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Brigham Young University

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Articles 481 - 510 of 1960

Full-Text Articles in Social and Behavioral Sciences

Academic Persistence Among Native American High School Students, Tianna Jeanne Buckley Apr 2018

Academic Persistence Among Native American High School Students, Tianna Jeanne Buckley

Theses and Dissertations

Qualitative interviews with 12 Native American high school junior and senior students who grew up on reservations identified the following themes related to their persistence in college: (a) faculty support, (b) structured social support, (c) family support or the lack thereof, (d) motivation to be better, and (e) encountering racism. The results indicated a need for clear academic expectations between the school district and the tribal liaisons, multicultural training to foster positive relationships from the primary to secondary level, and structured college preparatory instruction designed for Native American students. Results also indicated a need for further research into the educational …

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Performance Self-Appraisal Calibration Of Esl Students On A Proficiency Reading Test, Jodi Mikolajcik Petersen Apr 2018

Performance Self-Appraisal Calibration Of Esl Students On A Proficiency Reading Test, Jodi Mikolajcik Petersen

Theses and Dissertations

Self-assessment as a placement measure or accurate assessment of skill has been scrutinized in previous research. Findings have shown a general human tendency towards overconfidence in performance (Kruger & Dunning, 1999). This study looks at performance self-appraisals in an ESL population, with participants from varying cultural backgrounds. Performance self-appraisal calibration is a measure of the relationship between an examinee's perceived skill (or confidence) and their actual skill (or ability) on a given exam item (Phakiti, 2016). Being well-calibrated is an indication that test takers know their strengths and weaknesses and thus the difference between confidence and ability is minimal, whereas …

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Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler Apr 2018

Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler

Theses and Dissertations

Objectives: A meta-analysis was conducted to determine the average effect size of internalizing and externalizing symptoms after pediatric traumatic brain injury across a range of severity (mild, moderate, and severe). Two-meta-regressions were also conducted to determine the role of age at injury at time since injury on these effect sizes.Participants and Methods: 9725 titles and abstracts were collected from PubMed, PsycInfo, and Web of Science. Of these, 63 full-text articles were examined for inclusion criteria to determine eligibility for the study. To be included, the studies needed to be published prior to March 2017 in English, needed to have a …

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Academic Persistence Among Native American High School Students, Tianna Jeanne Buckley Apr 2018

Academic Persistence Among Native American High School Students, Tianna Jeanne Buckley

Theses and Dissertations

Qualitative interviews with 12 Native American high school junior and senior students who grew up on reservations identified the following themes related to their persistence in college: (a) faculty support, (b) structured social support, (c) family support or the lack thereof, (d) motivation to be better, and (e) encountering racism. The results indicated a need for clear academic expectations between the school district and the tribal liaisons, multicultural training to foster positive relationships from the primary to secondary level, and structured college preparatory instruction designed for Native American students. Results also indicated a need for further research into the educational …

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Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin Apr 2018

Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin

Theses and Dissertations

This meta analysis looks at the results of performance anxiety related interventions with musicians. This meta analysis results from all found studies on computerized databases including National Library of Medicine's PubMed, dissertations and Theses (ProQuest), PsycINFO, and Oxford Journals Database. They range from cognitive interventions, behavioral interventions, mediation, and biofeedback. The results are primarily drawn from participants self report before and after the intervention. They were coded for length of intervention, number of participants, level of participant (students or professionals), type of intervention, self report measures used, and the effect size of the intervention. The overall effect of all 17 …

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Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler Apr 2018

Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler

Theses and Dissertations

Objectives: A meta-analysis was conducted to determine the average effect size of internalizing and externalizing symptoms after pediatric traumatic brain injury across a range of severity (mild, moderate, and severe). Two-meta-regressions were also conducted to determine the role of age at injury at time since injury on these effect sizes.Participants and Methods: 9725 titles and abstracts were collected from PubMed, PsycInfo, and Web of Science. Of these, 63 full-text articles were examined for inclusion criteria to determine eligibility for the study. To be included, the studies needed to be published prior to March 2017 in English, needed to have a …

