Digital Commons Network^™

Dark Tetrad Responses To Moral Dilemmas, Kayli Wrenn

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Dark Tetrad consists of four socially malevolent personality traits: psychopathy, sadism, narcissism, and Machiavellianism. The current study assessed the relationships among each dimension of the Dark Tetrad and moral decision making using sacrificial moral dilemma vignettes. Participants (n = 212 undergraduates) completed two measures of each of the four Dark Tetrad constructs then read a series of 16 sacrificial moral dilemma vignettes. These dilemmas manipulated whether the participant would personally perform the sacrifice and described either the disgusting or sad emotional consequences of the sacrifice. After each vignette, participants rated the moral rightness/wrongness, moral permissibility, and behavioral intention to …

Examination Of A Screening Tool For Athletes’ Mental Health And Its Direct Implications To Sport Training And Competition, Jesse Scott

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Sport Interference Checklist (SIC) is a psychometrically validated instrument designed to assess how often cognitive and behavioral factors interfere with athletes performance during training and/or competition as well as the extent to which athletes are interested in pursuing sport psychology to address these problems. The success of this scale inspired an interest in developing new items that assess the influence of specific mental health concerns on sport performance using the SIC format. The Sport Interference Checklist’s Sport Specific Screen for Mental Health (SIC-SSSMH) was empirically developed using 259 athletes to assist in the identification of mental health problems explicitly …

The Effects Of Psychopathic Traits On Social Support Networks, Stephanie Marie Molina

UNLV Theses, Dissertations, Professional Papers, and Capstones

Psychopathy is a personality disorder with distinctive behavioral, emotional and interpersonal features. The dual process model of psychopathy conceptualizes the construct via two distinct factors: fearless dominance (FD) and impulsive antisociality (IA). While individuals higher in psychopathic traits are less likely to cooperate with others, research examining the impact of psychopathy on individuals’ social networks is lacking. In the current study, 377 first year undergraduate students completed the Multidimensional Personality Questionnaire, the Ten Item Personality Inventory, and ratings regarding their social networks via Qualtrics. Students were asked to list up to ten friends and rate their relationship via a newly …

The Role Of Metrical Structure In Tonal Knowledge Acquisition, Matthew Rosenthal

UNLV Theses, Dissertations, Professional Papers, and Capstones

Experienced listeners possess a working knowledge of pitch structure in Western music, such as scale, key, harmony, and tonality, which develops gradually throughout childhood. It is commonly assumed that tonal representations are acquired through exposure to the statistics of music, but few studies have investigated potential learning mechanisms directly. In Western tonal music, tonally stable pitches not only have a higher overall frequency of occurrence, but they may occur more frequently at strong than weak metrical positions, providing two potential avenues for tonal learning. Two experiments employed an artificial grammar learning paradigm to examine tonal learning mechanisms. During a familiarization …

Challenges In Researching The Relationship Between Delinquency And Family Dynamics In Juvenile Sex Offenders, Dio Kevin Turner Ii

UNLV Theses, Dissertations, Professional Papers, and Capstones

Recently developed treatment approaches on juvenile sex offenders include the offenders and their families. These approaches have some empirical support; however, little research attempts to link family dynamics and child abuse with juvenile re-offending. This study attempted to examine the family dynamics from the juveniles’ perspective. The Family Assessment Measure (FAM-III), Parental Bonding Instrument (PBI), Self Reported Delinquency measure (SRD), and Childhood Trauma Questionnaire - Short Form (CTQ-SF) were used to assess family dynamics, parenting style, delinquency and childhood maltreatment, respectively. Problems with recruitment resulted in too few participants (N=6) to conduct meaningful statistical analyses. Participant responses suggested elevated impression …

The Influence Of Ethnic Identity And Family Support On Posttraumatic Symptoms In Maltreated Youth, Harpreet Kaur

UNLV Theses, Dissertations, Professional Papers, and Capstones

Maltreated children are at greater risk of developing PTSD than nonmaltreated children (Ackerman et al., 1998; Epstein et al., 1997; Famularo et al., 1996; Kilpatrick et al., 2003; Widom, 1999). This study sought to assess the role of ethnicity, ethnic identity, and family support on the effects of maltreatment and trauma in adolescents. Participants (n=145) included adolescents from Child Haven, a Department of Family Services (DFS)-related site in Las Vegas, and youths in foster care assessed at the offices of Dr. Stephanie Holland. The first hypothesis was that non-Caucasian youth would have higher levels of PTSD-related symptoms than Caucasian youth. …

