Internet-based Cognitive Bias Modification of Interpretations in patients with anxiety disorders: A randomised controlled trial |
| |
Authors: | Elske Salemink Merel Kindt Henk Rienties Marcel van den Hout |
| |
Affiliation: | 1. Department of Clinical and Health Psychology, Utrecht University, Utrecht, The Netherlands;2. Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands;3. Altrecht Academic Anxiety Centre, Altrecht, Utrecht, The Netherlands |
| |
Abstract: | Background and objectivesPrevious research suggests that negative interpretation biases stimulate anxiety. As patients with an anxiety disorder tend to interpret ambiguous information negatively, it was hypothesised that training more positive interpretations reduces negative interpretation biases and emotional problems.MethodsIn a randomised, double-blind placebo-controlled trial, patients with different anxiety disorders were trained online over eight days to either generate positive interpretations of ambiguous social scenarios (n = 18) or to generate 50% positive and 50% negative interpretations in the placebo control condition (n = 18) (Study 1).ResultsPositively trained patients made more positive interpretations and less negative ones than control patients. This training was followed by a decrease in anxiety, depression, and general psychological distress, but this effect was also observed in the control group. To get a better understanding of these unexpected results, we tested a 100% neutral placebo control group (Study 2, n = 19); now the scenarios described neutral, non-emotional situations and no valenced interpretations were generated. The results from this neutral group were comparable to the effects from the other control group.LimitationsAn advantage, but potentially also a disadvantage of the study is that CBM-I training was performed online with less control over the procedures and setting. In addition, the scenarios were not matched to the specific concerns of each patient and the training sessions were performed in close proximity to one another.ConclusionsCompared to both control conditions, CBM-I had superior effects on interpretations, but not on emotions. The current findings showed the boundary conditions for CBM-I. |
| |
Keywords: | Anxiety disorders Cognitive Bias Modification of Interpretations Internet-based |
本文献已被 ScienceDirect 等数据库收录! |
|