Quiz 3 Flashcards
Developmental Psychology
Study of psychology/behavior across lifetime
Post Hoc Fallacy
An argument that draws the conclusion that one event is directly caused by another event without evidence to prove this
ex: self-esteem in childhood and adult career success
Bidirectional influences
those that flow two ways or both ways. ex: child’s behavior affects parent’s parenting style
Time itself
Appropriate time frame to study
Cross- sectional design
Samples different age groups at a single point in time
Cohort effects
life experiences may differ based on when you grew up
Longitudinal designs
Track development of the same group of participants over a period of time
Attrition bias
When participants do not complete the study
Sequential
Examines changes within individuals over time
Nature via nature
Children with certain genes seek out certain
environments
Ex: anxious children
Gene-environment interaction
The effects of genes depend on the environment in
which they are expressed.
Environment increases or decreases the effect of genes
Prenatal development order
Zygote, Germinal, Embryonic, Fetal
Zygote
Formed after sperm cell fertilizes egg
Germinal
First two weeks of pregnancy ;Blastocyst
Embryonic
2nd through 8th week of pregnancy ;Embryo
Fetal
Fetus
Early Brain Development
Begins- 18 day after fertilization
Until- 6 months neurons created rapidly
Around 4th month- neurons organize
Environmental factors
Teratogens, smoking, drugs
Genetic disorder
Inherited disorder or random error in cell division
Premature birth
born prior to 36 weeks, causes delay in cognitive and physical development
Domain-general
Cognitive skills develop together in tandem
Domain-specific
Cognitive skills develop independently at different rates
ex: language
Piaget’s Theory
Children are NOT miniature adults nor passive observers
Stage theory
Domain-general
Equilibration
Assimilation
Fitting knowledge into existing schemas
ex: zebra= horse with stripes
Accommodation
Modify knowledge
ex: zebra does not = horse
Sensorimotor
birth to 2 yrs; physical interaction; major milestone= mental representation
Preoperational stage
2-7 yrs, symbolic behavior, ex: banana phone
Concrete operational
7-11; can perform mental operation
Formal operations
11-adult; hypothetical reasoning
Vygotsky’s Theory
“what a child can do today with help, they can do tm by themselves.
Social and cultural influences
General cognitive accounts
Focus on general cognitive abilities and acquired (rather
than innate) knowledge
Sociocultural accounts
Emphasize social context and interaction
Modular accounts
Emphasize social context and interaction
Temperament
a child’s emotional and behavioral style of responding to the world Appears early, largely genetic
Stranger anxiety
tarts and increases beginning ~8-9 months; peaks
and then decreases ~12-15 months
Same across cultures
Contact Comfort
Nourishment=bond
Emotion
Mental stages with evaluating our experiences
Discrete Emotions Theory
Each basic emotion serves adaptive function- prepare us for action
Cultural difference in expression
culture affects only display, not experience of emotion
James- Lange theory
Interpret bodily reaction->emotion
I am afraid because I am shaking.
Cannon-Bard Theory
Emotion-provoking event leads simultaneously to both emotional and bodily reaction
Two-factor theory
All emotions trigger undifferentiated arousal
Mere exposure effect
Liking through repeated exposure
Facial feedback hypothesis
“turn that frown upside down”
Polygraph
“Pinocchio response”; blood pressure, respiration, highly inaccurate
Guilty Knowledge test
relies on recognition, high false-negative
Affective forecasting
predicting our future emotional states
Durability bias
our moods will last longer than they actually do.;
If X happens I will be sad forever
Hedonic treadmill
an individual’s level of happiness, after rising or falling in response to positive or negative life events
Positive illusions
Tendency to see ourselves more positively than others do
Drive Reduction Theory
Homeostasis (hunger, thirst, cue to action)
Maslow’s Hierarchy of Needs
Primary (biological)
versus secondary
(psychological needs)
Yerkes-Dodson Law
Mood and performance are worst at both high and low levels of arousal
Emblem
a bodily movement that substitutes for a spoken word or phrase and that can be readily comprehended by most individuals in a culture
Defensive pessimism
anticipating
failure and then compensating for the expectation by
overpreparing for negative outcomes
Stressors as stimuli
Identifying situations that cause stress, weddings
Stress as a response
Psychological and physical reactions to stress; heart rate
Primary appraisals
concerned with the evaluation of how (potentially) harmful a particular situation is
Ex. Breast cancer gene testing
Secondary appraisals
concerned with the evaluation of whether the individual possesses the resources to successfully face the demands of the situation
Ex. Consider health insurance, social support, mental
health status
Problem focused coping
What is the cause of the problem and what can I do to
solve it?
Emotion focused coping
How can I change my thinking to feel better about the
situation?
Social Readjustment Rating Scale
(SRRS)
Checklist of stressful events (pre-tested)
◦ But, fails to consider other crucial factors
Hassles scale
more hassles= more negative outcome
Alarm
1st stage, fight or flight. release of adrenaline
Resistance
2nd stage; thinking rationally
Exhaustion
3rd stage; can result in psy and physical consequences
Biopsychosocial perspective
illnesses are a blend of the physical and psychological.
Consequences of Stress:
Stress-Related Illnesses
Personal inertia
Reluctance to change current behaviors
Unrealistic optimism
Misestimating risk
Feeling powerless to change
May feel we lack resources
Alternative medicine
used in place of
conventional medicine
Complementary medicine
used together
with conventional medicine
Epigenetics
the study of how your behaviors and environment can cause changes that affect the way your genes work
Secondary sex characteristics
physical feature related to the sex of an organism
Primary sex characteristics
testes in males, ovaries in females) are directly involved in reproduction of the species
Embryo stage
testes in males, ovaries in females) are directly involved in reproduction of the species
Root reflex
n innate response of the head due to the stimulation of the face, mouth, or cheek by touching/stroking
sucking reflex
happens when the roof of a baby’s mouth is touched.
orienting reflex
a behavioral response to an altered, novel, or sudden stimulus, such as turning one’s head toward an unexpected noise.
Scaffolding
how an adult, or more knowledgeable peer, might assist a child to learn something within their zone of proximal development
Theory of mind
the ability to attribute mental states — beliefs, intents, desires, emotions, and knowledge — to ourselves and others.
object permanence
you know an object or person still exists even when they are hidden and you can’t see or hear them.
mental operations
the ability to accurately imagine the consequences of something happening without it actually needing to happen.
egocentric reasoning
the inability to differentiate between self and other