Clinical Psychology Commons^™

Associations Between Adolescent Cannabis Use Trajectories And Anxiety, Jacqueline C. Duperrouzel

FIU Electronic Theses and Dissertations

Understanding the effects of cannabis use is critical for reducing adverse behavioral, social, and academic outcomes, particularly among adolescent users who are most at risk for cannabis related problems. Although support from both the animal and human literatures suggests the relationship between cannabis and anxiety may be associated with levels of use, much is still unknown. Thus, examining relationships between the most common mental health issue in adolescence and one of the most commonly used drugs is of great public health significance and impact. Prior longitudinal studies assessing effects of cannabis use on anxiety have not evaluated different patterns of …

Attentional Processes In Anxiety: Examining Threat-Related Attention Bias And Attentional Control In Anxious Youth, Raquel Melendez

FIU Electronic Theses and Dissertations

Attention bias modification treatment (ABMT) is a computer-administered intervention informed by theoretical models implicating the role of attentional processes in the etiology and maintenance of anxiety. Attention bias modification treatment presents an innovative, cost-effective approach to meeting demand for treatment of anxiety disorders; however data are limited regarding long-term outcomes and related predictors of ABMT treatment outcomes in youth. Therefore, the present study examined long-term outcomes of ABMT as a standalone or adjunctive treatment in 74 youth referred to an anxiety disorders clinic. Three groups of youth (ages 9 to 22) were identified and assessed approximately one to six years …

The Effect Of Methylphenidate On Associative Learning Among Youth With Attention-Deficit/Hyperactivity Disorder, Amy R. Altszuler

FIU Electronic Theses and Dissertations

Despite strong evidence supporting the short-term efficacy of interventions for youth with Attention-Deficit/Hyperactivity Disorder (ADHD), and despite the fact that the majority of youth with ADHD receive treatment for the disorder at some point over the course of childhood, the long-term prognosis for individuals with ADHD remains poor. One potential explanation for the gap between short-term efficacy and long-term outcomes is that the most common intervention for youth with ADHD, stimulant medication, paradoxically undermines children’s abilities to learn from contingencies through their action on the dopaminergic system. The dynamic dopamine theory posits that by increasing levels of dopamine, stimulant medication …

Examining The Feasibility And Acceptability Of Behavioral Consultation With Latinx Teachers And Students, Anne S. Morrow

FIU Electronic Theses and Dissertations

Daily behavioral report cards are an efficacious intervention for children with ADHD, yet there is little information on Latinx teachers’ perceptions about ADHD and preferences related to behavioral treatment, including the Daily Report Card (DRC). The purpose of our convergent, mixed-method study was to examine the feasibility and acceptability of behavioral consultation with Latinx teachers and students, as well as potentially associated factors. Teachers completed DRCs which included a chart with individualized, operationalized target behaviors, such as remaining in seat/area. Their students’ behavioral targets were titrated via a changing criterion design, and students’ daily performance was rewarded via a menu …

Poly-Strengths Skill Building For Urban Teens At High-Risk For Violence Exposure: Leveraging Community After-School Programs To Promote Youth, Kelly D. Cromer M.S.

FIU Electronic Theses and Dissertations

Violence exposure increases teens’ risk for emotion dysregulation, anxiety, depression, and aggression towards peers. Urban teens are disproportionately more likely to be exposed to violence and less likely to receive mental health services. Community after-school programs can help to reduce these disparities by offering opportunities for skills development and mental health promotion to mitigate risk associated with violence exposure.

The current study examined the implementation and promise of brief meditation and sleep health journaling activities infused within a pre-existing parks-based after-school program for black and Latinx teens. Data include pre-/post-measures of violent and non-violent adversity, emotion regulation, anxiety, depression, and …

Self-Concept In Children And Adolescents As A Lever For Change In Academic Success For Under-Served Youth, Robert Ray Ogle

FIU Electronic Theses and Dissertations

Children and adolescents in under-resourced urban communities simultaneously experience higher rates of major life stressors, including mental health problems, and less access to the services needed to address these concerns. The combination of high need and few resources makes identifying broadly effective, resource-minimal interventions a critical goal. Amongst potential targets for intervention, academic success, particularly graduating from high school, predicts positive life outcomes across a wide range of health factors. To be effective in supporting academic success in under-served communities, an intervention must be universally applicable, inexpensive, and easy to deliver with fidelity. The current study examined the promise of …

Improving Satisfaction, Engagement And Clinical Outcomes Among Traditionally Underserved Children Through Cultural Formulation, Amanda Lucia Sanchez

FIU Electronic Theses and Dissertations

Economically disadvantaged and ethnic/racial minority children are more likely to suffer from disruptive behavior problems than their middle-to-upper-income Caucasian counterparts, yet they are less likely to receive quality care and are more likely to drop out of treatment services. Disparities in the reception of and engagement with mental health services suggests that standard mental health practices may not properly consider the unique cultural context of child mental health problems in traditionally underserved families. Initial research focused on adult populations has suggested that incorporating the brief Cultural Formulation Interview (CFI) as part of baseline assessment can promote improved medical communication, leading …

Cognitive Factors And Parasympathetic Regulation As Interacting Mechanisms Of Attention-Deficit/Hyperactivity Disorder, Anthony R. Ward

FIU Electronic Theses and Dissertations

Attention-deficit/hyperactivity disorder (ADHD) is among the most commonly diagnosed mental health disorders in childhood, and yet, the causal mechanisms of the disorder remain unclear. Deficits in attention regulation, inhibition, and working memory are frequently proposed as core mechanisms of ADHD, but these deficits are highly heterogeneous at the individual level, which hampers advances in understanding the etiology of the disorder. Recent research has shown that parasympathetic nervous system (PNS) regulation is linked to cognitive function and emotion regulation; atypical PNS regulation is associated with problems in these domains as well as higher risk for psychopathology overall. This dissertation examined aspects …