Exam 2 Flashcards

1
Q

Most dramatic changes occur during

A

Prenatal development

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2
Q

Zygote

A

Formed when sperm cell fertilizes an egg

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3
Q

What happens during the germinal stage

A

Zygote divides over and over again to form blastocyst

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4
Q

How long does the embryonic stage last

A

8 weeks

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5
Q

Fetal stage

A

9th week

Major organs are established and heart beats

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6
Q

Brain development

A

Between day 18 and 6th month neurons grow at an incredible rate

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7
Q

Teratogens

A

Environmental factors that can exert a negative Impact on prenatal development

Like smoking, drugs

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8
Q

Viability point

A

25 weeks

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9
Q

Motor behaviours

A

Bodily motions that occur as results of self initiated force that moves the bones and muscles

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10
Q

The relative size of our body parts changed dramatically during the first

A

20 years

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11
Q

Transitional period between childhood and adulthood

A

Bodies reach full maturity is part due to hormonal release

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12
Q

What does puberty cause

A

Changes in primary and secondary sex characteristics

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13
Q

Menarche

A

First incidence of menttruation

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14
Q

Spermarche

A

Beginning development of sperm

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15
Q

Fertility in women declines

A

Thirties and forties

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16
Q

How we acquire to learn think and communicate differ in the three ways

A

Stagelike vs gradual changes in understanding
Sudden spurts in knowledge followed by periods of stability

Domain general vs domain specific
Cognitive skills affect most or all cognitive function
Cognitive skills develop independly and at different rate

Principal source of learning
Some models emphasize physical experience and some social

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17
Q

Jean piaget

A

Swiss

Presented first complete account of cognitive development
Stage theorist who believed skills were domain general

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18
Q

Piaget theory

A

Schema
Organized mental patterns that adapt and change with mental development

Intellect grows through two processes

Assimilation
Process in which people understand an experience in terms of their current stage of cognitive development and way of thinking

Accommodation
Changes in existing ways of thinking that occur in response to encounters with new stimuli or events

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19
Q

Piaget stages

A

Sensorimotor
Birth to two years
Focus on the here and now
Lack object permanence and deferred imitation
Major milestone is mental representation

Preoperational
2-7 years
Ability to construct mental representation of experience
Hampered by egocentrism and inability to perform mental operation
Lack convo

Concrete operations
7-11
Mental operations but only for actual physical events

Formal operations
11- adulthood
Understand hypothetical reasoning beyond the here and now
Logical concepts and abstract questions

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20
Q

Cons of piaget

A

Development is more conti uous
Probably underestimated children’s competence
Culturally biased methods

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21
Q

Pros of piaget

A

Highly influential
Helped change how we think about cognitive development
Children are not small adults
Learning is active rather than passive process

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22
Q

Lev vygotsky

A

Social and cultural Influences on cognitive development

Parents structure environments for learning and then gradually remove it (scaffolding)

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23
Q

Cognitive landmarks

A

Categorize objects by kind
Naive physics and how physical objects behave
Concept of self and others and theory of mind
Counting and math

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24
Q

Cognitive changes in adolescence

A

Frontal lobes don’t fully mature till late adolescence
May not care about risks
Changing attitudes toward knowledge

