Normative Reference Values, Reliability, and Item-Level Symptom Endorsement for the PROMIS® v2.0 Cognitive Function-Short Forms 4a, 6a and 8a
| Autor: | Connors E, Marsh J, Grant L. Iverson, Douglas P. Terry |
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| Rok vydání: | 2021 |
| Předmět: |
Male
Population Mixed anxiety-depressive disorder Anxiety Neuropsychological Tests 03 medical and health sciences Cognition 0302 clinical medicine Cronbach's alpha Reference Values Surveys and Questionnaires medicine History of depression Humans Cognitive skill education education.field_of_study 030505 public health Reproducibility of Results General Medicine medicine.disease Mental health Psychiatry and Mental health Clinical Psychology Neuropsychology and Physiological Psychology 030220 oncology & carcinogenesis Quality of Life Female medicine.symptom 0305 other medical science Psychology Clinical psychology |
| Zdroj: | Archives of Clinical Neuropsychology. 36:1341-1349 |
| ISSN: | 1873-5843 |
| Popis: | Objective Reliable, valid, and precise measures of perceived cognitive functioning are useful in clinical practice and research. We present normative data, internal consistency statistics, item-level symptom endorsement, and the base rates of symptoms endorsed for the PROMIS® v2.0 Cognitive Function-Short Forms. Method The four-, six -, and eight-item short form of the PROMIS® v2.0 Cognitive Function scale assess subjective cognitive functioning. We stratified the normative sample from the U.S. general population (n = 1,009; 51.1% women) by gender, education, health status, self-reported history of a depression or anxiety diagnosis, and recent mental health symptoms (i.e., feeling anxious or depressed in the past week) and examined cognitive symptom reporting. Results Internal consistency was measured using Cronbach’s alpha and ranged from .85 to .95 for all three forms, across all groups. Mann–Whitney U test comparisons showed that individuals with past or present mental health difficulties scored significantly lower (i.e., worse perceived cognitive functioning) on the self-report questionnaires, particularly the eight-item form (history of depression, men: p Conclusions All three short forms of the PROMIS® v2.0 Cognitive Function scale had strong internal consistency reliability, supporting its use as a reliable measure of subjective cognitive functioning. The subgroup differences in perceived cognitive functioning supported the relationship between emotional and cognitive well-being. This study is the first to present normative values and base rates for several community-dwelling subgroups, allowing for precise interpretation of these measures in clinical practice and research. |
| Databáze: | OpenAIRE |
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