If a Repeated-Measures Study Shows a Significant Difference Between Two

question 76

Multiple Choice

If a repeated-measures study shows a significant difference between two treatments with α = .01,then what can you conclude about measures of effect size?

• A)The value of Cohen's d is large.
• B)The percentage of variance explained (r²) is large.
• C)Both Cohen's d and r² are large.
• D)A significant effect does not necessarily mean that the effect size will be large.

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Definitions:

Health Maintenance Organizations

A type of health insurance plan that typically requires members to receive care from a network of specified healthcare providers and facilities to be covered.

Capitated Rate

A payment arrangement for healthcare service providers where they receive a set amount for each enrolled person assigned to them, regardless of the amount of services provided.

Copayments

A fixed amount paid by a patient for a covered healthcare service, usually when receiving the service, with the rest covered by their insurance.

Primary Payer

The insurance policy, plan, or program that is responsible for paying first on a claim for medical services before any other secondary coverage is considered.