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Traits
relatively enduring predispositions that influence our behavior across many situations
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Nomothetic approach
approach to personality that focuses on identifying general laws that govern the behavior of all individuals
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Idiographic approach:
approach to personality that focuses on identifying the unique configuration of characteristics and life history experiences within a person
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Shared environmental factors
experiences that make individuals within the same family more alike
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Non-shared environmental factors
experiences that make individuals within the same family less alike (e.g. parent treating one child more affectionately than the other child)
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Adoption studies
permit investigators to separate the effects of genes and environment by examining children who were separated at an early age from their biological families
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Molecular genetic studies
investigations that allow researchers to pinpoint which genes are associated with specific personality traits
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Psychoanalytic Theory
The Foundation of Freud’s Thinking
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Somatogenic
physiologically caused
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Catharsis
feeling of relief following a dramatic out pouring of emotion
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Psychogenic
psychologically caused
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Pseudocyesis
false pregnancy
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Glove anesthesia
loss of sensation in the hand alone, with no loss of sensation in the arm
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Psychic Determinism
the assumption that all psychological events have a cause
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Symbolic meaning
Psychoanalytic assumption that all actions are symbolic of something else
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Unconscious motivation
According to Freud, the unconscious is more important in the causes of our personality than the conscious
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Id
reservoir of our most primitive impulses, including sex and aggression
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Pleasure principle
tendency of the id to strive for immediate gratification
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Ego
psyche’s executive principal decision-maker
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Reality Principle
tendency of the ego to postpone gratification until it can findan appropriate outlet
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Superego
our sense of morality
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Wish fulfillments
According to Freud, the expressions of the id’s impulses represented in our dreams
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Defense mechanisms
unconscious maneuvers intended to minimize anxiety
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Repression
motivated forgetting of emotionally threatening memories or impulses
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Denial
motivated forgetting of distressing external experiences
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Regression
the act of returning psychologically to a younger, and typically simpler and safer age
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Reaction formation
transformation of an anxiety-provoking emotion into its opposite
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Projection
unconscious attribution of our negative characteristics to others
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Displacement
directing an impulse from a socially unacceptable target onto a safer and more socially acceptable target
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Rationalization
providing a reasonable sounding explanation for unreasonable behaviors
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Psychosexual stages
Freud believed personality develops as it progresses through stages that focus on a specific erogenous zone
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Erogenous zone
sexually arousing zone of the body
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Oral stage
psychosexual stage that focuses on the mouth
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Anal stage
psychosexual stage that focuses on toilet training
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Phallic stage
psychosexual stage that focuses on the genitals
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Oedipus complex
conflict during phallic stage in which boys supposedly love their mothers romantically and want to eliminate fathers as rivals
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Electra complex
conflict during phallic stage in which girls supposedly love their fathers romantically and want to eliminate mothers as rivals
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Penis envy
supposed desire of girls to possess a penis
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Latency stage
psychosexual stage in which sexual impulses are submerged into the unconscious
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Genital stage
psychosexual stage in which sexual impulses awaken and typically begin to mature into romantic attraction toward others
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Psychoanalytic Theory Evaluated Critically
- 1. Unfalsifiability
- 2. Failed predictions
- 3. Lack of evidence for defense mechanisms
- 4. Questionable conception of the unconscious
- 5. Reliance on unrepresentative samples
- 6. Flawed assumption of shared environmental influence
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Trait Models: Key Challenges
-Circular reasoning fallacy
(the cause for something is also its result). e.g. concluding that a child is aggressive because he engages in aggressive behavior
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Trait Models: Key Challenges
-Factor analysis
statistical technique that analyzes the correlations among responses on personality inventories and other measures
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Big Five model of personality
five traits that have surfaced repeatedly in factor analyses of personality measures
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Big Five
Extraversion
extraverted people tend to be social and lively
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Big Five
Neuroticism
neurotic people tend to be tense and moody
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Big Five
Conscientiousness
conscientious people tend to be careful and responsible
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Big Five
Agreeableness
agreeable people tend to be friendly and easy to get a long with
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Big Five
Openness to Experience, or “Openness”
open people tend to be intellectually curious and unconventional
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Lexical Approach
approach proposing that the most crucial features of personality are embedded in our language
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Anthropomorphizing
unintentionally imposing implicit personality theories on animals
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Individualism-collectivism
people from individualistic cultures (e.g. U.S.) tend to focus on themselves and their personal goals, while people from largely collectivist cultures (e.g. in Asia) tend to focus on their relations with others
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Basic tendencies
underlying personality traits
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Characteristic adaptations
the behavioral manifestations of personality traits
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Sensation seeking
the tendency to seek out new and exciting stimuli
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Cosmetic Psychopharmacology
the use of medications to produce long-term alterations to personality
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Structured personality tests
paper-and-pencil tests consisting of questions that respondents answer in one of a few fixed ways
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Minnesota Multiphasic Personality Inventory (MMPI)
widely used structured test designed to assess symptoms of mental disorders
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Empirical (or data based) method of test construction
approach to building tests in which researchers begin with two or more criterion groups, and examine which items best distinguish them
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Face validity
the extent to which respondents can tell what the items are measuring
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Response sets
tendencies to distort responses to items
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Impression management
making ourselves look better than we really are
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Maligering
making ourselves appear psychological disturbed when we really aren’t
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