Asked by Annisa Aurelia on Jul 14, 2024
Verified
Although causality is difficult to determine, which scientific method most strongly yields evidence for cause and effect relationships?
A) Correlational study
B) Experimental design
C) Ex post facto design
D) Descriptive research
Experimental Design
A plan for conducting research that is structured to test hypotheses by controlling and manipulating variables to establish cause-and-effect relationships.
Correlational Study
A research method that examines the relationship between two or more variables to determine if they are associated in some way.
- Familiarity with diverse study frameworks such as correlational, experimental, ex post facto, cross-sectional, and longitudinal designs, along with their unique attributes.
Verified Answer
AA
Amanda Antonacci Global Marketing ProfessionalJul 16, 2024
Final Answer :
B
Explanation :
Experimental design is the scientific method that most strongly yields evidence for cause and effect relationships because it allows researchers to manipulate an independent variable to observe its effect on a dependent variable. This method includes the use of control groups and random assignment to increase the validity of the results. Correlational studies can only identify relationships between variables, but cannot determine causality. Ex post facto designs and descriptive research are also limited in their ability to establish causality.
Learning Objectives
- Familiarity with diverse study frameworks such as correlational, experimental, ex post facto, cross-sectional, and longitudinal designs, along with their unique attributes.