Psychology Commons^™

Characterizing Anxiety And Physiological Correlates In Preschool Children With Neurodevelopmental Disabilities, Jordan Ezell

Theses and Dissertations

This dissertation is comprised of two original research manuscripts broadly examining anxiety and potential correlates in young children with neurodevelopmental disabilities. The first manuscript assessed cardiac regulation during an auditory startle paradigm in young children (3-6 years old) with autism spectrum disorder (ASD), fragile x syndrome (FXS), and neurotypical peers. The second manuscript utilized a new measure developed to capture anxiety in individuals with ASD in order to assess the rate of typical and atypical anxiety and potential risk factors (ASD severity, sex, cognitive ability) for anxiety in preschool children with ASD contrasted to neurotypical preschool children. Collectively, these two …

The Effects Of Training On Parent-Implemented Multiple Stimulus Preference Assessments Without Replacement, Marlene Hernandez Correa

Theses and Dissertations

Many children with autism spectrum disorder (ASD) exhibit restricted interests and communication deficits; hence, identifying potential reinforcers can be challenging. Using multiple stimulus without replacement (MSWO) preference assessments is a practical way for practitioners working with this population to identify potential reinforcers. Previous research has found that inexperienced staff can learn to implement preference assessments using enhanced instructions only (i.e., detailed written information, diagrams, and pictures) without needing feedback (Graff and Karsten, 2012b). However, researchers have yet to examine whether enhanced instructions alone impact other populations' repertoires, such as parents, similarly, or if this training is effective across cultures. Incorporating …

Effects Of Instructive Feedback On Gustatory Relations, Natàlia Arasa Bonavila

Theses and Dissertations

Differentiating tastes is important for safety reasons; being able to discriminate flavors could prevent an individual from eating unsafe items. The association of taste, color, and texture of different foods is important for safety reasons as it provides a base knowledge of safe foods. As some people with autism have problems communicating what they see, hear, touch, feel, or taste, the association of color, texture, and taste will promote healthy choices. Most of the research on tact acquisition has focused on visual stimuli. However, this study attempted to teach children to tact gustatory stimuli and evaluated the effects of instructive …

The Relationship Between Type Of Parental First Concerns And Severity Of Developmental Delays In Toddlers With Autism Or Developmental Delay, Joshua J. Montrenes

LSU Master's Theses

Autism spectrum disorder (ASD) is characterized by impairments in social communication and the presence of restricted, repetitive behaviors. The impairments which are commonly associated with ASD manifest during early development as delayed speech or impaired social skills, for example. These early indicators are often noticed by parents who convey concern to medical professionals. Research has found associations between these early parental concerns and a later diagnosis of autism, noting their predictive validity. Research has yet to address the relationship between types of parental concerns and developmental functioning. This study examined whether certain parent reported concerns are more predictive of impaired …

The Effects Of Asian Immigrant Parent Implemented Training On Mand Acquisition Of Children With Autism, Xiaohan Chen

Electronic Theses and Dissertations

Asian population is proportionally the fastest-growing ethnic group in the United States and Asian parents often hold different opinions on family functioning and childrearing. However, there has been no research conducted to examine how to best train parents from Asian immigrant backgrounds to teach manding to their children with autism at home. A behavioral skills training (BST) package was utilized to teach three Asian parents to train their children with autism aged between 6-12 to mand for preferred items. A multiple-baseline-across-participants design was used to evaluate the effects of parent training on parent participants’ implementation of mand training task analysis …

Exploring The Relationship Between Emotion Recognition, Autistic Traits, And Alexithymia Traits In College Students, Luis E. Sanchez

Theses and Dissertations

Accurately recognizing and interpreting the emotions of others face, voice, and body language is a crucial component for successfully building good social skills with peers. This study explores emotional recognition in individuals with autistic traits, measured by the Autism Spectrum Quotient (AQ), and individuals with alexithymia traits, measured by Toronto Alexithymia Scale-20 (TAS-20). Individuals are presented with various complex emotions using Genova Emotion Recognition Short version (GERT-S). This present study examines the relationship between AQ and TAS-20 and determine if there is any interaction between them for emotional recognition. The researcher found that there was a negative correlation between autistic …

Effect Of Natural Environment Training And Discrete Trial Training On Adaptive Behaviors, Amelia Yanchik