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Neuroimmune-Mediated Alcohol Effects On Ventral Tegmental Area Neurons, Stephanie Bair Williams Apr 2018

Neuroimmune-Mediated Alcohol Effects On Ventral Tegmental Area Neurons, Stephanie Bair Williams

Theses and Dissertations

Dopamine (DA) transmission is a key player in the rewarding aspects of ethanol as well as ethanol dependence. The current dogma is that DA transmission is increased during ethanol via the inhibition of ventral tegmental area (VTA) GABA neurons and that excitation of VTA GABA neurons during withdrawal results in decreased DA transmission. Microglia, the major neuroimmune effector in the brain, may be a key mediator in this process by releasing cytokines following activation. We evaluated the effect of ethanol on cytokine concentrations in the VTA and NAc using a cytometric bead array, and found that low dose ethanol (1.0 …

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Pun Strategies Across Joke Schemata: A Corpus-Based Study, Robert Nishan Crapo Apr 2018

Pun Strategies Across Joke Schemata: A Corpus-Based Study, Robert Nishan Crapo

Theses and Dissertations

In the linguistic study of humor, research has largely been centered around the formulation of models and theories or the dissecting and categorization of jokes. Because of the often difficult-to-categorize aspects of verbal jokes, much time has been spent trying to create taxonomies for humor types and mechanisms. Linguists such as Raskin and Attardo have sought to categorize all verbal humor according to various functional elements (Attardo & Raskin, 1991). Such elements include, but are not limited to, the logical mechanism that drives the humor in the joke or the situation where the joke takes place. These categorizations are helpful …

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The Socialization Of Financial Giving: A Multigenerational Exploration, Ashley Brooks Lebaron Apr 2018

The Socialization Of Financial Giving: A Multigenerational Exploration, Ashley Brooks Lebaron

Theses and Dissertations

Previous research has found that family socialization influences financial giving behaviors and that financial giving predicts personal wellbeing. However, little research since the early 1980s has explored this phenomenon, and virtually none of the research has been qualitative in nature. As part of the Whats and Hows of Family Financial $ocialization project, this study employs a diverse, multi-site, multigenerational sample (N = 115) to qualitatively explore the following research question: how do children learn about financial giving from their parents? In other words, how is financial giving transmitted across generations? From interviews of emerging adults and their parents and grandparents, …

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Physical Abuse Tendencies Among Males: Initial Development And Validation Of The Likelihood To Physically Abuse, Christina Elisabeth Riley Apr 2018

Physical Abuse Tendencies Among Males: Initial Development And Validation Of The Likelihood To Physically Abuse, Christina Elisabeth Riley

Theses and Dissertations

Male-perpetrated intimate partner violence (IPV) against women remains as a pervasive and detrimental issue both in the United States and globally. Researchers, counselors, and others often develop psychological measures to help understand the causes of IPV in an effort to prevent this issue from occurring. Debate still persists within IPV research as to the definitive factors that contribute to the perpetration of IPV. The socio-feminist perspective remains as the predominant theoretical basis that drives IPV research and understanding. Despite this, no psychological measure grounded in this theory that predicts IPV perpetration proclivities has been developed and validated to date. The …

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Day-Of-Injury Computed Tomography (Ct) And Longitudinal Rehabilitation Outcomes: A Comparison Of The Marshall And Rotterdam Ct Scoring Methods, Kayla Michelle Alder Apr 2018

Day-Of-Injury Computed Tomography (Ct) And Longitudinal Rehabilitation Outcomes: A Comparison Of The Marshall And Rotterdam Ct Scoring Methods, Kayla Michelle Alder

