| 1. |
- Andersson, Gerhard, et al.
(författare)
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Randomised controlled non-inferiority trial with 3-year follow-up of internet-delivered versus face-to-face group cognitive behavioural therapy for depression
- 2013
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Ingår i: Journal of Affective Disorders. - : Elsevier. - 0165-0327 .- 1573-2517. ; 151:3, s. 986-994
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Tidskriftsartikel (refereegranskat)abstract
- Background: Guided internet-delivered cognitive behaviour therapy (ICBT) has been found to be effective in the treatment of mild to moderate depression, but there have been no direct comparisons with the more established group-based CBT with a long-term follow-up. less thanbrgreater than less thanbrgreater thanMethod: Participants with mild to moderate depression were recruited from the general population and randomized to either guided ICBT (n =33) or to live group treatment (n=36). Measures were completed before and after the intervention to assess depression, anxiety, and quality of life. Follow-ups were conducted at one-year and three-year after the treatment had ended. Results: Data were analysed on an intention-to-treat basis using linear mixed-effects regression analysis. less thanbrgreater than less thanbrgreater thanResults on the self-rated version of the Montgomery-Asberg Depression Scale showed significant improvements in both groups across time indicating non-inferiority of guided ICBT, and there was even a tendency for the guided ICBT group to be superior to group-based CBT at three year follow-up. Within-group effect sizes for the ICBT condition at post treatment showed a Cohens d=1.46, with a similar large effect at 3-year follow-up, d=1.78. For the group CBT the corresponding within group effects were d =0.99 and d=1.34, respectively. less thanbrgreater than less thanbrgreater thanLimitations: The study was small with two active treatments and there was no placebo or credible control condition. less thanbrgreater than less thanbrgreater thanConclusions: Guided ICBT is at least as effective as group based CBT and long-term effects can be sustained up to 3 years after treatment.
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| 2. |
- Fägerstam, Emilia
(författare)
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Space and Place : Perspectives on outdoor teaching and learning
- 2012
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis aims to explore teachers’ and students’ experience and perception of outdoor teaching and learning. Further, it aims to explore influences of outdoor teaching on academic performance in biology and mathematics. The contexts for the thesis are a Swedish high school and Australian environmental education centres. The empirical material comprises student and teacher interviews, and questionnaires and tests answered by students. Theoretical frames of reference are theory of place and three dimensions of learning: content, social and emotional dimensions of learning. The results reveal that the extended physical space had the potential to improve social relations and increase participation, collaboration and on-task communication. However, teachers witnessed a period of up to three months before the students adjusted to outdoor teaching. During that time disciplinary issues were a concern. Teaches’ perceptions were that experience of specific places such as local natural environment was fundamental to forming a sense of belonging and environmental concern. However, teachers described children and students as unfamiliar with local natural environments. Teacher’s perceptions were that media provides knowledge about nature rather than direct experience and children and students were often uncomfortable or afraid in nature. Mathematics followed by language education were the subjects most regularly taught outdoors. Two studies compared classroom education with partly outdoor education in biology and mathematics. Results reveal that students’ performance was equally good, or more developed as a consequence of outdoor teaching. An overarching conclusion is that the possibility to appeal to cognitive, social and emotional dimensions of learning all at the same time has the potential to concretize and broaden the often theoretical approach of high school education, and to contribute to long term episodic memories and a desire to learn.
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| 3. |
- Kuckertz, Jennie M., et al.
(författare)
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Moderation and mediation of the effect of attention training in social anxiety disorder
- 2014
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Ingår i: Behaviour Research and Therapy. - : Elsevier BV. - 0005-7967 .- 1873-622X. ; 53, s. 30-40
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Tidskriftsartikel (refereegranskat)abstract
- While attention modification programs (AMP) have shown promise as laboratory-based treatments for social anxiety disorder, trials of internet-delivered AMP have not yielded significant differences between active and control conditions. To address these inconsistencies, we examined the moderational and mediational role of attention bias in the efficacy of attention training. We compared data reported by Carlbring et al. (2012) to an identical AMP condition, with the exception that participants were instructed to activate social anxiety fears prior to each attention training session (AMP + FACT; n = 39). We also compared all attention training groups to an internet-delivered cognitive-behavioral therapy (iCBT) condition (n = 40). Participants in the AMP + FACT group experienced greater reductions in social anxiety symptoms than both active (n = 40) and control (n = 39) groups reported by Carlbring et al., and did not differ in symptom reductions from the iCBT group. Higher attention bias predicted greater symptom reductions for participants who completed AMP, but not for the control group. Moreover, change in attention bias mediated the relationship between AMP group (active condition reported by Carlbring et al. versus AMP + FACT) and change in social anxiety symptoms. These results suggest the importance of interpreting findings related to symptom change in attention training studies in the context of bias effects.
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| 4. |
- Månsson, Kristoffer N T, et al.
(författare)
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Altered neural correlates of affective processing after internet-delivered cognitive behavior therapy for social anxiety disorder
- 2013
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Ingår i: Psychiatry Research. - : Elsevier BV. - 0925-4927 .- 1872-7506 .- 0165-1781 .- 1872-7123. ; 214:3, s. 229-237
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Tidskriftsartikel (refereegranskat)abstract
- Randomized controlled trials have yielded promising results for internet-delivered cognitive behavior therapy (iCBT) for patients with social anxiety disorder (SAD). The present study investigated anxiety-related neural changes after iCBT for SAD. The amygdala is a critical hub in the neural fear network, receptive to change using emotion regulation strategies and a putative target for iCBT. Twenty-two subjects were included in pre- and post-treatment functional magnetic resonance imaging at 3T assessing neural changes during an affective face processing task. Treatment outcome was assessed using social anxiety self-reports and the Clinical Global Impression-Improvement (CGI-I) scale. ICBT yielded better outcome than ABM (66% vs. 25% CGI-I responders). A significant differential activation of the left amygdala was found with relatively decreased reactivity after iCBT. Changes in the amygdala were related to a behavioral measure of social anxiety. Functional connectivity analysis in the iCBT group showed that the amygdala attenuation was associated with increased activity in the medial orbitofrontal cortex and decreased activity in the right ventrolateral and dorsolateral (dlPFC) cortices. Treatment-induced neural changes with iCBT were consistent with previously reported studies on regular CBT and emotion regulation in general.
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