Individuals who solved problems independently in an experiment are placed in which group?

Individuals who solved problems independently in an experiment are typically placed in the control group. In research design, the control group serves as a baseline, allowing researchers to compare the effects of an experimental treatment or condition against a standard.

When participants solve problems independently, they are often not subjected to any experimental intervention or treatment that might influence their performance. This isolation of the variable enables researchers to see how much of the results can be attributed to external factors as opposed to the problem-solving capabilities or interventions applied in other groups. Therefore, studying the independent performance of the control group provides valuable insights into how the experimental group, which may receive specific treatments or instructions, differs from those working independently.