Examining Rates of Traumatic Events and Posttraumatic Stress Disorder Symptoms Among Autistic Adults.

Background: Autistic adults experience high rates of traumatic events and posttraumatic stress disorder (PTSD) symptoms. However, less is known about how autistic adults experience (i.e.

Assessing the dominance behavioral system in early childhood using observational methods.

Background: The dominance behavioral system (DBS) is a biologically based system that underpins individual differences in motivation for dominance and power. However, little is known about the DBS in childhood. In order to make strong claims about the DBS's trait-like properties and predictive validity, a clearer understanding of its early development is required.

Demographic Factors Relate to Autism Diagnostic Certainty: Implications for Enhancing Equitable Diagnosis Among Youth.

Objective: Autism diagnosis is fraught with inequities, including misdiagnosis and delayed identification that disproportionately affect minoritized youth. Aspects of clinician decision-making, particularly diagnostic certainty, may contribute to these inequities. Little is known about how closely clinician certainty corresponds with autistic traits, nor whether certainty relates to socio-demographic factors.

Frequency and correlates of augmentative and alternative communication use in an autistic inpatient sample.

Although augmentative and alternative communication (AAC) strategies are often used by autistic youth, little is known about the use of AAC in inpatient psychiatric settings. This study evaluated how demographic and clinical factors (e.g.

Adverse Childhood Experiences in Autistic Children and Their Caregivers: Examining Intergenerational Continuity.

Although there is an urgent need to develop trauma-informed services for autistic youth, little research has evaluated adverse childhood experiences (ACEs) in autistic youth from an intergenerational perspective. 242 caregivers of autistic (n = 117) and non-autistic (n = 125) youth reported on ACEs that they experienced in their own childhoods and ACEs experienced by their children, as well as measures of depression, stress, and child autistic traits and behavioral concerns. Autistic youth and their caregivers both experienced significantly higher rates of ACEs than the non-autistic dyads.

The Structure of Emotion Dialogues: Maternal Reminiscing Factors Differentially Relate to Child Language and Socio-Emotional Outcomes.

Mother-child reminiscing about past emotional experiences is one aspect of emotion socialization that facilitates child socio-emotional and cognitive outcomes. To advance understanding of the multidimensional nature of this clinically significant transdiagnostic process, the current investigation examined the structure of maternal reminiscing and how emergent factors related to child outcomes across two diverse samples (total N = 337). Sample one included 102 mothers and their preschool-aged children from community agencies, and sample two included 235 mothers and their preschool-aged children, the majority of whom had experienced substantiated maltreatment.

Intergenerational trauma: Parental PTSD and parent-reported child abuse subtypes differentially relate to admission characteristics in the autism inpatient collection.

Autistic youth experience high rates of maltreatment. Little research has considered how distinct abuse dimensions differentially relate to meaningful outcomes, nor taken an intergenerational approach to consider how caregiver trauma and child maltreatment are related. This study sought to identify how parent-reported child abuse subtypes and parent posttraumatic stress disorder (PTSD) relate to each other and to admission characteristics upon inpatient service entry.

An Initial Investigation of the Joint Classification of Hypomania- and Neurodevelopmental Disorder-Relevant Dimensions Within the Hierarchical Taxonomy of Psychopathology.

We examined hierarchical structural models of psychopathology in samples of (a) adults recruited online and screened based on psychopathology history ( = 429) and (b) undergraduates ( = 529) to inform classification of neurodevelopmental disorder (NDD)- and hypomania-relevant dimensions within the Hierarchical Taxonomy of Psychopathology (HiTOP). Results differed across samples in some ways, but converged to indicate that some NDD- and hypomania-relevant dimensions aligned closely with different HiTOP spectra. For example, some hypomania-relevant dimensions (e.

From childhood maltreatment to adult inflammation: Evidence for the mediational status of social anxiety and low positive affect.

