Author Question: A simple reversal (ABA) design a. concludes with subjects under baseline condition. b. concludes ... (Read 48 times)

littleanan · **on:** Jun 20, 2018

A simple reversal (ABA) design

a. concludes with subjects under baseline condition.
b. concludes with subjects under experimental condition.
c. employs more than two different treatments.
d. involves two groups.

Question 2

Convergent evidence for the score validity of a reading achievement test would include the correlation between the reading test scores and

a. grades in reading class.
b. grades in math class.
c. scores on a math achievement test.
d. scores on another reading test.
e. a and d