Theses, Dissertations and Culminating Projects

Rising numbers in Autism Spectrum Disorder (ASD) diagnoses lead to concerns about resources and personnel to support these children in home and school settings. Early intervention and ABA therapy has been demonstrated to show the most beneficial outcomes for children diagnosed with ASD (Peters-Scheffer et al., 2011, Eikeseth et al., 2007). The literature has yet to review the differential effects Natural Environment Training (NET) and Discrete Trial Training (DTT) on adaptive skills. A sample of 110 children diagnosed with ASD or a Developmental Disorder between the ages of 16 and 35 months was collected. The participants either received DTT, NET, …

A Systematic Review Of The Literature On The Assessments Used For Social Communication In The Diagnosis Of Autism Spectrum Disorder, Rachel E. Kim

Masters Theses

This review of the literature aims to analyze the current assessments available for clinicians, parents, and other professionals to use during the diagnosis of Autism Spectrum Disorder (ASD) that specifically addresses social communication. Although ASD can be diagnosed as early as the age of 2, children are often not diagnosed until the age of 4-5 years old. Especially for children who would be diagnosed with ASD and require Level 2 and/or Level 3 supports, early diagnosis can lead to early intervention which can help to provide the necessary support for both the child and family. Early intervention can help to …

The Use Of Relational Training To Help Children With Autism Learn Emotions In Context: Extending Results With A Case Study, Ashlee Holderby

Graduate Theses/Dissertations

People who have autism spectrum disorder (ASD) have difficulty with identifying and interpreting emotions and coordinating their facial expressions. This defiency extends to both their own emotions and expressions as well as those of other people. Understanding emotions is important in developing social behaviors such as sharing or empathy. However, researchers have found that emotion recognition training, video modeling, and other procedures have helped children with autism build these skills. Previous research demonstrated a method for teaching the identification of private events of others in context using stimulus equivalence and transformation of stimulus function procedures. The current case study addressed …

“It’S An Opportunity To Get Opportunities”: A Brief Report On The Working Lives Of Individuals With Intellectual And Developmental Disabilities During The Covid-19 Pandemic, James Sinclair, Carly B. Gilson, Mary Whirley, Yi-Fan Li

Developmental Disabilities Network Journal

The Covid-19 pandemic has impacted countless individuals, including those who experience intellectual and developmental disabilities (IDD). Even amid a pandemic, for many individuals, working continues to be a critically important aspect of their life, providing opportunities to accomplish their desired quality of life. Currently, limitations exist to understanding both the working lives of individuals with IDD, but also how individuals with IDD make meaning from their work during a pandemic. Using a psychology of working theory (PWT; Blustein, 2006), this research brief summarizes a qualitative study on the working experiences of individuals with IDD. This study included interviews with six …

Applying The Vulnerability Stress Adaptation Model Of Marriage To Couples Raising An Autistic Child: A Call For Research On Adaptive Processes, Hillary Katherine Schiltz, Amy V. Van Hecke

Psychology Faculty Research and Publications

Parents of children on the autism spectrum are particularly susceptible to strain in their romantic relationships due to unique risk factors. While some relationships deteriorate, however, others endure and thrive. The Vulnerability Stress Adaptation (VSA) Model of Marriage (Karney & Bradbury, 1995; Fig. 1) offers a framework to explain, not only poor marital outcomes, but also the process by which degradation of relationships occurs over time. The VSA Model posits that a combination of internal (within-person) vulnerabilities and external stressors influence relationship quality and, in turn, stability, by affecting couples' abilities to collaborate to adapt to stressors and solve problems …

Self Care, Mental Health And Covid-19: An Exploratory Study Of The Coping Strategies Of Caregivers Of Individuals With Autism During The Pandemic (In Hyderabad, India), Triveni Goswami Vernal

BAU Journal - Society, Culture and Human Behavior

COVID-19 (Coronavirus Disease-19), an infectious condition was first identified in December 2019, in Wuhan, in China. It has led to a worldwide pandemic with millions of people affected—not just health wise, but also economically and psychologically. The uncertainty associated with it, has caused immense anxiety, stress and trauma to people all over the world. India’s response to COVID-19 has comprised of a series of phases of Lockdown and subsequent Unlock. In mid-March, India announced a nationwide Lockdown, that led to the closure of educational institutions, factories, work places, transport, cinema halls, hotels, malls etc. The only places that were open …

