Kaitlyn Ahlers

Geisel School of Medicine at Dartmouth | DMS · Department of Psychiatry

Objective: Situated in Children’s National Hospital (CNH)’s Neuropsychology Division, the Gender and Autism Program (GAP) is the first clinical service dedicated to the needs of autistic gender-diverse/transgender youth. This study describes GAP clinical assessment profiles and presents a multi-perspective programmatic review of GAP evaluation serv...

Introduction Autistic students have limited access to inclusive classes and activities in their schools. Principals and special education teachers who directly teach and administer programs for autistic elementary students can offer critical insight into factors, such as educators’ attitudes, that may impact inclusive opportunities in schools. Thes...

Educators often feel ill-equipped to support autistic students in general education contexts, although research shows that inclusion in these settings can contribute to positive outcomes. Professional development (PD) in evidence-based practices (EBPs) for autistic students can address this need; however, it is essential to understand the mechanism...

Background: Autism spectrum disorder (ASD) is characterized by deficits in social communication and restricted or repetitive behaviors. Due to the extremely high genetic and phenotypic heterogeneity, it is critical to pinpoint the genetic factors for the understanding of the pathology of these disorders. Methods: We analyzed the exomes generated...

Background Fidelity, or the degree to which an intervention is implemented as designed, is essential for effective implementation. There has been a growing emphasis on assessing fidelity of evidence-based practices for autistic children in schools. Fidelity measurement should be multidimensional and focus on core intervention components and assess...

This paper describes a proposed model of diagnostic evaluation for autism spectrum disorder (ASD) at a large-scale ASD specialty center. Our center has implemented age-based diagnostic tracks within an interdisciplinary team evaluation approach to assessing ASD. Data were collected as part of a program evaluation and included responses from provide...

Purpose Genome-wide sequencing is increasingly being performed during pregnancy to identify the genetic cause of congenital anomalies. The interpretation of prenatally identified variants can be challenging and is hampered by our often limited knowledge of prenatal phenotypes. To better delineate the prenatal phenotype of Coffin-Siris syndrome (CSS...

Individuals with intellectual and developmental disabilities (IDD) across the lifespan are at heightened risk for co-occurring psychiatric disorders, which can contribute to worse long-term outcomes. Despite the high prevalence of psychiatric comorbidity, there is a lack of reliable and valid measures for individuals with IDD, which are crucial for...

Purpose of Review The purpose of this review is to provide an update on the recent research (2016–2021) that evaluates the effectiveness of school-implemented interventions for students with autism (3–21 years old) from preschool to high school. Recent Findings Overall, the recent literature demonstrated that there are EBPs that help students with...

Schools are the primary setting in which autistic youth receive intervention, yet fidelity to implementation of evidence-based practices (EBPs) for autism in schools varies. Fidelity is an important metric to determine whether educators are delivering EBPs as designed, and there are many different factors that predict fidelity to EBP implementation...

Participatory action research (PAR), or the inclusion of those affected by the issues being studied, is a growing area of emphasis in disability research. The principles of PAR align with those of the disability rights movement, such that full inclusion and “nothing about us without us” extends as much to research as it does to any other area of li...

Self-injurious behaviors (SIB) are elevated in autism spectrum disorder (ASD) and related genetic disorders, but the genetic and biological mechanisms that contribute to SIB in ASD are poorly understood. This study examined rates and predictors of SIB in 112 individuals with disruptive mutations to ASD-risk genes. Current SIB were reported in 30% o...

There is a growing emphasis in U.S. schools to focus on the social-emotional issues of rural students. Specifically, the effect of mental health issues on school success underscores the importance of collaboration between, and among, educators and specialized support personnel (SSP; e.g., school counselors). In rural areas, school counselors and sc...

Objectives: Wait times for autism spectrum disorder (ASD) evaluations are long, thereby delaying access to ASD-specific services. We asked how our traditional care model (requiring all patients to see psychologists for ASD diagnostic decisions) compared to an alternative model that better utilizes the available clinicians, including initial evalua...

Core deficits in autism spectrum disorder (ASD) center around social communication and behavior. For those with ASD, these deficits complicate the task of learning how to cope with and manage complex social emotional issues. Although individuals with ASD may receive sufficient academic and basic behavioral support in school settings, supports for d...