Biomedical subjects

Ed Watkins

Publications and source records attributed to Ed Watkins.

8 recordsLinked to original sources

PubMed2007

Autobiographical memory specificity and emotional disorder.

The authors review research showing that when recalling autobiographical events, many emotionally disturbed patients summarize categories of events rather than retrieving a single episode. The mechanisms underlying such overgeneral memory are examined, with a focus on M. A. Conway and C. W. Pleydell-Pearce's (2000) hierarchical search model of personal event retrieval. An elaboration of this model is proposed to account for overgeneral memory, focusing on how memory search can be affected by (a) capture and rumination processes, when mnemonic information used in retrieval activates ruminative thinking; (b) functional avoidance, when episodic material threatens to cause affective disturbance; and (c) impairment in executive capacity and control that limits an individual's ability to remain focused on retrieval in the face of distraction.

Autobiographies as Topic↗

PubMed2006

Rumination in adolescents at risk for depression.

BACKGROUND: Identifying high-risk adolescents and understanding first onset of depression in adolescence are important steps in reducing depression morbidity. There is compelling evidence that the personality dimension neuroticism is a risk factor for depression, but the vulnerability mechanism is not yet understood. This study examined the association between a hypothesized psychological vulnerability factor (rumination) and depression in adolescents. METHODS: A behavioural high-risk design differentiated a sample of 326 adolescents (aged 14-18) as either at normal or high risk for depression (operationalized as scores on a measure of neuroticism). RESULTS: Adolescents at risk for depression reported more rumination than adolescents not at risk. We hypothesized that the well established relationship between neuroticism and depression would be mediated by rumination in cross-sectional analyses, and our findings suggest that rumination partially mediated this relationship. CONCLUSIONS: The findings tentatively suggest that neuroticism acts as a risk factor for adolescent onset depression through increased tendency towards brooding rumination (i.e. moody self-evaluative dwelling) in response to depressed mood. Prospective and experimental research examining this mechanism is required.

Adaptation, Psychological↗

PubMed2005

Comparisons between rumination and worry in a non-clinical population.

Major depression is characterised by ruminative thinking whilst worry is considered central in generalised anxiety disorder (GAD). However, not only do these two forms of repetitive negative thinking regularly co-occur in the same individual but similarities between worry and rumination are apparent. Adapting a methodology developed by Langlois et al. (Behav. Res. Therapy 38 (2000) 157-173), this study directly compared worry and rumination in a non-clinical population across a series of variables drawn from current models (appraisal, general descriptors and emotional reactions). Each of 149 female volunteers, with a wide range of age and backgrounds, identified a ruminative thought and a different worry and subsequently evaluated them using the Cognitive Intrusion Questionnaire. Significant within-subject differences were revealed on seven variables: chronicity, unpleasantness, reality of problem, future orientation, past orientation, feelings of worry and insecurity. There were no differences found between worry and rumination on appraisals and strategies, consistent with accounts that propose that worry and rumination share the same processes but involve different content (Cognitive Ther. Res. 24 (2000) 671-688).

Adult↗

PubMed2005

The effects of self-focused rumination on global negative self-judgements in depression.

Previous research in dysphoric participants has found that compared with distraction, rumination inductions are associated with increased levels of cognitive distortions and overgeneral autobiographical memories. Watkins and Teasdale ((2001) Journal of Abnormal Psychology, 110, 353-357) investigated which component of rumination was responsible for this effect in overgeneral memory, and found two distinct modes of ruminative self-focus, with analytical, evaluative self-focus maintaining overgeneral memory, whereas self-focus low in analytical thinking reduced overgeneral memory. The present study compared the effects of these two distinct forms of self-focused rumination with another measure of overgeneral thinking--global negative self-judgements. Thirty depressed participants and thirty never-depressed participants were randomly allocated to 'analytic' (high analysis) or 'experiential' (low analysis) self-focused manipulations. As predicted, in depressed participants, the analytical self-focus condition increased ratings of the self as worthless and incompetent pre- to post-manipulation, whereas the experiential self-focus condition resulted in no significant change in such judgements. The results are consistent with the hypothesis that an analytical mode of self-focused rumination may be particularly maladaptive in depression.

Adult↗

PubMed2005

Distinct modes of ruminative self-focus: impact of abstract versus concrete rumination on problem solving in depression.

