18 entries under study topic. ×

10
experimental design(expression, organization, type, design)
10
correlational type(expression, type, design, collection)
10
descriptive type(expression, type, design, collection)
10
experimental type(expression, type, design, collection)
10
meta-analytic type(expression, type, design, collection)
10
semi-experimental type(expression, type, design, collection)
7
data collection method(expression, type, research)
7
dependent variable(expression, type, research)
7
descriptive-longitudinal case study(expression, type, research)
7
independent variable(expression, type, research)
7
research problem(expression, type, research)
7
review type(expression, type, research)
7
statistical analysis plan(expression, type, research)
3
cohort study(expression, characteristic, duration)
3
cross-sectional study(expression, characteristic, duration)
3
cross-sequential study(expression, characteristic, duration)
3
longitudinal study(expression, characteristic, duration)
3
research hypothesis(expression, type, research)
56 years ago|0 views|share |citing 
APASmart Define. (1970). research design thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/research_design/thesaurus/narrower
ChicagoSmart Define. 1970. "research design thesaurus" https://smartdefine.org/research_design/thesaurus/narrower (accessed September 23, 2026).
HarvardSmart Define 1970, research design thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/research_design/thesaurus/narrower>.
MLASmart Define. "research design thesaurus" 1 January 1970. Web. 23 September 2026. <https://smartdefine.org/research_design/thesaurus/narrower>