Degree Discipline

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Response Guided Errorless Learning with Normal Elderly (open access)

Response Guided Errorless Learning with Normal Elderly

This study investigates the use of response guidance for errorless learning of a perceptual motor task in normal elderly. It provides normative data for a study with stroke patients using this technique for cognitive rehabilitation. While errorless learning has been shown to be more effective on most tasks than trial and error learning for people with memory impairments, its use with normal individuals has received limited attention. The questions of interest were whether errorless training of the perceptual motor task was more effective for improving and retaining accuracy; and whether both accuracy and response speed were more resistant to the effects of increased cognitive demands. A sample of 43 normal elderly in the United Kingdom, ranging in age from 60 to 77, completed an assessment of intelligence, memory, and attention. They then received training, over two sessions one week apart, to mark the midpoint of Judd Arrows presented on a computer screen using a cross cursor moved by an active force feedback joystick (AFF). During training the errorless group received AFF guidance to the correct midpoint, while the errorful group received none, and both received auditory and visual knowledge of results. There was no AFF during baseline or post test …
Date: May 2001
Creator: Connor, Bonnie B.
System: The UNT Digital Library
The uninvestigated factors: Dimensions of personality and psychopathology in sex offenders (open access)

The uninvestigated factors: Dimensions of personality and psychopathology in sex offenders

Understanding the relation between personality characteristics, psychopathology, and sexual offenses can contribute to developing more effective treatment interventions. Previous research with sex offenders has focused on general personality traits or inconsistently classified sex offenders based on psychopathology. It was hypothesized that combining personality and psychopathological traits can assist in understanding sex offenders. The current study evaluated 88 male sex offenders in a court-mandated outpatient treatment program utilizing the NEO-PI-R and the MMPI-2. Three clusters of child molesters were examined for differences in personality characteristics and number of offenses. A second-order principle axis factor (PAF) analysis of personality and psychopathology traits revealed three factors: Psychological Distress, Excitement-Seeking, and Social Desirability. The potential clinical utility of these dimensions in predicting treatment compliance is examined.
Date: May 2001
Creator: Briley, Josh
System: The UNT Digital Library

Reactions of psychotherapists in training to religious questions

Access: Use of this item is restricted to the UNT Community
This project investigated the spiritual well-being (SWB) of psychotherapists in training and their physiological reactions to religious questions posed by a mock client. Electrodermal activity served as an index of physiological arousal interpreted as anxiety. Thirteen psychotherapists in training at the University of North Texas were recruited. They participated in a simulated intake session with a mock client who asked the psychotherapist neutral questions, personal-other questions (POQs), and personal-religious questions (PRQs). It was discovered that the level of SWB did not affect subjects' anxiety responses to PRQs. There also was no difference in subjects' anxiety responses for POQs between high and low SWB therapists. However, psychotherapists did experience some anxiety associated with questions related to their counseling experience and expertise.
Date: May 2001
Creator: Hutchinson, Geoffrey
System: The UNT Digital Library
Prediction of Aggressive and Socially Disruptive Behavior among Forensic Patients: a Validation of the Psychopathy Checklist Screening Version (open access)

Prediction of Aggressive and Socially Disruptive Behavior among Forensic Patients: a Validation of the Psychopathy Checklist Screening Version

Psychopathic criminals commit more crimes, are more prone to recidivism, and more likely to engage in violent crimes and other aggressive behavior than nonpsychopathic criminals. Less is known about forensic patients, both with and without psychopathy, and their aggression. In the current study, patients in a maximum security hospital were examined with respect to their psychopathy and its predictive value on institutional management and dangerousness. In this regard, the Psychopathy Checklist (PCL) and the Psychopathy Checklist - Revised (PCL-R) have proven to be valid and reliable measures of psychopathy. The present study was an attempt to establish predictive validity for a new version: the Psychopathy Checklist Screening Version (PCLSV). As such, this study examined the PCL-SV's relationship to (a) diagnoses of Antisocial Personality Disorder according to DSM-III-R criteria and (b) the Personality Assessment Inventory (PAI) Aggression, Drug Problems, and Antisocial Features scales. The influence of major Axis I disorders on the assessment of psychopathy with the PCLSV was also examined. Participants were 150 male forensic psychiatric patients at Vernon State Hospital who were committed for various reasons: incompetence to stand trial, initial evaluation and treatment after having been found not guilty by reason of insanity, and manifest dangerousness. Chart reviews …
Date: May 1997
Creator: Hill, Christie D.
System: The UNT Digital Library
Guilt and Shame as They Relate to Combat Posttraumatic Stress Disorder (PTSD): An Analysis of Trauma Content And Resulting Symptomatology (open access)

