Author Question: In an alternating treatments design the extent of any differential effects produced by two ... (Read 28 times)

yoooooman · **on:** Jun 20, 2018

In an alternating treatments design the extent of any differential effects produced by two treatments is determined by the _________ distance between their respective data paths and quantified by the __________ axis scale.

a. Horizontal, vertical
b. Horizontal, horizontal
c. Vertical, vertical
d. Vertical, X

Question 2

List skills observers must learn prior to collecting data for an experiment.

What will be an ideal response?

kthug · **Reply #1 on:** Jun 20, 2018

Answer to Question 1

C

Answer to Question 2

Observer skills include learning the following: definitions for each response class or event to be measured, a code or symbol for each variable, a common set of recording procedures, and a method for correcting mistakes.