Dawn - psych - Flashcards
What is neuroplasticity?
Neuroplasticity refers to the brains ability to form multiple synaptic connections in regards to the information
What are the stages of kohlbergs development?
Kohlberg postulated:
- “pre-conventional” stage in which individuals focus on the direct consequences of actions
- “conventional” stage where individuals believe society to be the main factor in determining whether an action is right or wrong
- “post-conventional” stage where individuals focus on personal morality and universal ethical principles rather than on whether society would approve of their behavior.
What is theory of mind?
Ability of a subject to understand that others have minds and to make inferences about intentions and actions of others
- ie: if observer watches another engage in a behavior it requires a theory of mind to draw the infrence that such behavior is intentional and aimed at a particular reward
What is the difference between an associative punishment and a vicarious punishment?
- Associative punishment - punishment that occurs when an organism exhibits behavior without the stimulus, NOT part of observational learning
- Vicarious punishment - punishment observed as others are rewarded or punished
- People then alter own behavior as if they have been rewarded or punished
What is the Yerkes-Dodson law and what does this have to do with performance?
- Yerkes-Dodson law posits that performance depends on an optimal level of arousal – not too much, not too little.
- A task that is complex, novel, or difficult already creates a certain amount of stress and arousal, and being observed only increases this.
- Thus, on difficult tasks, being observed makes things worse.
- However, if a task is boring, rote, or simple, the task itself generates very little arousal, and being observed helps bring this level up and increase performance.
What is the difference between primary and secondary reinforcers?
- Primary reinforcers are those things that are directly biological such as food, drink or sex
- Secondary reinforcers are those things that are conditioned such as money or grades in school.
What is the difference between episodic and semantic memory and what type of memory are they?
- Declarative (explicit) memory –> controlled and effortful retrieval
1. Episodic - personal experiences
2. Semantic - facts, concepts and beliefs about the world
How do you reduce interference?
- Have more specific verbal instructions
- Retroactive = new information is distorting recall of previous knowledge
- Proactive - older infromation makes it harder to remember new information
- INcreasing time would make it easier to overcome these
What is incentive theory?
The incentive theory of motivation calls attention to how factors outside of individuals, including community values and other aspects of culture, can motivate behavior.
What is cultural capital?
Cultural capital refers to knowledge, skills, education, and similar characteristics that are used to make social distinctions and that are associated with differences in social status.
What is the difference between fMRI and MRI?
- fMRI - fMRI is an imaging technique that measures brain activity by detecting associated changes in blood flow
- MRI - structure
What structure is not a primary reward system? A. Nucleus accumbens B. Hypothalamus C. Cerebellum D. Amgydala
Cerebellum
What is the core of the stress-depression connection?
- Recurrent depressive episodes and the hypothesis does not assume you can get rid of stressful events
What is the difference between a unidirectional relationship and a reciprocal relationship?
- Unidirectional relationship (stressor leads to depressive symptoms)
- Reciprocal relationship - not only influence depression but could themselves be influenced by depression
What is the difference between cultural diffusion, culture lag, and culture assimilation?
- Cultural diffusion - spread of specific cultural phenomenon from one society to another. An example would be the spread of McDonald’s from the United States to the rest of the world
- Cultural lag - tendency of material culture to evolve faster than symbolic culture
- Culture assimilation - process by which one culture resembles another
What is symbolic interactionism?
- Symbolic interactionism is the study of how people interact through the collective understanding of symbols and their meanings
1) humans are social beings created through interaction with others and symbols
2) humans take an active, thinking role in defining their present situations and do not interact with the environment directly
3) humans have agency over their goals but in order to communicate they must learn the common symbolic language of a society.
In the stereotype model, do these have high or low competence and warmth and what are they characterized by? A. Admiration B. Paternalism C. Contempt D. Envy
A. Admiration - which is marked by high competence and high warmth. Not competitive and respective
B: Paternalism is marked by low competence and high warmth, characterized as condescending.
C: Contempt is marked by low competence and low warmth, characterized by disdain.
D: Envy is marked by high competence and low warmth, characterized by jealousy and bitterness.
"What is the difference between a A. a retrospective chart review. B. a prospective chart review. C. an embedded field study. D. a longitudinal study."
“A. a retrospective chart review. - past records are examined
B. a prospective chart review. - proposed to review incoming data
C. an embedded field study. - researchers posed as patients
D. a longitudinal study. - analysis of participants over time.”
"What is the difference between a A. a moderating variable. B. a mediating variable. C. a confounding variable. "
“A. a moderating variable - effects the interaction between IV and DV but does is not affected by IV (ie: ethnicity = IV —> pain meds (DV) and age would be a moderating)
B. a mediating variable. - explains the relationship between two other variables.
C. a confounding variable. - not typically of interest to the researcher but is an extraneous variable which is related to BOTH the dependent and independent variables”
What are the stages of Cross’s Nigrescence model?
“1st. pre-encounter, African-Americans tend to view the majority Caucasian culture as being more desirable and would view a doctor of this race as being more skilled.
- Encounter - induces identity change
- Immersion-emersion - view the majority Caucasian culture with resentment and distrust and prefer to be treated by someone of his or her own race
- Internalization - integrated aspects of his own culture with that of the majority culture and is working to rectify past racial injustices.”
"What are the following types of bias? A. Reconstructive bias B. Social desirability bias C. Attrition bias D. Selection bias "
“A. Reconstructive bias - our memory isnt as accurate as we think it is
B. Social desirability bias - we want to be liked so we respond a certain way
C. Attrition bias - occurs when participants drop out of long term experiment study
D. Selection bias - bias on how people are chosen to participate “
What is deindividuation?
Deindividuation happens when a person in a group loses awareness of their individuality and acting in a way that they wouldn’t normally act if they were alone. The review doesn’t describe whether or not the physicians engaged in unethical behavior, just if they witnessed it.
What is the difference between conformity and obedience?
”- Obedience takes place when a person has the authority to directly compel someone to engage in a certain behavior that is madatory
- Conformity takes place when people privately disagree with a behavior but still goes along with the behavior of a normative social group “
"What are the theories of emotion and how are they achieved for the following? A. Schachter-Singer Theory B. James-Lange theory C. Cannon-Bard theory D.Yerkes-Dodson law"
“A. Schachter-Singer Theory - emotion processing has three distinct steps: physiological arousal, cognitive interpretation of the situation, and the experience of the emotion,
B. James-Lange theory - behavioral and physiological aspects of emotion (like increased heart rate and shouting) lead to cognitive aspects of emotion (like understanding that a situation is scary and feeling afraid).
C. Cannon-Bard theory - physiological and cognitive aspects of emotion occur simultaneously and independently with behavior last
D.Yerkes-Dodson law - people tend to perform their best when they’re moderately emotionally stimulated. “