Theses and Dissertations

Both individual patient-related and injury-related factors predict functional outcomes following moderate-to-severe traumatic brain injury (M/S TBI). Other than binary outcomes such as death, little is known about the role of day-of-injury neuroimaging in predicting long- term outcomes. Classification systems for assessing the severity of injury using computerized tomography (CT) scans, such as the Marshall Classification System (MCS) or Rotterdam scale, have not been systematically studied to see how they relate to long-term rehabilitation and functional outcomes following M/S TBI. The MCS consists of six categories based on information about midline shift, basal cistern compression, surgery evacuation, and lesion size. The …

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A Content-Analytic Meta-Analysis Of Gender Stereotyping In Screen Media, Lee Whitney Essig Apr 2018

A Content-Analytic Meta-Analysis Of Gender Stereotyping In Screen Media, Lee Whitney Essig

Theses and Dissertations

Thousands of studies have investigated the gendered portrayals in various forms of media. Researchers believe that considering gendered media content is important, as gender stereotypes have been found to influence development, often with adverse outcomes. Although a vast body of research on gender stereotypes has accumulated, little effort has been made to synthesize this literature. The purpose of this paper is to collect and analyze the results of content-analytic studies of gender portrayals across several forms of media including television, television commercials, movies, video games, music videos, and various forms of print media into a comprehensive paper on gender stereotypes …

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Rubric Rating With Mfrm Vs. Randomly Distributed Comparative Judgment: A Comparison Of Two Approaches To Second-Language Writing Assessment, Maureen Estelle Sims Apr 2018

Rubric Rating With Mfrm Vs. Randomly Distributed Comparative Judgment: A Comparison Of Two Approaches To Second-Language Writing Assessment, Maureen Estelle Sims

Theses and Dissertations

The purpose of this study is to explore a potentially more practical approach to direct writing assessment using computer algorithms. Traditional rubric rating (RR) is a common yet highly resource-intensive evaluation practice when performed reliably. This study compared the traditional rubric model of ESL writing assessment and many-facet Rasch modeling (MFRM) to comparative judgment (CJ), the new approach, which shows promising results in terms of reliability and validity. We employed two groups of raters”novice and experienced”and used essays that had been previously double-rated, analyzed with MFRM, and selected with fit statistics. We compared the results of the novice and experienced …

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Evaluating The Effectiveness Of A Korean Heritage-Speaking Interpreter, Yoonjoo Lee Apr 2018

Evaluating The Effectiveness Of A Korean Heritage-Speaking Interpreter, Yoonjoo Lee

Theses and Dissertations

The U.S. is a country of immigrants who are non-native speakers of English (NNS), yet its legal system is not always in the favor of them. One of the issues for the NNSs is not being provided with proficient interpreters in legal settings such as police interrogations or courtrooms. There are times when some NNSs are offered qualified interpreters or translators, but others are provided with heritages speakers of needed languages in the local area. The heritages speakers are often thought to have good proficiency in languages, but unfortunately thats not always the case. To investigate the need for qualified …

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Switch-Reference In Pastaza Kichwa, Alexander Harrison Rice Apr 2018

Switch-Reference In Pastaza Kichwa, Alexander Harrison Rice

Theses and Dissertations

Pastaza Kichwa is a Quechuan language spoken in eastern Ecuador. This thesis describes its use of switch-reference which is traditionally understood to be an interclausal cross-referencing feature. Switch-reference is manifested by one of two morphemes that mark a subordinate clause as having either the same or different subject as another clause. Switch-reference has been described for other Quechuan languages and some of these studies present challenges to the theoretical underpinnings of switch reference (Stewart 1988, Dreidemie 2007) others present associated functions of switch-reference morphemes (Cole 1982). This study tests some of the propositions made about switch-reference in other Quechuan languages …

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Investigating The Perception Of Identity Shift In Trilingual Speakers: A Case Study, Elena Vasilachi Apr 2018

Investigating The Perception Of Identity Shift In Trilingual Speakers: A Case Study, Elena Vasilachi

