Question 1

One disadvantage of within-subject designs is that they tend to require more participants than are needed for between-subject designs.

Accepted Answer

A) True 
 B)False

Question 2

Identify two time-related factors that can threaten the internal validity of a within-subjects research study.In each case,explain how the factor could be a confounding variable.

Accepted Answer

The major time-related factors that thre

Question 3

A matched-subjects design attempts to eliminate the problems associated with _______ that are a concern for between-subjects designs and also eliminate the problems associated with ______ that are a concern for between-subjects designs.

Accepted Answer

A) order effects,order effects 
B) order effects,individual differences 
C) individual differences,individual differences 
D) individual differences,order effects 
A) order effects,order effects 
B) order effects,individual differences 
C) individual differences,individual differences 
D) individual differences,order effects

Question 4

A within-subjects design would be appropriate for a research study that compares problem solving ability for participants with three different levels of self-esteem (high self-esteem,medium self-esteem,and low self-esteem).

Accepted Answer

A) True 
 B)False

Question 5

Which of the following research designs involves measuring the same group of participants in two different treatment conditions?

Accepted Answer

A) between-subjects 
B) within-subjects 
C) matched subjects 
D) a combined,two-factor design 
A) between-subjects 
B) within-subjects 
C) matched subjects 
D) a combined,two-factor design

Question 6

The goal of counterbalancing is to

Accepted Answer

A) eliminate order effects. 
B) spread order effects evenly across the treatment conditions. 
C) eliminate individual differences. 
D) spread individual differences evenly across treatment conditions. 
A) eliminate order effects. 
B) spread order effects evenly across the treatment conditions. 
C) eliminate individual differences. 
D) spread individual differences evenly across treatment conditions.

Question 7

Counterbalancing is not used with a between-subjects design.

Accepted Answer

A) True 
 B)False

One disadvantage of within-subject designs is that they tend to require more participants than are needed for between-subject designs.

Identify two time-related factors that can threaten the internal validity of a within-subjects research study.In each case,explain how the factor could be a confounding variable.

A matched-subjects design attempts to eliminate the problems associated with _ that are a concern for between-subjects designs and also eliminate the problems associated with that are a concern for between-subjects designs.

A within-subjects design would be appropriate for a research study that compares problem solving ability for participants with three different levels of self-esteem (high self-esteem,medium self-esteem,and low self-esteem).

Which of the following research designs involves measuring the same group of participants in two different treatment conditions?

The goal of counterbalancing is to

Counterbalancing is not used with a between-subjects design.

Introduction, Acquiring Knowledge, and the Scientific Method

Research Ideas

Defining and Measuring Variables

Ethics in Research

Selecting Research Participants

Research Strategies and Validity

The Experimental Research Strategy

Experimental Designs: Between-Subjects Design

The Nonexperimental and Quasi-Experimental Strategies: Nonequivalent Group, Pre-Post, and Developmental Designs

Factorial Designs

The Correlational Research Strategy

Descriptive Research Strategy

Single-Subject Research Designs

Statistical Evaluation of Data

Writing a Research Report

Filters

Exam 9: Experimental Designs: Within-Subjects Design

One disadvantage of within-subject designs is that they tend to require more participants than are needed for between-subject designs.

Identify two time-related factors that can threaten the internal validity of a within-subjects research study.In each case,explain how the factor could be a confounding variable.

A matched-subjects design attempts to eliminate the problems associated with _______ that are a concern for between-subjects designs and also eliminate the problems associated with ______ that are a concern for between-subjects designs.

A within-subjects design would be appropriate for a research study that compares problem solving ability for participants with three different levels of self-esteem (high self-esteem,medium self-esteem,and low self-esteem).

Which of the following research designs involves measuring the same group of participants in two different treatment conditions?

The goal of counterbalancing is to

Counterbalancing is not used with a between-subjects design.

Introduction, Acquiring Knowledge, and the Scientific Method

Research Ideas

Defining and Measuring Variables

Ethics in Research

Selecting Research Participants

Research Strategies and Validity

The Experimental Research Strategy

Experimental Designs: Between-Subjects Design

The Nonexperimental and Quasi-Experimental Strategies: Nonequivalent Group, Pre-Post, and Developmental Designs

Factorial Designs

The Correlational Research Strategy

Descriptive Research Strategy

Single-Subject Research Designs

Statistical Evaluation of Data

Writing a Research Report

Filters

A matched-subjects design attempts to eliminate the problems associated with _ that are a concern for between-subjects designs and also eliminate the problems associated with that are a concern for between-subjects designs.