Final Flashcards
Piaget’s Theory of Development
children reason differently than adults, by looking at kids errors in cognition
Four primary stages(discrete, innate capacity)
Sensorimotor: birth-2 y/o, experience the world through sense and action, exploration, putting things in their mouth, no object permanence, no mental representations
Preoperational: 2-6/7 y/o, use intuative v logical reasoning, can’t perform mental operations(conservation- volume is constant in two different containers)
Concrete operational stage: 6/7-11 y/o, understand conservation and other concrete transformations, math problems and reversal, cannot understand abstracts like hypotheticals or what-ifs
Formal operational stage: 12-adulthood, abstractions, think more like scientists, think hypothetically about consequences, can understand other people’s perspectives about themselves, moral reasoning
Vygotsky’s Theory of Development
(interactive over time)
How cognitive capacity increases because of interactions with social environment, not just innate capacity
Scaffolding: we get mentoring, language and cognitive support from others
Zone of proximal development: what a child is capable of with a mentor
Attachment Theory
Secure, avoidant, anxious
caused by a) temperament of baby
b) parenting style (sensitive responding=> secure)
prolonged deprivation to safe nurturing caretaking can lead to anxious attachment
Parenting Styles
Authoritarian: rigid expectations, because i said so, obedience
Permissive: submit to kids’ desires, no limits
Authoritative: enforce rules but explain why, listen and respect the child’s wishes
When attachment is deprived from children…
can lead to difficulty forming attachments, increase anxiety and depression, lowered intelligence, increased aggression
Erikson’s Theory of Development
Psychosocial development, framed in terms of a conflict dealt with during each stage
Infant: trust/mistrust
Toddler:autonomy/shame and doubt
preschooler: initiative/guilt
Elements of Language
Phenomes, Morphemes
Elements of Language
Phonemes, Morphemes, syntax, semantics
Phonemes
units of language i.e. letters
Morpheme
smallest meaningful unit of language i.e. root, suffix, prefix
Syntax
grammar, rules of language
Semantics
study of meanings that underlie words
Discourse
systematic ways by which people engage in coversation
Criteria of Language
- uses symbols to represent objects
- is meaningful/can be understood
- generative: letters can be combined
- has rules
How is language acquired?
receptive: associate sounds to facial movements
productive: babbling in all languages
babbling: sounds like parent’s language
one year old: one word stage
Parts of the brain and language
Broca’s area: controls speech muscles
Weirnike’s area: interprets auditory code from angular gyrus
visual cortex: receives written words as visual stimulation
Examples of language influencing cognition
Bilingual people’s current language can affect personality
easier to remember colors that have names
bilingual people’s ability to surpress a language to learn another can help with other forms of executive control
Motivation
need or desire that energizes behavior and focuses it towards a goal
Types of motivation
dispositional: internal
situational: external
subconscious: without knowing, but easily accessed
unconscious: without conscious awareness
Instinct Theory
instincts are rooted in genes and the body
theory that most behavior is driven by physiological and psychological needs
Hedonic principle
approach pleasure, avoid pain
Drive Reduction Theory
drive: aroused/tense state caused by physical need like hunger or thirst
humans are motivated to reduce drive
=> homeostasis(regulatory drives)
non-regulatory drives: sex, belonging
Optimum Arousal Theory
humans aim to seek optimum levels of arousal
Motivating forces: liking vs wanting
liking: feeling of pleasure derived from reward, endorphins
wanting: desire to acheive a goal for a reward, dopamine, anticipation
Motivating forces: liking vs wanting
liking: feeling of pleasure derived from reward, endorphins
wanting: desire to achieve a goal for a reward, dopamine, anticipation
Maslow’s Hierarchy of Needs
physiological, safety, love and belonging, esteem, self-actualization
Emotion
full body/mind/behavior response to a situation
James-Lange Theory
emotion comes from awareness of physiological responses
body before thoughts
Cannon-Bard Theory
bodily response happens at the same time as emotional response
Schachter-Singer Theory
two-factor theory, no emotion until we have a label, label completes theory, cognitive evaluation creates emotional experience
Attribution
how people explain causes of behavior and events
spillover effect
when we don’t have an explanation for arousal, we are influenced by emotions around us, studied with epinephrine and a happy or angry confederate, felt emotion of confederate when not told what the injection was
Sympathetic nervous system responses
fight or flight
Sympathetic nervous system responses
fight or flight, pupils dilate, sweat, inhibit digestion
Parasympathetic nervous system responses
rest and digest, enhanced immune system, decreased heart rate