"Intervention Program Based on Self": A Proposal for Improving the Addiction Prevention Program "Unplugged" through Self-Concept.

The "Intervention Program based on Self" (IPSELF) project was created to address the gap between the acquisition of life skills during prevention programs and their application with a session for developing one's self-concept included in the European program "Unplugged". The present study evaluated its effectiveness. A total of 157 middle school students (94 girls, 63 boys, MAGE = 12.89, SD = 0.45) from three schools in France participated in this study. The participants attended one of two programs (Unplugged/IPSELF). The effectiveness of the IPSELF add-on session was measured with the Self-Concept Clarity Scale, and the differences between the two programs was measured with the prototype willingness model. Adolescents in IPSELF rated the typical nonsmoker and cannabis nonsmoker more favorably, and the typical drinker less favorably. They felt more different from the typical smoker and drinker after participation in IPSELF. More alcohol experimenters were observed in Unplugged. The knowledge gained in IPSELF appeared to help adolescents more than that gained in Unplugged to change their smoking behavior. Furthermore, IPSELF had a more beneficial effect for girls, who felt that they had gained more control over their alcohol and cannabis use than boys, whereas Unplugged had a more positive effect on boys, who gained better control over their consumption. Moreover, the girls felt that they had gained more knowledge about the substances discussed in IPSELF than in Unplugged. We therefore recommend the use of IPSELF especially with female audiences.

Lockdown Impact on Stress, Coping Strategies, and Substance Use in Teenagers.

BACKGROUND: In response to the COVID-19 pandemic, the French government took many measures, the most notable of which was a national lockdown on 17 March 2020. Its effects have been widely studied, but to our knowledge, no study has sought to determine how adolescents have adapted to cope with this situation. The present study set out to explore teenagers' stress levels, coping strategies, and substance use during this period. METHODS: This paper is a cross-sectional study that rides on an existing prevention program interviewed 348 French middle school students (209 girls and 139 boys) in grade 8 (M age = 13.45; SDage = 0.54) using an online questionnaire between March 17 and May 11, 2020 (COVID-19 lockdown). The study examined the teenagers' perceived stress, coping strategies they had used, including recent use of tobacco, alcohol and cannabis, during COVID-19 lockdown. RESULTS: Teenagers reported lower perceived stress during lockdown than usually, with a significant decrease for girls. Those who perceived the least social support reported the highest levels of stress. The strategies of planning, behavioral disengagement, self-distraction, positive reframing, acceptance, and religion were used more than usual, while active coping and self-blame were used less. Acceptance was the most often used strategy and a source of decreased stress during lockdown. A significant decrease in recent tobacco, alcohol and cannabis use was also observed. CONCLUSION: Changes in the use of coping strategies, withdrawal from the stressful school environment, and greater exposure to parents than to peers caused adolescents to be less stressed and to decrease their substance use during the lockdown.

Detecting women at risk for postnatal depression using the Edinburgh Postnatal Depression Scale at 2 to 3 days postpartum.

OBJECTIVE: This study evaluates the capacity of the Edinburgh Postnatal Depression Scale (EPDS) implemented in the first days postpartum to detect women who will suffer from postnatal depression. METHOD: A sample of 1154 women completed the EPDS at 2 to 3 days postpartum and again at 4 to 6 weeks postpartum. RESULTS: There was a highly significant positive correlation between EPDS scores on both occasions (Spearman rank correlation: r = 0.59, P < 0.0001). The cut-off scores of 10 and 11 for EPDS administered at 2 to 3 days obtained good specificity, sensitivity, and positive predictive values for the cut off scores proposed for the diagnosis of postnatal depression at 4 to 6 weeks postpartum. CONCLUSION: The EPDS completed at 2 to 3 days postpartum is a useful means of detecting women at risk of postnatal depression.