H Thummel

Learn More
The reliability and validity of the trait form of the Depression Adjective Check List (DACL) for Sets 1 and 2 were determined with adolescents in Grades 7 to 9 (Set 1) and Grades 8 to 12 (Set 2). Internal consistency, split-half, test-retest, and alternate form reliability were high, as was convergent and discriminant validity. Results of ANOVAs (Sex x(More)
Adequate reliability (internal consistency, and alternate form), and validity (concurrent, convergent, and discriminant) of the state version of Set 1 (lists A, B, C, D) and Set 2 (lists E, F, G) of the Depression Adjective Check Lists with two adolescent samples: F = 35, M = 29; F = 294, M = 244) were demonstrated. The lists also were shown to be(More)
  • 1