A researcher wants to conduct an animal learning experiment using 40 participants in a between subjects design. The researcher decides to randomly assign the participants to the four different conditions so that
a. participants from the same litter will not be tested together.
b. the data will be easier to analyze than if participants were assigned on any other basis.
c. the results will be more generalizable.
d. the groups will be equivalent prior to the manipulation of the independent variable.
Question 2
In a 3 x 4 factorial design there are ____ main effect(s) and ____ interaction(s) possible.
a. three; four
b. two; three
c. two; one
d. one; two
An electron micrograph from an experiment demonstrating the function of a tight junction
A micrograph of the cell coat or glycocalyx of an animal cell.
Use of an animal cap assay to demonstrate morphogen activity in conditional specification.
Mitosis animal 2
Shaping in Animal Training
The Taylor–Woods–Hughes experiment