eHealth interventions for the prevention of depression and anxiety in the general population: A systematic review and meta-analysis

Background: Anxiety and depression are associated with a range of adverse outcomes and represent a large global burden to individuals and health care systems. Prevention programs are an important way to avert a proportion of the burden associated with such conditions both at a clinical and subclinical level. eHealth interventions provide an opportunity to offer accessible, acceptable, easily disseminated globally low-cost interventions on a wide scale. However, the efficacy of these programs remains unclear.

Effectiveness of a universal internet-based prevention program for ecstasy and new psychoactive substances: a cluster randomized controlled trial

Aim: To evaluate the effectiveness of an online school-based prevention program for ecstasy (MDMA) and new psychoactive substances (NPS). Design: Cluster randomized controlled trial with two groups (intervention and control). Setting: Eleven secondary schools in Australia. Participants: A total of 1126 students (mean age: 14.9 years). Intervention: The internet-based Climate Schools: Ecstasy and Emerging Drugs module uses cartoon storylines to convey information about harmful drug use. It was delivered once weekly, during a 4-week period, during health education classes.

Policy and Prevention Approaches for Disordered and Hazardous Gaming and Internet Use: an International Perspective

Problems related to high levels of gaming and Internet usage are increasingly recognized as a potential public health burden across the developed world. The aim of this review was to present an international perspective on prevention strategies for Internet gaming disorder and related health conditions (e.g., Internet addiction), as well as hazardous gaming and Internet use.

The Effect of Changes in Physical Activity on Sedentary Behavior: Results from a Randomized Lifestyle Intervention Trial

Purpose. To investigate whether changes in physical activity (PA) have an impact on sedentary behavior (SB) during a lifestyle intervention. Design. Study design was a randomized trial. Setting/Subjects. Participants (n = 204) were individuals with low PA and high sedentary leisure screen time from the Chicago area. Intervention. Participants were randomized to either increase PA (iPA) or decrease sedentary leisure (dSED). The intervention consisted of decision support, coaching, and financial incentives.

A systematic review of combined student- and parent-based programs to prevent alcohol and other drug use among adolescents

Alcohol and other drug use among adolescents is a serious concern, and effective prevention is critical. Research indicates that expanding school-based prevention programs to include parenting components could increase prevention outcomes. This paper aims to identify and describe existing combined student- and parent-based programs for the prevention of alcohol and other drug use to evaluate the efficacy of existing programs. Approach.

Combined universal and selective prevention for adolescent alcohol use: a cluster randomized controlled trial

Background: No existing models of alcohol prevention concurrently adopt universal and selective approaches. This study aims to evaluate the first combined universal and selective approach to alcohol prevention.

The Reliability and Validity of the Australian Moral Disengagement Scale

The present study explored the reliability, validity, and factor structure of a modified version of the Moral Disengagement Scale (MDS), which comprehensively assesses proneness to disengage from different forms of conduct specific to Australian adolescents. A sample of 452 students (M age = 12.79; SD = 1.93) completed the modified MDS and the Australian Self-Report Delinquency Scale. A multistep approach was used to evaluate the factor structure of the MDS.

Anxiety, depression and risk of cannabis use: Examining the internalising pathway to use among Chilean adolescents

Adolescents who experience internalising symptoms may be susceptible to the use of alcohol and other substances in an attempt to alleviate or cope with these symptoms. We examined the hypothesised internalising pathway from symptoms of depression, generalised anxiety, social anxiety and panic, to incidence and frequency of cannabis use 18 months later.

Prevention of alcohol and other drug use and related harm in the digital age: What does the evidence tell us?

Alcohol and other drug use are major contributors to the global burden of disease. Prevention is critical and evidence is beginning to support the use of online mediums to prevent alcohol and other drug use and harms among adolescents. This study aims to expand the evidence base by conducting a systematic review of recent universal prevention programs delivered by computers and the Internet. A total of 12 papers reporting outcomes from trials of nine universal online prevention programs were identified.

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