| 1. |
- Andersson, Gerhard, et al.
(författare)
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A controlled trial of cognitive-behavior therapy combined with vestibular rehabilitation in the treatment of dizziness
- 2006
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Ingår i: Behaviour Research and Therapy. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 44:9, s. 1265-1273
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Tidskriftsartikel (refereegranskat)abstract
- Dizziness is a common and often untreated symptom in the general population. The aim of this study was to investigate the effects of a combined cognitive-behavioral/vestibular rehabilitation (VR) program, using a randomized control design. A total of 29 participants were randomized to treatment consisting of psychoeducation, vestibular exercises, relaxation and cognitive interventions, or to serve as waiting list controls. Measures of dizziness-related handicap, dizziness-provoking movements, and daily diary registrations of dizziness symptoms at pre- and post-treatment showed statistically significant improvements in many domains, which translated to moderate effect sizes. These findings provide preliminary support for the combination of Cognitive-behavioral therapy (CBT) and VR methods in the treatment of dizziness.
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| 2. |
- Andersson, Gerhard
(författare)
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Using the Internet to provide cognitive behaviour therapy
- 2009
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Ingår i: BEHAVIOUR RESEARCH AND THERAPY. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 47:3, s. 175-180
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Tidskriftsartikel (refereegranskat)abstract
- A new treatment form has emerged that merges cognitive behaviour therapy with the Internet. By delivering treatment components, mainly in the form of texts presented via web pages, and provide ongoing support using e-mail promising outcomes can be achieved. The literature on this novel form of treatment has grown rapidly over recent years with several controlled trials in the field of anxiety disorders, mood disorders and behavioural medicine. For some of the conditions for which Internet-delivered CBT has been tested, independent replications have shown large effect sizes, for example in the treatment of social anxiety disorder. In some studies, Internet-delivered treatment can achieve similar outcomes as in face-to-face CBT, but the literature thus far is restricted mainly to efficacy trials. This article provides a brief summary of the evidence, comments on the role of the therapist and for which patient and therapist this is suitable. Areas of future research and exploration are identified.
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| 3. |
- Boersma, Katja, et al.
(författare)
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How does persistent pain develop? : An analysis of the relationship between psychological variables, pain and function across stages of chronicity
- 2005
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Ingår i: Behaviour Research and Therapy. - Oxford : Pergamon. - 0005-7967 .- 1873-622X. ; 43:11, s. 1495-1507
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Tidskriftsartikel (refereegranskat)abstract
- The fear-avoidance model is an attempt to underscore the importance of cognitive and behavioral factors, in a chain of events linking pain to disability. However, it is not clear at what time point the psychological variables within the model begin to be prominent. The aim of this study was to investigate the role of these psychological variables in the development of a chronic musculoskeletal pain problem. Three stages of chronicity, defined by duration of pain, provided a proxy for the developmental process: <1 year (N=48), 1–3 years (N=47) and >3 years (N=89). Subjects completed questionnaires on fear of movement, catastrophizing, depression, pain and function. The results indicate that the relationship between fear of movement and function is moderated by the stage of chronicity. Regression analyses showed that fear of movement did not explain any variance in the group with pain duration <1 year. Fear of movement did explain variance in the groups with pain duration of 1–3 years and >3 years. This suggests that the time point in the development of a musculoskeletal pain problem might be an essential aspect of the importance of the relationship between psychological components and function.
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| 4. |
- Carlbring, Per, et al.
(författare)
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Long-term outcome of Internet-delivered cognitive-behavioural therapy for social phobia : a 30-month follow-up
- 2009
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Ingår i: Behaviour Research and Therapy. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 47:10, s. 848-850
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Tidskriftsartikel (refereegranskat)abstract
- Internet-delivered guided cognitive behaviour therapy for social anxiety disorder has been found to generate promising short-term results, up to one year posttreatment. No study has however documented longer follow-up periods. In this 30-month follow-up we contacted 57 participants from the original study of which 77.2% (44/57) responded to the Internet-administered outcome measures and 66.7% (38/57) completed a telephone interview. Results showed large pretreatment to follow-up within-group effect sizes for the primary outcome measures (Cohen's d 1.10-1.71), and a majority (68.4%; 26/38) reported improvements in the interview. The findings suggest that the long-term effects seen in previous live treatment CBT trials can occur in Internet-delivered treatment as well.
