Discriminant Validity of the Paragraphs about Leisure for Expert and Naive Respondents
Howard E. A. Tinsley, Sharon L. Bowman · Educational and Psychological Measurement · 1986
The Paragraphs About Leisure (PAL) was administered to a sample of stamp collectors ( N = 51) and a sample of undergraduate students naive about stamp collecting ( N = 30). One-way ANO-VAs were performed to compare the group means on the 44 scales of the PAL. The results provide support for the discriminant validity of the PAL.