One account for the negative effects of rumination on social problem solving (SPS) is the symptom-focus hypothesis, which proposes that focus on symptoms amplifies the vicious cycle between depressed mood and negative cognition. The authors tested a contrasting account, the reduced concreteness hypothesis, which postulates that the abstract thinking typical of rumination impairs SPS. In 40 depressed patients and 40 never-depressed controls, SPS was assessed before and after versions of symptom-focused rumination known to differentially induce abstract versus concrete self-focus (E. Watkins & J. D. Teasdale, 2001). As predicted by reduced concreteness theory, relative to abstract self-focus, concrete self-focus improved SPS in depressed patients, suggesting that the particular mode of symptom-focus, rather than symptom-focus per se, determines the effects of rumination on problem solving.

Adult↗

PubMed2004

Adaptive and maladaptive self-focus in depression.

BACKGROUND: Studies of rumination suggest that self-focused attention is maladaptive and perpetuates depression. Conversely, self-focused attention can be adaptive, facilitating self-knowledge and the development of the alternative functional interpretations of negative thoughts and feelings on which cognitive therapy of depression depends. Increasing evidence suggests there are distinct varieties of self-focus, each with distinct functional properties. This study tested the prediction that in depressed patients brief inductions of analytical versus experiential self-focus would differentially affect overgeneral autobiographical memory, a phenomenon associated with poor clinical course. It was predicted that, relative to analytical self-focus, experiential self-focus would reduce overgeneral memory. METHODS: 28 depressed patients either thought analytically about, or focused on their momentary experience of, identical symptom-focused induction items from [Cogn. Emotion 7 (1993) 561] rumination task. Participants completed the Autobiographical Memory Test [J. Abnorm. Psychol. 95 (1986) 144] before and after self-focus manipulations. RESULTS: Experiential self-focus reduced overgeneral memory compared to analytical self-focus. Analytical and experiential self-focus did not differ in their effects on mood. LIMITATIONS: In the absence of a reference condition, only conclusions concerning the relative effects of analytical and experiential self-focus can be made. CONCLUSIONS: Results (1) support the differentiation of self-focus into distinct modes of self-attention with distinct functional effects in depression; (2) provide further evidence for the modifiability of overgeneral memory; and (3) provide further evidence for the dissociation of overgeneral memory and depressed mood. Clinically, results support the usefulness of training recovered depressed patients in adaptive experiential forms of self-awareness, as in mindfulness-based cognitive therapy.

Adaptation, Psychological↗

PubMed2004

Adaptive and maladaptive ruminative self-focus during emotional processing.

Ruminative self-focus on mood, problems and other aspects of self-experience can have both mal adaptive consequences, perpetuating depression, and, adaptive consequences, promoting recovery from upsetting events. Increasing evidence suggests that these contrasting effects may be explained by distinct varieties of ruminative self-focus, each with distinct functional properties. This study tested the prediction (Emotional processing, three modes of mind and the prevention of relapse in depression. Behav. Res. Therapy, 37 (1999) S53) that an experiential mode of self-focused attention would facilitate recovery from an upsetting event in comparison to a conceptual-evaluative mode of self-focused attention. To test these contrasting effects experimentally, 69 participants wrote about an induced failure experience in either a conceptual-evaluative condition (e.g. "Why did you feel this way?"), or an experiential condition ("How did you feel moment-by-moment?"). Consistent with the hypothesis, higher levels of trait disposition to ruminate were associated with relatively greater increases in negative mood 12 h after the failure in the conceptual-evaluative condition compared to the experiential condition. Furthermore, the conceptual-evaluative condition resulted in more intrusions about the failure than the experiential condition. These results support the differentiation of rumination into distinct modes of self-focused attention with distinct functional effects; a conceptual-evaluative mode that is maladaptive and an experiential mode that is adaptive.

Adaptation, Psychological↗

PubMed2002

Rumination and social problem-solving in depression.

We tested the hypothesis that impaired social problem solving in depression is a consequence of state-oriented rumination, which can be ameliorated by improving awareness of mental processes. 32 currently depressed, 26 recovered depressed, and 26 never depressed participants completed the Means Ends Problem Solving Test while randomly allocated to no questions, state-oriented ruminative questions, (e.g. focusing on why you have a problem) or process-focused questions (e.g. focusing on how you decide to solve a problem). In the no question condition, the currently depressed group was significantly impaired at problem solving compared to the never depressed and recovered depressed groups, which did not differ from each other. As predicted, the process-focused questions significantly improved social problem solving in depressed patients, compared to no questions and state-oriented questions, which did not differ from each other. As predicted, compared to the process-focused questions, the state-oriented questions significantly impaired social problem solving in the recovered depressed group. These results are consistent with recent theories and treatment developments which suggest that increased awareness of mental processes can shift people away from ruminative thinking, thereby, reducing depressive relapse.

Adolescent↗