of the degree to which we are likely to be accepted or rejected by others. According to the sociometer theory, what you experience as your self-esteem at this very moment largely reflects your best guess about the degree to which other people, whom you care about, respect and accept you.

The sociometer theory evolutionary explained: our survival in groups depends for a great deal on the acceptance of others. So if we feel not accepted we will try to change that.

59
Q

Big fish in small pond effect

A

Academically able kids in a non selective school have a higher academically self esteem than the kids with same level in a selective school.

60
Q

How do we actively influence our self esteem / self perception?

A
  1. By actively trying to influence others views of us
  2. By comparing us to others - social comparison to a reference group - we focus more on how we are different (e.g. kids in a classroom racially mixed often mention their race while talking about their differences / in a homogeneous racial classroom not)
  3. Positive illusory bias= adults generally overestimate their abilities (by treating evidence about ourselves different from evidence about others = keep inflated views of ourselves
    1. Person bias - tendency to attribute people’s actions (good and bad) to their internal qualities and to ignore external circumstances - we do that with others but not with ourselves
    2. Positive illusory bias to ourselves = by the self serving attributional bias: tendency to attribute our failures to circumstances and successes to own inner qualities
    3. Selective memory: better long term memory for positive events and successes in their lives than for negative events and failure.
61
Q

Positive illusory bias and how to we apply this bias?

A
  1. Positive illusory bias= adults generally overestimate their abilities (by treating evidence about ourselves different from evidence about others = keep inflated views of ourselves
    1. Person bias - tendency to attribute people’s actions (good and bad) to their internal qualities and to ignore external circumstances - we do that with others but not with ourselves
    2. Positive illusory bias to ourselves = by the self serving attributional bias: tendency to attribute our failures to circumstances and successes to own inner qualities
    3. Selective memory: better long term memory for positive events and successes in their lives than for negative events and failure.
62
Q

Wat gebeurt er in de hersenen bij impliciete attitude, expliciete attitude en als deze twee niet overeenkomen?

A

Impliciete attitude = komt snelst , is onbewust en licht meer de gebieden in het limbisch systeem (emoties en drives) op. Dan denk je bewust over je expliciete attitude en de gebieden in de prefrontale cortex lichten op mbt bewuste controle.

Wanneer de expliciete attitude en impliciete attitude niet overeenkomen reageren de subcorticale structuren (limbisch systeem) direct of de relevante stimuli terwijl erna de connecties van de prefrontale cortex naar beneden deze respons dempen.

63
Q

Focus 14,15, 16 Cognitive dissonance theory hoe gaan we om met het conflict tussen onze EXPLICIETE attitudes, overtuigingen en informatie?

A
  1. We vermijden informatie die niet in lijn ligt met onze overtuigingen / attitude en we selecteren informatie die onze overtuigingen bevestigen
  2. Eens we een actie ondernemen of een beslissing nemen en deze onomkeerbaar is, neigen mensen ernaar om hun twijfels opzij te zetten, en zelfs als er geen nieuwe info is worden we meer zelfzeker ivm onze beslissing
  3. We passen het insufficient justification effect toe in het geval we een actie hebben ondernomen die niet in lijn ligt met onze overtuigingen. Vooral als er geen beloning was of verplichting (die onze beslissing had kunnen justifieren) proberen we onze overtuigingen te veranderen zodat ze in lijn liggen met onze actie.
64
Q

Focus 19= What sorts of learning experience are most effective in reducing explicit prejudice and implicit?

A
  1. Explicit: conscious deliberate learning / logic - people with greatest conscious desire to overcome the prejudice
  2. Implicit: (more emotional primitive processes) classical conditioning and having friends from the other race, to like the teacher that was black , exposure to admirable black people eg in literature = association of positive feelings with individual members of the stereotyped group.
65
Q

Choking under pressure

A

Social interference is a subcategory of choking under pressure in which high expectations / pressure to perform well and that produces aroused mental state can cause performance to worsen. Vooral likely wanneer de taak een hoge eis stelt op het werkgeheugen.

