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The Predictive Influence Of Challenging Behavior On Parent Stress In Young Children With Autism Spectrum Disorder, Paige Weir Nov 2021

The Predictive Influence Of Challenging Behavior On Parent Stress In Young Children With Autism Spectrum Disorder, Paige Weir

LSU Master's Theses

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social communication, restricted interest, and repetitive patterns of behavior. Individuals with ASD also exhibit challenging behaviors that affect parent and caregiver stress directly. However, researchers have not yet examined the predictive influence of specific challenging behaviors on parent stress, particularly in young children (i.e., infants and toddlers) with ASD. Therefore, the current study expands existing literature by a) investigating the influence that challenging behaviors of young children with ASD have on parent stress and b) examining the unique contribution that each behavior (i.e., aggressive/disruptive behavior, stereotypy, and self-injurious …


Efficiency Of Teaching Sight Words In Similar Vs Dissimilar Sets, Jensen Chotto Nov 2021

Efficiency Of Teaching Sight Words In Similar Vs Dissimilar Sets, Jensen Chotto

LSU Master's Theses

Early reading intervention can decrease the likelihood that children who struggle with reading develop long-term reading problems. Due to the prevalence of words that cannot be read phonetically in the English language, sight word instruction is required to supplement phonics instruction. In this study, we compared the effects of creating sets of sight words with the same starting letter (3 words per set, 3 total sets) versus distributing words with the same starting letter across sets when assessing acquisition of the combined set (9 words) in five 4-to-6-year-old children using a combined adapted alternating treatments design and pre-posttest design. All …


A Systematic Review And Reflection On The Dimensions Of Diversity Represented In Behavior Analytic Research, Jodie Waits Nov 2021

A Systematic Review And Reflection On The Dimensions Of Diversity Represented In Behavior Analytic Research, Jodie Waits

LSU Master's Theses

The United States continues to transition towards a majority-minority composition and this trend has most rapidly emerged for school-aged children. Work with diverse populations calls for specialized skills and training experiences, but these are not strongly reflected in most training programs in Applied Behavior Analysis (ABA). The present review was conducted to evaluate the scope and range of the dimensions of diversity included in Behavior Analytic research (e.g. race/ethnicity, gender, sexuality, etc.), as well as to compile recommendations related to culturally responsive practice in ABA. The search revealed a total of 50 publications featuring a dimension of diversity. These works …


An Erp Study Of The Effects Of Iconic And Nonsense Gestures On Memory Formation, Brianna E. Cairney Nov 2021

An Erp Study Of The Effects Of Iconic And Nonsense Gestures On Memory Formation, Brianna E. Cairney

LSU Master's Theses

Co-speech gesture is an important part of human communication and aids in comprehension, learning, and memory. The addition of iconic gestures to speech has been shown in prior work to enhance memory for the speech. However, it remains unclear as to whether this benefit requires gestures to be meaningful, or, conversely, if any attentionally-engaging gesture will enhance memory. In the current study, we tested two theories to explain the mnemonic benefits of co-speech gesture: Dual Coding Theory, which attributes these benefits to multimodal encoding and enhanced imageability, and Attentional Highlighting Theory, which posits that gestures draw more attention to concurrent …


Racial Dissimilarity And Employee Attitudes And Behaviors: The Moderating Role Of Competitive Work Environment And Social Support, Sydney Green Jul 2021

Racial Dissimilarity And Employee Attitudes And Behaviors: The Moderating Role Of Competitive Work Environment And Social Support, Sydney Green

LSU Master's Theses

Racial diversity within public and private organizations is a controversial topic: many companies are encouraged to make their team racially representative of the general public while also maintaining productivity. At the same time, research suggests that increasing racial diversity may have a negative influence on desirable work-related outcomes, especially if employees perceive themselves to be racially dissimilar from their coworkers. In attempting to increase racial diversity, organizations may leave some of their employees experiencing negative consequences related to being the only employee of a particular racial minority group (e.g., Black). These types of circumstances and their negative consequences adds to …


The Relationship Between Type Of Parental First Concerns And Severity Of Developmental Delays In Toddlers With Autism Or Developmental Delay, Joshua J. Montrenes May 2021

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 …


Anxiety And Depression's Incremental Effect On Executive Functioning Deficits In Children And Adolescents, Paige Picou Mar 2021

Anxiety And Depression's Incremental Effect On Executive Functioning Deficits In Children And Adolescents, Paige Picou

