EXAM 3 Flashcards
exam on 3/25
when and why do the process of neural branching, linking and pruning occur? and how are these related to eachother?
they all happen after birth and they are all part of the learning process
what have we learned about neuronal development from studying rats in impoverished vs. rich environments?
that depending on the environment conditions, depends on how they’ll develop
briefly describe the most universal sequence of motor development in infants.
sit -> crawl -> walk -> run
what is infantile amnesia and why does it occur?
the inablity to recall memorioes prior to the age of 4; it is caused by rapid neruon growuth disrupting memory circuits
define schemas. how does the process of assimilation and accommodations relate to schema development
a schema is a mental famework that organizes and interprets information, a mental shortcut. for exmaple, when a baby figures out how to pick something up.this adds to their knowloage and they know they can pick other things
* assimation and accomodations relate to development because they let children sort different ideas into groups like swimming is a sport
distinguish between Piaget’s 4 stages of development, identify and define key features of each stage, and indicate the age range these stages occur.
sensorimoter stage: birth - age 2; learning though senses and actions
pre-operational stage- age 2 unti age 6 or 7; thinkiing with words or images
concrete operational state- age 7-11; logical thinking
formal operatioal stage- age 12+; reasoning though experiences and abstract thinking
describe lev vygotsky’s theory of learning through scaffolding. in which primary way is this different from piaget’s theory?
interactions with the social environment contribute to mental growth. Piaget believed interaction with the environment constructed their understanding
summarize the major contributions and criticisms associated with jean piaget’s theory of development. what are some major implications for parenting?
piaget identified signifigant cognitve milestones. he believed development is stages rather than ages. implications are that young children are unable to understand adult logic; childrens cognitive development is active, not passive
how does stranger anxiety during social development relate to the process of assimilating schemas?
Stranger anxiety results when a child is unable to assimilate the stranger into an existing schema
what are the two features common to all attachment styles, and what have we learned about attachment styles from studying infant monkeys?
secure and insecure. there Evolutionarily adaptive and characterized by seeking closeness and experiencing separation distress
compare and contrast secure and insecure attachment styles. how may these affect us later in adulthood?
Secure attachment involves feeling confident that caregivers will meet one’s needs, insecure attachment, whether anxious or avoidant, may lead to difficulties in forming and maintaining relationships. this can lead to anxitey and other issues in adulthood
define operant conditioning. how does this appear on an already existing “law of effect” proposed by a contemporary of skinner
operant conditioning is learning in which behavior is strengthened if followed by a reinforcer or diminished if followed by a punisher. Built upon the “law of effect”: rewarded behavior tends to recur
compare and contrast operant behavior and respondent behavior
Behavior that operates in the environment to
produce rewarding or punishing stimuli and respondent behavior automatic responses to a stimulus
describe the primary features of the operant chamber (aka skinner box)
a box, duh lol; a lever/bar; water; and snacks!
compare and contrast reinforcement and punishment. what determines weather an event takes the form of a renforcer or punisher?
reinforcement strengthens the behavior and punishment diminishes a behavior. Whether an event is reinforcing or punishing depends on the animal and the context
describe the process of shaping to alter behaviors.
shaping is gradually guiding behavior toward a closer and closer approximation of the desired behavior
compare and contrast positive reinforcement and negative reinforcement. provide and example of each
positive reinforcement adds a stimlus and increases behavior
negative reinfrocment removes a stimuls and increases behavior
compare and contrast positive punishment and negative punishment. provide an example of each
postive punishment adds a stimulus and decreases behaior and negative punishment removes a stimulus and decreases a behavior
for example, staying on your phone all night and getting it taken away would be a negative punishment, but a postive punishment would be grounding
describe the major drawbacks associated with physical punishments
Punishment can teach fear; Physical punishment does not replace the unwanted behavior
provide one real work example of how operant behavior may shape behavior
At work; Rewards have been successfully used to increase productivity and skill development
summerize the primary differences between operant and classical conditioning according to the features on slide 31
classical conditioning is learning associations between events we do not control. and operant conditioning is learning associations between our behavior and its consequences.
how is personality defined and measured
personality is an individual’s characteristic pattern of thinking, feeling, and acting. it is measured through self report
what are the most common personality dimensions identified by eysenck and and eysenck? how did the big five build on these
Extraversion–introversion and emotional stability–instability; the big 5 expaned this idea
compare and contrast extroversion and introversion
introverts thrive when alone and extroverts thrive with others
based on existing evidence, what can we stay about the stability of personality traits?
With age, personality traits become more stable
Describe the social-cognitive perspective. how did Albert bandura famously demonstrate this in the Bobo doll study?
Many behaviors are learned through conditioning or by observing and imitating others
compare and contrast self-esteem & self-efficacy. provide an example of each
self esteem is Feelings of high or low self-worth and self- efficacy is sense of competence on a task
Identify the positives of high self-esteem and negatives of self-esteem
postives to high self esteem is better sleep; More positive outlook; More likeable to others and negatives of self- esteem low self-worth, disparaging towards
generally speaking, how does the self-serving bias help us, and how does it hurt us?
Accepting more responsibility for good deeds than for bad, and for successes rather than for failures, but narscism occurs
compare and contrast individualistic and collectivistic cultures/ societies
individualiic is identity: Personal traits, personal control, individual achievement and collectivistic is group identification: Sense of belonging; set of values; assurance of security
distingush between sex and gender.
sex is biologically determined while gender is socially determined
describe simularties and differences across sexes and genders
some simularties are that everyone has 46 chormosomes, creativity, intelligence, and some differences are self esteem and puberty age