John Develops a Scale to Assess Job Satisfaction Among Industrial

Multiple Choice

John develops a scale to assess job satisfaction among industrial workers. He is especially concerned that the workers in his study will interpret the scale items on his questionnaire in an inconsistent fashion. John's concern reflects the issue of __________.

A) the representativeness of his sample
B) the accuracy of his hypothesis
C) the validity of his operational definition
D) the reliability of his measure