A Researcher Is Investigating the Effects of Exercise on Weight

question 40

Multiple Choice

A researcher is investigating the effects of exercise on weight. What are the independent and dependent variables in this experiment?

• A) The dependent variable is weight; the independent variable is exercise.
• B) The independent variable is calories consumed; the dependent variable is diet.
• C) The independent variable is weight; the dependent variable is calories consumed.
• D) The dependent variable is amount of exercise; the independent variable is calories consumed.

Understand the development of self-perception in minority group children.

Recognize the relationship between Hoffman's theory of empathy development and Piaget's cognitive stages.

Identify factors that predict levels of aggressiveness in preschool children.

Understand the characteristics of young children's self-descriptions.