Pain Tolerance And Thresholds In Women With Dyspareunia: Do Pain And Sex Primes Have Differential Effects?, Lea Thaler

UNLV Theses, Dissertations, Professional Papers, and Capstones

Dyspareunia, defined as recurrent pain in the genital/pelvic region during sexual intercourse, is one of the most common types of female sexual dysfunction, affecting approximately 15% of women between the ages of 18 and 24. Women with dyspareunia display similar cognitive and emotional styles evidenced in other chronic pain conditions (e.g. hypervigilance for pain information, catastrophization, and negative affect); however, dyspareunia is a unique pain disorder in that it directly involves sexual functioning. This pairing of pain and sex raises the issue of conditioning. Is it possible that because intercourse is painful for women with dyspareunia, the presentation of any …

Evaluating A Social Skills Training Protocol In A Private Setting: Outcomes And Issues, Judi Davis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Society is dealing with a trend of aggressive and destructive behavior among children and adolescence. Children with social, emotional, and conduct problems are at high risk for academic failure, peer rejection, conduct disorder, school dropout, delinquency, and drug and alcohol problems (Webster-Stratton, Reid, & Stoollmiller, 2008). A high priority for the United States public health and crime prevention is the prevention of aggressive and delinquent behavior during childhood and adolescence (Taylor, Eddy, & Biglan 1999).

Social skills trainings aim to increase the performance of key social behaviors that are important for children to succeed in social situations. Solutions may be …

A Brief Content Analysis Of Attachment And Sexual Relationships In Sex Therapy And Research Journals, Kathryn Zambrano Devis

UNLV Theses, Dissertations, Professional Papers, and Capstones

A surge of scholarly publications on attachment within couple relationships prompted this content analysis of attachment articles published in six sex therapy and sex research journals. This study investigates the extent to which these journals attend to attachment in the context of adult sexual relationships. The researcher found 2257 articles published within these journals; 64 of which attend to attachment and 9 of which attend to attachment and sex. Implications for couples therapy in the field of sex therapy and future directions are discussed.

The Relationship Between The Functions Of School Refusal Behavior And Family Environment, Rachel Marie Schafer

UNLV Theses, Dissertations, Professional Papers, and Capstones

The current study examined the relationship between the functions of school refusal behavior and family environment characteristics in a community sample of youth. The primary aim was to determine the family environments most strongly associated with each function of school refusal behavior in an ethnically diverse, community-based sample of youths referred to the legal process for absenteeism. Hypotheses for the current study were based on the premise that family environment characteristics of the community sample of youths with problematic absenteeism would generally resemble those identified in previous clinical samples. The first hypothesis was that youth who refuse school primarily to …

Visual Attention To Erotic Stimuli In Androphilic Male-To-Female Transsexuals, Sarah A. Akhter

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present study investigated sex differences in visual attention to erotic stimuli by comparing three groups of individuals: heterosexual men, heterosexual women, and androphilic MtF transsexuals. Twenty men, 20 women and 13 MtF transsexuals were shown 10 split-screen slides, each featuring one nude erotic photo of a man shown on half of the screen and one nude erotic photo of a woman shown on the other half of the screen. Eye movements were tracked as participants viewed the slides. All participants were heterosexual (Kinsey 0-1) relative to gender identity, thus erotic targets for natal men were nude women in the …

The Effect Of Endpoint Knowledge On Dot Enumeration, Alex Michael Moore

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study attempts to extend the principle tenets of the Overlapping Waves Theory (Siegler, 1996), a framework designed to explain the progression of trends in cognitive development, to adult participants’ performance in a dot enumeration task. Literature in the 0-100 number line estimation task (Siegler & Booth, 2004, Ashcraft & Moore, 2011) has revealed a pervasive trend in child estimation such that young children (especially those in kindergarten) respond with a logarithmic line of best fit, while children at the third grade and above overwhelmingly respond with linear estimates to this same range of numbers. A similar developmental trend is …

Executive Function Profiles In Pediatric Traumatic Brain Injury, Erik Nelson Ringdahl

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traumatic brain injury is a common cause of disability and death among children in the United States. Insult to the frontal and temporal lobes are frequent in closed head brain injury. Cognitive deficits in a variety of domains are common sequelae of brain trauma. In many cases, trauma to the frontal and temporal lobe regions engender prominent deficits in higher-order cognitive processing, memory, and attention.

Higher-order cognitive processing, or Executive Functions are the grouping of cognitive processes necessary for organization of thoughts and activities, attending to the activities, prioritizing tasks, managing time efficiently, and making decisions (Alvarez & Emory, 2006; …