When placing participants into conditions or groups for a study, researchers should use to ensure each participant has equal probability of being placed into each group.
a. external validity
b. systematic sampling
c. random sampling
d. random assignment
Question 2
Brooke is investigating exercise habits among college students. Brooke has asked students to indicate the number of times they workout each week. To investigate exercise, Brooke is using a(n) scale.
a. ordinal
b. nominal
c. ratio
d. interval
Results of the study by Laruelle et al. (1996)
Jacques-Louis David, Study for the Death of Socrates.
Successful male musical groups may owe some of their popularity among preteen girls to adrenarche.
a) When standing, keep your weight over your front leg. b) Avoid placing your foot under the table. ...
The proportion of U.S. adults in the workforce has increased slightly for older age groups over the ...
Carbonyl groups reaction type