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Ocular Morbidity Among Children Studying In Private Schools Of Kathmandu Valley: A Prospective Cross Sectional Study., Rk Shrestha, Mr Joshi, R Ghising, P Pradhan, S Shakya, A Rizyal Jan 2006

Ocular Morbidity Among Children Studying In Private Schools Of Kathmandu Valley: A Prospective Cross Sectional Study., Rk Shrestha, Mr Joshi, R Ghising, P Pradhan, S Shakya, A Rizyal

School of Health Professions

A prospective cross sectional study of students of two private schools was done and students were screened in detail. A total of 1816 students aged 5 to 16 years were evaluated, out of which 52.8% were males and 47.2 % were females. Among the total, 65.8% had no ocular abnormalities and 34.2% had some form of ocular disorders. Refractive error was the commonest problem seen accounting for 21.9% out of total, followed by infective disorders, which accounted for 7.2%, 3.5% of them were noted to have Orthoptic problem including various types of strabismus, 2.2% were color blind, 2.6% were found …


Development Of The Anxiety Change Expectancy Scale (Aces) And Validation In College, Community, And Clinical Samples., David J A Dozois, Henny A Westra Dec 2005

Development Of The Anxiety Change Expectancy Scale (Aces) And Validation In College, Community, And Clinical Samples., David J A Dozois, Henny A Westra

Psychology Publications

This study investigated the psychometric properties of a newly developed 20-item instrument that assesses one's anticipation of being able to change anxiety: the Anxiety Change Expectancy Scale (ACES). Study 1 evaluated the ACES in undergraduate university students, self-identified as experiencing difficulties with anxiety. Study 2 examined the ACES in a community sample of persons with anxiety difficulties. Study 3 tested the utility of the ACES in predicting treatment change in a group of individuals with generalized anxiety disorder participating in group cognitive behavioral therapy for anxiety. Across these samples, the ACES demonstrated excellent internal reliability (coefficient alphas=.89-.92) as well as …


The Need For Tobacco Education: Studies Of Collegiate Dental Hygiene Patients And Faculty, Joan M. Davis Rdh, Ms, Margaret S Stockdale, Martha Cropper Dec 2005

The Need For Tobacco Education: Studies Of Collegiate Dental Hygiene Patients And Faculty, Joan M. Davis Rdh, Ms, Margaret S Stockdale, Martha Cropper

Journal Articles

The need for inclusion of comprehensive tobacco control education/training for health care providers continues to be stressed in publications addressing cessation services. The dental appointment presents an excellent opportunity to provide tobacco interventions to basically healthy people on regular intervals. The purpose of this study was twofold: 1) to assess the need (stage of change and concomitant need for tobacco cessation intervention) of dental hygiene patients at a Midwest dental hygiene clinic, and 2) to assess and compare the level of tobacco intervention education currently being offered by dental hygiene educators in a Midwestern state. Patients (n=426) of a collegiate …


Visibility, Visual Awareness, And Visual Masking Of Simple Unattended Targets Are Confined To Areas In The Occipital Cortex Beyond Human V1/V2, Peter U. Tse, Susanna Martinez-Conde, Alexander A. Schlegel, Stephen L. Macknik Nov 2005

Visibility, Visual Awareness, And Visual Masking Of Simple Unattended Targets Are Confined To Areas In The Occipital Cortex Beyond Human V1/V2, Peter U. Tse, Susanna Martinez-Conde, Alexander A. Schlegel, Stephen L. Macknik

Dartmouth Scholarship

In visual masking, visible targets are rendered invisible by modifying the context in which they are presented, but not by modifying the targets themselves. Here, we localize the neuronal correlates of visual awareness in the human brain by using visual masking illusions. We compare monoptic visual masking activation, which we find within all retinotopic visual areas, with dichoptic masking activation, which we find only in those retinotopic areas downstream of V2. Because monoptic and dichoptic masking are equivalent in magnitude perceptually, the present results establish a lower bound for maintenance of visual awareness of simple unattended targets. Moreover, we find …


