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Repetitive thought as a moderator of the impact of control

2013

Abstract

Prior long exposure to control deprivation defined as "an effective or perceived inability to master the environment" (Ric & Scharnitzky, 2003: p. 103), leads to performance impairment (motivational and cognitive deficits) and emotional deficits (e.g., Sędek & Kofta, 1990; McIntosh, Sędek, Fojas, Brzezicka-Rotkiewicz & Kofta, 2006). This phenomenon has been called learned helplessness and is widely considered a model of some aspects of depressive dysfunctions, in terms of emotional (Rosenhan & Seligman, 1989) and cognitive deficits (von Hecker & Sędek, 1999; McIntosh et al., 2006). Repetitive thought (RT) defined as "process of thinking attentively, repetitively, or frequently about oneself and one's world" (Segerstrom, Stanton, Alden & Shortridge, 2003; p. 909) is a mental process that is commonly engaged by all people (Watkins, 2008). Such way of thinking bridges many topics in psychology: motivation, emotion, selfregulation or psychopathology. One of this psychological phenomenon where RT plays relevant role is depression. Depressive dysfunctions are proven to be strongly associated with maladaptive type of repetitive thought-depressive rumination (Nolen-Hoeksema,Wisco & Lyubomirsky, 2008; Watkins, 2008). Moreover, depressive rumination in conjunction with dysphoric mood or depression leads to negative effects like further exacerbating negative mood or impaired concentration (for review see Nolen-Hoeksema et al., 2008). On the other hand, there is a growing body of evidence that for non-depressive/dysphoric individuals repetitive thought in reaction to distress leads to positive, constructive effects (e.g., Hunt, 1997; Rivkin & Taylor 1999; for review see Watkins, 2008). Such pattern of results leads many researchers to claim that there are both constructive and unconstructive types of repetitive thought (Segerstrom et al., 2003; Watkins, 2008). Since learned helplessness syndrome is considered a model of some aspects of depression, there is an interesting question-whether the analogies between depression and learned helplessness apply also to the adopted type