Single-factor experiments cannot use a _______________ design

Single-factor experiments cannot use a _______________ design
 
  a. Pre-test/post-test
  b. between-subjects
  c. within-subjects
  d. mixed-model

Question 2

Barnes, Ickes, and Kidd (1979) studied whether or not students would lend their notes to a classmate by varying the intentionality of the needy student (unintentional vs attentional) and the stability of their request (always vs sometimes). Participants received one request from one needy student. What was the design of the experiment?
 
  a. between-subjects factorial design
  b. within-subjects factorial design
  c. one variable within-subjects
  d. one variable between-subjects

Question 3

The integration of oral burn (spicy vs bland) and smell (fish vs orange) was investigated in college freshmen. Each student tasted each combination of smell and burn. Then, they were given a preference test. The design of this experiment is:
 
  a. Between subjects
  b. Within subjects
  c. Mixed
  d. Quasi-experimental

Question 4

The integration of taste (sweet vs salty) and smell (fish vs orange) was investigated in cats. Each cat received one taste-smell combination and was then given a preference test. The design of this experiment is:
 
  a. Between subjects
  b. Within subjects
  c. Mixed
  d. Quasi-experimental

Question 5

How many conditions are in a 3 x 3 factorial experiment?
 
  a. 3
  b. 6
  c. 9
  d. 12