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| 5. |
- Carlbring, Per, 1972-, et al.
(författare)
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Treatment of Panic Disorder : Live Therapy vs. Self-Help via Internet
- 2005
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Ingår i: Behaviour Research and Therapy. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 43:10, s. 1321-1333
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Tidskriftsartikel (refereegranskat)abstract
- A randomized trial was conducted comparing 10 individual weekly sessions of cognitive behaviour therapy for panic disorder (PD) with or without agoraphobia with a 10-module self-help program on the Internet. After confirming the PD diagnosis with an in-person structured clinical interview (SCID) 49 participants were randomized. Overall, the results suggest that Internet-administered self-help plus minimal therapist contact via e-mail can be equally effective as traditional individual cognitive behaviour therapy. Composite within-group effect sizes were high in both groups, while the between-group effect size was small (Cohen's d=16). One-year follow-up confirmed the results, with a within-group effect size of Cohen's d=0.80 for the Internet group and d=0.93 for the live group. The results from this study generally provide evidence to support the continued use and development of Internet-distributed self-help programs.
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| 6. |
- Flink, Ida K., et al.
(författare)
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Reducing the threat value of chronic pain : A preliminary replicated single-case study of interoceptive exposure versus distraction in six individuals with chronic back pain
- 2009
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Ingår i: Behaviour Research and Therapy. - Amsterdam : Elsevier. - 0005-7967 .- 1873-622X. ; 47:8, s. 721-728
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Tidskriftsartikel (refereegranskat)abstract
- This paper describes a preliminary experimental evaluation of a technique intended to help people suffering from chronic back pain and low pain acceptance to alter the aversiveness or threat value of their persisting pain. Using a multiple baseline cross-over design six individuals with chronic back pain were taught to use a form of interoceptive exposure as well as a relaxation/distraction breathing-based technique in the presence of their pain. Half the participants used one method for three weeks, and then crossed over to the other method for a further three weeks. The other half did the reverse. Assessments were conducted at pre/post treatment and at a three month follow-up. Daily monitoring of pain-related distress was also completed. The results indicated moderately high improvements in pain acceptance across most participants and corresponding declines in pain-related distress. No clear differences occurred between conditions, but the changes on disability and catastrophising scales for most cases were consistent with those reported after more substantial interventions. The study raises some important clinical and methodological issues that could inform future research in this area.
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| 7. |
- Hesser, Hugo, 1982-, et al.
(författare)
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Clients' in-session acceptance and cognitive defusion behaviors in acceptance-based treatment of tinnitus distress
- 2009
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Ingår i: Behaviour Research and Therapy. - : Elsevier. - 0005-7967 .- 1873-622X. ; 47:6, s. 523-528
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Tidskriftsartikel (refereegranskat)abstract
- Cognitive-behavioral treatment (CBT) is considered to be an effective treatment of distress associated with tinnitus (perception of internal noises without any Outer auditory stimulation), but the processes by which the therapy works remain Unclear. Mindfulness and acceptance is receiving increased attention in the treatment literature for chronic medical conditions. However, few Studies have examined these and related processes with behavioral or observer measures. In the present Study 57 videotapes (a total of 1710 min) from 19 clients who participated in a Controlled trial of an acceptance-based treatment for tinnitus distress, were coded for frequency and peak level of verbal behaviors expressing either acceptance or cognitive defusion. Frequency of cognitive defusion behaviors and peak level of cognitive defusion as well as peak level of acceptance rated in Session 2, predicted symptom reduction 6 month following treatment. These relationships were not accounted for by the improvement that had occurred prior to the measurement point of the process variables. Moreover, prior symptom changes could not predict process variables rated later in therapy (after most of the improvement in therapy had occurred). Thus, clients' in-session acceptance and cognitive defusion behaviors appear to play an important role in the reduction of negative impact of tinnitus.
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| 8. |
- Holmes, Emily A., et al.
