Medicine and Health Sciences Commons^™

Don't Bring Me Down: A Study Of The Perceived Emotional Impact Of Positive, Negative, And Neutral Content On Facebook, Isis Lopez

Theses and Dissertations - UTB/UTPA

The present study seeks to examine the influence of viewing pages that are categorized as positive, negative, or neutral on the social network (SN) Facebook in relation to college students’ levels of happiness and self-esteem. Viewers were predicted to spend more time viewing the Facebook pages that have been coded as negative compared to positive or neutral pages because of cognitive saliency, and they were predicted to show lower levels of self-esteem and happiness. In addition, participants who view the positive pages were predicted show higher levels of selfesteem and happiness. The results suggested no significant difference in emotion on …

Explaining The Contact Caveat: The Role Of Social Identity And Intergroup Threat, Jesse Acosta

Theses and Dissertations - UTB/UTPA

This project has attempted to offer an explanation for the differential roles of positive and negative contact, wherein negative contact more strongly predicts changes in prejudice than positive contact (Barlow et al., 2007). In an attempt to replicate and extend on this relationship, intergroup threat theory and social identity theory are incorporated in a model intended to explain this differential relationship. This study measured the attitudes of 227 Mexican Americans toward Caucasians and Mexican Immigrants. This analysis offers a partial replication of Barlow et al., with unfavorable attitudes toward Whites leading to stronger changes when contact was negative. When evaluating …

Gratitude And Kindness: Just What The Doctor Ordered, Kathleen E. Glynn

Theses and Dissertations - UTB/UTPA

In recent years, the positive psychology movement has grown and researchers have become interested in studying overall well-being and the predictors of happiness. Previous studies have indicated that biology plays a role in determining an individual’s happiness, but this is not the only contributing factor. Thought patterns and behaviors play a key role in one’s overall wellbeing. The current study evaluated the relationship that a practice of gratitude and performing acts of kindness had on participants’ scores on happiness, gratitude and social support scales. It was predicted that individuals who performed acts of kindness and practice gratitude for one week …

Physical Activity As A Behavioral Treatment In Shr Rats: An Animal Model Of Adhd, Jessica A. Martinez

Theses and Dissertations - UTB/UTPA

Attention Deficit Hyperactivity Disorder (ADHD) is a commonly diagnosed psychiatric disorder defined by inattentive, hyperactive, and/or impulsive behaviors, typically treated with medications. Physical activity has been investigated as a treatment for children with ADHD and provides the ability for the individual to use it as a lifetime treatment option. Animal models can control for many of the issues posed by using human subjects. This study investigates whether physical activity in the form of wheel running reduces hyperactivity in an animal model of ADHD, the Spontaneously Hypertensive Rats (SHR), compared to its control, Wistar Kyoto rat (WKY). Using an ABAB design, …

Theory Of Mind And Inhibitory Processing Among Bilingual Mexican American Young Children, Sarah E. Stegall

Theses and Dissertations - UTB/UTPA

Bilingual children have been found to demonstrate advantages on tasks dependent in part or in whole on inhibitory processing compared to their language dominant and/or monolingual peers. This study examines relations among performance on theory of mind (ToM), inhibitory processing (FF), and performance on an ambiguous-figures (AF) tasks among monolingual and bilingual children. Participants included 135 Hispanic children ages 4.5 to 8 from predominately low-income families. Results revealed a relationship between FF and AF performance with ToM performance and found no differences in performance between monolingual, language-dominant, and balanced-bilingual children.