Theses and Dissertations

This is a case study that examines the perception of identity shift in trilingual speakers. The participants were three females from Moldova, a country in Eastern Europe, that have moved to the U.S. Participants responded to open-ended questions during an individual interview and self-report. The questions were about (1) the way they think in their native language, (2) the way they feel in different situations while switching languages, and (3) their interactions with others, depending on their relationships with the participants, the situation, and the language they use at that moment. Primary findings suggest that trilingual speakers perceive a shift …

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An Analysis Of Rehearsed Speech Characteristics On The Oral Proficiency Interview—Computer (Opic), Gwyneth Elaine Gates Apr 2018

An Analysis Of Rehearsed Speech Characteristics On The Oral Proficiency Interview—Computer (Opic), Gwyneth Elaine Gates

Theses and Dissertations

The ACTFL Proficiency Guidelines identify memorized words and phrases as a hallmark of novice-level speech. For this reason, research by Cox (2017) found rehearsed content to be a major hindrance to interviewees being rated at higher sublevels on the Oral Proficiency Interview-computer (OPIc). To further investigate, an analysis of these memorized segments to determine patterns of lexico-grammatical and discursive features was conducted. In this study, researchers utilized a Praat analysis to compare prosodic features (specifically, mean length of utterance, number of silent pauses, and articulation rate) of speech segments marked as memorized and those which were not. A qualitative analysis …

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Perceptual Proficiency Ratings Of Obstruent Productions In L2 Learners Of English As A Function Of Speech Task Type, Word Position, And Listener Expertise, Rachel Mcpherson Zitting Mar 2018

Perceptual Proficiency Ratings Of Obstruent Productions In L2 Learners Of English As A Function Of Speech Task Type, Word Position, And Listener Expertise, Rachel Mcpherson Zitting

Theses and Dissertations

Second language (L2) learners of English must learn to produce English phonemes, words, and sentences. These L2 learners make many errors when learning English; they may change the place or manner of articulation, insert vowels, or delete consonants. Obstruent sounds, such as fricatives, affricates, and stops, can be especially difficult for L2 learners. This study analyzed native English speakers’ perception of the quality of obstruents produced by native Mandarin Chinese and Korean speakers. Target words containing obstruents had been produced in three different tasks: in a carrier phrase, in a paragraph, and in a spontaneous speech sample. Obstruents were produced …

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Effects Of Competition In Violent And Nonviolent Video Games On Aggressive/Prosocial Behavior, Christopher Edward Hawk Mar 2018

Effects Of Competition In Violent And Nonviolent Video Games On Aggressive/Prosocial Behavior, Christopher Edward Hawk

Theses and Dissertations

Previous research shows that playing violent video games leads to increases in aggressive feelings, thoughts, and behaviors. However, recent research has questioned the reliability of these findings. Two important variables associated with aggressive outcomes that have yet to be fully explored in the violent video game literature are the competitive aspects of the games and the outcomes of that competition (e.g., winning or losing). The present study was a two (gameplay: violent vs. nonviolent) by two (difficulty: easy vs. hard) by three (competition: no competition vs. competition win vs. competition lose) between-subjects factorial design, with aggressive/prosocial behavior measured as the …

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How Are U.S. Startups Using Instagram? An Application Of Taylor's Six-Segment Message Strategy Wheel And Analysis Of Image Features, Functions, And Appeals, Robert David Jenkins Mar 2018

How Are U.S. Startups Using Instagram? An Application Of Taylor's Six-Segment Message Strategy Wheel And Analysis Of Image Features, Functions, And Appeals, Robert David Jenkins

