Incremental Validity of ADHD Dimensions in the Predictions of Emotional Symptoms, Conduct Problems, and Peer Problems in Adolescents Based on Parent, Teacher, and Self-Ratings.

The present study investigated the incremental validity of the ADHD dimensions of inattention (IA), hyperactivity (HY), and impulsivity (IM) in the predictions of emotion symptoms (ESs), conduct problems (CPs), and peer problems (PPs) in adolescents based on parent, teacher, and self- ratings. A total of 214 ratings were collected from adolescents, their parents, and teachers in Australia. A structural equation modeling approach was employed to evaluated incremental validity.

The Bergen-Yale Sexual Addiction Scale (BYSAS): Longitudinal Measurement Invariance Across a Two-Year Interval.

The Bergen-Yale Sexual Addiction Scale (BYSAS; [1]) is arguably the most popular questionnaire at present for assessing sex addiction. Employing Confirmatory Factor Analysis (CFA) and treating item scores as ordered categorical, we applied Weighted Least Square Mean and Variance Adjusted Chi-Square (WLSMV) extraction to investigate the longitudinal measurement and structural invariance of ratings on the BYSAS among 276 adults (mean = 31.86 years; SD = 9.

Personality inventory for DSM-5-Brief Form (PID-5-BF): Measurement invariance across men and women.

The study examined the measurement invariance (configural, metric, scalar, and residual) of the Personality Inventory for Brief Form (PID-5-BF; Krueger et al., 2013) across gender for the theorized Five-Factor oblique model. A large group of adults ( = 502), with ages ranging from 18 to 67 years, from the Australian general community completed the PID-5-BF.

The effects of sprint training and the Nordic hamstring exercise on eccentric hamstring strength and sprint performance in adolescent athletes.

Background: Hamstring strain injuries (HSI) are among the most common injuries in field-based team sports with a high-speed running component. The implementation of the Nordic hamstring exercise (NHE) is a well-documented method of improving eccentric hamstring strength to mitigate the risk of HSI occurrence. Sprint training is specific to the injury mechanism and is thought to activate the hamstrings through maximal eccentric contractions.

Systema Temporis: A time-based dimensional framework for consciousness and cognition.

This study uses a combined categorical-dimensional approach to depict a hierarchical framework for consciousness similar to, and contiguous with, factorial models of cognition (cf., intelligence). On the basis of the longstanding definition of time consciousness, the analysis employs a dimension of temporal extension, in the same manner that psychology has temporally organised memory (i.

Association Between Preseason Training and Performance in Elite Australian Football.

Purpose: To examine the association between preseason training variables and subsequent in-season performance in an elite Australian football team.

Methods: Data from 41 elite male Australian footballers (mean [SD] age = 23.4 [3.

A randomized controlled trial of MoodSwings 2.0: An internet-based self-management program for bipolar disorder.

Objectives: MoodSwings 2.0 is an online self-guided intervention for bipolar disorder that includes educational modules, interactive tools, and discussion forums. The primary aim of the study was to determine if participation in MoodSwings 2.

Demographic characteristics and type/frequency of physical activity participation in a large sample of 21,603 Australian people.

Background: Regular physical activity (PA) is imperative for good health and there are many different ways that people can be active. There are a range of health, PA and sport policies aiming to get more people active more often. Much research has been directed towards understanding the determinants of inactivity and PA.

Evaluating mild traumatic brain injury management at a regional emergency department.

Background: Emergency departments (EDs) are usually the first point of contact, and often the only medical service available, for patients with mild traumatic brain injury (mTBI) in rural and regional areas. Clinical practice guidelines (CPGs) have been created to ensure best practice management of mTBI in EDs. Adherence to mTBI CPGs has rarely been evaluated in rural and regional areas.

Infection prevention and control: Who is the judge, you or the guidelines?

Objectives: The aim of this study was to explore the attitudes and behaviours of registered nurses and their colleagues around the adoption of standard precautions in order to determine strategies to promote adherence.

Design: A qualitative exploratory descriptive design used interviews and focus group to collect data.

Setting: Registered nurses and registered midwifes from a tertiary metropolitan hospital took part in the study.

Hopelessness and cognitive impairment are risk markers for mortality in systolic heart failure patients.

Objective: Depression exacerbates the burden of heart failure and independently predicts mortality. The aim of this study was to investigate which specific symptoms of depression predict all-cause mortality in systolic heart failure patients.

Methods: Consecutive outpatients with heart failure and impaired left ventricular ejection fraction (LVEF), attending an Australian metropolitan heart function clinic between 2001 and 2011, were enrolled.

Hospital-Treated Snow Sport Injury in Victoria, Australia: A Summary of 2003-2012.

Introduction: To determine the incidence rate and changes over time for ice and snow sports injury in Victoria, Australia, from 2003 to 2012 and describe the most common types and causes of these injuries.

Methods: Retrospective data from the Victorian Injury Surveillance Unit describing hospital admissions and emergency department presentations were extracted for the 10-year period of 2003 to 2012 for all ice- and snow-related injury. Descriptive injury data and participation-adjusted trend analyses using log-linear regression modelling of data (statistical significance, P<0.

