Identify the major threat to internal validity in the following research studies. A researcher used two classrooms in an experimental study. It was found that the E group had more high ability students than the C group before the study began
a. Regression
b. Diffusion
c. Mortality
d. Selection bias
e. History
D
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A means of coordinating the implementation of a set of procedures is referred to as which of the following?
a. a plan b. a policy c. a strategy d. a wish
If a social studies teacher wanted to poll students anonymously about their opinions on a local issue, she might use this tool to gather their data
A) voter analysis tool B) test generation software C) statistical analysis software D) online survey tool
While not a technical construct, this type of validity is critical to securing buy-in from test users and test-takers because it shows that the test is worth investing time in
a. Content Validity b. Criterion-Related Validity c. Face Validity d. Predictive Validity
The three types of interviews mentioned in the chapter are referral, screening, and selection
Indicate whether the statement is true or false