Prior work has established a robust association between childhood maltreatment and systemic inflammatory activation later in life; however, the mechanisms involved in this process remain incompletely understood. The purpose of this investigation was to examine potential mechanistic roles for social anxiety (SA) symptoms and low positive affect (PA) in the path from childhood maltreatment to elevations in circulating interleukin (IL)-6, a common biomarker of inflammatory activation. In addition, building on prior work establishing linkages between mindful awareness and reductions in systemic inflammation, we examined the potential role of trait mindfulness as a moderator of the relationships among childhood maltreatment, SA, low PA, and IL-6.

A Pilot Study of Self-Regulation and Behavior Problems in Preschoolers with ASD: Parent Broader Autism Phenotype Traits Relate to Child Emotion Regulation and Inhibitory Control.

Little is known about the development of self-regulation processes during the preschool period in autism spectrum disorder (ASD). How parental characteristics such as the broader autism phenotype (BAP) relate to children's self-regulation is not well understood. Preschool-aged children with (n = 24) and without ASD (n = 21) completed an inhibitory control task and mothers reported on child emotion regulation and their own BAP traits.

Pregnancy and Parenthood Among Autistic Adults: Implications for Advancing Maternal Health and Parental Well-Being.

Background: Strikingly little research has considered how autistic adults experience pregnancy and parenthood, two key transition periods in adult development with potentially far-reaching implications for physical and psychosocial health outcomes across the lifespan. This article reviews the research on pregnancy and parenthood among autistic adults, to summarize existing research and identify future directions to advance this critical area of study.

Methods: We conducted a systematic review of the literature on pregnancy and parenthood among autistic adults.

A systematic review of technological approaches for autism spectrum disorder assessment in children: Implications for the COVID-19 pandemic.

Background: Screening and diagnostic assessments tools for autism spectrum disorder (ASD) are important to administer during childhood to facilitate timely entry into intervention services that can promote developmental outcomes across the lifespan. However, assessment services are not always readily available to families, as they require significant time and resources. Currently, in-person screening and diagnostic assessments for ASD are limited due to the COVID-19 pandemic and will continue to be a concern for situations that limit in-person contact.

Emotion Socialization and Developmental Risk: Interactive Effects of Receptive Language and Maltreatment on Reminiscing.

Objectives: Emotional reminiscing, or mother-child discussion of past emotional experiences, is a critical aspect of emotion socialization that predicts a range of child outcomes and is central to parent-child interventions. Thus, understanding individual differences in emotional reminiscing will advance our ability to identify families at-risk for poor emotion dialogues and to adapt interventions for diverse populations, such as families affected by maltreatment and mothers and children with low language abilities. The present study examined associations among maternal and child receptive language with emotional reminiscing and the moderating role of maltreatment.

Factor Structure of Repetitive Behaviors Across Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder.

Restricted interests and repetitive behaviors (RRBs) are core symptoms of autism spectrum disorder (ASD), and commonly occur in attention-deficit/hyperactivity disorder (ADHD). Little is known about how RRBs manifest in ADHD. We quantified and compared factor structures of RRBs in children with ASD (n = 634) or ADHD (n = 448), and related factors to sex and IQ.

Advancing understanding of the classification of broad autism phenotype and attention-deficit/hyperactivity disorder symptom dimensions within the Hierarchical Taxonomy of Psychopathology.

Research on personality and psychopathology associations has informed the classification of many symptom dimensions within the Hierarchical Taxonomy of Psychopathology (HiTOP). However, classification of symptom dimensions defining autism and attention-deficit/hyperactivity disorder (ADHD) within the HiTOP framework remains unclear in many ways. To address this issue, we examined the joint factor structure of (a) measures assessing characteristics relevant to ADHD and autism and (b) normal range personality traits in a sample of 547 adults recruited from Amazon Mechanical Turk, many of whom reported elevated autism-relevant and ADHD-relevant characteristics.

Reminiscing and Autobiographical Memory in ASD: Mother-Child Conversations About Emotional Events and How Preschool-Aged Children Recall the Past.

