Psychometric Properties of the Brief COPE Inventory on a Student Sample.

The aim of this study was to evaluate the psychometric properties of the Brief Coping Orientation to Problems Experienced (COPE) inventory among students. The data was collected via an online platform from Russian universities involving first-fourth-year students (N = 670). The participants completed the Brief COPE inventory (32 items). Of these, 529 (79%) were female, and 141 (21%) were male. The age range was 18 to 29 years. For this study, the inventory was modified, and its reliability (internal consistency) and validity (internal, external) were assessed. Participants were asked also to complete three additional tests: the Perceived Stress Scale (PSS), the Hospital Anxiety and Depression Scale (HADS), and the Mental Toughness Questionnaire (MTQ-10). Principal Component Analysis (PCA) and Confirmatory Factor Analysis (CFA) showed that the data fit the expected six-factor structure after a reduction of seven items with low factor loadings from the inventory structure. The internal consistency was good (Cronbach's α in the range of 0.65-0.91). External validity demonstrated weak but significant indicators: all correlations between most scales of the brief COPE inventory and the scores of other tests ranged from 0.067 to 0.364). The Brief COPE, comprising 25 items, is a new tool for assessing the coping strategies of Russian students. It is a reliable, valid, accurate, and acceptable measure of coping strategies that can be used in large-scale studies in Russia. Additionally, the developed instrument may be potentially useful for application in educational and psychological screening, which opens up further opportunities for its practical implementation.