1. Using only those items retained following Exercises 15.2 and 15.3, conduct a reliability analysis of each dimension of the scale (as represented by the factors that emerged in Exercise 15.3) ( alternatively, if your instructor omitted Exercise 15.3, develop scale dimensions based on your rational categorization of the items you expect to assess each of the five dimensions discussed in the prologue above). Choose the following options:

• Compute alpha.

• Select the options “scale if item-deleted” and “item-total correlations.”