Autobiographical memory (AM) is a socially-relevant cognitive skill. Little is known regarding AM during early childhood in ASD. Parent-child reminiscing conversations predict AM in non-ASD populations but have rarely been examined in autism.

Sex Differences in Age of Diagnosis and First Concern among Children with Autism Spectrum Disorder.

Objective: Early identification of autism spectrum disorder (ASD) is an essential healthcare priority. Girls may be at risk for late diagnosis, although research is equivocal regarding how sex and other factors relate to ASD identification. The goals of the current investigation were to (1) identify how child sex, cognitive abilities, and demographic factors relate to age of first concern (AOC) and age of diagnosis (AOD), (2) evaluate trends in AOC/AOD over time, and (3) consider whether main effects of sex on AOC/AOD are moderated by cognitive abilities or time.

Elaborative Reminiscing and Child Receptive Language in the Context of Maltreatment: The Moderating Role of Maternal Sensitivity.

This study investigated whether the effect of maternal elaborative reminiscing on child language is moderated by maternal sensitivity and whether this association depends on children's experience of maltreatment. A total of 236 mothers and their 3- to 7-year-old children (mean age = 5 years) were observed interacting with experimenter-provided toys in the lab and at home, and maternal sensitivity was coded from these interactions. Of that, 155 of the children had a history of maltreatment with the mother being named a perpetrator, and the remaining dyads were demographically matched with no history of maltreatment.

Transdiagnostic approaches to psychopathology measurement: Recommendations for measure selection, data analysis, and participant recruitment.

Transdiagnostic frameworks such as the Research Domain Criteria (RDoC) and Hierarchical Taxonomy of Psychopathology (HiTOP) offer an exciting future for psychopathology research but may pose measurement and data analytic challenges because historically researchers have often relied on the Diagnostic and Statistical Manual of Mental Disorders (DSM) to guide psychopathology assessment. We address these challenges by providing recommendations for (a) measure selection, (b) data analysis, and (c) participant recruitment when conducting research from a transdiagnostic, dimensional perspective. Examples presented demonstrate how both broad psychopathology spectra and specific symptom dimensions can be assessed efficiently via interview, informant, and self-rated methods.

When Are We Sure? Predictors of Clinician Certainty in the Diagnosis of Autism Spectrum Disorder.

Differential diagnosis of autism spectrum disorder (ASD) is challenging, and uncertainty regarding a child's diagnosis may result in under-identification or prolonged diagnostic pathways. The current study examined diagnostic certainty, or how sure clinicians were that their diagnosis was accurate, among 478 toddler and preschool-aged children referred for possible ASD to academic medical specialty clinics. Overall, 60 percent of diagnoses were made with complete certainty.

Child maltreatment in autism spectrum disorder and intellectual disability: results from a population-based sample.

Background: Children with developmental disabilities are at heightened risk for maltreatment. However, little is known regarding the prevalence of maltreatment among specific groups, such as autism spectrum disorder (ASD) and/or intellectual disability (ID). Information about maltreatment in these groups can aid in the development of supports and prevention strategies for vulnerable children and their families.

Maternal sensitive guidance during reminiscing in the context of child maltreatment: Implications for child self-regulatory processes.

The manner in which mothers engage in emotional discussion, or reminisce, with their young children about past emotional experiences poses important ramifications for child socioemotional and cognitive development. Maltreating mothers may have difficulty engaging in emotionally supportive reminiscing. The current study examined the role of maternal sensitive guidance during reminiscing as a process variable that may explain associations between child maltreatment and 3 child self-regulatory dimensions: lability/negativity, emotion regulation, and inhibitory control.

Reduced Autobiographical Memory Specificity Among Maltreated Preschoolers: The Indirect Effect of Neglect Through Maternal Reminiscing.

Maternal reminiscing and preschoolers' (M = 5.00 years, SD = 1.11) autobiographical memory specificity (AMS) were examined among abusive (n = 24), neglecting (n = 78), emotionally maltreating (n = 32), and demographically similar nonmaltreating families (n = 74).