Personality Of Personal Trainers: A Study Of Perception And Preference, Andy L. Chasse

Theses and Dissertations - UTB/UTPA

This study used a personality questionnaire to address the lack of literature concerning how the general population perceives personal trainers and what qualities they desire in them. The Big Five Inventory (BFI) with two demographic items (gender and previous experience) was administered to 130 undergraduate students at The University of Texas-Pan American to determine perceived and desired characteristics. High extraversion was most commonly associated with personal trainers. High extraversion, agreeableness, and conscientiousness, as well as low neuroticism, were most desired in personal trainers. Significant differences were seen between perceived and desired means across all dimensions. Additionally, gender produced main effects …

Parenting Strategies As Predictors Of Cognitive Development Among Children, Nydia E. Martinez

Theses and Dissertations - UTB/UTPA

The present study investigated relationships among parenting strategies, socioeconomic status, and theory of mind development in 88 (43 girls and 45 boys) predominantly Hispanic 3 – to 7-year-old children. Vocabulary and ToM reasoning (via one true and one false belief task) levels were assessed. Parents completed demographic surveys and a disciplinary questionnaire, which presented the parents with hypothetical corrective behavioral situations. Contrary to expectations there were no significant relations between ToM, parenting strategies, and socioeconomic status in the overall sample. However, examining children tested in English and children tested in Spanish separately yielded some significant results. In the Spanish-speaking sample, …

Social Skills As Predictors Of Theory Of Mind Development Among Children, Lucia A. Salinas

Theses and Dissertations - UTB/UTPA

The present study examined relationships among social skills including deceptive behavior, socioeconomic status, and theory of mind development in 98 predominantly Hispanic 3- to 7-year-old children residing in the Rio Grande Valley of Texas. Measures were of vocabulary, deceptive ability, true belief, and false belief understanding. Children’s interactions with others were also measured through observational methods and parental data was obtained to compute socioeconomic status and validate social skills information. It was hypothesized that social skill development, including deception would emerge along with theory of mind understanding in this population, and that children from households of lower socioeconomic status would …

Binge Drinking In Undergraduate Mexican-Origin Students And Its' Relation To Impulsivity, Rosalva M. Longoria

Theses and Dissertations - UTB/UTPA

Heavy drinking is more prevalent in college students ages 18 through 21 than non-students (NIAAA, 2010). Impulsivity and binge drinking have shown an association (Balodis, Potenza & Olmstead, 2009). An important aspect of this relationship is the influencing factors that may help in determining the effects of drinking on academic performance. In order to predict this behavior, we collected information on tendencies to be impulsive and those that have shown binge drinking behavior from 151 undergraduate students, 11 non-Hispanics, 3 Hispanics, and 137 Hispanics of Mexican-origin attending the University of Texas-Pan American. Of the Mexican-origin students, 37% reported binge drinking …

Positive Emotions And Suicide Intervention Response, Crystal Rodriguez

Theses and Dissertations - UTB/UTPA

This study investigated the role of positive emotions in suicide intervention response, in an effort to inform future directions in suicide intervention strategies. Participants were 381 Hispanic college students who completed a measure of suicide intervention skill and wrote written responses to a vignette of a peer in crisis. Results indicated that communication of positive emotions and suicide intervention response skill were not related. Possible explanations and future directions are discussed.

Variation In Parenting Style In A Captive Group Of Western Lowlands Gorillas, Ana E. Fernandez

Theses and Dissertations - UTB/UTPA

Parenting styles were examined in a group of western lowland gorillas to determine the relationship between parenting style and multiple births with a single individual. Another interest in this study was on varying ways that motherhood can be approached, with partial attention to the relationship between parenting style and social rank. Observational data was collected by means of focal animal sampling and used to analyze contact behaviors in mother-infant relationship. Results indicated that parenting style stayed consistent within the same mother, but different between mothers.

History Of Childhood Sexual Abuse In Mexican Origin Undergraduate Students And Its Relationship To Impulsivity, Jessica Lee Graham

Theses and Dissertations - UTB/UTPA

It is estimated that twenty-five percent of undergraduate female students have experienced some form of sexual abuse while under the age of 18. The definition of childhood sexual abuse, CSA, consists of abusive behaviors of varying intensity and duration and varies across states. Few studies have been done addressing the relationship between CSA and impulsivity. The purpose of this study was to determine if there was an association between a history of childhood sexual abuse and impulsivity in adults of Mexican origin. One hundred fifty-one undergraduates from UTPA participated. For the purposes of this study focus was placed on the …

In-Group Implicit Prejudice Against Mexican Americans In The Rio Grande Valley, Christelle Fabiola Garza

