title: Flexibility is not always adaptive: affective flexibility and inflexibility predict rumination use in everyday life.
abstract: The present study examined whether cognitive flexibility in the processing of emotional material (i.e., affective flexibility) predicts the use of rumination in response to negative events in daily life. One hundred fifty-seven undergraduate participants completed daily diaries for six consecutive days. Affective flexibility was measured with a novel task-switching paradigm using emotional pictures. Results show that affective inflexibility when switching away from processing the emotional meaning of negative material was associated with increased use of rumination in daily life. In contrast, affective inflexibility when switching away from processing the emotional meaning of positive material was related to decreased use of rumination. Importantly, affective flexibility predicted use of rumination beyond non-affective measures of executive functioning. This is the first study to show that inflexibility is not uniformly associated with increased rumination but that inflexibility in the processing of positive material can predict lower levels of rumination.
authors.affiliation: Department of Psychology, University of Miami, Coral Gables, FL 33146, USA. jessicagenet@miami.edu
authors.forename: Jessica J
authors.initials: JJ
authors.lastname: Genet
authors.forename: Ashley M
authors.initials: AM
authors.lastname: Malooly
authors.forename: Matthias
authors.initials: M
authors.lastname: Siemer
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D000339:Affect; D003863:Depression / Q000523:psychology; D004644:Emotions; D056344:Executive Function; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term; D010775:Photic Stimulation; D013850:Thinking