Describe Three Techniques Used to Ensure Equivalent Groups in an Experiment

question 32

Essay

Describe three techniques used to ensure equivalent groups in an experiment. Outline one advantage and one disadvantage of each technique.

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Definitions:

Precise

Characterized by exactness and accuracy in expression or detail.

Evolutionary-developed

Pertains to characteristics, systems, or processes that have evolved over time through natural selection and adaptation.

Heuristics

Mental shortcuts or rules of thumb that ease the cognitive load of making a decision.

Decision Making

The process of identifying and choosing alternatives based on the values and preferences of the decision-maker.