An Evaluation Of An Application Designed For The Ipad® To Measure Stimulus Overselectivity For Future Use In Autism Research, Adrienne A. Fitzer

Dissertations, Theses, and Capstone Projects

Twenty-three college students participated in two studies evaluating an application designed to measure stimulus overselectivity in pictures depicting facial affect. We analyzed whether this application worked as designed by evaluating whether it could provide a robust analysis of the types of errors users make (e.g., by matching by the top features, the bottom features, or not by the top or the bottom features), and the extent to which the application worked to decrease selective responding in the event a user was not matching consistently by all features. We also evaluated if participant scores on the Autism Quotient and RAADS-14 could …

The Role Of Loneliness As A Mediator Between Autism Features And Mental Health Among Autistic Young Adults, Hillary Schiltz, Alana J. Mcvey, Bridget Dolan Wozniak, Angela Haendel, Rachel Stanley, Alexis Arias, Nakia S. Gordon, Amy V. Van Hecke

Psychology Faculty Research and Publications

Autistic adults commonly experience anxiety and depression. These mental health concerns are often tied to social experiences, such that mental well-being can be supported by social connection and deteriorated by loneliness. The mediating role of social and emotional loneliness (i.e. social isolation and lack of emotional attachment, respectively) between autism features and mental health has yet to be empirically tested among autistic adults. Here, 69 autistic young adults completed self-report questionnaires assessing social contact (Friendship Questionnaire), autism features (Autism Quotient), mental health (Liebowitz Social Anxiety Scale, Social Phobia Inventory, Beck Depression Inventory), and loneliness (Social and Emotional Loneliness Scale for …

Effect Of A Swim-Based Parent Training Program On A Parent’S Use Of Evidence-Based Strategies With Her Child With Autism, Melissa Lauren Jeffay

Theses and Dissertations

Community participation, particularly in leisure/recreational activities such as swimming, can improve quality of life for children with autism spectrum disorder (ASD). However, youth with ASD generally participate in fewer leisure activities than those without ASD. Although previous studies have demonstrated the benefits of parent training interventions and swim programs for children with ASD, there is a lack of research examining the effectiveness of using parents as intervention agents to teach swim skills to their children with ASD. In this single-case study, the researcher delivered an individual parent training program to the mother of a child with ASD to investigate its …

Cognitive-Behavioral Therapy For Anxiety In Youth With Autism: Paving The Way To Evidence-Based Practice, Michelle M. Kirkland

Theses and Dissertations

Anxiety is one of the most common and debilitating conditions co-occurring with autism spectrum disorder (ASD) as it occurs in up to 84% of individuals and can influence poor psychosocial adjustment, disruptions in individual, familial and school functioning, increased emotional and behavioral problems, self-injurious behavior(s), and an overall reduced quality of life (Meyer, Mundy, Van Hecke, & Durocher, 2006; Nadeau et al., 2011; Farrugia & Hudson, 2006; Kerns et al., 2015). To date, cognitive-behavioral therapy (CBT), an evidence-based treatment for anxiety in neurotypical youth, has seen modest, yet limited, promise in treating anxiety in youth with ASD. With extant research …

Understanding Social-Emotional Reciprocity In Autism: Viewpoints Shared By Teachers, Lizaan Schwartz, Wendi Beamish, Loraine Mckay

Australian Journal of Teacher Education

Poor social-emotional reciprocity (SER) has been identified as one of the defining traits of autism. It is a key criterion in recent Diagnostic and Statistical Manual of Mental Disorders editions, DSM-IV and DSM-V (American Psychiatric Association [APA], 1994, 2013). Yet this difficulty related to socially engaging and interacting with others is poorly understood. The study reported here was a small-scale, qualitative inquiry underpinned by a phenomenological approach in which social-emotional reciprocity (SER) was the phenomenon being studied. Semi-structured interviews with three experienced teachers at an Australian autism-specific school were used to capture their understandings and experiences related to the trait. …

Impact Of Camouflaging On Females With Autism, Cortney Janicki-Menzie

Legacy Theses & Dissertations (2009 - 2024)

