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Francis Galton
better senses = smarter, intelligence as a genetic factor
Alfred Binet
Developed first intelligence test
Mental Age
Age at which a child's intellectual performance is typical
General Intelligence "g"
hypothetical factor that accounts for overall differences in intellect among people, smarter = more "g"
Gardner
studied those with mental disabilities who have a special ability in a specific brain area, emphasized specificity of intelligence instead of common core - multiple intelligences
Fluid intelligence
The capacity to learn new ways of solving problems
Crystallized intelligence
Accumulated knowledge of the world acquired over time
IQ
Intelligence Quotient: Determining whether child is developing typically (Mental Age/Chronological Age) x 100 = IQ
Flynn Effect
Average IQ of the population rises over time
WAIS
adult intelligence test Assesses various mental abilities - vocab, arithmetic, spatial ability, reasoning about proverbs, and general knowledge about the world 5 major scores: Overall IQ, Verbal comprehension, Perceptual reasoning, Working memory, and Processing speed
WISC
version of the WAIS developed for older children & adolescents
Raven's
culture-fair intelligence test Consists of abstract reasoning items that don’t depend on language - pick out geometric pattern in a sequence - **"g"**
Person-Situation debate
Is behavior controlled by personality or situations?
Walter Mischel
Behavior is determined by the situation
Self-Report Inventories
Direct, face-valid measures Assume that people understand themselves enough to answer the questions correctly, honesty
Projective Tests
Indirect measures, needed to get at deeper (unconscious) aspects of personality, tests consisting of ambiguous stimuli that examinees must interpret, takes more time
Nomothetic
"compared with others" approach to personality
Idiographic
Unique constellation of special attributes & life experiences, focus on individual (approach to personality)
Gordon Allport - idiographic approach to personality
· Cardinal Traits: extremely pervasive in a person’s life · Central Dispositions: a few traits that stand out in a person · Secondary Dispositions: less salient characteristics (ex: habits), seen only in certain settings
Lexical Hypothesis/Approach
The most crucial features of personality are embedded in our language, all meaningful individual differences have been “encoded” in language If a trait has more words for it in a culture, it is more important in that culture
Factor Analysis
a statistical approach used to determine how many concepts are measured by a set of questions, helps to narrow down pool of possible traits
Neuroticism
tense, moody, anxious, vulnerable, negative emotions, overreaction to stress (one of the Big 5)
Psychic Determinism
All psychological events have a cause, we aren’t free to choose our actions due to inner forces that are outside our awareness (Freudian assumption)
Symbolic Meaning
all actions are attributable to mental causes, meanings (Freudian assumption)
Unconscious Motivation
the unconscious has greater importance in the causes of our personality than the conscious (Freudian assumption)
Defense Mechanisms
Unconscious maneuvers intended to minimize anxiety
Repression
Motivated forgetting of emotionally threatening memories/impulses (Defense mechanism)
Regression
Returning psychologically to a younger and safer time (Defense mechanism)
Reaction-formation
Transforming an anxiety-producing experience into its opposite (Defense mechanism) - act opposite of feelings
Projection
Unconscious attribution of our negative qualities onto others (Defense mechanism)
Identification with the aggressor
Adopting the psychological characteristics of people we find threatening - man who was beaten as a child beats his own kids (Defense mechanism)
Sublimation
Transforming a socially unacceptable impulse into an admired and socially valued goal (Defense mechanism)
Strange Situation Test
Evaluates attachment styles by observing 1 yr olds’ reactions to being separated from & then reunited with their mothers
Infant Attachment Relationships
o Secure attachment – uses mom as secure base, source of support in times of trouble, parents who respond to child’s distress with comfort o Insecure-avoidant attachment – independent, no distress @ mom’s departure, little reaction 4 return o Insecure-anxious attachment – needs m…
Harry Harlow
Study with monkeys - · Contact comfort: Positive emotions caused by touch, not nourishment (didn't spend as much time with milk mother)
Long-term consequences of the secure attachment style
o Secure people have well-integrated views of self and others, more positive emotions in relationships o Avoidant people have poorly integrated, disconnected views o Anxious people have conflicted, chaotic views, use dysfunctional conflict resolution tactics but only when trying …
Natural Selection
Genes that improve survival and reproductive success get passed on in larger numbers to the next generation
Selective Breeding
(Rapid Evolution) Breeding animals to have certain traits
Human brain is specialized to...
· Learn language · Fear snakes, spiders, heights · Detect healthy/unhealthy others · Identify “cheaters” in groups
Sexual Dimorphism
The average size difference between males and females in a species (usually males larger) o It is less when both sexes invest in offspring more equally; it is reversed when males invest more than females
Parental Investment Theory
If the female invests more in offspring (bear the child, etc.) the males will compete for the females because of this resource
Males have evolved to detect females who:
o Can have viable children o Are not likely to mate with other men
Females have evolved to detect males who:
o Will pass desirable traits onto their offspring o Will invest resources in them/their offspring
Inclusive Fitness
You share a proportion of your genes with your relatives, you can affect your relatives by investing in them/supporting them & therefore pass on genes

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