Author Question: Factorial designs are very frequently used because they have many advantages. Which of the following ... (Read 481 times)

brutforce · **on:** Jul 13, 2018

Factorial designs are very frequently used because they have many advantages. Which of the following is NOT among them?

a. more than one hypothesis can be tested
b. the results are easy to interpret
c. potentially confounding extraneous variables can be incorporated into the experiment
d. possible interactions among independent variables can be explored

Question 2

Dr. Buss is treating a verbally delayed 1st grader. After establishing baseline levels of correct verbal responses, Dr. Buss begins working with the child with his new therapy.

Six weeks after treatment, a panel of first grade teachers and school psychologists cannot distinguish Dr. Buss's client from other 1st grade peers. This is an example of the use of

a. an experimental criterion.
b. the social comparison method.
c. reversal.
d. withdrawal