Wilma has been a long-time fan of the country singer Tim McGraw. Later, she meets an interesting guy named Tom McGraw, but she keeps calling him Tim. Why?

According to John Meyer's research on organizational commitment, which of the following statements is false?

a. Continuance commitment is based on the perceived costs of leaving the organization. b. Normative commitment represents the obligation an individual feels to staying with the organization. c. Affective commitment is strongly associated with positive work behaviours such as performance, attendance and citizenship. d. Cognitive commitment directly is correlated to the mental ability of the employee to stay committed to organizational goals. e. Normative commitment is less strongly associated with positive work behaviours and in some instances continuance commitment is associated with negative work behaviours.

A professor wants to design her courses to offer students the best chance of succeeding. In order to determine the best approach to use, she decides to vary the number of quizzes she administers during her first two years of teaching

What is a good dependent variable for this professor to use? a) number of absences in each class b) average grade in each of the classes c) students' scores on the Scholastic Aptitude Test d) number of seniors in each of the classes she teaches