The Neural Mechanisms Of Speech Comprehension: Fmri Studies Of Semantic Ambiguity, Jennifer M Rodd, Matthew H Davis, Ingrid Johnsrude Aug 2005

The Neural Mechanisms Of Speech Comprehension: Fmri Studies Of Semantic Ambiguity, Jennifer M Rodd, Matthew H Davis, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

A number of regions of the temporal and frontal lobes are known to be important for spoken language comprehension, yet we do not have a clear understanding of their functional role(s). In particular, there is considerable disagreement about which brain regions are involved in the semantic aspects of comprehension. Two functional magnetic resonance studies use the phenomenon of semantic ambiguity to identify regions within the fronto-temporal language network that subserve the semantic aspects of spoken language comprehension. Volunteers heard sentences containing ambiguous words (e.g. 'the shell was fired towards the tank') and well-matched low-ambiguity sentences (e.g. 'her secrets were written …


Donepezil Effects On Mood In Patients With Schizophrenia And Schizoaffective Disorder, S Craig Risch, Michael D. Horner, Susan R. Mcgurk, Simmy Palecko, John S. Markowitz, Ziad Nahas, C. Lindsay Devane Jul 2005

Donepezil Effects On Mood In Patients With Schizophrenia And Schizoaffective Disorder, S Craig Risch, Michael D. Horner, Susan R. Mcgurk, Simmy Palecko, John S. Markowitz, Ziad Nahas, C. Lindsay Devane

Dartmouth Scholarship

Donepezil, 5 mg/d for 6 wk then 10 mg/d for 6 wk, and placebo daily for 12 wk in a double-blind cross-over paradigm, was added to the therapeutic regimen of 13 patients with schizophrenia or schizoaffective disorders, clinically stable on atypical antipsychotic medications. Patients had varying degrees of depressive symptoms, ranging from no depression to clinically significant depression. There was no worsening or induction of depression in individual patients or the group as a whole. In addition there was a statistically significant antidepressant effect in the group as a whole during the donepezil condition and a clinically significant antidepressant effect …


Avoiding Versus Seeking: The Relationship Of Information Seeking To Avoidance, Blunting, Coping, Dissonance, And Related Concepts, Donald O. Case, James E. Andrews, J. David Johnson, Suzanne L. Allard Jul 2005

Avoiding Versus Seeking: The Relationship Of Information Seeking To Avoidance, Blunting, Coping, Dissonance, And Related Concepts, Donald O. Case, James E. Andrews, J. David Johnson, Suzanne L. Allard

Information Science Faculty Publications

QUESTION: How have theorists and empirical researchers treated the human tendency to avoid discomforting information?

DATA SOURCES: A historical review (1890-2004) of theory literature in communication and information studies, coupled with searches of recent studies on uptake of genetic testing and on coping strategies of cancer patients, was performed.

STUDY SELECTION: The authors' review of the recent literature included searches of the MEDLINE, PsychInfo, and CINAHL databases between 1992 and summer of 2004 and selective, manual searches of earlier literature. Search strategies included the following subject headings and key words: MeSH headings: Genetic Screening/psychology, Decision Making, Neoplasms/diagnosis/genetics/psychology; CINAHL headings: Genetic …


A Model Program For Youth Suicide Prevention, Hatim A. Omar Jul 2005

A Model Program For Youth Suicide Prevention, Hatim A. Omar

Pediatrics Faculty Publications

Youth suicide continues to be one of the leading causes of death in the United States. Nation wide it is the third leading cause of death in the 10-24 year old age group. The rate of suicide varies somewhat from state to state. In the state of Kentucky, youth suicide is the second leading cause of death. This article describes a grass root, community-based program for youth suicide prevention and its impact on the community. The Stop Youth Suicide Campaign was launched in October 2000 and included more than 30 local agencies. This program worked. through public education, education of …


