In a two-factor experiment with two levels of factor A and 2 levels of factor B, three of the treatment means are essentially identical and one is substantially different from the others. What result(s) would be produced by this pattern of treatment means?
a. a main effect for factor A only
b. a main effect for factor B only
c. an interaction between A and B
d. main effects for both A and B, and an interaction
Question 2
_______________ or imitation of treatment occurs when a comparison group learns about the program either directly or indirectly from program group participants.
Fill in the blank(s) with correct word
The Hershey-Chase Experiment p1
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
The age-dependent curve of salivary progresterone levels in three populations.
Levels of Structural Organization & Body Systems
Summary of Avery, MacLeod, and McCarty’s experiment
The Two-Factor Theory of Emotion