Theses and Dissertations - UTB/UTPA

The existence of in-group implicit prejudice against persons of Mexican origin was examined. Implicit refers to cognitive processes that the individual is unaware. Implicit attitudes are associations between social targets and positive or negative feelings that are passively learned from the environment. The measure we used to assess implicit prejudice was the Implicit Association Test. We also examined acculturation using the Acculturation Rating Scale for Mexican Americans (Flores-Niemann et al., 1999). Family values, assessed using the Cultural Values Scale (Unger, et al., 2002), and skin tone defined by light or dark complexion using a Photovolt 577 reflectance meter, were also …

Spanish/English Language Definitions For Applied Behavior Analysis Terminology, Claudia Arteaga

Theses and Dissertations - UTB/UTPA

Experimental analysis of behavior has grown enormously within recent years. Mexico is one of the main centers of this growth and therefore, as a result, specific Spanish terminology has developed. This thesis offers a list of suggested Spanish translations for terms and definitions in the field of Applied Behavior Analysis (ABA) as a resource in support of bilingual students in the area of experimental analysis of behavior. The first and second chapters explain the origins and history of ABA and its development in the world and specifically in Mexico. The third chapter provides details about the methodology. A book entitled …

False Positive Rates In The Neuropsychological Assessment Of Neurologically Intact Bilingual Hispanic American Adults, Cassandra Dayanira Gonzalez

Theses and Dissertations - UTB/UTPA

Hispanic Americans perform more poorly than White Americans on neuropsychological tests, leading to a higher misclassification rate of brain injury (false positives) among Hispanics when using the 50th percentile of published norms as the estimate of preexisting neuropsychological skill. This study aimed to determine if using an individual comparison standard to estimate preexisting skill levels would reduce the number of false positives in a sample of 20 bilingual Hispanic American adults. Two individual comparison standards were used: (a) WMLS-R Picture Vocabulary scores, and (b) WMLS-R Picture Vocabulary scores and WAIS-III Matrix Reasoning scores combined. Both individual comparison standards were found …

Context Versus Rote Learning In The Martial Arts, Pearson F. Klein

Theses and Dissertations - UTB/UTPA

Research has shown that when learning martial arts katas, adults retained the information better “when the katas were taught with the context method than when the katas were taught with the no context method.” (Tovar, M.) It is imperative more experimentation be performed in this area because the findings do not relate to the population of children. Children between ages seven and twelve were instructed in two original katas utilizing two methods of instruction. First the katas with context were taught and then the other taught was purely based on rote completion of the sequential movements. Every subject was tested …

Predicting College Student Classroom Performance With A Simple Metacomprehension Scale, Amber Lee Klein

Theses and Dissertations - UTB/UTPA

The present study investigated the relationship between college student metacomprehension and the error of predicted classroom performance. College student metacomprehension was evaluated using the Metacomprehension Scale (MCS) designed by Moore, Zabrucky, and Commander (1997a). Prior to an examination administered by a course instructor, covering course content, students predicted the percentage score he/she expected to achieve. The predicted score was subtracted from the obtained score generating an error score. It was hypothesized that error of predicted classroom performance is a function of student metacomprehension, as measured by the MCS. Results indicate the MCS was not a reliable indicator of student predicted …

Attitudinal Measures Of College Students' Punitiveness Toward Sex Offenders, Antonio Zamorano

Theses and Dissertations - UTB/UTPA

The following experiment investigates punitiveness toward sex offenders using a sample of one hundred sixty students from the University of Texas-Pan American student population recruited from undergraduate introductory psychology courses and compensated with extra course credit. Punitiveness toward sex offenders was measured with six-point bipolar Likert scales using two attitudinal research methodologies: a randomly assigned between group experiment using a manipulated hypothetical crime scenario, and a survey using a shortened version of the Community Attitudes Toward Sex Offenders Scale (CATSOS). A one-way analysis of variance (ANOVA) and multiple comparison tests of attitudinal responses to the hypothetical crime scenario determined that …

