.
Manipulation. control group, randomization
Manipulation, but no control group or randomization
No manipulation of independent variable
Use of correlational approach
Factorial design
Pretest-posttest design
Solomon four-group design
Repeated measures design
External validity
Internal Validity
Internal consistency
Reliability
The Hawthorne effect
Novelty effect
Experimenter effects
Maturation
Measurement effects
Randomization
Repeated measures
Homogeneity
Blocking
Bracketing
Meta-analysis
Secondary analysis
Content analysis
Grounded theory
Internal validity
Maturation
Manipulation
Hawthorne effect
Trend studies
Action research
Outcome research
Questionnaires
Self-reports
Observation
Biophysiologic measures
Questionnaires
Assumptions
Hypothesis
Constructs
Propositions
Justice
Beneficence
Nonmalificence
Coercion
Focus group interview
Meta-analysis
Delphi technique
Secondary analysis
Frequency curve
Scatter diagram
Flow diagram
Histogram
Bar Diagram
Histogram
Scatter
Pie diagram
Internal validity
Statistical regression
Statistical power
Statistical validity
Power of a statistical test
Internal validity
External validity
Reliability of a study
Alpha
Beta
Gamma
Theta
Delta
Type I error
Type II error
Type III error
Type IV error
Variance
Standard deviation
Median
Mean
Mode
Analysis of Covariance (ANCOVA)
Multiple Regression
Factor Analysis
Structural Equation Modeling
Analysis of Variance