Self-injury is common in autism spectrum disorder (ASD); however few studies have investigated correlates of self-injury or the putative associations with self-restraint. Questionnaire data on self-injury, self-restraint, health conditions, overactivity/impulsivity and repetitive/restricted behavior were collected on 208 children and 216 adults…

Introduction: People with intellectual disability (ID) experience barriers in accessing mental health care. Recommendations have been made to implement specialist intellectual disability mental health (IDMH) services in Australia. However, there is limited evidence to inform service development. Method: Family members and support persons of people…

Self-injurious and aggressive behaviors are common in fragile X syndrome (FXS). However, little is known about the persistence of these behaviors and associated risk markers. We established the prevalence and persistence of self-injurious and aggressive behaviors over eight years in males with FXS, and associations with risk markers. Results…

Background: Individuals with intellectual and developmental disabilities are more likely to engage in problem behaviours than peers with typical development. The purpose of this study was to provide descriptive and qualitative information about problem behaviours in children with fragile X syndrome (FXS) and how families respond to these…

Ethnic minority adolescents receive not only less formal mental health services than their ethnic majority peers but also less school-based mental health services. Little is known about the extent to which adolescents indicate their teachers help them with their mental health problems. The aim of the current study was to investigate ethnic…

Objective: This study examined psychosocial distress and substance use in young adults with asthma (A), obesity (O), comorbid asthma and obesity (AO), or neither (controls). Participants: Eight hundred eighty-one young adults were included in the A, O, AO, or control group. Methods: ANCOVA and logistic regression analyses were performed to compare…

As internalizing and externalizing problems often co-occur, the current study utilized a longitudinal dataset of 784 at-risk children (predominantly from low-income families and academically at-risk; 52.6% male) followed yearly from Grade 1 to Grade 12 to: (a) explore the heterogeneity in the codevelopment patterns of internalizing and…

Previous research is not conclusive in detailing the prevalence of challenging behaviour and its correlates in children with intellectual disabilities in school settings in particular. In the current study, an amended version of the Behaviour Problems Inventory -- Short Form was used to collect data from a sample of 321 students in a special…

Individuals who engage in non-suicidal self-injury (NSSI) may turn to social media platforms in order to gather tips, seek validation, or look for social support from others who also engage in this behavior. In the present study, we examined posts, pictures, and memes on the social media platform Tumblr, in order to ascertain what self-injury…

This article provides educators with a research-informed process for addressing student problem self-injurious behaviors within inclusive settings. The process involves (a) identifying functions of problem behaviors, (b) implementing function-based interventions that include teaching and reinforcing socially acceptable replacement behaviors, (c)…

Physiological synchrony, or concordance, among caregiver-child dyads involves the matching of biological states. Understanding this process is critical for enhancing our knowledge of the ways that the caregiver-child relationship supports child development. However, the meaning of physiological synchrony for child adjustment is poorly understood.…

To date, the phenotypic significance of EEG abnormalities in patients with ASD is unclear. In a population affected by ASD we aimed to evaluate: the phenotypic characteristics; the prevalence of EEG abnormalities; the potential correlations between EEG abnormalities and behavioral and cognitive variables. Sixty-nine patients with ASD underwent…

Pain assessments typically depend on self-report of the pain experience. Yet, in individuals with autism spectrum disorders, this can be an unreliable due to communication difficulties. Importantly, observations of behavioral hypo- and hyperresponsivity to pain suggest altered pain sensitivity in autism spectrum disorder. Neuroimaging may provide…

Drawing on the Health Adversity Risk Model, this study examines the relationship between mental health and sexual risk behaviors in British and European Union (EU) university students in the United Kingdom. Four hundred and thirty-one undergraduate students completed a cross-sectional survey. Data were analyzed using independent samples t-tests,…

An on-line survey of 102 (51 females; undergraduate and graduate) university students with ASD across Australia and New Zealand examined student characteristics and satisfaction with academic and non-academic supports. A broad range of disciplines were studied, and the participants' reported strengths included a passion for learning, strong…