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The means and standard deviations for each scale are 6.34 and 6.97 for depression, 4.7 and 4.91 for anxiety, and 10.11 and 7.91 for stress, respectively. The mean scores in the normative sample did vary slightly between genders as well as varying by age, though the threshold scores for classifications do not change by these variations. [ 1 ]
There are various different versions of the K-SADS, each varying slightly in terms of disorders and specific symptoms covered, as well as the scale range used. All of the variations are still semi-structured interviews, giving the interviewer more flexibility about how to phrase and probe items, while still covering a consistent set of disorders.
[2] [3] Alternatively, the Montgomery-Åsberg Depression Rating Scale (MADRS) features ten items to be completed for the purpose of assessing the effects of drug therapy, [2] [4] Another scale is the Raskin Depression Rating Scale rating the severity of the patients' symptoms in three areas: verbal reports, behavior, and secondary symptoms of ...
The Seasonal Pattern Assessment Questionnaire, or SPAQ, is a simple, self-administered screening test for Seasonal Affective Disorder, first developed in 1984. Though some aspects of its accuracy have been questioned since then, it is widely used today, especially by SAD researchers.
The Das–Naglieri cognitive assessment system (CAS) test is an individually administered test of cognitive functioning for children and adolescents ranging from 5 through 17 years of age that was designed to assess the planning, attention, simultaneous and successive cognitive processes as described in the PASS theory of intelligence.
The Patient Health Questionnaire 15 item (PHQ-15) contains the PHQ's somatic symptom scale. [8]: 3 [17] It is a well-validated measure, which asks whether symptoms are present and about their severity. [18] A brief version, the Somatic Symptom Scale - 8 was derived from PHQ-15. [18]
Using the Likert scale the response choices are given the values 0, 1, 2, and 3 respectively. [7] [8] When a participant completes the questionnaire the values of their responses are then summed to give a final score between 0 and 180. Using the GHQ scale, the response choices are given values of 0, 0, 1, and 1 respectively. [7] [8] In this ...
A number of researchers have explored HADS data to establish the cut-off points for caseness of anxiety or depression. Bjelland et al (2002) [3] through a literature review of a large number of studies identified a cut-off point of 8/21 for anxiety or depression. For anxiety (HADS-A) this gave a specificity of 0.78 and a sensitivity of 0.9.