Positive and Negative Affective Schedule and Serenity Scale 1 -The PANAS-X – Manual for the Positive and Negative Affect Schedule-Expanded Form – The University of Iowa Part 1
Positive and Negative Affective Schedule and Serenity Scale 1 -The PANAS-X – Manual for the Positive and Negative Affect Schedule-Expanded Form – The University of Iowa Part 1