Debriefing interaction patterns and learning outcomes in simulation: an observational mixed-methods network study.

BACKGROUND: Debriefing is effective and inexpensive to increase learning benefits of participants in simulation-based medical education. However, suitable communication patterns during debriefings remain to be defined. This study aimed to explore interaction patterns during debriefings and to link these to participants' satisfaction, perceived usefulness, and self-reported learning outcomes. METHODS: We assessed interaction patterns during debriefings of simulation sessions for residents, specialists, and nurses from the local anaesthesia department at the Bern University Hospital, Bern, Switzerland. Network analysis was applied to establish distinctive interaction pattern categories based on recorded interaction links. We used multilevel modelling to assess relationships between interaction patterns and self-reported learning outcomes. RESULTS: Out of 57 debriefings that involved 111 participants, discriminatory analyses revealed three distinctive interaction patterns: 'fan', 'triangle', and 'net'. Participants reported significantly higher self-reported learning effects in debriefings with a net pattern, compared to debriefings with a fan pattern. No effects were observed for participant satisfaction, learning effects after 1 month, and perceived usefulness of simulation sessions. CONCLUSIONS: A learner-centred interaction pattern (i.e. net) was significantly associated with improved short-term self-reported individual learning and team learning. This supports good-practice debriefing guidelines, which stated that participants should have a high activity in debriefings, guided by debriefers, who facilitate discussions to maximize the development for the learners.

Evaluation of a guided internet-based self-help intervention for older adults after spousal bereavement or separation/divorce: A randomised controlled trial.

BACKGROUND: While several internet interventions target severe prolonged grief symptoms after bereavement, no randomised controlled trial investigated interventions for prolonged grief after separation/divorce. METHODS: This randomised controlled trial aimed to evaluate the efficacy of a guided internet-based self-help intervention for prolonged grief symptoms after spousal bereavement or separation/divorce compared to a wait-list control group. Furthermore, we analysed whether the intervention was also efficacious for participants with milder grief symptoms. RESULTS: A total of 110 participants were mainly recruited by newspaper articles. Average age was 51 years, 77% were separated/divorced, 79% were female. Dropout rate was 11%. Compared to the control group, the intervention resulted in significant reductions in grief (d = 0.81), depression (d = 0.59), psychopathological distress (d = 0.39) (primary outcomes), embitterment (d = 0.37), loneliness (d = 0.37) and an increase in life satisfaction (d = -0.41) (secondary outcomes). These gains were maintained over three months. Improvements were similar among widowed and separated/divorced participants as well as among participants with low, medium or high levels of grief at baseline. LIMITATIONS: Limitations include the self-selective sample and a rather small number of widowed participants. CONCLUSIONS: Findings indicate that an internet intervention based on models for coping with grief after bereavement was not only beneficial for widowed but also separated or divorced participants. Furthermore, also participants with lower levels of grief at baseline benefitted from the intervention. This corroborates that indicated prevention efforts for grief are efficacious.

An internet-based self-help intervention for older adults after marital bereavement, separation or divorce: study protocol for a randomized controlled trial.

BACKGROUND: Marital bereavement and separation or divorce are among the most stressful critical life events in later life. These events require a dissolution of social and emotional ties, adjustments in daily routine and changes in identity and perspectives for the future. After a normative grief or distress reaction, most individuals cope well with the loss. However, some develop a prolonged grief reaction. Internet-based self-help interventions have proved beneficial for a broad range of disorders, including complicated grief. Based on the task model and the dual-process model of coping with bereavement, we developed a guided internet-based self-help intervention for individuals who experienced marital bereavement, separation or divorce at least 6 months prior to enrolment. The intervention consists of 10 text-based self-help sessions and one supportive email a week. The primary purpose of this study is the evaluation of the feasibility and efficacy of the intervention compared with a waiting control group. The secondary purpose is to compare the effects in bereaved and separated participants. Furthermore, we aim to analyze other predictors, moderators and mediators of the outcome, such as age, psychological distress and intensity of use of the intervention. METHODS: The design is a randomized controlled trial with a waiting control condition of 12 weeks and a 24-weeks follow-up. At least 72 widowed or separated participants will be recruited via our study website and internet forums. Primary outcomes are reductions in grief symptoms, depression and psychological distress. Secondary outcome measures are related to loneliness, satisfaction with life, embitterment and the sessions. DISCUSSION: The trial will provide insights into the acceptance and efficacy of internet-based interventions among adults experiencing grief symptoms, psychological distress and adaptation problems in daily life after spousal bereavement, separation or divorce. Findings will add to existing knowledge by (1) evaluating an internet-based intervention specifically designed for spousal bereavement and its consequences; (2) testing whether this intervention is equally effective for individuals after separation or divorce; and (3) suggesting adaptations to improve the efficacy of the intervention, selective indication and adaptations for different needs. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02900534 . Registered on 1 September 2016.

Effects of depressive symptoms on antecedents of lapses during a smoking cessation attempt: an ecological momentary assessment study.

AIMS: To investigate pathways through which momentary negative affect and depressive symptoms affect risk of lapse during smoking cessation attempts. DESIGN: Ecological momentary assessment was carried out during 2 weeks after an unassisted smoking cessation attempt. A 3-month follow-up measured smoking frequency. SETTING: Data were collected via mobile devices in German-speaking Switzerland. PARTICIPANTS: A total of 242 individuals (age 20-40, 67% men) reported 7112 observations. MEASUREMENTS: Online surveys assessed baseline depressive symptoms and nicotine dependence. Real-time data on negative affect, physical withdrawal symptoms, urge to smoke, abstinence-related self-efficacy and lapses. FINDINGS: A two-level structural equation model suggested that on the situational level, negative affect increased the urge to smoke and decreased self-efficacy (ß = 0.20; ß = -0.12, respectively), but had no direct effect on lapse risk. A higher urge to smoke (ß = 0.09) and lower self-efficacy (ß = -0.11) were confirmed as situational antecedents of lapses. Depressive symptoms at baseline were a strong predictor of a person's average negative affect (ß = 0.35, all P < 0.001). However, the baseline characteristics influenced smoking frequency 3 months later only indirectly, through influences of average states on the number of lapses during the quit attempt. CONCLUSIONS: Controlling for nicotine dependence, higher depressive symptoms at baseline were associated strongly with a worse longer-term outcome. Negative affect experienced during the quit attempt was the only pathway through which the baseline depressive symptoms were associated with a reduced self-efficacy and increased urges to smoke, all leading to the increased probability of lapses.