Question 1

Which of the following statements is TRUE?​

Accepted Answer

A) A test is a measurement instrument used to assess individual differences in various content areas. 
B) An aptitude test measures an individual's competence in an area. 
C) An achievement test measures an individual's potential to do something. 
D) All of these statements are true. 
A) A test is a measurement instrument used to assess individual differences in various content areas. 
B) An aptitude test measures an individual's competence in an area. 
C) An achievement test measures an individual's potential to do something. 
D) All of these statements are true.

Question 2

A property of measurement in which objects that are different receive different scores is​

Accepted Answer

A) identity. 
B) magnitude. 
C) equal unit size. 
D) absolute zero. 
A) identity. 
B) magnitude. 
C) equal unit size. 
D) absolute zero.

Which of the following statements is TRUE?

A property of measurement in which objects that are different receive different scores is

Thinking Like a Scientist

Getting Started

Descriptive Methods

Data Organization and Descriptive Statistics

Correlational Methods and Statistics

Probability and Hypothesis Testing

Introduction to Inferential Statistics

Experimental Design and Analysis I

Experimental Design and Analysis II

Experimental Design and Analysis III

Experimental Design and Analysis Iv

Quasi Experimental and Single Case Designs

Nonparametric Inferential Statistics

APA Communication Guidelines

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Exam 3: Defining Measuring and Manipulating Variables