Digit Ratio And Sexually Dimorphic Psychopathology, Miriam Sarahi Izaguirre

Theses and Dissertations - UTB/UTPA

The 2D:4D ratio is a sexually dimorphic trait which is lower in males than in females. A low value of 2D:4D indicates a uterine environment high in testosterone and low in estrogen which is a characteristic of males. Smaller 2D:4D ratios have been associated with disorders that occur more frequently in males, such as autism and ADHD. In contrast, eating disorders and depression (disorders that occur more frequently in females) suggests larger 2D:4D ratios. The purpose of the study is to replicate and extend the findings of previous research concerning the relationship of masculinized and feminized digit ratio to the …

The Effects Of Ssris On Sexual Function In College Students, Adriana Ivette Sanchez

Theses and Dissertations - UTB/UTPA

The present study will investigate the effects of Selective Serotonin Reuptake Inhibitors (SSRIs) on sexual function in college students. Depression is the most prevalent disorder individuals’ encounter. Depression could occur at any age but is most prevalent at 25-years to 44-years of age. The most common treatment is antidepressant specifically SSRIs, but it’s most common side effect is sexual dysfunction. The study includes 328 participants. The average age of the participants is 23.9 years old and had a standard deviation of 6.8. The participants answered a questionnaire asking about their sexual function. This study resulted with a very low sample …

Sequelae Of Childhood Sexual Abuse And Chronic Headache Pain In Women, Kathy L. Theiss

Theses and Dissertations - UTB/UTPA

For many years the association of headache with CSA has been postulated and results have been similar across studies indicating a robust connection. Chronic headache is one of the most common causes of visits to physicians and contributes to decreased quality of life for those who suffer with them. Although CSA is detrimental to both men and women, evidence supports that women are more likely to suffer from chronic somatic headache pain than men. Therefore, it is hypothesized that chronic headache is significantly more common among women with a history of childhood sexual abuse when compared to women who have …

Predictors Of Pap Smear Utilization Among Female Mexican American College Students, Sylvia M. Morales

Theses and Dissertations - UTB/UTPA

The Pap smear is a diagnostic screening test that detects abnormal cell growth, which may lead to cervical cancer. Pap smears are performed at a consistently lower frequency among Hispanic than non-Hispanic American White women, potentially contributing to a 70% higher rate of cervical cancer in Hispanic Americans. This study examined possible predictors of Pap smear utilization among 165 Mexican American female college students aged 18 to 30 attending the University of Texas-Pan American situated near Texas’s United States – Mexico border. Significant predictors were: recommendation by a health care professional; sexual activity; mother’s educational level; and external locus of …

The Relationship Between Quality Of Maternal Care And The Development Of Infant Sociability In A Captive Group Of Western Lowland Gorillas, Liza Veliz

Theses and Dissertations - UTB/UTPA

Maternal factors, e.g., quality and behavior were examined in order to determine if a relationship with enhanced infant social development exists. Gorilla mothers were each nursery reared and are full siblings, providing an unusual opportunity to examine the individual differences that may play a role in infant socialization. Observational data collected during three-time blocks by means of focal animal sampling were used to analyze social behaviors and identify initiators and receivers of contact behaviors, thereby determining a relationship between maternal care and infant sociability. Results indicated that mothers who provided successful maternal care produced more sociable offspring. Findings from this …

Stress In Mexican-American Adolescence And Its Relations To Family Structure And Socioeconomic Status, Diana Villanueva

Theses and Dissertations - UTB/UTPA

While previous research has demonstrated the importance of studying adolescence, few studies have explored the determinants of Mexican-American adolescent stress. Studies have shown that individual differences exist among adolescents that help determine adolescent stress. Individual differences such as family structure and socioeconomic status among Mexican-American adolescents may help to better understand adolescent stress. This study investigated incidence of Mexican-American adolescent stress in a public high school and middle school composed of 2,686 students from the Edinburg Consolidated Independent School District. Data was obtained from the Teen Life Survey administered in the spring of 1998 by Dr. Israel Cuellar. The relations …

Gender Identity Development In Self-Disclosed Gay Men In Hidalgo County, Texas, Sammy Lee Flanagan Jr.

