AP Psych

Cultural norms

Confirmation bias

Hindsight bias

Overconfidence

Experimental

Naturalistic Observation

Case Study

Correlation

Meta-analysis

Hypothesis

Falsifiable/Falsifiability

Operational definitions

Independent variable(s)

Dependent variable(s)

Confounding variables

Sample

Population

Representative sample

Random sampling

Convenience sampling

Sampling bias

Generalizability

Experimental group

Control group

Placebo

Single-blind

Double-blind

Social desirability bias

Qualitative

Quantitative

Peer review

Replication

Operational Definitions

Variables

Directionality problem

Third variable problem

Qualitative

Quantitative

Survey technique

Self-report bias

Peer review

Replication

Institutional review

Informed consent

Informed assent

Protection from harm

Confidentiality

Deception

Research confederates

Debriefing

Measures of Central Tendency

Mean

Median

Mode

Range

Normal curve (with percentages

of distributions across the

curve)

Variation

Skewness

Bimodal distribution

Standard deviation

Percentile rank

Regression toward mean

Scatterplot

Correlational coefficient

Effect size

Statistical significance