Females with autism spectrum disorder are an underrepresented group in the autism literature that is in need of greater understanding. Growing evidence suggests that autistic females have a unique clinical presentation of symptoms and they are more frequently camouflaging their autism characteristics to fit in with peers. While support for social camouflaging theory builds, little attention has been paid to the effects of camouflaging on outcomes for females with autism. The current study proposes that females with autism will demonstrate greater use of camouflaging behaviors and that camouflaging behaviors will predict adverse outcomes for these women. Specific outcomes addressed in …

Psychometric Development Of The Autism Trait Survey, Gwendolyn S. Barnhart

Antioch University Dissertations & Theses

There are limited tools for professionals who work with individuals with autism to ascertain individuals’ strengths and challenges within the various facets of symptomology after diagnosis. Professionals can currently use personal interviews and psychological reports to determine individuals’ strengths and challenges to determine the types of services that would benefit them following initial diagnosis. The limitations of this practice are that the levels of understanding, accuracy, and use of these measures vary in the field. Furthermore, the norms of diagnostic measures are the entire population rather than solely individuals on the autistic spectrum/autistics (IOS/A). A new measure is necessary: one …

Proposing A "Choose Your Own Adventure" Mindfulness Intervention For Children With Autism Spectrum Disorder, Sarah Critchfield

Psychology Doctoral Specialization Projects

Autism Spectrum Disorder is a neurodevelopmental disorder characterized by social and communication deficits, restricted interests (i.e., special interests), and repetitive behaviors. Individuals diagnosed with Autism Spectrum Disorder tend to display difficulties with attention and emotion regulation. Mindfulness meditation has been proven to be an effective in ameliorating several symptoms of Autism Spectrum Disorder. This project consists of a literature review on Autism Spectrum Disorder and Mindfulness, followed by an original contribution to practice in the form of a “Choose Your Own Adventure” mindfulness intervention. This intervention is designed to incorporate special interests common in Autism Spectrum Disorder into mindfulness meditation …

Ability Status, Self-Advocacy, And Individuals With Neurodevelopmental Disabilities: Neurodiversity-Informed Training For Professionals And Caregivers, Allison N. Simpson

Psychology Doctoral Specialization Projects

Ability status in U.S. society is a critical social and cultural identity. “Disability” is often viewed through the lens of pathology as an illness. This kind of view affects not only the personal identity of individuals with neurodevelopmental disabilities, but also their treatment by others in the community, employers, caregivers, and others in their system of interaction. Even individuals who are strong self-advocates can be silenced by this kind of lens. A more empowering way to view individuals with neurodevelopmental disabilities is through the lens of neurodiversity in order to see their abilities, needs, wishes, and lives. The current project …

Job Seeking And Daily Workforce Experiences Of Autistic Librarians, Amelia Anderson

STEMPS Faculty Publications

Anecdotal accounts suggest that librarianship is a rewarding career for some autistic adults, though no empirical evidence exists to support such claims. Additionally, barriers may exist for autistic librarians, both in job seeking and in on-the-job experiences. As autistic adults are un- and underemployed more than their neurotypical peers, it is important to understand the role that libraries can play in supporting their employment. In this qualitative study, ten librarians with graduate degrees, who self-identify as autistic, describe their experiences in job seeking and daily working experiences in the library field through interviews in multiple formats. Results indicate issues around …

A Review Of The Use Of Advance Notice As An Intervention For Transition Related Problem Behavior: Implications For Practice And Future Research, Matthew Boliard

University of the Pacific Theses and Dissertations

Tolerating transitions between activities and locations is an essential daily-living skill, as transitions are inevitable in most typical settings. However, for some individuals, requests to transition may occasion problem behavior which can interfere with daily routines and result in a more restrictive lifestyle. The unpredictability of transitions is often assumed to be aversive and functionally related to transition-related problem behavior. As a result, advance notice procedures are often recommended to reduce problem behavior during transitions. However, Brewer et al. (2014) found mixed results for the use of advance notice highlighting some studies where advance notice procedures reduced problem behavior and …

Treatment Efficacy Of Parent-Led Aba For Children With Autism And Their Parents, Lindsey Renee Sneed

Walden Dissertations and Doctoral Studies

Autism spectrum disorder is a complex and heterogenous, neurodevelopmental disorder. Applied behavior analysis (ABA) is a common treatment modality for children with autism with marked improvements demonstrated in communication, social, and adaptive functioning. The most common implementation of ABA is a practitioner-led model, whereby a paraprofessional directly implements treatment with the oversight of a Board Certified Behavior Analyst®. Parent mediated treatments are another model proving to be efficacious for children with autism and their parents. While this model is applied in therapeutic treatments such as speech pathology, early intervention, and other behavioral approaches (e.g., ESDM, PRT), parent mediated treatment has …