(författare)
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Mental imagery as an emotional amplifier : Application to bipolar disorder
- 2008
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Ingår i: Behaviour Research and Therapy. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0005-7967 .- 1873-622X. ; 46:12, s. 1251-1258
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Forskningsöversikt (refereegranskat)abstract
- Cognitions in the form of mental images have a more powerful impact on emotion than their verbal counterparts. This review synthesizes the cognitive science of imagery and emotion with transdiagnostic clinical research, yielding novel predictions for the basis of emotional volatility in bipolar disorder. Anxiety is extremely common in patients with bipolar disorder and is associated with increased dysfunction and suicidality, yet it is poorly under stood and rarely treated. Mental imagery is a neglected aspect of bipolar anxiety although in anxiety disorders such as posttraumatic stress disorder and social phobia focusing on imagery has been Crucial for the development of cognitive behavior therapy (CBT). In this review we present a cognitive model of imagery and emotion applied to bipolar disorder. Within this model mental imagery amplifies emotion, drawing on Clark's cyclical panic model [(1986). A cognitive approach to panic. Behaviour Research and Therapy, 24, 461-470]. We (1) emphasise imagery's amplification of anxiety (cycle one): (2) suggest that imagery amplifies the defining (hypo-) mania of bipolar disorder (cycle two), whereby the overly positive misinterpretation of triggers leads to mood elevation (escalated by imagery), increasing associated beliefs, goals, and action likelihood (all strengthened by imagery). Imagery suggests a unifying explanation for key unexplained features of bipolar disorder: ubiquitous anxiety, mood instability and creativity. Introducing imagery has novel implications for bipolar treatment innovation - an area where CBT improvements are much-needed. (C) 2008 Elsevier Ltd. All rights reserved.
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| 9. |
- Holmes, Emily A., et al.
(författare)
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Prospective and positive mental imagery deficits in dysphoria
- 2008
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Ingår i: Behaviour Research and Therapy. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0005-7967 .- 1873-622X. ; 46:8, s. 976-981
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Tidskriftsartikel (refereegranskat)abstract
- We know less about positive mental imagery than we do about negative mental imagery in depression. This study examined the relationship between depressed mood and the subjective experience of emotion in imagined events; specifically, prospective imagery, and imagery in response to emotionally ambiguous stimuli. One hundred and twenty-six undergraduates completed measures of depression, imagery vividness for future events, and a homograph interpretation task in which they generated images and subsequently rated image pleasantness and vividness. As predicted, compared to low dysphoria, high dysphoria was associated with poorer ability to vividly imagine positive (but not negative) future events. These findings were augmented by the observation that high dysphorics provided lower pleasantness ratings of images generated in response to homographs they interpreted as positive. We suggest that an imbalance in the inability to vividly imagine positive but riot negative future events may curtail the ability of high dysphorics to be optimistic. High dysphoric individuals are further disadvantaged: even when they interpret ambiguity positively, the resulting images they generate are associated with less positive affect. Therapeutic Strategies that address both such positive-specific imagery biases hold Promise for depression treatment innovation. (C) 2008 Elsevier Ltd. All rights reserved.
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| 10. |
- Jansson, Markus, et al.
(författare)
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Psychological mechanisms in the maintenance of insomnia : Arousal, distress, and sleep-related beliefs
- 2007
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Ingår i: Behaviour Research and Therapy. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 45:3, s. 511-521
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study was to examine whether arousal, distress, and sleep-related beliefs are related to the maintenance of insomnia. From a randomly selected sample from the general population (N = 3,600), 1,936 participants filled out a baseline and 1-year follow-up survey. Logistic regressions were used to investigate whether arousal, distress, and beliefs were related to sleep status (insomnia: n = 116; poor sleep: n = 222; normal sleep: n = 529; good sleep: n = 234) over one year. Cluster analysis was employed to assess whether it was possible to classify the participants based on their profiles of psychological functioning. The results showed that beliefs in the long-term negative consequences of insomnia, anxiety, depression, and arousal were significantly related to the maintenance of insomnia (18-72% of the variance). Of the individuals with persistent insomnia, 91% belonged to a cluster characterized by high scores on sleep-related beliefs, anxiety, depression, and arousal, and 9% to a cluster defined by low scores on the mechanisms. This study shows that sleep-related beliefs, anxiety, depression, and arousal are related to the maintenance of persistent insomnia, but also that these mechanisms often co-occur in individuals with insomnia.
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