LSU Master's Theses

Children and adolescents experiencing anxiety and/or depression experience impairment in a myriad of domains and often engage in maladaptive strategies that then exacerbate or prolong their current symptomology. However, there is still a paucity of research examining anxiety and depression’s impact on executive functioning in children and adolescents, and existing research is muddled with problems in how researchers both define and choose to measure executive functioning. This study aims to clarify some of the conflicting research on anxiety and depression’s impact on executive functioning by using Barkley’s hybrid theory of executive functioning to determine whether anxiety and depressive symptomology add …


Neurocognitive Interactions Between Anticipatory Anxiety And Memory Encoding, Felicia M. Chaisson Mar 2021

Neurocognitive Interactions Between Anticipatory Anxiety And Memory Encoding, Felicia M. Chaisson

LSU Master's Theses

Although acute anxiety has been shown to improve encoding of threat-relevant information, its effects on threat-neutral information are less understood. Recent research suggests that anxiety can impair subsequent recall for neutral words, particularly following practice with the recall task. Here we use event-related potentials (ERPs) to test the notion that anxiety specifically disrupts the implementation of encoding strategies—such as elaborative encoding—that tend to develop with practice. ERPs were recorded as participants studied two sets of neutral words, one of which was presented in a stressful context using the threat-of-shock paradigm (threat block), and the other in a non-threatening context (safe …


Experiences Of Hospitalization For Suicide Ideation And Suicide Attempt In Gender Diverse Adults, Alix B. Aboussouan Mar 2021

Experiences Of Hospitalization For Suicide Ideation And Suicide Attempt In Gender Diverse Adults, Alix B. Aboussouan

LSU Master's Theses

Individuals who identify as Transgender/Gender Diverse (TGD) have elevated rates of suicidal thoughts and behaviors (STBs). No studies have determined the prevalence of hospitalization for STBs in TGD adults or whether this care is viewed as helpful. Understanding hospitalization experiences may determine potential new treatment targets and training initiatives integral to developing affirming care experiences for TGD individuals. This study sought to explore the lifetime prevalence of hospitalization for suicide ideation (SI) and suicide attempt (SA) for TGD individuals, determine how helpful TGD individuals find hospitalization, and investigate demographics, gender minority stressors, or provider/hospitalization characteristics that correlate with hospitalization helpfulness …


Parental Mental Health Help Seeking: Variables Associated With Asian American Parent Help Seeking Intent, Grace L. Chen Mar 2021

Parental Mental Health Help Seeking: Variables Associated With Asian American Parent Help Seeking Intent, Grace L. Chen

LSU Master's Theses

There is a vast disparity between children who have mental health concerns and rates of service utilization. This disparity is even greater for children of ethnic minority populations. Understanding the factors contributing to parent help seeking behavior may help address the gap in service utilization. Asian Americans specifically have low rates of mental health service utilization among adults. However, there is limited research on parent help seeking in Asian American parents. In combination with low service utilization across children with mental health concerns, Asian American children are an at-risk population. The study aims to advance research by exploring variables relating …


The Effects Of Familial Support, Social Support, And On-Campus Involvement On Posttraumatic Stress Symptoms On Academic Achievement, Kelsey G. Coulthard Mar 2021

The Effects Of Familial Support, Social Support, And On-Campus Involvement On Posttraumatic Stress Symptoms On Academic Achievement, Kelsey G. Coulthard

LSU Master's Theses

Research demonstrates that students with higher levels of posttraumatic stress symptoms (PTS) exhibit lower grades in college (Pereira, et al., 2018). Further, higher levels of PTS during the first semester of college leads to higher rates of withdrawing from school (Boyraz, Horne, Owens, & Armstrong, 2013). Although there is ample evidence that the association between traumatic experiences are negatively correlated with academic performance, little is known about factors that may moderate or influence the relationship. Research has determined that higher levels of social support may facilitate recovery from trauma exposure and may lessen PTS symptoms in college students (Grasso, 2011). …


Exploring Attentional Biases, Dispositional Mindfulness, And The Suicide Stroop, Emma H. Moscardini Mar 2021

Exploring Attentional Biases, Dispositional Mindfulness, And The Suicide Stroop, Emma H. Moscardini

LSU Master's Theses

Extant research has found that attentional biases to suicide-related stimuli are relevant to suicidal thoughts and behaviors (STBs). As such, attentional biases are a core feature of both the Fluid Vulnerability Theory of Suicide and the cognitive model of suicide. Individuals with an STB history have demonstrated attentional biases to suicide-related stimuli on a suicide Stroop task, and this attentional bias has been found to aid in prediction of suicide attempts at six-month follow-up. Better understanding this attentional bias may be useful for informing mindfulness-based interventions which target attentional biases, as dispositional mindfulness has been found to be related to …