Which of the Following Studies Used a Single-Factor, Nonequivalent Groups

question 61

Multiple Choice

Which of the following studies used a single-factor, nonequivalent groups design?

• A) Kroeger et al.'s study, which evaluated the effects of a social skills program for autism
• B) the study by Kasser and Sheldon, which compared groups writing two kinds of essays
• C) Lee and Aronson's study comparing the effects of having a room move forward or backward
• D) the study by McDonald and Flanagan, which examined the effects of traumatic brain injury

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Definitions:

Clubbing

A physical deformity of the fingers or toes, often indicative of underlying diseases such as lung disorders.

Long-Term Hypoxia

A prolonged state of inadequate oxygen supply to the body or a region of the body, which can cause tissue damage and other health issues.

Capillary Refill

A quick test to assess blood circulation where pressure is applied to a nail or skin to see how fast color returns, indicating capillary efficiency.

Immediate Memory

The capacity to hold a small amount of information in mind in an active, readily available state for a short period.