A Lack of Aquatic Rescue Competency: A Drowning Risk Factor for Young Adults Involved in Aquatic Emergencies.

Drowning is an important public health issue with major impacts on young adults aged 15-24 years, yet little is known about the causal factors for drowning for this group. As young adults recreate with peers in unpatrolled aquatic environments, the capacity to perform effective and efficient rescues seems pivotal. This study examined perceived ability of young adults to perform a rescue; determined the level of aquatic rescue knowledge; and measured the effect of an aquatic rescue intervention.

Testing the Emotional Vulnerability Pathway to Problem Gambling in Culturally Diverse University Students.

Loneliness and adapting to an unfamiliar environment can increase emotional vulnerability in culturally and linguistically diverse (CALD) university students. According to Blaszczynski and Nower's pathways model of problem and pathological gambling, this emotional vulnerability could increase the risk of problem gambling. The current study examined whether loneliness was associated with problem gambling risk in CALD students relative to their Australian peers.

Sending Nudes: Sex, Self-Rated Mate Value, and Trait Machiavellianism Predict Sending Unsolicited Explicit Images.

Modern dating platforms have given rise to new dating and sexual behaviors. In the current study, we examine predictors of sending unsolicited explicit images, a particularly underexplored online sexual behavior. The aim of the current study was to explore the utility of dark personality traits (i.

Resiliency among older adults: dispositional hope as a protective factor in the insomnia-depressive symptoms relation.

Objectives: Depression is a significant mental health issue among older Australian adults. Research has indicated that insomnia is a key risk factor for the development of depressive symptoms in older adults, and that dispositional hope may be protective against the development of depressive symptoms in this population. This study examined whether dispositional hope and its dimensions, agency and pathways, moderated the relationship between insomnia symptoms and depressive symptoms among older Australian adults.

Yes: The Symptoms of OCD and Depression Are Discrete and Not Exclusively Negative Affectivity.

Although Obsessive-Compulsive Disorder (OCD) and Depression are classified as separate disorders, the high incidence of co-morbidity and the strong correlations between measures of each has led to debate about the nature of their relationship. Some authors have proposed that OCD is in fact a mood disorder while others have suggested that the two disorders are grounded in negative affectivity. A third proposition is that depression is an essential part of OCD but that OCD is a separate disorder from depression.

The influence of a Healthy Welcoming Environment on participation in club sport by adolescent girls: a longitudinal study.

Background: This study investigated the perceived influence of a Healthy Welcoming Environment (HWE) on participation in sports clubs among adolescent girls, and how these perceptions changed longitudinally. HWE was defined in terms of a set of health promotion policies advocated by a health promotion foundation as the basis of sport club health promotion practice to promote structural reform in state sporting organisations and their affiliated associations and clubs. These included sports injury prevention, smoke-free, responsible serving of alcohol, sun protection, healthy eating, and welcoming and inclusive environments.

Online ethics: where will the interface of mental health and the internet lead us?

While e-health initiatives are poised to revolutionize delivery and access to mental health care, conducting clinical research online involves specific contextual and ethical considerations. Face-to-face psychosocial interventions can at times entail risk and have adverse psychoactive effects, something true for online mental health programs too. Risks associated with and specific to internet psychosocial interventions include potential breaches of confidentiality related to online communications (such as unencrypted email), data privacy and security, risks of self-selection and self-diagnosis as well as the shortcomings of receiving psychoeducation and treatment at distance from an impersonal website.

Confirmatory Factor Analysis of the Combined Social Phobia Scale and Social Interaction Anxiety Scale: Support for a Bifactor Model.

For the Social Phobia Scale (SPS) and the Social Interaction Anxiety Scale (SIAS) together, this study examined support for a bifactor model, and also the internal consistency reliability and external validity of the factors in this model. Participants ( = 526) were adults from the general community who completed the SPS and SIAS. Confirmatory factor analysis (CFA) of their ratings indicated good support for the bifactor model.

The relationship of sport participation to provision of sports facilities and socioeconomic status: a geographical analysis.

Objective: Ecological models have been applied to investigate multiple domains influencing physical activity behaviour, including individual, social, organisational, community, environmental and policy factors. With regard to the built environment, research to date has been limited to small geographical areas and/or small samples of participants. This study examined the geographical association between provision of sport facilities and participation in sport across an entire Australian state, using objective total enumerations of both, for a group of sports, with adjustment for the effect of socioeconomic status (SES).

An overview of geospatial methods used in unintentional injury epidemiology.

Background: Injuries are a leading cause of death and disability around the world. Injury incidence is often associated with socio-economic and physical environmental factors. The application of geospatial methods has been recognised as important to gain greater understanding of the complex nature of injury and the associated diverse range of geographically-diverse risk factors.

Effect of tart cherry juice on recovery and next day performance in well-trained Water Polo players.

Background: Tart Montmorency cherries contain high concentrations of phytochemicals and anthocyanins, which have recently been linked to improved athletic recovery and subsequent performance. To date however, previous work reporting promising results has focused on land-based endurance sports, with any potential benefits to team sports remaining unknown. As such, this investigation set-out to examine the effect of supplemental tart cherry juice (CJ) on recovery and next day athletic performance in highly-trained water-based team sport athletes over seven days.