The present study aimed to examine the training effects of a didactic and simulation-based psychological first aid (PFA) program. Based on the competency-based model, the study sought to examine whether the PFA training would enhance knowledge, skills, and attitudes. Study 1 examined the training effects of the PFA program in a sample of undergraduate and graduate students in psychology. Study 2 was conducted with school counselors. In both studies, all participants completed a one-day PFA workshop with a 3-hour didactic lecture and a 3-hour simulation-based practice. Assessments were conducted prior to the didactic lecture and upon completion of the simulation-based practice. In study 1, an examination of pre- and posttest comparisons indicated that the training significantly improved students’ PFA knowledge and perceived competence in PFA skill. In study 2, the same PFA training significantly improved school counselors’ PFA knowledge, perceived competence in PFA skill, perceived preparedness and confidence to provide psychological assistance for future disasters, but their perceived willingness to participate in psychological assistance did not significantly change after the training. This study provides preliminary evidence supporting the effectiveness of the PFA training program using a combined method of didactic and simulation-based practice for disaster mental health providers in Korea.

ObjectiveThis study was conducted to validate a Perceived Competence Scale for Disaster Mental Health Workforce (PCS-DMHW) designed to measure the core competences of mental health workers in disaster response situations at individual and organizational levels. core competences essentially required in disaster response situations were defined on the basis of literature review, focus-group interview with disaster response professionals, and expert judgment. MethodsThe preliminary items of the PCS-DMHW thus generated were administered to 509 participants consisted of mental health professionals and semi-professionals. The data retrieved from questionnaires were equally divided by two halves. The final items were determined through the exploratory factor analysis of the half data (n=255), and the construct validity was tested by performing the confirmatory factor analysis and criterion-related validity test of the remaining half data (n=254). ResultsThree factors were derived from the individual competences scale; 1) perceived competence of knowledge and skill, 2) ethic, and 3) qualification. And three factors were derived from the organizational competence scale; 1) teamwork, 2) network, and 3) followship. ConclusionThe PCS-DMHW demonstrated fairly high reliability and validity. Finally, the necessity of continuous validation study and the application modalities of this scale in education and training settings were discussed.

Background The coronavirus disease 2019 (COVID-19) outbreak and subsequent disease-containment measures (such as school closures) significantly affected the lives of adolescents. We evaluated the mental-health status and factors associated with anxiety and depression among South Korean adolescents. Methods A nationwide online survey was conducted to evaluate the mental-health status of South Korean adolescents during the COVID-19 pandemic. In total, 570 adolescents aged 13–18 years were surveyed between May 27 and June 11, 2021. The participants completed the Generalized Anxiety Disorder Scale (GAD-7) and Patient Health Questionnaire (PHQ-9) to determine anxiety and depression symptoms, respectively. Stepwise logistic regression models were constructed to determine factors related to anxiety and depression. Results Among the study participants, 11.2% and 14.2% had anxiety and depression, respectively. The results suggested that several factors, such as the experience of COVID-19 infection and quarantine of oneself, a family member or an acquaintance, physical and mental health problems, and fear of one’s local community being discriminated against as a COVID-19 area were related to anxiety and depression. Conclusion The present study identified COVID-19-related factors associated with anxiety and depression among adolescents, and provides insights regarding potential interventions to improve the mental health of adolescents. To promote the mental health of adolescents during the COVID-19 pandemic, special attention should be paid to individuals with physical or mental-health problems, and efforts should be made to reduce the negative social and emotional impacts of infection-control measures.

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Objective The definition of psychological trauma, which was traditionally restricted to immediate and direct experience, is now expanding to include mediated or vicarious experience. So the present study aims to examine the relationship between the negative effects and the positive outcomes to a national disaster by assessing the posttraumatic stress disorder (PTSD) symptoms and posttraumatic growth of the general public. Methods A nationwide survey of the Korean population (n=811) who were exposed to the Sewol ferry disaster through the media participated in this research, completing a self-report questionnaire consisting of demographic characteristics, Impact of Event Scale-Revised- Korean, and Korean-Stress-related Growth Scale-Revised. The participants were divided into three groups according to the severity of PTSD symptoms, then one-way ANOVA were conducted.Results The results revealed 30.4% of the sampled participants reported stress symptoms equivalent to partial or full PTSD. Posttraumatic growth was significantly higher in the full and the partial PTSD symptom groups when compared to the normal group [F (2, 759)=20.534, p<0.001]. At a subscale level, mature thinking showed a more significant result [F (2,759)=23.146, p<0.001] than religious growth [F (2, 180.984)=4.811, p<0.01]. Conclusion The results indicated a general linear trend between the severity of PTSD symptoms and posttraumatic growth level, suggesting that indirect trauma also induces both PTSD symptoms and posttraumatic growth like direct trauma does. The theoretical implications based on these findings were discussed.