Researchers Who Use Intellectual (IQ) Testing as Part of Their

question 145

Multiple Choice

Researchers who use intellectual (IQ) testing as part of their research project with elementary age students are likely to be researching _________ development.

• A)personality
• B)cognitive
• C)social
• D)physical

---

Definitions:

Two-way Factor ANOVA

A statistical analysis designed to assess the impact of two categorical independent variables on a dependent variable that is continuous.

Interaction

In statistics, the interplay between variables that causes the effect of one variable to depend on the level of another.

Interaction

In experimental design and statistics, refers to a situation where the effect of one variable depends on the level of another variable.

Factorial Experiment

An experimental setup that investigates the effects of multiple factors by varying them simultaneously and systematically, to analyze their interactions and single effects.