Psych/Soc Flashcards
Archival Research
A type of primary research that involves extracting evidence from original records.
Value-free Sociology
The view that sociologists won’t allow their personal biases affect their research.
Serial Position Effect
People are more likely to remember the first and last thing in a series.
Instinctual Drift
A phenomenon that animals (and sometimes humans) can go back to their instincts/habits after undergoing operant conditioning.
Continuous reinforcement
A type of reinforcement that UNAMBIGUOUSLY tells the individual which behavior is “right” because they are continuously getting reinforcements following good behavior.
Function of the hypothalamus
Maintain homeostasis
Functions of the thalamus
Involved in learning and memory
Function of Amygdala
Involved in regulating emotions such as anger
Function of the Basal Ganglia
Involved in coordinating smooth movements. If this area of the brain is damaged, jerky movements may occur (Ex: Huntington’s disease)
Shadowing
Allows one to test for selective attention by repeating a selective message out loud when given more than one stimulus.
Primacy Effect
When first impressions are more important than subsequent impressions.
Social Facilitation
When people perform better in front of a crowd/ public.
Approach-Approach Conflict
When you are weighing between two appealing decisions
Approach-Avoidance Conflict
Option in one decision has both pros and cons
Avoidance-Avoidance Conflict
Choosing between two sets of cons (lesser of two evils)
Double-Approach Avoidance
Conflict consists of two options and each has both pros and cons
Case Studies
Studies that usually involve interviews or reports about ONE person
Informational Influence
An influence to accept information from others as evidence of reality this can occur when you might not know what is correct for example.
Normative Influence
An influence to conform with the expectations of society and gain social approval.
What is the difference between discrimination, prejudice, and stereotyping?
Discrimination is a BEHAVIOR.
Prejudice is an ATTITUDE.
Stereotyping is a COGNITIVE BELIEF.
What is the biggest limitation of observational studies?
There are confounding variables that may be influencing the relationships observed.
Urbanization
Pattern of moving from rural areas to cities.
Hindsight bias
The tendency to believe that an event in the past was highly predictable when at the time before it occurred, it wasn’t as predictable.
Construct validity
The researchers definition of the dependent variable. Are the methods measuring what they are intended to measure?
Criterion validity
Is the variable able to predict a certain outcome. Sometimes compared to a standard or more conventional variable that predicts a similar outcome.
Sensory memory
Instantaneous and short-term memory that helps perceive the world around us.
Working memory
Mental operations performed on information in short-term memory.
Implicit memory
A type of long-term memory that helps with a certain activity or “how to do something”
Explicit memory
A type of long-term memory that refers to recalling specific pieces of information.
What type of reinforcement is most resistant to extinction?
Variable-ratio reinforcement. Overall, variable is more resistant than fixed, and ratio is more resistant than interval.
Social Capital
Potential ability to obtain resources from one’s network/connections.
James-Lange theory of emotion
A stimulus triggers a physiological response, which then leads to the subjective, conscious experience of emotion.
Cannon-Bard theory of emotion
Cognitive and physiological responses to a stimulus occur simultaneously and independently of one another, with a behavioral response following them.
Schachter-Singer theory of emotion
Stimulus first leads to physiological arousal, then a cognitive interpretation of the circumstances, and finally a perception of emotion
Educational stratification vs. Educational segregation
Educational segregation describes the imbalance distribution of students in schools. Educational stratification describes the common situation where people with more resources have access to more educational opportunities
Reinforcement vs. Punishment
Reinforcement is to INCREASE a behavior. Punishment is to DECREASE a behavior.
Negative vs. Positive Reinforcement/Punishment
Negative takes away an unwanted stimulus, while positive adds an appealing or desired stimulus.
Attrition Bias
Selective dropout of participants from a study.
Response bias
Relates to self-reports, where participants are answering inaccurately. Example: Acquiescence bias (answering yes more often)
Representativeness Heuristic
Tendency to make decisions or estimate probability of an event based on our standard representation or experience with similar events.
Availability Heuristic
Tendency to make decisions about how likely an event is based on availability of similar information to you.
Confirmation bias
Tendency that people have to focus on information that agree with beliefs you already have.
Reconstructive bias
Type of bias based on memory, where our memory is not as accurate as we think especially when recalling moments of high stress
Social Desirability bias
A type of bias that occurs when people answer research questions, where participants answer in a way that makes it more socially acceptable.
Ethnocentrism
A world view where one views other cultures through the lens of their own culture
Hans Eysenck
Studies genetics of personality, specifically related to neuroticism
Abraham Maslow
Took a humanistic perspective on personality
B. F. Skinner
Took a behaviorist perspective on personality
Gordon Allport
Focused on trait perspective of personality
What are the three main high-level sociological theories of sociology?
