Suppose a Researcher Is Interested in Examining the Effects of Sex

question 174

Multiple Choice

Suppose a researcher is interested in examining the effects of sex of participant, sex of confederate, and self-esteem of participant (high, low) on the participants' reactions to negative feedback. How many possible interactions are there in this study?

• A) 2
• B) 3
• C) 4
• D) 5

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Definitions:

Posttest Score

The score or evaluation obtained after an intervention or instruction, used to assess outcomes or improvements.

Group Size

The total number of members or observations contained within a defined group or sample.

Degrees Of Freedom

A value, which is different for different statistical tests, that approximates the sample size or number of individual cells in an experimental design.

Degrees Of Freedom

The number of independent pieces of information upon which a statistical estimate is based, minus the number of parameters estimated.