Guilt and Shame as They Relate to Combat Posttraumatic Stress Disorder (PTSD): An Analysis of Trauma Content And Resulting Symptomatology

This study began testing the Sewell and Williams (in press) model that differing trauma types yield differing presentations in social versus event processing domains. Other hypotheses explored trauma type with levels of guilt, and shame-proneness with anxiety. Volunteers were 44 male combat veterans being treated for PTSD. Data analyses determined whether trauma type related to guilt and perceived social support and whether shame-proneness related to levels of anxiety. High shame persons may process anxiety and social support differently than low shame persons. Results can assist professionals understand how a person's functioning is affected by certain types of trauma. Future research should focus on increasing social support for persons who have experienced trauma.
Date: May 2001
Creator: Taber, Iris
System: The UNT Digital Library
An Investigation of Psychopathy in a Female Jail Sample: a Study of Convergent and Discriminant Validity (open access)

An Investigation of Psychopathy in a Female Jail Sample: a Study of Convergent and Discriminant Validity

The present study was designed to assess both the construct of psychopathy in a female jail sample as well as the quality of the measures that have been employed to assess this personality style. Utilizing the multitrait-multimethod matrix proposed by Campbell and Fiske (1959), the construct of psychopathy was measured via three instruments: (a) the Antisocial Scale of the Personality Assessment Inventory, (b) the Psychopathy Checklist - Revised, and (c) the Antisocial Scale of the Personality Disorder Examination. In addition, the predictive validity of each of these measures of psychopathy was evaluated to determine their ability to predict institutional violence and non-compliance. The results revealed significant convergence and divergence across the three instruments supporting the construct of psychopathy in a female jail sample. In addition, the measures of psychopathy demonstrated moderate predictive validity.
Date: May 1996
Creator: Salekin, Randall T. (Randall Todd)
System: The UNT Digital Library
Influence of Family Environment on Ease of Discussion of Sexual Issues With a Partner (open access)

Influence of Family Environment on Ease of Discussion of Sexual Issues With a Partner

The purpose of the present study was to investigate the relationship between ease of discussion of sexual likes and dislikes with a sexual partner and religious, expressive, and affectional influences in the family of origin.
Date: May 1995
Creator: Broodo, Beth (Beth Lauren)
System: The UNT Digital Library
Control, Commitment, and Challenge: Relationships to Stress, Illness, and Gender (open access)

Control, Commitment, and Challenge: Relationships to Stress, Illness, and Gender

Male and female college students were administered scales assessing their daily hassles, negative life events, control, commitment, challenge, psychological symptomatology, psychological distress, and physical symptomatology. Stepwise multiple regression analyses showed that control, commitment, and challenge act in an additive (rather than multiplicative) manner in relation to psychological and physical outcome measures.
Date: May 1992
Creator: Embry, Judy K.
System: The UNT Digital Library
Early and Current Family Environment Among Inpatient Trauma Survivors: Associations with Multi-type Abuse and Sexual Orientation (open access)

Early and Current Family Environment Among Inpatient Trauma Survivors: Associations with Multi-type Abuse and Sexual Orientation

The present study is an exploratory analysis of associations among sexual orientation, childhood abuse, and characteristics of both early and current family environment in a sample of 80 inpatient trauma survivors. Participants were administered a background information questionnaire, Dissociative Disorders Interview Schedule, the Family Environment Scale and other instruments not analyzed in the current study. Multi-type abuse was significantly associated with low expressiveness and independence and high control in the early family, but no associations emerged with current family characteristics. Results suggest that the intergenerational transmission of family organization and moral-religious orientation occurred in the entire sample, and the transmission of family conflict patterns occurred only in the L/G/B group. Overall, participants perceived improvements in their current family environments compared to their early family environments. Findings yield support for the sexual minority stress model and mixed support for the intergenerational transmission of family characteristics.
Date: May 2013
Creator: Williams, Jennifer S.
System: The UNT Digital Library
The Influence of Extraversion, Religiosity, and Spirituality on Health Behaviors (open access)

