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Wustl Personality Psychology
N/A
55
Psychology
Undergraduate 2
02/15/2011

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Term
Personality
Definition
The set of psychological traits and mechanisms within the individual that are organized and relatively enduring and that influence their interactions with and adaptations to the environment.
Term
Human Nature
Definition
Howe we are "like all others" traits and mechanisms of personality that are typical of our species and possessed by nearly every one
Term
Individual differences
Definition
Refer to ways in which each person is like some other people
Term
Group differences
Definition
refer to ways in which the people of one group differ from people of another group
Term
Individual Uniqueness
Definition
How we are "like no others". this refers to the fact that every individual has a personality combination of qualities not shared by any other person in the world
Term
Grand Theories of Personality
Definition
Attempt to provide universal accounts of the fundamental psychological processes and characteristics of our species. Statements about the universal core of human nature.
Term
Six Domains of Knowledge about human nature
Definition
Dispositional, Biological, Intrapsychic, Cognitive-Experiential, Social and Cultural, Adjustment.
Term
Dispositional Domain
Definition
Deals with ways in which individuals differ, focuses on the number and nature of fundamental dispositions. cuts across all other domains
Term
Biological Domain
Definition
Humans are collections of biological systems, and these systems provide building blocks for behavior, thought, and emotion.
Term
Intrapsychic Domain
Definition
Deals with mental mechanisms of personality, many of which operate outside conscious awareness
Term
Cognitive-Experiential Domain
Definition
Focuses on cognition and subjective experience, such as thoughts, feelings, beliefs, and desires about oneself and others.
Term
Social and Cultural Domain
Definition
Assumption that personality affects and is affected by cultural and social contexts
Term
Adjustment Domain
Definition
personality plays a key role in how we cope, adapt, and adjust to events in daily life.
Term
S-Data
Definition
Information provided by a person such as through a survey or interview
Term
Unstructured Survey items
Definition
open ended questions which allow the subject to think relatively creatively
Term
Structured Survey Items
Definition
Responses are limited to selecting from a list of supplied responses
Term
O-Data
Definition
Information provided by someone else about another person
Term
T-Data
Definition
Information provided by standardized tests or testing situation.
Term
Physiological Data
Definition
a specific kind of T-Data which includes information about physical markers such as arousal level.
Term
Projective Techniques
Definition
Based on an interpretation of an ambiguous, but standardized image. This is also an example of an unstructured item.
Term
L-data
Definition
Information that can be gleaned from events, activities, and outcomes in a person's life.
Term
Triangulation
Definition
Process by which multiple data sources are used to reduce the total error in a set of data.
Term
Reliability
Definition
Degree to which measure represents "true" level of trait being measured. Similar to Accuracy.
Term
Validity
Definition
Degree to which a test measures what it claims to measure
Term
Generalizability
Definition
Degree to which a measurement retains validity across different contexts.
Term
Experimental Studies
Definition
Only method able to determine causality.
Term
Correlational Studies
Definition
analyzes the strength of correlation between two variables.
Term
Case Studies
Definition
in depth examinations of the life of a single subject.
Term
Traits
Definition
Considered to be either Internal Causal properties or Purely Descriptive Summaries.
characteristics that describe ways in which people are different from and similar to each other. and average tendencies.
Term
Lexical Approach
Definition
Based on the existence of traits via synonym frequency and cross-cultural universality
Term
Statistical approach
Definition
Identifies groups of items that covary or go together in order to isolate underlying factors
Term
Theoretical Approach
Definition
Importance of variables is dependent on the particular idea at hand.
Term
Eysenck's Hierarchical Model of Personality
Definition
Based on the criteria of Extraversion, Neuroticism, and Psychoticism which were believed to be highly heritable
Term
Cattell's Taxonomy
Definition
Based on 16 different factors which were unreliably replicated and somewhat repetitive.
Term
Wiggins Circumplex
Definition
Based on interpersonal traits and focused on a location on two axes based on status and love
Term
Five-Factor Model
Definition
Based on the principles of Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism, this is the most popular of the trait taxonomies
Term
Mischel (1968)
Definition
Believed that traits were a waste of time and instead proposed a study of situationism
Term
Situationism
Definition
If behavior varies across situations, then situational differences and not personality traits determine behavior
Term
Mechanisms
Definition
The processes of personality: inputs, decision rules, and outputs (categorical actions)
Term
within the individual
Definition
carries within themselves at all times and through situations
Term
organized
Definition
traits and mechanisms are linked to one another in a coherent fashion.
Term
influence
Definition
forces for personality (such as traits and mechanisms) can have an effect on people's lives.
Term
person-environment interactions
Definition
Perceptions, selection, evocation, and manipulations
Term
Perception
Definition
how we interpret an environment
Term
selection
Definition
the manner in which we choose situations to enter (hobbies/careers)
Term
evocation
Definition
reaction which we produce in others
Term
manipulations
Definition
ways in which we intentionally attempt to influence others
Term
adaptation
Definition
central feature of personality concerns adaptive functioning.
Term
Human Behavior
Definition
goal directed, purposeful, and functional even when it appears not to be
Term
environment
Definition
physical, social, and intrapsychic, each pose a different challenge.
Term
effective environment
Definition
represents only the small subset of features that our psychological mechanisms direct us to attend and respond to.
Term
nomothetic approach to describing individuals
Definition
Research involving statistical comparisons involving individuals or groups, requiring samples or groups on which to conduct research. Typically applied to discover universal dimensions of individual or group differences.
Term
ideographic approach to describing individuals
Definition
study of a single life and the evolution of traits over time.
Term
Fissure in the field
Definition
between the grand theories of psychology and the contemporary scientific research.
Term
Three questions that guide personality research
Definition
"How do we conceptualize traits?" "How do we identify which are the most important"
"How can we form a comprehensive taxonomy of traits?"
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