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Psychology Midterm
Midterm
42
Psychology
Undergraduate 4
09/29/2011

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Term
Psychology
Definition
The science of Behavior and mental processes
Term
Structuralism
Definition
An early school of psychology that used introspection to explore the structural elements of the human mind
Term
Functionalism
Definition
The school of psychology that focused on how our mental and behavior processes function - how they enable us to adapt, survive, and flourish
Term
Humanistic Psychology
Definition
Historically significant perspective that emphasized the growth potential of healthy people & the individual potential for personal growth
Term
Behaviorism
Definition
The view that psychology (1) should be an objective science; (2) studies behavior without reference to mental processes; most research psychologists today agree with (1) but not with (2)
Term
Cognitive Neuroscience
Definition
The interdisciplinary study of the brain activity linked with cognition
Term
Natural Selection
Definition
The principle that among the range of inherited trait variations, those contributing to reproduction & Survival will most likely be passed on to succeeding generations
Term
Nature/Nurture Issue
Definition
The long standing controversy over the relative contributions that genes & experience make to the development of psychological traits & behaviors
Term
Levels of Analysis
Definition
The differing complementary views from biological to psychological to social-cultural for analyzing any given phenomenon
Term
Biopsychosocial Approach
Definition
An integrated approach that incorporates biological, psychological, and social-cultural levels of analysis
Term
Basic Research
Definition
Pure science that aims to increase the scientific knowledge base
Term
Applied Research
Definition
Scientific study aims to solve practical problems
Term
Counseling Psychology
Definition
A branch of psychology that assists people with problems in living & in achieving greater well being
Term
Clinical Psychology
Definition
A branch of psychology that studies, assesses & treats people w/ psychological disorders
Term
Hindsight Bias
Definition
The tendency to believe, after learning an outcome, that one would have foreseen it (also known as the I-Knew-It-All-Aong)
Term
Critical Thinking
Definition
Thinking that does not blindly accept arguments & conclusions; rather it examines assumptions, discerns hidden values, evaluates evidence & accesses conclusions
Term
Theory
Definition
An explanation using an integrated set of principles that organize observations & predicts behaviors or events
Term
Hypothesis
Definition
A testable prediction, often implied by a theory
Term
Operational Definition
Definition
A statement of the procedures (operations) used to define research variables; es: human intelligence may be operationally defined as what an intelligence test measures
Term
Replication
Definition
Repeating the essence of a research study, usually w/ different participants in different situations, to see whether the basic finding extends to other participants and circumstances
Term
Scientific Method
Definition
A self correcting process for asking questions and observing nature's answers
Term
Case Study
Definition
An observation technique in which one person is studied in depth in the hope of revealing universal principles
Term
Survey
Definition
A technique for ascertaining the self-reported attitudes or behaviors of a particular group,usually by questioning a representative, random sample of the group
Term
Population
Definition
All the cases in a group being studied from which samples may be drawn
Term
Random Sample
Definition
A sample that fairly represents a population because each member has an equal chance of inclusion
Term
Naturalistic Observation
Definition
Observing & recording behavior in naturally occurring situations without trying to manipulate & control the situation
Term
Correlation
Definition
A measure of the extent to which two factors vary together, and thus of how well either factor predicts the other
Term
Correlation Coefficient
Definition
A statistical index of the relationship between two things (from -1 to +1)
Term
Scatterplots
Definition
A graphed cluster of dots, each of which represents the values of the two variables; the slope suggests the direction of the relationship between the two variables
Term
Random Assignment
Definition
Assigning participants to experimental and control groups by chance, thus minimizing pre-existing differences between those assigned to the different group
Term
Double Blind Procedure
Definition
An experiment procedure in which both the research participants & the research staff are ignorant about whether the research participants have received the treatment or a placebo
Term
Experimental Group
Definition
The Group that is exposed to the treatment, that is the one version of the independent variable
Term
Placebo Effect
Definition
Experimental results caused by expectations alone
Term
Control Group
Definition
The group that is not exposed to the treatment
Term
Mode
Definition
The most frequently occurring score(s) in a distribution
Term
Mean
Definition
The arithmetic avg of a distribution, obtained by adding the scores & then dividing by the number of scores
Term
Median
Definition
The middle score in a distribution; half the scores are above it & half are below it
Term
Range
Definition
The difference between the highest & lowest scores in a distribution
Term
Standard Deviation
Definition
A computed measure of how much scores vary around the mean score
Term
Normal Curve
Definition
A symmetrical bell-shaped curve that describes the distribution of many types of data
Term
Statistical Significance
Definition
A statistical statement of how likely it is that an obtained result occurred by chance
Term
Culture
Definition
The enduring behaviors, ideas, attitudes & traditions shared by a group of people & transmitted from one generation to the next.
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