PASAT and Components of WAIS-R Performance: Convergent and Discriminant Validity

Convergent and Discriminant Validity

Convergent and Discriminant Validity

Example: Convergent/discriminant Validity

Sociologist James A. Quinn states that the tasks of scientific method are related directly or indirectly to the study of similarities of various kinds of objects or events. One of the tasks of scientific method is that of classifying objects or events into categories and of describing the similar characteristics of members of each type. A second task is that of comparing variations in two or mo...

effect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars

این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...

Convergent and Discriminant Validity of the Structured Diagnostic Interview for Children and Adolescents (dica-r)

37 Comparative cross-cultural studies and the adoption of diagnostic systems from other cultural domains (DSM-III-R; APA, 1987) are increasingly widespread and common practices. This makes it of prime importance to ensure that evaluations are equivalent and the instruments developed in a given environment can be applied to others. Concurrent validity, or the degree of agreement between an instr...