The Influence of Extraversion, Religiosity, and Spirituality on Health Behaviors

Religion and spirituality are thought to be of great importance for the meaning and quality of life for many individuals, and research suggests that there may be important health benefits associated with religion and spirituality. Religion and spirituality should be related to health behaviors for a number of reasons. Health behaviors are important contributors to an individual's overall health, illness and mortality. Major negative health behaviors related to health outcomes are smoking, excessive alcohol consumption, obesity, risky driving, and high risk sexual behaviors. Health behaviors may also be linked to personality traits. The key trait examined for this study was extraversion. It includes adjectives such as being active, assertive, energetic, outgoing, and talkative. In this thesis, I take several hypotheses and explore the influence of extraversion, religiosity, and spirituality on health behaviors.
Date: May 2013
Creator: Jenkins, Elizabeth P.
System: The UNT Digital Library
Reinforcement Sensitivity Theory and Proposed Personality Traits for the Dsm-v: Association with Mood Disorder Symptoms (open access)

Reinforcement Sensitivity Theory and Proposed Personality Traits for the Dsm-v: Association with Mood Disorder Symptoms

The current work assesses the relationship between reinforcement sensitivity theory (RST) and Personality Traits for the DSM-5 (PID-5), to explore the degree to which they are associated with mood disorder symptoms. Participants (N = 138) from a large public university in the South were administered a semi-structured interview to assess for current mood disorder and anxiety symptoms. They were also administered self-report inventories, including the Behavioral Inhibition System (BIS) and Behavioral Approach System (BAS) scales and the Personality Inventory for DSM-5 (PID-5). Results indicate that both the BIS/BAS scales and the PID-5 scales were strongly associated with current mood symptoms. However, the maladaptive personality traits demonstrated significantly greater associations with symptoms compared to the BIS/BAS scales. Results also indicated support for using a 2-factor model of BIS as opposed to a single factor model. Personality models (such as the five factor model) are strongly associated with mood symptoms. Results from this study add to the literature by demonstrating credibility of an alternative five-factor model of personality focused on maladaptive traits. Knowledge of individual maladaptive personality profiles can be easily obtained and used to influence case conceptualizations and create treatment plans in clinical settings.
Date: May 2013
Creator: Kilmer, Jared Newman
System: The UNT Digital Library
Masturbation and Relationship Satisfaction (open access)

Masturbation and Relationship Satisfaction

Relationship satisfaction often declines after marriage or cohabitation and between 40-50% of marriages end in divorce. Furthermore, many couples who stay together report feeling unsatisfied in their relationships. Thus, it is important to examine factors that contribute to enduring and satisfying relationships. One factor that has been closely linked to relationship satisfaction is the sexual relationship of the couple. One aspect of the sexual relationship that has received little attention is masturbation. Although most psychologists hold positive views about masturbation, and recommend masturbation in many instances, the empirical data examining the association between masturbation and relationship satisfaction has mixed findings, with the majority of studies reporting a small negative relationship between these variables. The purpose of the present study was to further explore the association between masturbation and relationship satisfaction, focusing on possible moderators and mediators of this relationship including: masturbation guilt, openness with an individual's partner about masturbation, gender, object of arousal during masturbation, and reason for masturbating. Overall, masturbation frequency did not have a significant association with relationship satisfaction. However, the object of arousal during masturbation and openness about masturbation moderated the association between masturbation frequency and relationship satisfaction. Specifically, individuals who (a) used objects of arousal other …
Date: May 2013
Creator: Ramos, Marciana Julia
System: The UNT Digital Library
Attention Biases Associated with Vulnerability to Bipolar Disorder (open access)

