Solutions
_____ research techniques help us to determine cause and effect,
and _____ research techniques help us to describe a situation or
a phenomenon. Correct Answers experimental; descriptive
A college dean constructed a survey to measure college students'
attitudes toward learning classical languages. She obtained a list
of students from the registrar's office and divided the students
into four lists: freshmen, sophomores, juniors, and seniors. She
then divided each of the four lists into lists for men and women.
Finally, she used a random numbers table to choose eight
students from each list. What sampling method was she using?
Correct Answers Stratified random sampling
A subjective criterion is Correct Answers based on a person's
judgment.
A time interval must elapse between the test administration and
the criterion measurement when using which method for
establishing evidence of validity? Correct Answers Predictive
According to your textbook, which one of the following is a
well-known survey software provider? Correct Answers
Qualtrics
An employment test for the job of sales manager that measures
knowledge of sales theory, interpersonal skills, and ability to use
text messaging is Correct Answers heterogeneous.
, As the interval between administrations lengthens, test-retest
reliability will most likely Correct Answers decrease
As the reliability/precision of a test decreases, which one of the
following items increases? Correct Answers Standard error of
measurement
Cohen's kappa is a statistical method for Correct Answers
Estimating interrater agreement
Companies that specialize in constructing, administering, and
analyzing survey data are called Correct Answers survey
research firms
Content validity ratios can range from Correct Answers −1 to 1
Effective test administration is likely to... Correct Answers
decrease error and raise test reliability.
Evidence of construct validity is provided when convergent
validity correlations are Correct Answers higher than
discriminant validity correlations.
Evidence of reliability/precision indicates that Correct Answers
test scores will likely be consistent across repeated
measurements.
Evidence of validity based on content is most appropriate for
what types of tests? Correct Answers Achievement tests that
measure concrete attributes