Which of the following correlation coefficients represents the variables with the strongest degree of relationship?
a. +0.99
b. 1.00
c. +0.01
d. 0.59
Establishing the reliability of a measurement procedure by using the procedure to measure the same individuals on two separate occasions and comparing the two sets of scores is known as ____ reliability.
a. split-half
b. internal
c. test-retest
d. inter-rater
Which of the following correlation coefficients represents the variables with the weakest degree of relationship?
a. +0.99
b. 1.00
c. +0.01
d. 0.59
A researcher develops a 20-question test to measure anxiety and administers it to a group of participants. To evaluate the reliability of the test, the researcher computes a score for the first 10 questions and a score for the last 10 questions for each participant and then computes the correlation between the two scores. What is the researcher measuring?
a. split-half reliability
b. internal reliability
c. test-retest reliability
d. inter-rater reliability
In the case of a negative relationship, as scores on X _____, scores on Y _____.
a. increase; decrease
b. increase; increase
c. decrease; decrease
d. none of the other alternatives is correct
Which method is least likely to be used to assess the validity of a measurement?
a. split-half
b. concurrent
c. predictive
d. convergent
In the case of a positive relationship, as scores on X _____, scores on Y _____.
a. increase; decrease
b. decrease; increase
c. decrease; decrease
d. none of the other alternatives is correct
Which type of validity requires multiple research studies, usually conducted over a long period of time?
a. face
b. concurrent
c. predictive
d. construct
When there is a _____ relationship, as scores on X increase, scores on Y decrease.
a. positive
b. negative
c. curvilinear
d. zero
The textbook describes a study by Menzies & Lane (2012) in which the Student Risk Screening Scale (SRSS) was administered to a group of students and then the students were monitored for self-control, academic performance, and discipline referrals. The purpose of this study was to establish ____ validity for the test.
a. face
b. concurrent
c. predictive
d. convergent
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