Attention Biases Associated with Vulnerability to Bipolar Disorder

Bipolar disorder is associated with significant social and occupational impairments, as well as increased risk for substance abuse and suicide. More research is needed to identify potential mechanisms associated with vulnerability to the disorder. Previous research has identified altered processing of emotional information in bipolar and bipolar-prone individuals, including attentional biases which appear to differ based on the current affective state of the individual. The current study applied a sensitive measure of attention (i.e., eye-tracking) to assess whether vulnerability to bipolar disorder, as indexed by hypomanic personality traits, would be correlated with biases in attention to emotional facial stimuli, independent of mood state. Hypomanic personality traits were hypothesized to be associated with greater attention to happy and angry faces, as indexed by faster initial orientation, more frequent gazes, and longer gaze duration for these stimuli. Participants completed self-report measures assessing current mood symptoms, positive and negative affect, and hypomanic personality traits. They then completed two tasks assessing attention for emotional faces. The first was an eye-tracking task, which measured latency to first fixation, total gaze duration and total number of gazes for each emotional face category. The second was a spatial cueing task which assessed both attentional engagement with emotional …
Date: May 2013
Creator: Bain, Kathleen Marie
System: The UNT Digital Library
Impact of Clinician Expectations on Termination Status and Therapeutic Outcome (open access)

Impact of Clinician Expectations on Termination Status and Therapeutic Outcome

Given the high rates of premature termination in training clinics, research aimed at understanding client attrition is urgently needed. Recent investigations in this area have implicated expectations of psychotherapy as a strong predictor of premature termination; however, this phenomenon has only been studied from the perspective of client expectations to date. There is reason to believe clinician expectations for the duration and effectiveness of psychotherapy may further impact the likelihood of their clients terminating prematurely. This study sought to address this gap in the literature by examining the association of clinicians' expectations to clients' psychotherapy outcomes and termination status in a training clinic setting. Clinicians were found to hold significantly higher expectations for client improvement than would be expected, and these high expectations were found to be positively correlated with clinically significant change in clients. Implications for improving client retention and treatment outcome in training clinics are discussed.
Date: May 2013
Creator: Connor, Dana R.
System: The UNT Digital Library
Competency to Stand Trial: A Systematic Evaluation and Validation of the GCCT, MacCAT-CA, and ECST as Competency Measures (open access)

Competency to Stand Trial: A Systematic Evaluation and Validation of the GCCT, MacCAT-CA, and ECST as Competency Measures

Competency to stand trial cases constitute the largest percentage of forensic referrals for clinical psychologists. Furthermore, research suggests that the use of forensic measures facilitates the decisions of competency made by forensic examiners. This study investigated the construct validity of three competency measures: (a) the GCCT-MSH, (b) the MacCAT-CA, and (c) the ECST with 100 adult males incarcerated at the Tarrant County Jail in Fort Worth, TX. Construct validity was investigated via the use of a multitrait-multimethod research design for the three-prong conceptualization of the Dusky standard. Results indicated that current competency measures do an adequate job of assessing for factual understanding, but lack construct validity for two prongs: rational understanding and the ability to consult with counsel. In addition, the atypical presentation scales of the both GCCT and the ECST performed well at screening individuals for feigning. Finally, prediction of competency from clinical variables was also investigated. Psychotic symptoms and overall impairment were the strongest predictors of incompetency.
Date: May 2002
Creator: Grandjean, Nicole Rae
System: The UNT Digital Library
Evaluation of the Situational Judgment Test (open access)

Evaluation of the Situational Judgment Test

This research attempts to confirm the reliability and construct validity of a personnel selection instrument called a Situational Judgment Test (SJT) through reliability analysis and factor analysis. The existing literature on SJTs is reviewed, including the advantages of using SJTs in personnel selection as well as the debate on whether SJTs measure a single construct or whether they can be multidimensional depending on the content. The specific SJT in this research was theoretically developed and received expert ratings to assess four general constructs: problem solving, planning, priority setting, and leadership. No support from alpha internal consistency reliability analysis was found for the assembly of these items into the four a priori subscales, thus assembly of these items into the theoretical subscales and scales was not supported.
Date: May 2007
Creator: Conner, Lane A.
System: The UNT Digital Library
Culture and Mental Health Help-Seeking Attitudes in Mexico. (open access)

Culture and Mental Health Help-Seeking Attitudes in Mexico.

