Using letter grades (A, B, C, D, and F) to classify student performance on an exam is an example of measurement on a(n) _______ scale of measurement

When people are moderately sad, they are

A) more likely to make dispositional attributions to others. B) more likely to judge others' opinions as similar to theirs. C) more thorough in their thinking about others. D) less thorough in their thinking about others.

The last stage of the scientific method (fifth step) is

a. Defining the problem b. Collecting data c. Communicating the findings d. Formulating a hypothesis