Scientific Explanation in Psychological Science in Experiments, Researchers Most Often

Multiple Choice

Scientific Explanation in Psychological Science In experiments, researchers most often achieve control over possible
Explanations by

A) random assignment of subjects to different treatment conditions or use of within-subjects designs.
B) presenting a treatment condition in an identical manner to all subjects.
C) keeping the environment, the procedures, and the measuring instruments constant for all subjects in the experiment.
D) using all of these methods.