This study was designed to investigate 1) the cultural factors involved with Mexican citizens' attitudes toward seeking professional psychological help and 2) Mexican citizens' explanatory models of mental distress. Questionnaire data from 110 Mexican college students indicate that those who report a higher tolerance for stigma report lower endorsement of both the construct of personalismo and the machismo. Respondents who reported more interpersonal openness also reported a lower endorsement of the machismo construct. Participants from a large city reported significantly more stigma tolerance than those from a small city. Regression analyses reveal machismo as a significant predictor of stigma tolerance. Qualitative data was collected to provide additional in-depth information. Study results could be used to provide culturally appropriate mental health services.
Date: May 2007
Creator: Gomez, Steven David
System: The UNT Digital Library
Males' Support Toward Females After Sexual Assault (open access)

Males' Support Toward Females After Sexual Assault

The current study explored the relations among rape myths, attitudes toward rape victims, perceived social support, sex role, and social reactions in a male undergraduate sample (N = 205). Males who have provided support to a sexual assault victim were compared to those who have not provided support to a sexual assault victim on several measures. Social reactions of those who have provided support to a sexual assault victim were compared to hypothetical reactions provided by individuals who have not previously provided support. Results indicated that rape related attitudes and beliefs did not differ between those who have and have not provided support to a sexual assault victim. In addition, individuals who were responding to a hypothetical situation reported that they would provide more positive social support than individuals who were responding to an actual situation. Implications for clinical work and future research in this area are discussed.
Date: May 2007
Creator: Reck, Jennifer K.
System: The UNT Digital Library
Acculturation, Parental Control, and Adjustment among Asian Indian Women (open access)

Acculturation, Parental Control, and Adjustment among Asian Indian Women

The present study examines the relationship between acculturation, parental control, and psychological adjustment among adult first and second-generation Asian Indian women who have immigrated, or whose parents have immigrated to the United States, from the Indian state of Kerala. Data from 73 participants indicate second-generation immigrants report poorer psychological adjustment than do their counterparts. Additionally, regression analyses reveal discomfort towards Kerala culture significantly predicts depressive symptoms, while high maternal control predicts self-esteem. Qualitative data were collected to provide richer understanding of immigrants' adaptation to the U.S. Implications of this research may impact mental health practitioners' ability to improve quality of life with Asian Indian women from Kerala.
Date: May 2007
Creator: Varghese, Anitha
System: The UNT Digital Library
Factor Structure of the Neurocognitive Battery in a Geriatric Sample with Cognitive Impairments (open access)

Factor Structure of the Neurocognitive Battery in a Geriatric Sample with Cognitive Impairments

The present study was designed to empirically validate six theoretically derived cognitive domains (verbal memory, visual memory, working memory, attention-concentration, executive functions, and visuospatial abilities) assessed by a comprehensive battery of neuropsychological tests used in the Geriatric Memory Clinic at the University of North Texas Health Science Center in Fort Worth, Texas. The study examined the extent to which various cognitive dimensions are tapped by this battery in a heterogeneous geriatric sample of 114 patients with cognitive impairments. The proposed six-factor model of cognitive functioning has not been supported. Further exploratory factor analysis arrived at a five-factor solution. Factor pattern of the 23 tests supported the following five dimensions: memory, executive control, attention, visuospatial abilities, and cognitive flexibility.
Date: May 2007
Creator: Serova, Svetlana
System: The UNT Digital Library
Women's Gender Role Attitudes: Association of Demographic Characteristics, Work Related Factors, and Life Satisfaction (open access)

Women's Gender Role Attitudes: Association of Demographic Characteristics, Work Related Factors, and Life Satisfaction

Factors related to women's gender role attitudes were assessed using data from a national survey in 1988 in which 3,507 members of the Young Women cohort were interviewed by phone. The demographic characteristics were education, age, marital status, and region of residence. Older women, married women, and those of Southern residence were hypothesized to have traditional gender role attitudes. These hypotheses were supported by the data (p &tn; .05, p &tn; .05, p &tn; .01, respectively). As hypothesized, those with high educational levels (p &tn; .01) had egalitarian attitudes. Four work related variables (labor force participation, hours worked at one's paid position, personal income, and earnings as percent of total family income) were hypothesized to relate to non-traditional gender role attitudes. Job dissatisfaction was hypothesized to relate to traditional gender role attitudes. Personal income (p &tn; .01) was related to non-traditional gender role attitudes. There was no relationship between labor force participation and hours worked at one's position and gender role attitudes. Percent of total family income (p &tn; .01) was related to traditional gender role attitudes, not egalitarian attitudes, and, as hypothesized, job dissatisfaction (p &tn; .05) was related to traditional gender role attitudes. Life dissatisfaction was hypothesized to …
Date: May 2007
Creator: Lee, Audra
System: The UNT Digital Library
Personality and Rater Leniency: Comparison of Broad and Narrow Measures of Conscientiousness and Agreeableness (open access)