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25
Cognitive function in late adulthood
Aspects of cognition decline | But many stay stable or increase
26
When does stranger anxiety start
8-9 months | Peaks 13-15 months
27
Temperament
Early appearing and largely genetic Three major styles Easy 40% Difficult 10 Slow to warm up 15 10% of children may be behaviorally inhibited
28
Attachment
Emotional connection we share with these to whom we feel closest Imprinting and possible sensitive/critical period for healthy interpersonal relationships
29
Ruthers studies of Romanian organs
….
30
Contact comfort
Behaviorist assumed children bonded with those that provided them nourishment Harry hallows work with rhesus mo keg showed otherwise Physical contact played a huge role in developing attachment
31
Attachment styles
Refers to hoe infants react when separated from primary caregiver strange situation task Four categories of behviour Secure attachment 60% Sad when mom leaves then joy when she comes back Insecure avoidant 15-20% Not too sad when mom leaves not really joyful when returns Insecure anxious 15-20% Panics when mom leaves, mixed emotions on return Disorganized 5-10% Confused set of responses
32
Parenting styles
Permissive Tend to be lenient, little discipline, very affectionate Authoritarian Very strict, punishing, little affection Authoritative Supportive, but set clear and firm limits Uninvolved Neglectful, ignoring
33
Baumrinds research
Authoritive parents show the best social and emotional adjustment and lowest levels of behavior problems Her findings may not hold up well outside of Caucasian middle class of North American families
34
Influence of peers vs Parents on social development
Fathers differ from mothers in several ways Spend less time with babies More time In physical play
35
Impact of same sex parents on development
No difference from opposite sex couples in social adjustment academics or sexual orientation
36
Gender identity vs gender role
……
37
Non-binary or gender fluid
Feeling that their gender identity or gender expression fall outside the traditional male female binary May identify as male and female or either
38
Eriksons model
``` Infancy Toddlerhood Early childhood Middle childhood Adolescence Young adulthood Adulthood aging ```
39
Emerging adulthood
18-25 years old | Emotional develop,met, identity
40
Role experimentation
Process of struggling with which type of identity fits bests
41
Kohlbergs moral development
Preconvemtiomal Focus on punishment and rewards Conventional Focus on societal values Postconventional Internal moral principles
42
Stress
Tension, discomfort, physical symptoms that arise when a stressor strains our ability to cope
43
Three approaches to stress
Stress as stimuli Stress as transaction Stress as response
44
Hassles
Minor annoyance that strain our ability to cope
45
Social psychology
Of how a persons behavior thought and feelings are influenced by the real imagined or implied presence of others
46
Key themes in social psychology
Social influence Ways of behavior can be affected by other people Social cognition How people think about other people and how cognitions influence behaviors towards others Social interaction Positive and negative aspects of people relating to others Social systems How larger systems are created and maintained to influence behaviorist
47
Humans as a social species
Need to belong Theory and biologically based need for interpersonal connections Hurts us to be isolated or rejected Most social influences processes are adaptive under most circumstances Social influences should be evaluated critically
48
Social comparison theory
We seek to evaluate our abilities and beliefs by comparing them with those of others Upward Superior Downward Inferior Both can boost our self concept
49
Social contagion
When a situation is ambiguous and we’re not sure what to do we often look to others for cues Social behavior is often contagious
50
Collective delusions
Many people simultaneously becoming convinced of a persistent false belief despite indisputable false belief despite indisputable evidence to the contrary
51
Mass hysteria
Contagious outbreak of irrational behavior that spreads
52
Urban legends
Another example of social contagions
53
Fundamental attribution error
Attributions are assigning causes to Behavioir Associated with cultural factors Chinese less likely committed to this error
54
Conformity
Tendency to alter our behavior as a result of a group pressure Demonstrated by solomons aschs experiment in 1950 Unanimity Increased conformity Lower comformkty if only one other person differed from the majority
55
Differences in conformity
Low self esteem are more likely to conform Asian culture more likely to conform No gender differences
56
Deindividuation
Tendency to engage in atypical Behaviour when stripped of your usual idenitity More vaulter able to social influence
57
Stanford prison study
Recruited normal young men for a two week psychological study of prison life Randomly assigned them to either guard or prisoner
58
Groupthink
Emphasis on group unanimity at the expense of critical thinking Certain Symptoms make it more likely to occur
59
Cults
Groups that exhibit intense and unquestioning devotion to a single cause ``` Promote groupthink in four major ways Have persuasive leader Disconnect members from outside world Discourage questioning of assumptions Gradually indoctrinate members ```
60
Obedience
Adherence to orders from those of higher authority
61
Stanly milgram
Student of aschs who wanted to know how the Holocaust could have occurred Designed experiment to test the influence of obedience and authority on normal people
62
Milgram paragram
Voluntary subjects were taken to lab and introduced to a fellow volunteer and a researcher Teachers were suppose to shock learners when they did not repeat the words right
63
Prosocial behavior
Behavior is behavior intended to help others
64
Antisocial behavior
Includes aggressive acts Humans display both and situational factors can influence
65
Bystander nonintervention
People see sometime in need but fail to help them
66
Social loafing
Slack off in groups | Due partly to diffusion of responsibility and influenced by cultural factors
67
Altruism
Helping others for unselfish reasons Extraverter people are more prime to help
68
Aggression
Behavior intended to harm others
69
Difference in aggression
Personality influence aggression | Cultural
70
Belief
Conclusion regarding factual evidence
71
Attitude
Belief that included a emotional part
72
Origins of attitudes
Recognition heuristic Personally treats Political views Religiosity
73
Cognitive dissonance
Unpleasant state of tension between two opposing thoughts
74
Self perception theory
Proposes that we acquire our attitudes by observing our behavior
75
Impression management theory
Proposes that we don’t change our attitudes but report that we have for consistency
76
Routes to persuasion
Dual processes mode Two pathways to persuading others Central Focuses on info content Peripheral Surface aspects of the argument
77
Persuasion techniques
Foot in the door Small request and moves to a larger one Door in the face Starts big then backs off Low ball Starts with low price then adds on
78
Prejudice
Drawing negative conclusions prior to evaluating the evidence
79
Ultimate attribution error
Attributing negative behavior of some group entirely tomtheir disposition
80
In group bias
Fav out those within group
81
Out group homogeneity
View people outside of the group similar
82
Discrimination
The act of treating members of out groups differently from members of kn groups
83
Roots of prejudice
Scapegoat hypothesis Arises from need to blame other groups for our misfortunes Just world hypothesis Implies that we have a need to see the world as fair Conformity Going along with others opinions
84
Robbers cave study
Encouraging people to work towards common goals