Psych II- Final Exam Flashcards
Cognitive Economy
we tend to be stingy with our mental processes because it takes energy, so brains help us filter information by forming shortcuts. Shortcuts are not perfect but are worth it for efficiency
Heuristics/Biases
shortcuts that ignore irrelevant information
Representative heuristic
- uses knowledge of groups to categorize new information
- tendency to think in a particular direction
- component of stereotyping
Availability Heuristic
- pay more attention to info that pops readily to mind
- influenced by how powerful/recent they are
Anchoring Bias
- value is treated as initial anchor to which other values are compared
- saves you time when comparing new decision to the previous one
- e.g. initial offer has the biggest impact on outcome
Confirmation Bias
-tendency to seek out info that supports what we already believe and ignore what we do not
Bandwagon Effect
tendency to gravitate toward popular opinions/ thoughts
Base-Rate Neglect
often ignore real statistical data in favor of gut reaction
Top-Down Processing
taking previous knowledge or experiences and imposing them those on a new experience
Paradox of Choice
when there is too many choices or too much information we often freeze (make choice we are not satisfied with or refuse to make choice)
Framing
example of cognitive bias, in which people react to a particular choice in different ways depending on how it is presented
Mental Sets
procedures used successfully in the past-similar to habit
Functional Fixedness
see things one way rather than creatively (cup only as something to put a drink in)
Algorithms
step-by-step procedures from old situations to new ones
Language
not all communication is language, sometimes symbols and riles are used to communicate
Phonemes
smallest unit of sound; some letters can have one or two and some letters combine to create one; multiple combine to create syllabus
Morphemes
smallest unit of meaning; can be words or indicating sounds (plurality)
Syntax
how words and phrases are correctly combined or modified
What gene is used for language comprehension and speech and is unique to humans?
Fox P2
Telegraphic Speech
jump from part to part but important information is expressed
Nature vs Nurture in Language Development
both used
Is reading an automatic part of language development?
No
Reading starts as ____ ______ to ___ _____
phonetic decomposition
word recognition
Cognitive Approach to Intelligence
intelligence refers to your ability to learn new skill s and knowledge and to apply that knowledge for decision-making and problem-solving
Psychometric Test
mind measurement, measure mental abilities/traits
-e.g. aptitude test, achievement test
Aptitude Test
potential,prediction, ability to learn something or master a skill
Achievement Test
what you already know
Test-Retest Reliability
tests taken some time apart will have similar scores
Inter-Rated Reliability
same results no matter who is doing the scoring
Content Validity
unrelated questions
Criterion Validity
properly represent necessary criteria
Confounding Variables
reason why correlation does not equal causation
Heritability Estimate
how much genes effect a trait (only useful for group)
Environment dictates …
how well genes can be expressed
IQ
intelligence quotient
How to calculate IQ?
Mental Age/Chronological Age x100
Flynn Effect
raw scores are getting higher and higher over the years
Who has access to IQ tests?
- under lock and key
- only available for real studies
What does IQ predict?
- academic success
- success in work performance in professional careers
Heritability and IQ
influences it
Home Life and IQ
positively or negatively effects it
Nutrition and IQ
malnutrition negatively influences IQ
Illness and IQ
serious illness can hinder IQ
Number of Children and IQ
The more children in the family the lower the IQ of the children
Resources and IQ
more resources allow for higher IQ
Generational trends in IQ
IQ increases over generations
Gender and IQ
- women have higher scores for verbal
- men score higher in mathematical
- evens out
Race and IQ
not a factor
Post Hoc Fallacy
just because one thing happens before another does not mean it was the cause
Cohort Effect
experiences can shape abilities ad social behaviour
How Can Cohort Effect be Avoided?
sequential design
Cross-Sectional Design
test groups of people at different ages, all at once
Longitudinal Design
follow a group of people from one age to another
-allows change over time to be observed in one group
Sequential Design
combination of longitudinal and cross-sectional
-follow different age groups across time
2 Components of Piaget’s Adaptation Theory That are Used in All Learning
- Assimilation
- add to view without changing it - Accommodation
- creating new or modifying old schema
Equilibration
when child is dealing with a lot of information they move to a higher level of cognitive ability
Stages of Development
- Sensory Motor Stage
- Pre-Operational
- Concrete Operation
- Formal Operation
Sensory Motor Stage of Development
0-2
- sensing the world and using motor skills to act on it
- only think about what is in the moment
- struggle with object permanence
Pre-Operational Stage of Development
2-7
- abilities for mental representation
- think about symbols for language and writing
- hold something in mind the does not physically exist
- manipulating representations
- association with estimation
- egocentric
- struggle with conservation
- manipulating in mind
False Belief Task
toy box analogy
Theory of Mind
understanding that what you may know is different than what someone else may know
In which stage of development does the theory of mind and health belief model occur?
Pre-operational
Concrete Operation Stage of Development
- 7-11
- can pass all confirmation tasks
- tend to struggle with abstract reasoning
- deductive logic and scientific thinking
Formal Operation Stage of Development
- 12+
- adult-like
- logical and scientific thinking
- master skills child previously struggled with
Criticism of Piaget’s Stages of Development
- thought children were fully developed by 12
- ignored language and motor development
- ignored frontal lobe development
- did not acknowledge culture or education
Lev Vygotsky
zone of proximal development and scaffolding
Zone of Proximal Development
kids may be ready to learn a skill with help
Scaffolding
training wheels
Insecure Avoidant Attachment
child does not care when caregiver leaves
Insecure Anxious Attachment
clingy
Secure Attachment
trust, needs are met
Disorganized Attachment
odd and unpredictable, confused
Attachment can be from a mix of _____ and _____
parenting style and temperament
Identity is formed by….
what sets you apart and what makes you similar to others
Eric Ericson
psychosocial crisis- each stage has to be met at a certain age to avoid poor development
Psychosocial Crisis In Infants
trust vs mistrust
Psychosocial Crisis in Children
abilities
Psychosocial Crisis in Adolescents
relationships
Psychosocial Crisis in Adulthood
success
Trauma
situation so severe it causes long-term damage
Hassel Scale
- daily, mundane, minor
- better predictor of overall wellbeing/perception of one’s own well-being
- big life events can make a person more sensitive to hassle
Primary Appraisal
is this a problem?
Secondary Appraisal
do I have the tools I need to cope with that stressor?
determines how much stress you feel based on response
Parasympathetic
rest and digest