Avoiding Versus Seeking: The Relationship Of Information Seeking To Avoidance, Blunting, Coping, Dissonance, And Related Concepts, Donald O. Case, James E. Andrews, J. David Johnson, Suzanne L. Allard Jul 2005

Avoiding Versus Seeking: The Relationship Of Information Seeking To Avoidance, Blunting, Coping, Dissonance, And Related Concepts, Donald O. Case, James E. Andrews, J. David Johnson, Suzanne L. Allard

School of Information Faculty Publications

QUESTION: How have theorists and empirical researchers treated the human tendency to avoid discomforting information?

DATA SOURCES: A historical review (1890-2004) of theory literature in communication and information studies, coupled with searches of recent studies on uptake of genetic testing and on coping strategies of cancer patients, was performed.

STUDY SELECTION: The authors' review of the recent literature included searches of the MEDLINE, PsychInfo, and CINAHL databases between 1992 and summer of 2004 and selective, manual searches of earlier literature. Search strategies included the following subject headings and key words: MeSH headings: Genetic Screening/psychology, Decision Making, Neoplasms/diagnosis/genetics/psychology; CINAHL headings: Genetic …


Pathways To Ptsd, Part Ii: Sexually Abused Children, Julie B Kaplow, Kenneth A Dodge, Lisa Amaya-Jackson, Glenn N Saxe Jul 2005

Pathways To Ptsd, Part Ii: Sexually Abused Children, Julie B Kaplow, Kenneth A Dodge, Lisa Amaya-Jackson, Glenn N Saxe

Faculty, Staff and Students Publications

OBJECTIVE: The goal of this research was to develop and test a prospective model of posttraumatic stress symptoms in sexually abused children that includes pretrauma, trauma, and disclosure-related pathways.

METHOD: At time 1, several measures were used to assess pretrauma variables, trauma variables, and stress reactions upon disclosure for 156 sexually abused children ages 8 to 13 years. At the time 2 follow-up (7 to 36 months following the initial interview), the children were assessed for posttraumatic stress disorder (PTSD) symptoms.

RESULTS: A path analysis involving a series of hierarchically nested ordinary least squares multiple regression analyses indicated three direct …


Gonadal Steroids Differentially Modulate Neurotoxicity Of Hiv And Cocaine: Testosterone And Ici 182,780 Sensitive Mechanism, Sherie L. Kendall, Caroline F. Anderson, Avindra Nath, Jadwiga Turchan-Cholewo, Cantey L. Land, Charles F. Mactutus, Rosemarie M. Booze Jun 2005

Gonadal Steroids Differentially Modulate Neurotoxicity Of Hiv And Cocaine: Testosterone And Ici 182,780 Sensitive Mechanism, Sherie L. Kendall, Caroline F. Anderson, Avindra Nath, Jadwiga Turchan-Cholewo, Cantey L. Land, Charles F. Mactutus, Rosemarie M. Booze

Behavioral Science Faculty Publications

BACKGROUND: HIV Associated Dementia (HAD) is a common complication of human immunodeficiency virus (HIV) infection that erodes the quality of life for patients and burdens health care providers. Intravenous drug use is a major route of HIV transmission, and drug use is associated with increased HAD. Specific proteins released as a consequence of HIV infection (e.g., gp120, the HIV envelope protein and Tat, the nuclear transactivating protein) have been implicated in the pathogenesis of HAD. In primary cultures of human fetal brain tissue, subtoxic doses of gp120 and Tat are capable of interacting with a physiologically relevant dose of cocaine, …


Effect Of Non-Metabolized Sweeteners On Health Parameters In Humans, Matthew Alan Leonhardt May 2005