Personality and Rater Leniency: Comparison of Broad and Narrow Measures of Conscientiousness and Agreeableness

Performance appraisal ratings provide the basis for numerous employment decisions, including retention, promotion, and salary increases. Thus, understanding the factors affecting the accuracy of these ratings is important to organizations and employees. Leniency, one rater error, is a tendency to assign higher ratings in appraisal than is warranted by actual performance. The proposed study examined how personality factors Agreeableness and Conscientiousness relate to rater leniency. The ability of narrower facets of personality to account for more variance in rater leniency than will the broad factors was also examined. The study used undergraduates' (n = 226) evaluations of instructor performance to test the study's hypotheses. In addition to personality variables, students' social desirability tendency and attitudes toward instructor were predicted to be related to rater leniency. Partial support for the study's hypotheses were found. The Agreeableness factor and three of the corresponding facets (Trust, Altruism and Tender-Mindedness) were positively related to rater leniency as predicted. The hypotheses that the Conscientiousness factor and three of the corresponding facets (Order, Dutifulness, and Deliberation) would be negatively related to rater leniency were not supported. In the current sample the single narrow facet Altruism accounted for more variance in rater leniency than the broad Agreeableness …
Date: May 2007
Creator: Grahek, Myranda
System: The UNT Digital Library
Facial Expression Decoding Deficits Among Psychiatric Patients: Attention, Encoding, and Processing (open access)

Facial Expression Decoding Deficits Among Psychiatric Patients: Attention, Encoding, and Processing

Psychiatric patients, particularly schizophrenics, tend to be less accurate decoders of facial expressions than normals. The involvement of three basic information processing stages in this deficit was investigated: attention; encoding; and processing. Psychiatric inpatients, classified by diagnosis and severity of pathology, and nonpatient controls were administered seven facial cue decoding tasks. Orientation of attention was assessed through rate of diversion of gaze from the stimuli. Encoding was assessed using simple tasks, requiring one contrast of two facial stimuli and selection from two response alternatives. Processing was assessed using a more complex task, requiring several contrasts between stimulus faces and selection from numerous response alternatives. Residualized error scores were used to statistically control for effects of attention on task performance. Processing task performance was evaluated using ANCOVA to control for effects of encoding. Schizophrenics were characterized by generalized information processing deficit while affective disorder subjects evidenced impairment only in attending. Attention impairments in both groups were related to severity of psychopathology. Problems in encoding and processing were related only to a schizophrenic diagnosis. Their decoding deficits appeared attributable to general visuospatial discrimination impairment rather than repression-sensitization defenses or the affective connotation of cues. Adequacy of interpersonal functioning was associated with measures …
Date: May 1988
Creator: Hoag, David Nelson
System: The UNT Digital Library
Exploratory and Confirmatory Factor Analysis of the Clinical Scales of the Luria-Nebraska Neuropsychological Test Battery, Form II (open access)

Exploratory and Confirmatory Factor Analysis of the Clinical Scales of the Luria-Nebraska Neuropsychological Test Battery, Form II

The factor structure of the Luria Nebraska Neuropsychological Battery (LNNB) Form II was examined. A principle components factor analysis was performed on a sample of 102 psychiatric and neurologic subjects. It was necessary to remove 45 items from the analysis due to perfect performance by most subjects. The results were orthogonally rotated to simple structure using a Varimax method of rotation, and then compared to previous LNNB Form I and Form II results. Thirty-three factors were generated in the Exploratory Factor Analysis (EFA) . There was a very high agreement with the factors from Form I. Only one new factor was identified that didn't have a comparable Form I factor, and this factor appears to have neurological support. The similarity of the factor solutions between the two forms supports the continued use of factors derived from Form I for the interpretation of Form II, and supports the underlying structure presupposed by Lurian constructs. The present study also tested the significance of the hypothesized factor structures through confirmatory factor analysis (CFA). No hypothesis about the underlying factor structure based on previous exploratory studies was supported. The CFA did suggest that the best factor solution to the LNNB Form II is one …
Date: May 1990
Creator: Nagel, Jeffrey A.
System: The UNT Digital Library