I. Process of Scientific
Investigation: The Scientific Method
1. Identify the Problem
2. Review the Literature
3. Formulate a hypothesis/devise a research question
4. Collect and Analyze Data
5. Draw Conclusions
II. Research Strategies
A.
Self-Report Strategies
1. Surveys
2. Intensive Interviews
B.
Observational Research
C.
Experimental Research
D.
Archival Research and Content Analysis
E.
Secondary Analysis of Data
F.
Time Use Diaries
III. Challenges Encountered Studying
Families
A.
Defining Family
B.
The Family as the Unit of Analysis
C.
Sampling Issues
D.
Comparison Groups
E.
Ethical Issues
IV. Important Research Methods Terms
A. Quantitative
B. Qualitative
C. Reliability
D. Validity
E. Sample
1. Nonprobability Sample
2. Probability Sample
3. Response Rate
4. Response Bias
F. Generalizability
G. Cross-Sectional Studies
H. Longtitudinal Studies