Effect Of Non-Metabolized Sweeteners On Health Parameters In Humans, Matthew Alan Leonhardt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The demand for functional foods is on the rise. These are food products that, besides providing energy and nutrients for life, provide additional health benefits. Xylitol, a five-carbon sugar alcohol, is a possible functional food, as well as a sugar replacement. The cost of xylitol has led manufacturers to add inulin, a nondigestible oligosaccharide, as an extender. Both xylitol and inulin have been suggested to provide added health benefits beyond being a reduced calorie replacement for sugar. We tested their impact on several human health parameters (fecal weight, fecal pH, fecal % moisture, blood lipids, blood glucose, and fecal micro …


Learning To Like: A Role For Human Orbitofrontal Cortex In Conditioned Reward, Sylvia M L Cox, Alexandre Andrade, Ingrid Johnsrude Mar 2005

Learning To Like: A Role For Human Orbitofrontal Cortex In Conditioned Reward, Sylvia M L Cox, Alexandre Andrade, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

A great deal of human behavior and motivation is based on the intrinsic emotional significance of rewarding or aversive events, as well as on the associations formed between such emotional events and concurrent environmental stimuli. Recent functional neuroimaging studies have implicated the ventral striatum, orbitofrontal cortex (OFC), and amygdala in the representation of reward values and/or in the anticipation of rewarding events. Here, we use functional magnetic resonance imaging to compare brain activation during the presentation of reward with that during presentation of (conditioned) stimuli that have been paired previously with reward. Specifically, we aimed to investigate conditioned reward in …


Clinical Characteristics Of Individuals Using An Online Alcohol Evaluation Program., Daniel Z Lieberman Mar 2005

Clinical Characteristics Of Individuals Using An Online Alcohol Evaluation Program., Daniel Z Lieberman

Psychiatry and Behavioral Sciences Faculty Publications

Access to treatment for substance abuse disorders is limited, and practical strategies are needed to expand opportunities for individuals to receive effective interventions. Automated or semi-automated treatments have shown promise in other disorders. Identifying the characteristics of patients who will be able to benefit from this unconventional approach will increase the likelihood of success. The current study examined 1,297 individuals using an online alcohol evaluation program. Subjects had high scores on the Alcohol Use Disorders Identification Test (AUDIT) and a substantial amount of ambivalence about the possible harm that their drinking caused, but they also had very low levels of …


A Contralateral Preference In The Lateral Occipital Area: Sensory And Attentional Mechanisms., Matthias Niemeier, Herbert C Goltz, Anil Kuchinad, Douglas B Tweed, Tutis Vilis Mar 2005

A Contralateral Preference In The Lateral Occipital Area: Sensory And Attentional Mechanisms., Matthias Niemeier, Herbert C Goltz, Anil Kuchinad, Douglas B Tweed, Tutis Vilis

Brain and Mind Institute Researchers' Publications

Here we examined the level of the lateral occipital (LO) area within the processing stream of the ventral visual cortex. An important determinant of an area's level of processing is whether it codes visual elements on both sides of the visual field, as do higher visual areas, or prefers those in the contralateral visual field, as do early visual areas. The former would suggest that LO, on one side, combines bilateral visual elements into a whole, while the latter suggests that it codes only the parts of forms. We showed that LO has a relative preference for visual objects in …


The Meaning Of Computers To A Group Of Men Who Are Homeless., Kathleen Swenson Miller, Stacey Bunch-Harrison, Brett Brumbaugh, Rekha Sankaran Kutty, Kathleen Fitzgerald Mar 2005

The Meaning Of Computers To A Group Of Men Who Are Homeless., Kathleen Swenson Miller, Stacey Bunch-Harrison, Brett Brumbaugh, Rekha Sankaran Kutty, Kathleen Fitzgerald

Department of Occupational Therapy Faculty Papers

The purpose of this pilot study was to explore the experience with computers and the meaning of computers to a group of homeless men living in a long-term shelter. This descriptive exploratory study used semistructured interviews with seven men who had been given access to computers and had participated in individually tailored occupation based interventions through a Work Readiness Program. Three themes emerged from analyzing the interviews: access to computers, computers as a bridge to life-skill development, and changed self-perceptions as a result of connecting to technology. Because they lacked computer knowledge and feared failure, the majority of study participants …