= non dominant tasks - the anxiety can create disturbing thoughts die dan de beperkte capaciteit van het werk geheugen opslorpen.

66
Q

Focus 26: Cialdini: public service messages - hoe kunnen ze best gebruik maken van normative influence?

A

Public messages die een boodschap bevatten dat iedereen het doet gaat het gedrag laten toenemen. Als je dus iets wil vermijden zoals stelen zou je juist in de boodschap moeten benadrukken dat de meeste mensen op de gewenste manier handelen.

67
Q
  1. 517 Focus 27: The passive bystander effect reasons?
A
  1. Verdeling van verantwoordelijkheid: hoe meer mensen aanwezig zijn, hoeveel minder mensen voelen dat het hun verantwoordelijkheis is.
  2. Normative influence= mensen willen tot dezelfde groep behoren en kijken dus naar elkaar wat de anderen doen (jij kijkt naar de andere terwijl die afwacht wat jij doet).
  3. Informational influence: Dan pas je je eigen oordeel rapper aan: ah misschien is het zo erg niet als de anderen niets doen of misschien kan er niets gedaan worden. Als je alleen bent is het alleen jouw oordeel dat telt en kan je beter beslissen.
68
Q

How can emotional contagion serve as force for group cohesion?

A

Mensen in een groep neigen elkaar te imiteren; houding, manieren ; spreekstijl enz.

Wanneer we ons in een groep bevinden helpen gezichtsuitdrukkingen ons beoordelen wie meest hulp nodig heeft, wie meer benaderbaar is enz zodat we beter weten hoe met elkaar om te gaan.

We neigen er ook naar deze emoties over te nemen waardoor de groep beter als een geheel functioneert. De meest besmettelijke emotie is lachen waardoor we in een speels humeur raken en we ons minder makkelijk beledigd voelen. Spread of these emotions are ONBEWUST

69
Q

Focus 30: oorzaken voor group think (Irving Janis) en hoe dit te verminderen?

A

Oorzaken: de wil om kost wat kost unanimiteit te bereiken en om een leider / baas te pleasen.

Verminderen door:

  1. De leider zelf geen mening te geven.
  2. De leider de anderen aanmoedigt om hun eigen standpunt voor te leggen en ook om de standpunten van anderen te challengen
  3. Te benadrukken dat het doel niet is om grope samenhang te verbeteren maar wel op de beste oplossing te vinden
70
Q

Obedience

A

Obedience are the cases of compliance in which the requester is perceived as an authority figure or leased and the request is perceived as an order

  • Order backed up by threats such as losing job
  • Subordinate accepts the authority and does not perceive the action as wrong
  • Orders that people believe are wrong even without punishment for disobeying = understood as psychological pressure and most interesting vb Milgram experiment with the learner
71
Q

Focus 35: How might the high rate of obedience in Milgram’s experiments be explained?

