Question 1

What is the relationship between external validity and the college sophomore problem?

Accepted Answer

External validity is the extent to which

Question 2

In an experimental study of the effects of exercise on stress,subjects are randomly assigned to either the no exercise group or the exercise group.These groups represent the _____ and the _____,respectively.

Accepted Answer

A) independent variable; dependent variable 
B) dependent variable; independent variable 
C) control group; experimental group 
D) experimental group; control group 
A) independent variable; dependent variable 
B) dependent variable; independent variable 
C) control group; experimental group 
D) experimental group; control group

Question 3

A design in which the same participants are used in each condition is a _____ design.

Accepted Answer

A) matched-subjects 
B) between-subjects 
C) within-subjects 
D) across-subjects 
A) matched-subjects 
B) between-subjects 
C) within-subjects 
D) across-subjects

What is the relationship between external validity and the college sophomore problem?

In an experimental study of the effects of exercise on stress,subjects are randomly assigned to either the no exercise group or the exercise group.These groups represent the _ and the _,respectively.

A design in which the same participants are used in each condition is a _____ design.

Thinking Like a Scientist

Getting Started: Ideas, resources, and Ethics

Defining, measuring, and Manipulating Variables

Descriptive Methods

Data Organization and Descriptive Statistics

Correlational Methods and Statistics

Probability and Hypothesis Testing

Introduction to Inferential Statistics

Inferential Statistics: Two-Group Designs

Experimental Designs With More Than Two Levels of an Independent Variable

Complex Experimental Design

Quasi-Experimental and Single-Case Designs

Apa Communication Guidelines

Filters

Exam 9: The Logic of Experimental Design

What is the relationship between external validity and the college sophomore problem?

In an experimental study of the effects of exercise on stress,subjects are randomly assigned to either the no exercise group or the exercise group.These groups represent the _____ and the _____,respectively.

A design in which the same participants are used in each condition is a _____ design.

Thinking Like a Scientist

Getting Started: Ideas, resources, and Ethics

Defining, measuring, and Manipulating Variables

Descriptive Methods

Data Organization and Descriptive Statistics

Correlational Methods and Statistics

Probability and Hypothesis Testing

Introduction to Inferential Statistics

Inferential Statistics: Two-Group Designs

Experimental Designs With More Than Two Levels of an Independent Variable

Complex Experimental Design

Quasi-Experimental and Single-Case Designs

Apa Communication Guidelines

Filters

In an experimental study of the effects of exercise on stress,subjects are randomly assigned to either the no exercise group or the exercise group.These groups represent the _ and the _,respectively.