The Validity Of The Brief Version Of The Fear Of Negative Evaluation Scale., Kerry A Collins, Henny A Westra, David J A Dozois, Sherry H Stewart Jan 2005

The Validity Of The Brief Version Of The Fear Of Negative Evaluation Scale., Kerry A Collins, Henny A Westra, David J A Dozois, Sherry H Stewart

Psychology Publications

The Fear of Negative Evaluation Scale [FNE; J. Consult. Clin. Psychol. 33 (1969) 448] is a commonly used measure of social anxiety. A brief version of the scale (FNEB) is available for convenient administration. Despite being widely advocated for use, the psychometric properties of the FNEB have not been evaluated with clinically anxious samples. The present study addressed the reliability and validity of the FNEB in a clinical sample of individuals with either social phobia (n = 82) or panic disorder (n = 99) presenting for treatment. Factor analysis supported the construct validity of the FNEB. The validity of the …


A Novel Dengue Fever (Df) And Dengue Haemorrhagic Fever (Dhf) Analysis Using Artificial Neural Network (Ann), F. Ibrahim, M.N. Taib, W.A.B. Wan Abas, C.C. Guan, S. Sulaiman Jan 2005

A Novel Dengue Fever (Df) And Dengue Haemorrhagic Fever (Dhf) Analysis Using Artificial Neural Network (Ann), F. Ibrahim, M.N. Taib, W.A.B. Wan Abas, C.C. Guan, S. Sulaiman

Research Publications (2000 to 2005)

Dengue fever (DF) is an acute febrile viral disease frequently presented with headache, bone or joint and muscular pains, and rash. A significant percentage of DF patients develop a more severe form of disease, known as dengue haemorrhagic fever (DHF). DHF is the complication of DF. The main pathophysiology of DHF is the development of plasma leakage from the capillary, resulting in haemoconcentration, ascites, and pleural effusion that may lead to shock following defervescence of fever. Therefore, accurate prediction of the day of defervescence of fever is critical for clinician to decide on patient management strategy. To date, no known …


The Relationship Between Future Orientation And Street Substance Use Among Texas Alternative School Students, R J Peters, Susan R Tortolero, Regina Jones Johnson, Robert C Addy, Christine M Markham, S Liliana Escobar-Chaves, Holly Lewis, George S Yacoubian Jan 2005

The Relationship Between Future Orientation And Street Substance Use Among Texas Alternative School Students, R J Peters, Susan R Tortolero, Regina Jones Johnson, Robert C Addy, Christine M Markham, S Liliana Escobar-Chaves, Holly Lewis, George S Yacoubian

Faculty, Staff and Student Publications

Self-reported substance use data were collected from 963 alternative school students in grades 7-12 who were surveyed through the Safer Choices 2 study in Houston, Texas. Data were collected between October 2000 and March 2001. Logistic regression analyses indicated that lower levels of future orientation was significantly associated (OR = 0.88, 95% CI = 0.81-0.97) with thirty-day substance use after controlling for age and gender. In addition, lower levels of future orientation was found to have a significant association with students' lifetime substance use (OR = 0.93, 95% CI = 0.87-.99) after controlling for age, race, and gender. While the …


Persuasive Email Messages For Patient Communication, Muhammad Walji, Kathy Johnson-Throop, Todd Johnson, Elmer Bernstam, Jiajie Zhang Jan 2005

Persuasive Email Messages For Patient Communication, Muhammad Walji, Kathy Johnson-Throop, Todd Johnson, Elmer Bernstam, Jiajie Zhang

Faculty, Staff and Student Publications

To improve health and reduce costs, we need to encourage patients to make better health care decisions. Since email is widely available, it may be useful for patient-directed interventions. However, we know little about how the contents of an email message can influence a health-related decision. We propose a model to understand how patients may process persuasive email messages.


