According to Seligman (1995) which two types of studies must we consider when assessing treatment outcomes?

Question

Quizplus · Accepted Answer

Seligman (1995) suggests that when assessing treatment outcomes, we must consider both the efficacy (whether the treatment works under ideal conditions) and the effectiveness (whether the treatment works in real-world settings) of the treatment. Therefore, the best choice is E: efficacy and effectiveness.

According to Seligman (1995) Which Two Types of Studies Must