Social and Behavioral Sciences Commons^™

Demographic And Clinical Variables Associated With Transcranial Magnetic Stimulation Response In Depression: A Growth Mixture Modeling Study, John William Capps

Open Access Theses & Dissertations

Depression is a growing public health crisis impacting millions around the world. Transcranial Magnetic Stimulation (TMS) is a non-invasive treatment for depression which has been FDA approved but the factors related to how well patients respond are still under investigation. The current study aimed to identify different treatment response patterns based on Patient Health Questionnaire (PHQ-9) scores over the course of transcranial magnetic stimulation (TMS) treatment for depression and to identify the differences between these response classes on demographic and clinical variables. A total of 285 patients from a psychiatric clinic were included with a sizable number of Hispanics and …

Ketamine Pre-Exposure Does Not Influence Later-Life Responses To Reward-Related Stimuli In Female C57bl/6 Mice, Israel Garcia

Open Access Theses & Dissertations

Preclinical work indicates that exposure to traditional antidepressant medications, in adolescent and adult female subjects, alters reward-related behavior later in life. In recent years, the anesthetic ketamine (KET), now used as a fast-acting antidepressant, has shown promising therapeutic efficacy for the management of depression. However, the potential long-term behavioral consequences of KET exposure across development have not been thoroughly assessed. Thus, to address this issue, we examined if KET exposure, during adolescence or early adulthood, results in enduring alterations in responsivity to the rewarding properties of sucrose and cocaine later in life. Specifically, female C57BL/6 mice were randomly assigned to …

Acculturation, Biculturalism, And Familistic Cultural Values' Relationship With Latino Mental Health, Nathalie Gonzalez

Open Access Theses & Dissertations

As the Latino population increases in the United States, mental health professionals encounter mixed research findings on immigrant mental health. There seems to be an epidemiological paradox in relation to Latino mental health and the effect that acculturation has on anxiety and depression symptoms among this minority population. One discernible research limitation in the existing literature is that researchers measure acculturation as a unidimensional, rather than multidimensional, construct. The present study examined not only acculturation, but also biculturalism, as correlates of depression and anxiety symptoms in a Latino population. Additionally, the present study identified potential Latino cultural buffers against depressive …

Suicide Attempts In Latinx: Findings From A Household Survey Among A Predominantly Mexica-American Sample Living In El Paso, Tx, Giovanna Monique Perez

Open Access Theses & Dissertations

Suicidality in the U.S. has increased dramatically in recent years (Stone et al., 2018). In 2016, 1.3 million U.S. adults attempted suicide (NIMH, 2018). The demographic breakdown showed that Latinx adults had a suicide attempt rate of 6%. In addition, among Latinx adolescents rates were highest among Latinx students (11.3%) compared to white students (6.8%) (CDC, 2016). Latinx are the largest minority in the United States and make up 17% of the U.S. population (United States Census Bureau, 2016). El Paso presents a unique demographic since over 80% of the city's population is Latinx (Pew 2016). To date, there has …

Acculturation, Psychological Distress, And Smoking In Latinos Living With Hiv/Aids, Jessica Armendariz

Open Access Theses & Dissertations

In the United States smoking cigarettes is the leading cause of preventable death, and smoking is of particular health concern among people living with HIV. Depression has been consistently linked to smoking in the literature, and data indicate that acculturation to the U.S. is associated with increased depression among Latinos.

This study examined if acculturation moderates the impact of depression on smoking behavior among Latinos living with HIV through the mediating effect of social support. The results may extend to the sociopsychological construct of culture. We studied 300 Latinos who live with HIV on the U.S./Mexico border.

Results demonstrated there …

A Diathesis-Stress Approach To Post-Traumatic Stress Disorder Symptoms Associated With An Hiv Diagnosis: Implications For Medication Non-Adherence., John Andrew Sauceda

Open Access Theses & Dissertations

Introduction. We fit a diathesis-stress model with childhood trauma and neuroticism as predictors of depressive and HIV-related PTSD symptomatology in a sample of HIV+ Latino men who have sex with men (MSM). We then examined the impact of depressive and HIV-related PTSD symptomatology on medication adherence. We hypothesized the primary stressor from the diathesis-stress model to be symptoms of dissociation at the time of being diagnosed with HIV.

Method. We sampled 149 Latino adult MSM living with HIV at a local HIV treatment clinic in El Paso, Texas. We administered all surveys in paper-and-pencil form, with viral loads and CD4 …

The Latina/O Mental Health Paradox Or Racial/Ethnic Disparities? Depression Among New Immigrants To The U.S, Sandra Iveth Ramirez

Open Access Theses & Dissertations

The Latino/a Mental Health Paradox states that the foreign-born immigrants have better mental health outcomes when compared with native-born groups of various ethno-racial backgrounds, with the gap in mental stress minimizing overtime. The objective of this study is to examine whether Latina/os immigrants suffer an ethno-racial disparity in mental health or if they have favorable mental health outcomes as predicted by the Paradox. Expanding on the Latina/o Mental Health Paradox, rather than comparing Latina/o immigrants with native-born, this study will compare depression among recently legalized Latina/os with recent legalized European immigrants.

Is Alexithymia A Predictor Of College Student Alcohol Abuse?, Diane Arms

Open Access Theses & Dissertations

Alexithymia, as defined by Sifneos (1973), literally means "no words for emotions." It is characterized by the following three domains: 1) the incapacity to identify feelings, 2) inability to describe feelings and 3) the tendency to think in externally oriented ways (Salminen, Saarijarvi, & Aarela, 1995; Sifneos, 2000). Although alexithymia is not a diagnosable disorder, it has been shown to be related to a wide variety of other constructs (e.g. alcohol use, depression and parenting styles). This study examined the interrelationships between alexithymia and student alcohol use, while controlling for sex, perceived parental alcohol use, perceived parenting styles and student …