A
  1. Zelfverzekerdheid van de experimentator en aanvaarding van verantwoordelijkheid. Gehoorzaamheid is gebaseerd op de veronderstelling dat de persoon die de bevelen geeft, de controle heeft en verantwoordelijk is, en dat uw rol in wezen die van een radertje in een machine is. Om zichzelf gerust te stellen, stelden ze de experimentator vaak vragen als “Wie is verantwoordelijk en de experimentator antwoordde routinematig dat hij verantwoordelijk was voor alles wat er zou kunnen gebeuren. De gehoorzaamheid daalde sterk wanneer de proefpersonen vooraf te horen kregen dat zij, de proefpersonen, verantwoordelijk waren voor het welzijn van de leerling.
  2. De nabijheid van de experimentator en de afstand van de leerling.Elke verandering die de experimentator verder van de proefpersoon verwijderde, of de leerling dichter bij de proefpersoon bracht, neigde er dus toe de balans te doen doorslaan in de richting van gehoorzaamheid.
  3. De afwezigheid van een alternatief / ander voorbeeld van hoe je te gedragen. De proefpersonen van Milgram bevonden zich in een nieuwe situatie.In twee variaties echter, voorzag Milgram in een model in de vorm van een andere schijnbare proefpersoon die met de echte proefpersoon de taak deelde om schokken toe te dienen. Wanneer deze op een bepaald punt weigerde verder te gaan en de experimentator de echte proefpersoon vroeg de hele taak over te nemen, gehoorzaamde slechts 10% van de echte proefpersonen tot het einde. Wanneer de confederate tot het einde doorging, deed 93% van de echte proefpersonen dat ook. In een onbekende en stressvolle situatie heeft het hebben van een model om te volgen een krachtig effect.
  4. De stapsgewijze aard van de verzoeken (cfr step in the door techniek - smal request eerst). Helemaal in het begin van het experiment hadden de proefpersonen van Milgram geen dwingende reden om te stoppen. De eerste schokken waren immers zeer zwak, en de proefpersonen konden niet weten hoeveel fouten de leerling zou maken of hoe sterk de schokken zouden worden voor het einde van het experiment. Na eerdere, kleinere verzoeken te hebben ingewilligd (waarbij zwakkere schokken werden toegediend), vonden de proefpersonen het moeilijk om nieuwe, grotere verzoeken (waarbij sterkere schokken werden toegediend) te weigeren. De techniek was vooral effectief in dit geval omdat elke schok slechts een beetje sterker was dan de vorige. Op geen enkel moment kregen de proefpersonen de opdracht iets radicaal anders te doen dan wat ze al hadden gedaan. Weigeren de volgende schok te geven zou betekenen dat men toegeeft dat het waarschijnlijk ook verkeerd was de vorige schokken te hebben gegeven - een gedachte die dissonant zou zijn met de wetenschap van de proefpersonen dat zij die schokken inderdaad hadden gegeven.
72
Q

Prosocial behavior

A

Volutary behavior intended to benefit other people: 2 components

Altruism to help someone achieve a goal at some own expense with no obvious benefit for themselves

Mutualism / Cooperation= 2 or more individuals cooperate to produce mutual beneficial outcome especially one that could not be achieved alone

73
Q

Tragedy of the commons - Garret Hardin Social dilemme (kiezen voor eigen doelen of goed voor de groep)

A

Het belang van sociale dilemma’s voor het voortbestaan van de mensheid werd op dramatische wijze geïllustreerd door de ecoloog Garrett Hardin (1968) met een allegorie die hij de tragedie van het gemeengoed noemde. Hardin vergeleek onze hele planeet met de gemeenschappelijke weidegronden die vroeger in het centrum van de steden in New England lagen. Toen het aantal runderen dat de weide begraasde de grens begon te bereiken die de weide kon dragen, stond elke boer voor een dilemma: “Moet ik nog een koe aan mijn kudde toevoegen? Eén koe meer zal de weide en mijn buren maar weinig schade berokkenen, en mijn winst zal er aanzienlijk door stijgen. Maar als iedereen een koe bijzet, zal de weide mislukken en zal al het vee sterven.” Het dilemma wordt een tragedie als alle boeren redeneren: “Het is niet mijn toename in vee, maar de gezamenlijke toename door iedereen, die het lot van het gemeengoed zal bepalen. Ik zal verliezen als zowel anderen als ik hun veestapel uitbreiden, maar ik zal nog meer verliezen als anderen hun veestapel uitbreiden en ik niet.” Dus zetten ze er allemaal een koe bij, de weide raakt uitgeput, het vee sterft en de stedelingen lijden allemaal onder het verlies.

