Q
| R | S
| T | U
| V | W
| X |
Y | Z
-R-
Random
Assignment
Assigning
subjects to experimental groups based on chance.
Random
Sample
A group of
subjects representing the population who are
selected through chance.
Range
A statistical
term representing the difference between the
highest score and the lowest score.
Rational Emotive Therapy
A Cognitive Therapy based on Albert
Ellis' theory that cognitions control our emotions
and behaviors; therefore, changing the way we
think about things will affect the way we feel and
the way we behave.
Rationalization
A defense
mechanism where one believes or states an
acceptable explanation for a behavior as opposed
to the real explanation.
Reaction
Formation
A defense
mechanism where unacceptable impulses are
converted to their opposite.
Recency
Effect
The tendency to
remember the last bit of information due to the
shorter time available for forgetting.
Reconstruction
Tendency to fill in the gaps in our memory and
often believe these represent true memories.
Referent
Power
Power given to an individual due to respect
and/or desire to be similar to that individual.
Rehearsal
Repeating
information in order to improve our recall of this
information.
Reinforcer
Anything
that follows a behavior that increases the chances
of that behavior occurring again.
Regression
A defense
mechanism where one reverts to an earlier stage of
development.
Reliability
A statistical measure of a tests
consistency, or ability to result in similar
scores if given repeatedly.
Representativeness
Heuristic
A rule of
thumb where similarity to a prototype or similar
situation dictates a decision.
Repression
In Psychoanalytic
Theory, the defense mechanism whereby our thoughts
are pulled out of our consciousness and into our
unconscious.
Retrieval
The process
of bringing material out of long term memory and
into consciousness.
Reward
Power
Power derived through an ability to offer rewards.
Rogers,
Carl A
humanistic Psychologist who developed
Client-Centered Therapy.
Rorschach
Inkblot Test A
projective technique utilizing ambiguous inkblots
as stimuli.
-S-
Schema
The cognitive structure utilized to make sense of
the world.
Secondary
Reinforcer
A reinforcer
other than one which meets our basic needs such as
food or water (e.g., intellectual stimulation,
money, praise).
Selection
Bias
Errors in the selection and placement of subjects
into groups that results in differences between
groups which could effect the results of an
experiment.
Self Actualization
The
process of understanding oneself more completely
and being aware of issues affecting one's life.
Self
Efficacy
One's belief in his or her own ability.
Self
Serving Bias
The tendency to assign internal attributes to
successes and external factors to failures.
Semantic
Memory
The part of declarative memory that stores
general information such as names and facts.
Sensation
Information brought in through
the senses.
Sensory
Memory
The brief storage of information brought in
through the senses; typically only lasts up
to a few seconds.
Sexual Orientation
A feeling of attractedness or
arousal associated with a particular gender.
Sexual behavior can be a result of this but does
not necessarily define a person's orientation.
Shaping
Gradually molding a specific response by
reinforcing responses that come close to the
desired response.
Short
Term Memory
The stage of
memory where information is stored for up to 30
seconds prior to either being forgotten or
transferred to long term memory.
Skinner, B. F.
Considered the father of behavioral
therapy. He once stated that with the
ability to control a child's environment, he could
raise a child to become anything he wanted.
Social Facilitation
The effect of other’s presence on one’s
performance.
Typically we perform simple or well-learned
tasks better in front of others and difficult or
novel tasks worse.
Social
Loafing
The tendency for people to work less on a
task the greater the number of people are working
on that task.
Social
Psychology
The branch of
psychology which focuses on society and it's
impact on the individual.
Social
Roles
Accepted
behaviors associated with a particular position
within a group.
Standard
Deviation
A statistical
formula used to determine the amount of difference
expected from one score to the next.
State
A temporary
internal characteristic (e.g., depressed, angry)
State
Dependent Memory
The theory
that information learned in a particular state of
mind (e.g., depressed, happy, somber) is more
easily recalled when in that same state of mind.
Stimulus
Anything in the
environment to which one responds.
Storage
The process of
saving information in long term memory
Stress
The physical and psychological result of internal
or external pressure.
Stressor
Anything, internal or external, which applies
psychological pressure on an individual.
Sublimation
A defense mechanism where undesired or
unacceptable impulses are transformed into
behaviors which are accepted by society.
Superego
In Psychoanalytical theory, the part of
the personality that represents the conscience.
Supertraits
Hans Eysenck's
term for his two distinct categories of
personality traits. They include
Introversion-Extroversion and
Neuroticism. According to Eysenck, each of
us fall on a continuum based on the degree of each
supertraits.
Suppression
The defense
mechanism where we push unacceptable thoughts out
of consciousness and into our unconscious.
Survey
A research
technique in which subjects respond to a series of
questions.
Syllogism
Aristotle’s theory of reasoning where two
true statements are followed by a single logical
conclusion.
Systematic
Desensitization
A
treatment technique where the client is exposed to
gradually increasing anxiety provoking stimuli
while relaxing; the goal is for the client to
eventually confront a phobia or fear without the
previously associated anxiety.
-T-
Tactile
The sense of
touch.
TAT
See
Thematic Apperception Test
Temperament
A
person’s typical way of responding to his or her
environment.
Thematic
Apperception Test (TAT)
A subjective
personality test where ambiguous pictures are
shown to a subject and they are asked to tell a
story related to them.
Theory
A
general idea about the relationship of two or more
variables.
Trait
A relatively
permanent internal characteristic (e.g., friendly,
outgoing)
Transference
Intense feelings directed toward the
therapist that many clients experience in the
process of therapy.
Type
A Personality
A theory used to
describe a person with a significant number of
traits focused on urgency, impatience, success,
and excessive competition.
Type
B Personality
A
theory used to describe person with a significant
number of traits focused on relaxation, lack of
urgency, and normal or reduced competition.
-U-
Unconditional
Positive Regard
The
nonjudgmental empathy and respect for another
person.
Unconditioned
Response
The response in a stimulus-response chain that is
naturally occurring as opposed to learned.
Unconditioned
Stimulus
The
stimulus in a stimulus-response chain that is
naturally occurring as opposed to learned.
Unconscious
According
to Freud, the area of the psyche where unknown
wishes and needs are kept that play a significant
role in our conscious behavior.
-V-
Validity
Statistical
technique used to determine if a test is actually
measuring what it is intended to measure.
Variable
Any factor
which has the potential to influence another
factor in a research study.
Variable
Interval Schedule
A schedule in which the reinforcement is presented
after a varying amount of time.
Variable
Ratio Schedule
A schedule in which the reinforcement is presented
after a varying number of responses.
-W-
WAIS-III
See Wechsler
Adult Intelligence Scale, Third Edition.
Wechsler
Adult Intelligence Scale, Third Edition
An objective measure of intelligence.
The Stanford-Binet test is also used, has very
similar validity, but is not as popular.
Wernicke’s
Aphasia
Aphasia resulting from damage to the
Wernicke’s area of the frontal lobe.
Affects written and spoken language.