Refer to Exhibit 9-9. In validating a teacher-constructed test of writing ability, a researcher correlates the test scores with the grades the students are receiving on their writing exercises in class.
a. content
c. concurrent
b. construct
d. predictive
Question 2
A test-retest reliability coefficient does not identify effects due to
a. practice effects from taking the test on more than one occasion.
b. day-to-day fluctuations in the person's behavior.
c. long-term change in the person's behavior.
d. the particular sample of items used on the test.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Antibody techniques. (b) An ELISA to test for the presence of herpes simplex virus (HSV
Writing and the Ventral Premotor Cortex
Photo of a sign taken at an emissions test facility.
Benedict's test results
The Turing Test