Post-traumatic stress affects millions of people worldwide. Appraisal training is an intervention that has been used to decrease the negative effects of a traumatic event. In two studies, the acceptance and effects of technology in supporting appraisal was studied. Study 1, a descriptive study, examined the response to and acceptance of a workshop on perspective broadening with technological support among soldiers and firefighters. Results revealed that both groups evaluated the training as useful and feasible, and both favoured the full version of the tool. Study 2 investigated the effect of the support tool among a student sample in comparison to the paper-based training. Participants followed the training individually. Comparisons between the two groups revealed no significant differences on multiple outcome measures. Behaviour observed during the training suggests that shorter sessions might prove more effective. The findings indicate acceptance of the technology supported training but gives no indication that the effects of the training are improved by technological support.

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Background: First responders are a prime example of professionals that are at a high risk of being exposed to traumatic experiences. Reappraisal as a coping strategy might help first responders to better cope with their emotional responses to traumatic events. Objective: This study investigated the effects of repeated sessions of a digital reappraisal training among seven firefighters. The training consisted of four sessions supported by a virtual agent, conducted at home or at work, over a two-week period in a single case series. Method: Sixteen data points were collected from each participant in the eight days pre- and post-training. Results: Significantly more themes were used at post-training than at pre-training, implying more flexibility and confirming the main hypothesis of the study. Negative side effects were not reported during or in the week after the training. Conclusions: More controlled studies into the short- and long-term effects of a training of this nature are needed. Furthermore, it provides a reference for developers in this field.@en