Experience Of Parents Receiving In-Home Behavioral Treatment For Their Child With Autism, Gerald Lavarias

Walden Dissertations and Doctoral Studies

In-home applied behavior analysis (ABA) treatment has well-documented results and is widely recommended for children with autism. Since 1987, parents have sought and implemented ABA treatment in their homes for their children with autism. However, research on parents’ lived experiences with in-home ABA treatment is limited. As such, there is a need to study the impact and influence of ABA treatment on parents’ quality of life (e.g., challenges, scheduling, parenting). This qualitative study explored parents’ lived experiences while their children with autism received in-home ABA treatment. A phenomenological approach was used to explore the experiences of 5 parent participants who …

Response Interruption And Redirection (Rird) As A Treatment For Vocal Stereotypy In Children Who Are Dually Diagnosed With Autism And Down Syndrome, Stacy Taylor

Theses and Dissertations

Individuals who are dually diagnosed with Down Syndrome (DS) and autism spectrum disorders (ASD) frequently engage in vocal stereotypy that can interfere with learning, impede socially appropriate behavior, and disrupt others. Response interruption and redirection (RIRD) is an intervention that blocks and redirects stereotypy to reduce behavior. Studies on RIRD, while varied in their overall approach, have overwhelmingly been shown to be effective in clinical settings for children with ASD. There are few studies that have evaluated this procedure in more natural settings and with other diagnoses. Given that ASD is prevalent in those with DS and that stereotypy is …

A Four-Session Workshop For Parents Of Children With Autism: Understanding And Managing Challenging Behaviors, And Supporting The Development Of Children With Asd, Vanessa Huizar

Electronic Theses, Projects, and Dissertations

Research studies continue to show that being a parent of a child with autism spectrum disorder (ASD) presents unique challenges for many families including understanding ASD deficits and behaviors, and identifying effective ways to manage these behaviors. Because ASD interventions generally take a behaviorally-based approach, parents tend to lack an understanding of child development, positive child guidance practices, ways to build strong parent-child relationships, and methods to engage in enrichment activities that will support their child’s overall development. The purpose of the current project was to create a parent workshop to help parents of children with ASD: 1) understand the …

Accurately Diagnosing Autism Spectrum Disorder Among A Comorbid Population, Michelle Okolita

Dissertations

Two of the most common neurodevelopmental disorders, attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD), are diagnosed in early childhood. The two disorders share similar impairments across domains, are highly comorbid, and have many overlapping symptoms. Studies have shown that among this comorbid population, children receive an ASD diagnosis a few years after their initial ADHD diagnosis, which leads to many negative consequences, including a delay in treatment. The focus in this study was on the early indicators of ASD that are present prior to the age of 3 years in order to educate others on these symptoms. In an …

Supporting Families Of Children With Autism Through School-Based Practices, Katelin J. Curd

Educational Specialist, 2020-current

Research in the field of autism has shown that families of children with ASD are affected in many ways. Recent studies have begun to explore various interventions for siblings of children with developmental disabilities. A systematic review of studies on school-based interventions for families and siblings of children with autism was conducted to evaluate the current state of the literature and inform recommendations for research and practice. Three articles were selected and reviewed according to their experimental design, participant characteristics, intervention or support protocol, and outcomes measured. Using the current search criteria, no studies were found to address school-based services …

Establishing Auditory Discrimination And Echoic Stimulus Control With An Auditory Matching Procedure, Clare Christe

Dissertations

A generalized auditory matching repertoire is considered an early milestone in the development of verbal behavior (Greer & Keohane, 2006). Previous literature has demonstrated that the auditory matching (AM) protocol can improve echoics in individuals with developmental delays (Brown, 2005; Choi, Greer & Keohane, 2015; Du, Speckman, Medina, & Cole-Hatchard, 2017). However, some children experience difficulties with the match-to-sample (MTS) format of the AM protocol, if they are unable to perform delayed MTS tasks.

One alternative to MTS is the go/no-go procedure (Serna, Dube, & McIlvane, 1997), which requires the student to make a simple discrimination (i.e., same/different) between two …