Control in an experiment can be achieved through:

Question

Quizplus · Accepted Answer

Control in an experiment refers to the ability to eliminate or minimize the influence of extraneous variables or factors that could affect the outcome of the study. Random assignment of participants to groups, experimental design, and logic all contribute to achieving control in an experiment. Random assignment helps ensure that any differences between experimental and control groups are due to the intervention being tested and not some other variable. Experimental design is important in controlling for extraneous variables by including factors such as blinding, placebo control, and counterbalancing. Logic also plays a role in controlling for confounding variables by carefully designing the research question and study design. Therefore, option D, which states all of the given choices, is the most appropriate answer.

Control in an Experiment Can Be Achieved Through