DEVELOPMENT OF A NEW RUMINATION SCALE | Problems of Psychology in the 21st Century

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DEVELOPMENT OF A NEW RUMINATION SCALE

Title	DEVELOPMENT OF A NEW RUMINATION SCALE
Publication Type	Journal Article
Year of Publication	2020
Authors	Stoyanova, S
Journal	Problems of Psychology in the 21st Century
Volume	14
Issue	2
Start Page	135-147
Pagination	Continuous
Date Published	December/2020
Type of Article	Original article
ISSN	2029-8587
Other Numbers	E-ISSN 2538-7197
Keywords	dysfunctional impulsivity, rumination measurement, scale development, time orientation
Abstract	A new Brief Rumination Scale was constructed to measure rumination as repetitive thoughts about negative past events and regrets. Its good psychometric properties were established in a heterogeneous Bulgarian sample of 1274 healthy individuals – one-factor structure, high enough internal consistency, proven convergent, discriminant and intentional validity. It was found that rumination decreased with past positive time orientation and present hedonistic time orientation. Rumination increased with past negative time orientation and proneness to dysfunctional impulsivity. Regarding social differences in rumination, it was found that the participants whose income was above the medium (but not the highest one) and who were living in cities with more than 50,000 inhabitants were more prone to moderate rumination than expected – they emphasized on unfavorable events in their past and expressed regret about more omitted opportunities in their life. A brief, valid and reliable measure of rumination would shorten the process of conducting a study and would make it more probable the subjects to agree to participate in the study in this way enriching the scientific knowledge.
URL	http://oaji.net/articles/2020/444-1608225594.pdf
DOI	10.33225/ppc/20.14.135
Refereed Designation	Refereed
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