Theses and Dissertations

Social media and their accompanying smartphone apps have opened brands to consumers in unprecedented ways. Of these sites, none, with the exception of Facebook, are more popular than Instagram, a social networking app that is image-centric and image-driven. As a free platform for potentially reaching, attracting, and engaging with millions of consumers, Instagram offers brands an unprecedented avenue for free advertising—all on a relatively level playing field. This means that brands, even startups, have the same access to potential followers as larger, more established brands. This advertising is more fluid, more frequent, and more inconspicuous than traditional advertisements; e.g., magazine …

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Well-Being And Physiological Reactivity To Stress, Sheilagh Fox Mar 2018

Well-Being And Physiological Reactivity To Stress, Sheilagh Fox

Theses and Dissertations

Because of the impact of stress on health, it is important to understand the variables that underlie cardiovascular reactivity to stress because it may lead to more focused targets of intervention for helping people to reduce or otherwise better manage their stress. The purpose of the present study was to answer the following questions: does lack of eudaimonic well-being (a combination of psychological and social well-being) predict increased cardiovascular reactivity to stress in a clinically distressed population? And does increased eudaimonic well-being protect against increased cardiovascular reactivity to stress when hedonic well-being (a combination of positive affect and life satisfaction) …

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A Rhetorical Analysis Of Campaign Songs In Modern Elections, Lottie Elizabeth Peterson Mar 2018

A Rhetorical Analysis Of Campaign Songs In Modern Elections, Lottie Elizabeth Peterson

Theses and Dissertations

Since the U.S. presidential election of 1800, candidates have selected campaign songs to underscore their political platforms. The literature on politics and music suggests that in modern campaigns, the significance of music rests not in the song itself but in the artist behind the song and the image associated with that particular artist. This analysis sought to convey how the very process of selecting a campaign song is a profound rhetorical act, and that songs chosen even in modern elections have a specific meaning and purpose tied to the political contexts in which they are embedded. Using an adaptation of …

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Language Translation For Mental Health Materials: A Comparison Of Current Back-Translation And Skopostheorie-Based Methods, Amelia Kathleen Black Mar 2018

Language Translation For Mental Health Materials: A Comparison Of Current Back-Translation And Skopostheorie-Based Methods, Amelia Kathleen Black

Theses and Dissertations

As mental health professionals seek to disseminate information in many languages in order to meet the needs of an increasingly diverse population, it is important to consider the methods of written translation that the field is choosing to employ. The method chosen for translation can affect the accuracy and usability of the translated text. This study begins with a survey of current literature, the results of which suggest that the most popular translation method in the mental health field is back-translation, a translation method based in the premise that translating a text back into its original English after it has …

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The Emotional Effects Of Life Experience On Bilingual Speakers' Nonverbal Communications, Sarah Marie Webb Mar 2018

The Emotional Effects Of Life Experience On Bilingual Speakers' Nonverbal Communications, Sarah Marie Webb

Theses and Dissertations

This research is intended to demonstrate that bilingual speakers exhibit nonverbal behavior and emotional expressions that affect their ability to communicate in their intended manner. I argue that these changes are linked to the emotional ties to experiences in those languages. The nonverbal traits that appear when bilingual speakers share personal narratives in different languages are measured through facial recognition and emotion sensory software for evidentiary support in establishing intent versus actual self-presentation. New methods of self-analysis are discussed and utilized to determine if the speakers are inherently aware of these changes or can notice them through cross linguistic self-analyses.

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The Interactive Effects Of Deployment And Other Organizational Dynamics On Sexual Harassment In The Military, Clinton Dean Kelly Mar 2018

The Interactive Effects Of Deployment And Other Organizational Dynamics On Sexual Harassment In The Military, Clinton Dean Kelly

Theses and Dissertations

Higher rates of sexual harassment in the military have been well documented in the existing literature. However, not much is known about how the deployment of women effects the odds of sexual harassment of females. This study used three public use datasets collected by the Defense Manpower Data Center (DMDC) in 2006, 2010, and 2012 from active duty soldiers in the Air Force, Army, Marines, and Navy to evaluate the effect of deployment on five different types of sexual harassment. Organizational factors such as sex-ratio, paygrade, masculinity, and organizational climate were also evaluated in relation to sexual harassment. Lastly, the …

