You Plan to Conduct a Study Where Your Nondirectional Hypothesis

question 66

Multiple Choice

You plan to conduct a study where your nondirectional hypothesis will be assessed with a t test for independent means at the .05 significance level.Assuming that you will recruit 20 participants per group and predict a medium effect size,how much power will your study have?

• A).33
• B).46
• C).60
• D).72

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Definitions:

Conditioned Stimulus

An originally neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response in classical conditioning.

Pavlov's Experiment

A foundational study in behavioral psychology that demonstrated classical conditioning through the use of dogs, a bell, and food.

Unlearned Response

A natural, instinctive reaction that does not require prior learning or experience to occur, such as a reflex.

Learned Response

Behaviors or skills that are acquired or modified through experience or conditioning.