Browse or broadcast? The influence of active and passive social media use on mood.

Associations between screen time and mental health may be driven by increased use in young people with heightened symptoms as a means of modifying negative mood. However, the direct effect of technology use on mood remains unclear. This study aimed to investigate the effect of active and passive social media use on an induced sad or neutral mood by randomising young people (16-24 years; N = 116) to a sad or neutral mood induction task and assessing mood after being instructed to engage in active or passive social media use.

Cognitive behavior therapy for insomnia in university students delivered via videoconferencing groups: A pilot study.

Introduction: Sleep difficulties are common amongst university students and are associated with mental illness and reduced wellbeing. This paper reports a pilot study of Cognitive Behavior Therapy for Insomnia (CBT-I) tailored specifically for university students. It was hypothesized that the intervention would be feasible, acceptable, and improve sleep, anxiety, depression, and wellbeing.

Does mental contamination mediate the association between childhood trauma and obsessive-compulsive symptoms in adults?

Background: Previous research has shown that individuals with obsessive-compulsive disorder (OCD) and OCD symptoms have higher rates of childhood trauma. Although it has been suggested that this relationship is due to mental contamination that developed in response to trauma, no studies have investigated the associations between childhood trauma, mental contamination, and OCD, and none have examined whether the relationship between childhood trauma and OCD is mediated by mental contamination.

Objective: We hypothesized that OCD, childhood trauma, and mental contamination are positively correlated, and that mental contamination would mediate the association between childhood trauma and OCD symptoms PARTICIPANTS AND SETTING: We tested these hypotheses in a sample of 245 individuals, which comprised 158 MTurk workers recruited via CloudResearch.

Protocol for a randomised controlled trial evaluating the effect of a CBT-I smartphone application (Sleep Ninja®) on insomnia symptoms in children.

Background: Sleep is necessary for healthy development and mental wellbeing. Despite this, many children do not get the recommended duration of sleep each night, and many experience sleep problems. Although treatable, existing interventions for sleep disturbance are time-consuming, burdensome for families, and focus on providing behavioural strategies to parents rather than upskilling children directly.

The role of rumination in the relationship between symptoms of insomnia and depression in adolescents.

There is a strong relationship between the symptoms of insomnia and depression, however, little is understood about the factors that mediate this relationship. An understanding of these underlying mechanisms may inform the advancement of existing treatments to optimise reductions in insomnia and depression when they co-occur. This study examined rumination and unhelpful beliefs about sleep as mediators between symptoms of insomnia and depression.