Theses and Dissertations - UTB/UTPA

Although gay individuals are now more visible than ever, homosexuality remains among the most stigmatized of personal identities. It is because of the various variables associated with coming out and being out and the multitude of persons affected by an individuals' decision to disclose his orientation that are the focus of this research.

This research is designed to document the “coming out” experiences of self disclosed homosexual men, in Hidalgo County, Texas a predominately Mexican American, Catholic community, This research will look at the identity change that takes place when people choose to disclose their homosexual identity to other people. …

Psychological Correlates Of Pain Perception: An Assessment Of False Biofeedback, Tobie Jay Escher

Theses and Dissertations - UTB/UTPA

Effects of suggestion and placebos in pain therapy have become a modern theme in pain management. This study was designed to investigate whether suggestive false biofeedback, compared with a true biofeedback control condition, would have an effect on pain perception ratings in a simplified version of a cold pressor task (CPT). Psycho-physiological measures of electrical cortical activity (EEG) and muscle tension (EMG) combined with psychological correlates (verbal and visual pain ratings) were also assessed.

A separate 2 (gender) x 2 (feedback condition) x 6 (time segment) mixed-design ANOVA was performed for (a) EEG frontal and (b) parietal lobe alpha activity, …

The Public Dream: A Jungian Interpretation Of "The Waste Land", Obed Sanchez

Theses and Dissertations - UTB/UTPA

A Jungian interpretation of The Waste Land was undertaken in this thesis. The symbolic underpinnings of the poem were found to resonate with archetypal significance. A comparative study of key ideas developed by C. G. Jung and T. S. Eliot was adopted in order to illuminate the psychological aspects of the poem. The theme of individuation and the archetypes which accompany it were revealed in the symbolic imagery of The Waste Land. The emotional tenor of Eliot's disposition and the philosophical direction of his thinking at the time The Waste Land was written were found to correlate with and parallel …

Acculturation Level And Performance Of Mexican Americans On A Test Of Malingering, Sonya Rosa Flores

Theses and Dissertations - UTB/UTPA

The detection of malingered neuropsychological impairments is an essential issue for mental health professionals. Acculturation level and performance of Mexican Americans on the Computerized Assessment of Response Bias, (CARB), was investigated in the present study. The CARB was administered to 89 subjects comprised of 51 student volunteers and 38 community volunteers. There were 41 males and 48 females, with ages ranging from 18 to 46 years of age. All subjects were instructed to try their best to "fake" a memory deficit. Subjects were grouped into four acculturative typologies according to their performance on the Acculturation Rating Scale for Mexican Americans-II, …

A Research Model Of Care-Givers And/Or Socializing Agents Explored In Terms Of Grandparenthood, Susanna Imelda Guadalupe Stephens

Theses and Dissertations - UTB/UTPA

A collection of secondary (literature) information which revealed the relevant elements and conditions that surround the psychosocial aspects of family kinships were integrated to form the Kin-Psychosocial-Systems Model (KPSS). The KPSS Model is an investigative model (that includes a set of inter-related concepts, definitions, and propositions) which presents a systematic view of family kinships by specifying relationships among culture and family social systems, care-giving and socialization, and psychosocial development for the purpose of providing researchers with a means for explaining and predicting psychological and social phenomena related to the expression and enactment of family kinships.

Acculturation In Mexican American Adolescents And Its Relation To Perceived Social Support, Rossana Jimenez

Theses and Dissertations - UTB/UTPA

Previous research has demonstrated the importance of social support resources for emotional well-being and health, few studies have explored the determinants of social support. A number of factors that can influence Mexican American adolescents' tendencies when seeking help have been studied. Variables such as acculturation, culturally shared beliefs or values, social support systems, and self-esteem may help to better understand such behaviors.

The purpose of this study is to investigate the effects of acculturation on perceived social support by adolescents. Specifically, we examine the extent to which gender, acculturation, and age influenced perceived social support of adolescents.

In general, results …