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But First, Let Me Take A Selfie: A Content Analysis Of Female And Male Celebrity Selfies On Instagram, Maureen Grace Elinzano Mar 2018

But First, Let Me Take A Selfie: A Content Analysis Of Female And Male Celebrity Selfies On Instagram, Maureen Grace Elinzano

Theses and Dissertations

The purpose of this research is to analyze the differences between women and men and their selfies on the popular social media application Instagram. Past research and notions in popular culture show that women take more selfies than men do, and that they place more time and effort into their selfies than men do. The goal is to show that women may not solely do the action of taking and posting selfies and that the stereotype of taking and posting selfies being a feminine action should not be prevalent. We conducted a thorough visual content analysis of selfies on Instagram …

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Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett Feb 2018

Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett

Theses and Dissertations

Sufficient blood concentrations of folate and the products from its metabolism arenecessary for several cellular functions. The C677T MTHFR polymorphism, present in over halfof the U.S. population, reduces the efficiency of folate metabolism and has been linked to theonset of multiple psychiatric disorders and cognitive decline. The intracellular parasiteToxoplasma gondii can infect the human brain and is associated with increased prevalence ofpsychiatric disorders and cognitive decline. In vitro studies have found that Toxoplasma gondiimay salvage unmetabolized folate from host cells. Since the C677T MTHFR polymorphism andinfection by Toxoplasma gondii both affect folate metabolism or availability, I used data fromthe third …

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Latent Toxoplasma Gondii Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett Feb 2018

Latent Toxoplasma Gondii Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett

Theses and Dissertations

Sufficient blood concentrations of folate and the products from its metabolism are necessary for several cellular functions. The C677T MTHFR polymorphism, present in over half of the U.S. population, reduces the efficiency of folate metabolism and has been linked to the onset of multiple psychiatric disorders and cognitive decline. The intracellular parasite Toxoplasma gondii can infect the human brain and is associated with increased prevalence of psychiatric disorders and cognitive decline. In vitro studies have found that Toxoplasma gondii may salvage unmetabolized folate from host cells. Since the C677T MTHFR polymorphism and infection by Toxoplasma gondii both affect folate metabolism …

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Moving Toward And Away From Others: A Person-Centered Analysis Of Social Orientations In Emerging Adulthood, Nathan A. Jorgensen Dec 2017

Moving Toward And Away From Others: A Person-Centered Analysis Of Social Orientations In Emerging Adulthood, Nathan A. Jorgensen

Theses and Dissertations

Emerging adulthood is a time rife with transitions, and is thus an important time period to study the various ways in which people both connect with and move away from others, or how they are socially oriented. Previous research has suggested a number of factors that contribute to social orientations, including social motivations, the self in relation to others, other-directed emotions and cognitions, and actual social behaviors. The current study examined what types of social orientations exist and how they relate to indices of relational and individual well-being in a sample of US emerging adults (N = 787). Using latent …

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"Speak Up!" An Examination Of The Language Abilities Of Children Displaying Various Forms Of Social Withdrawal And Aggression, Brandon Neil Clifford Dec 2017

"Speak Up!" An Examination Of The Language Abilities Of Children Displaying Various Forms Of Social Withdrawal And Aggression, Brandon Neil Clifford

Theses and Dissertations

Language serves as a mechanism through which children are able to interact and communicate with their others. Thus, when children do not produce language at a typical pace, there may be cause for concern. The primary purpose of the current study was to examine the language abilities of children displaying various forms of social withdrawal and children engaging in subtypes of aggression. Participants came from the Brigham Young University Child Laboratory (N = 141; Mage = 4.57; 53% female) and were observed and teachers and parents completed reports on children's behaviors and demographics. Results revealed reticent and solitary-passive children to …

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