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Chapter 3: Problem 6

A psychologist wants to study the effect of attractiveness on willingness to help a person with a math problem. Attractiveness would be the _______ variable.

Short Answer

Expert verified
Attractiveness is the independent variable.

Step by step solution

01

Understand the Problem

In order to determine which variable is referred to in the question, you need to understand the difference between an independent variable and a dependent variable. In this scenario, the psychologist is manipulating the level of attractiveness to measure its effect on another factor, specifically, the willingness to assist with a math problem.
02

Identify the Independent Variable

The independent variable in an experiment is the factor that is deliberately manipulated or chosen by the experimenter to determine if it impacts the dependent variable, which is the result measured. In this case, it is the attractiveness of the person.
03

Answer the Problem

As attractiveness is the variable being manipulated by the experimenter to see if it impacts the willingness to help with a math problem, attractiveness is therefore the independent variable in this study.

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