Medical Symptoms Associated With Tobacco Smoking With And Without Marijuana Abuse Among Crack Cocaine-Dependent Patients., Ashwin A. Patkar, Vikas Batra, Paolo Mannelli, Sarah Evers-Casey, Michael J. Vergare, Frank T. Leone Jan 2005

Medical Symptoms Associated With Tobacco Smoking With And Without Marijuana Abuse Among Crack Cocaine-Dependent Patients., Ashwin A. Patkar, Vikas Batra, Paolo Mannelli, Sarah Evers-Casey, Michael J. Vergare, Frank T. Leone

Department of Psychiatry and Human Behavior Faculty Papers

Despite the widespread use of tobacco and marijuana by cocaine abusers, it remains unclear whether combined tobacco and marijuana smoking is more harmful than tobacco smoking alone in cocaine abusers. We investigated the differences in medical symptoms reported among 34 crack cocaine abusers who did not smoke tobacco or marijuana (C), 86 crack cocaine abusers who also smoked tobacco (C + T), and 48 crack abusers who smoked both tobacco and marijuana (C + T + M). Medical symptoms were recorded using a 134-item self-report instrument (MILCOM), and drug use was assessed using the Addiction Severity Index (ASI). After controlling …


Influence Of Age, Gender, And Race On Depression In Heart Failure Patients., Ronald Freudenberger, Stacey C. Cahn, Christine Skotzko Dec 2004

Influence Of Age, Gender, And Race On Depression In Heart Failure Patients., Ronald Freudenberger, Stacey C. Cahn, Christine Skotzko

PCOM Scholarly Works

No abstract provided.


Separate And Concomitant Use Of Lamotrigine, Lithium, And Divalproex In Bipolar Disorders., Daniel Z Lieberman, Frederick K Goodwin Dec 2004

Separate And Concomitant Use Of Lamotrigine, Lithium, And Divalproex In Bipolar Disorders., Daniel Z Lieberman, Frederick K Goodwin

Psychiatry and Behavioral Sciences Faculty Publications

Expert consensus emphasizes the need for better recognition and accurate diagnosis of bipolar disorder. Current research on lithium, divalproex, and lamotrigine provides new insight into the effective management of this illness. Advances in identifying the mechanism of action of mood stabilization has focused on signaling pathways within the cell that are associated with neurotrophic effects. Clinical research has led to confirmatory evidence of the efficacy of lithium in all phases of bipolar disorder, with the greatest effects seen in the treatment and prevention of mania. Compared to divalproex, lithium also has been found to have greater efficacy in the prevention …


Factors Influencing Appraisal Of Upset In Black Caregivers Of Persons With Alzheimer Disease And Related Dementias, Susan Toth-Cohen Dec 2004

Factors Influencing Appraisal Of Upset In Black Caregivers Of Persons With Alzheimer Disease And Related Dementias, Susan Toth-Cohen

Department of Occupational Therapy Faculty Papers

Black caregivers of persons with Alzheimer disease and related dementias (ADRD) have demonstrated significantly lower levels of stress and burden than white caregivers, as measured by instruments that assess caregiving burden and stressfulness of specific problem behaviors. However, the reasons for reported differences are unclear and cannot be attributed solely to race. This descriptive study used content analysis to compare black caregivers’ descriptions and interpretations of responses to memory and behavioral issues of relatives with ADRD to 11 explanations for lower levels of upset proposed in the caregiving literature. Findings confirmed only two explanations from the literature, social support and …


Relationship Of Serum Prolactin With Severity Of Drug Use And Treatment Outcome In Cocaine Dependence., Ashwin A. Patkar, Paolo Mannelli, Kenneth M. Certa, Kathleen Peindl, Heather Murray, Michael J. Vergare, Wade H. Berrettini Oct 2004

Relationship Of Serum Prolactin With Severity Of Drug Use And Treatment Outcome In Cocaine Dependence., Ashwin A. Patkar, Paolo Mannelli, Kenneth M. Certa, Kathleen Peindl, Heather Murray, Michael J. Vergare, Wade H. Berrettini

Department of Psychiatry and Human Behavior Faculty Papers

RATIONALE: Alteration in serum prolactin (PRL) levels may reflect changes in central dopamine activity, which modulates the behavioral effects of cocaine. Therefore, serum PRL may have a potential role as a biological marker of drug severity and treatment outcome in cocaine dependence.

