Helena is conducting a study for her research methods class. She creates three different versions of a word list to distribute to her undergraduate subjects.
After creating the different lists, she shuffles them in a random fashion and then hands the lists, one at a time in the shuffled order, to participants as they enter the lab. This method of assigning subjects to different conditions of an experiment is known as the method of
a. random selection.
b. stratified random assignment.
c. block random assignment.
d. random distribution.
Question 2
Which of the following was used by the researchers as a between-subjects variable
when conducting their analysis of variance?
A) order
B) entity
C) task
D) object type
Some organisms used as models in genetic research
Common bandaging methods
Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt
Structures of class I, class II, and class III mobile genetic elements
Piaget's research involved several kinds of conservation tasks
Gel electrophoresis, an essential laboratory technique in biological science research