1) Symbolic Interactionism
2) Conflict Theory
3) Functionalism
Symbolic interactionism
Focuses on the symbolic meaning that people develop and rely upon in the process of social interactions. (Ex: smoking being a symbol of trendiness or ignorance)
Conflict Theory
Sees society as in constant competition over limited resources.
Functionalism
Views society as a system of interconnected parts that carry out specific roles that enables them to cooperate to maintain social equilibrium for society as a whole
Social Constructionism
Asserts that people develop knowledge and understanding of the world through interactions with other people, primarily through language. Example, ideas about gender are constructed and transmitted through countless language-based interactions with members of the society.
Gender Schemata
Mental structures that organize incoming information according to gender categories, and in turn, lead people to perceive the world in terms of gender.
Cohort Study
A type of observational research design that follows a group to assess the impact of a risk factor of interest on health outcomes.
Case control study
An experimental design that compares a group with a condition of interest with a similar group without the condition of interest.
Cross-sectional study
Design opposite of longitudinal, where a group or event is observed at a single point in time.
Drive-reduction Theory
Idea that the primary motivation behind all human behavior is to reduce ‘drives. ‘ A ‘drive’ is a state of arousal or discomfort that is triggered by a person’s physiological or biological needs, such as hunger, thirst, and the need for warmth.
What hormones are secreted by the Anterior Pituitary Gland?
Endorphins, LH, GH, and FSH
What hormones are secreted by Posterior Pituitary Gland?
Vasopressin and oxytocin
What hormones are secreted by Adrenal Cortex?
Cortisol and aldosterone
What hormones are secreted by Adrenal medulla?
Epinephrine and norepinephrine
Retrospective vs. prospective research design
Retrospective looks at past data or records, while prospective looks at future or incoming data, records, or results
Differences in seeking medical attention between males and females
Males visit primary care doctors less frequently than females
Process of experiencing external stimulus
Stimulus is considered “distal” –> stimulus activates sensory receptor (proximal stimulus) –> Information travels through PNS via sensory neurons –> travels through CNS –> processed in the brain
Continuity
One of Gestalts Principles that states when we see objects in a line, we are more likely to perceive it as a line than individual objects
Monocular cues
Cues that can be detected with one eye: color, shape, size, height
Retinal Disparity
Cue for depth perception. A binocular cue
Weber’s Law
In terms of percentage, the just noticeable difference will be a constant proportion of original input. When given a problem, see the initial proportion in percentage, then find that percentage of the new input.
Absolute threshold vs. conscious perception
Threshold for conscious perception is always higher than absolute threshold
Contact of light with different structures of the eye
Light first contacts the cornea –> passes through anterior chamber and aqueous humor –> pupil constricts or dilates to allow enough light in through the iris’ adjustment –> corrected light passes though posterior chamber to the lens –> lens changes shape to focus light –> light passes through vitreous humor to the retina which begins the process of phototransduction
Limbic system
Hypothalamus, thalamus, hippocampus, and amygdala
Denser rod distribution
Periphery of the retina, making periphery vision best for seeing dimly-lit objects at night
Sensory homunculus
A drawing of a person where the scale of each body part is proportional to the nerve density and the relative amount of space dedicated to processing the corresponding input in the somatosensory cortex of the parietal lobe.
Piaget’s First Stage of Development
Sensorimotor Stage (birth- 2): infants experience the world through sensing and movement. At this stage, object permanence develops.
Piaget’s Second Stage of Development
Preoperational stage (2-7): Develops symbolic thinking. They tend to focus on one aspect (contraption) and lack understanding of conservation. Egocentric, they do not understand that other people have thoughts and opinions of their own.
Piaget’s Third Stage of Development
Concrete operational stage (7-12): Understand conservation and less egocentric. They also begin to understand mathematics.
Piaget’s Fourth Stage of Development
Formal Operational stage (12+): moral reasoning and understand abstract.
Erikson’s Eight Stages of Psychosocial Development
Socialization
The process of internalizing the social norms and values expected in one’s society, and mass media (such as popular music) is one source of normal socialization
Reliability
Consistency in results
Validity
Is it a true measure of the content researchers are trying to measure?
Maslow’s self-actualization Theory
A level of high achievement and personal fulfillment, in which you have done all you can and accomplished your goals to the best of your ability. According to Maslow, this can only be accomplished after an individual fulfilled their “lower needs” in the hierarchy of needs.
Skinner’s Incentive Theory
External rewards and punishments are the principal factors that drive behavior.
Folkways
Norms that govern everyday behavior.
Mores
Norms that are necessary to the welfare of a society and have consequences if violated. A moral significance.