74
Q

Social dilemma - conditions that promote cooperation

A

De evolutie, de cultuurgeschiedenis en onze eigen ervaringen hebben in ons besluitvormingsmechanismen doen ontstaan die zich niet beperken tot een onmiddellijke kosten-batenanalyse. Bewust of onbewust, bedachtzaam of automatisch, houden wij rekening met factoren die niet alleen te maken hebben met onze kortetermijnbelangen, maar ook met onze langetermijnbelangen, die vaak gelegen zijn in het onderhouden van goede relaties met andere mensen. Veel aspecten van onze sociale aard kunnen worden gezien als aanpassingen voor het samenwerken in sociale dilemma’s.

Reputatie en wederkerigheid als krachten voor samenwerking
In laboratoriumsituaties en in het dagelijks leven werken mensen met elkaar samen omdat dat anderen aanmoedigt om op hun beurt ook samen te werken. Zulke samenwerking dient niet alleen om een onmiddellijk doel te bereiken, maar ook om een reputatie op te bouwen, en reputatie is iets dat zeer belangrijk is voor een zeer sociale soort

75
Q

Altruistic punishment

A

In sommige situaties zullen mensen een deel van hun eigen middelen besteden om valsspelers te straffen. In een openbaar goed-spel bijvoorbeeld krijgt elke speler een som geld en moet dan, onder voorwaarden van anonimiteit, kiezen of hij het geld houdt of het bijdraagt aan een gemeenschappelijke pot (het openbaar goed). Vervolgens, als en alleen als ten minste een bepaald percentage van de spelers (zeg 75%) heeft bijgedragen, ontvangen alle spelers, met inbegrip van degenen die niet hebben bijgedragen, een beloning die aanzienlijk groter is dan het bedrag dat van ieder van hen werd gevraagd bij te dragen. De resultaten van een aantal experimenten hebben aangetoond dat mensen bereid zijn om een deel van hun eigen verdiensten op te geven om een speler te straffen die substantieel minder dan zijn of haar deel heeft bijgedragen aan het publieke goed (dit wordt altruïstische straf genoemd;. De straf bestaat in dergelijke gevallen uit het wegnemen van een deel van de winst die de “valsspeler” heeft vergaard.

76
Q

Personal versus social identity

A

Mensen hebbentwee verschillende manieren om over zichzelf te denken, die verschillende functies hebben. De ene is de persoonlijke identiteit, die inhoudt dat men zichzelf beschouwt als een onafhankelijk persoon met eigenbelangen die verschillen van die van andere mensen. De andere is de sociale identiteit, die inhoudt dat men zichzelf beschouwt als een min of meer uitwisselbaar lid van een groter geheel, de groep, waarvan de belangen door alle leden worden gedeeld. Evolutionair gezien kunnen de twee manieren van zelf-denken zijn ontstaan uit onze behoefte om zowel als individu en als groep te overleven. Als ik mezelf red maar de groep waarvan ik afhankelijk ben vernietig, zal ik, op de lange duur, mezelf vernietigen. We denken niet iedere keer logisch na over de kwestie; in plaats daarvan werken we automatisch meer samen wanneer we de anderen als leden van onze groep beschouwen dan wanneer we dat niet doen.

77
Q

Focus 40: What changes occurred within and between two groups of boys as a result of intergroup competitions at a summer camp?

A
  1. Within group Solidariteit (binnen de groep). Terwijl de jongens werkten aan plannen om de andere groep te verslaan, zetten zij hun interne ruzies en verschillen opzij, en hun loyaliteit aan hun eigen groep werd nog sterker dan die daarvoor al was.
  2. Negatieve stereotypering van de andere groep. Hoewel de jongens allemaal dezelfde achtergrond hadden en willekeurig in de groepen waren ingedeeld, begonnen ze de leden van de andere groep als zeer verschillend van zichzelf te zien en als zeer gelijkend op elkaar in negatieve zin.
  3. Vijandige interacties tussen groepen. Aanvankelijke goede sportiviteit stortte in. De jongens begonnen hun rivalen uit te schelden, van vals spel te beschuldigen en als vergelding vals te spelen.