Pedulla’s (2016) study of the effect of having worked in temporary or part-time jobs had two parts. In the first part, he measured employer hiring decisions in response to job applications, while in the second part, he measured hiring managers’ evaluations of hypothetical job applicants. What standard component of experimental design was not included in either part of his research design?
a. comparison or control group
b. pretest
c. experimental group
d. posttest
e. none of these