OBJECTIVE: We investigated whether serum PRL levels differed between cocaine-dependent (CD) subjects and controls, and whether PRL levels were associated with severity of drug use and treatment outcome in CD subjects.

METHODS: Basal PRL concentrations were assayed in 141 African-American (AA) CD patients attending an outpatient treatment program and 60 AA controls. Severity of drug use was assessed …


Gaps In Accessing Treatment For Anxiety And Depression: Challenges For The Delivery Of Care., Kerry A Collins, Henny A Westra, David J A Dozois, David D Burns Sep 2004

Gaps In Accessing Treatment For Anxiety And Depression: Challenges For The Delivery Of Care., Kerry A Collins, Henny A Westra, David J A Dozois, David D Burns

Psychology Publications

Epidemiological studies have identified high prevalence rates of anxiety and depression in North America [e.g., J. of Nerv. Ment. Dis. 182 (1994) 290]. However, only a small percentage of these individuals access effective treatment. The undertreatment of anxiety and depression is a major public health issue and is associated with significant personal, social, and economic burden. This article describes the existing discrepancy between prevalence of anxiety and depression and access to effective treatment for adults and children, the contributors to this discrepancy, and suggests various means through which access to effective treatment may be enhanced. We begin with a brief …


Melioration And The Behavioral Addiction Process: An Experimental Analysis, Jared Micah Dinehart Jul 2004

Melioration And The Behavioral Addiction Process: An Experimental Analysis, Jared Micah Dinehart

Theses and Dissertations

Melioration can be a factor contributing to behavioral addiction. In this study, 76 university undergraduates operated a "money machine" by selecting between choices that corresponded to maximization and melioration. Participants initially made choices consistent with a strategy of melioration and demonstrated significantly greater variability in choice behavior when visual cues were presented aimed at exposing the internality (or consequence) of the choice situation. Removal of the visual cues resulted in a return to lower responding. Visual cues may aid in interrupting the behavioral addiction pattern by limiting exclusive use of a melioration choice strategy. Methods of restructuring and experimentation with …


Long-Term Evaluation Of The Use Of The Transdermal Contraceptive Patch In Adolescents, Stephanie Logsdon, Jessica Richards, Hatim A. Omar Jul 2004

Long-Term Evaluation Of The Use Of The Transdermal Contraceptive Patch In Adolescents, Stephanie Logsdon, Jessica Richards, Hatim A. Omar

Pediatrics Faculty Publications

The transdermal contraceptive patch, Ortho Evra™, was approved in December 2001 and released on the market in June 2002. In this study, we reviewed clinical data of young women who started the patch between June 2002 and December 2003 in the adolescent medicine clinic at a university-based outpatient center. A total of 62 patients started the patch in that period and two of them were lost to follow-up. Mean age of patients was 17.9 years and mean length of use was 10 cycles. Only 10 patients (16.7%) discontinued use. Reasons for discontinuation were moderate to severe skin irritation (3 patients, …


Clinical Profiles, Occurrence, And Management Of Adolescent Patients With Hair-An Syndrome, Hatim A. Omar, Stephanie Logsdon, Jessica Richards Jul 2004

Clinical Profiles, Occurrence, And Management Of Adolescent Patients With Hair-An Syndrome, Hatim A. Omar, Stephanie Logsdon, Jessica Richards

Pediatrics Faculty Publications

The syndrome of hyperandrogenism, insulin resistance, and acanthosis nigricans (HAIR-AN) is a subphenotype of the polycystic ovary syndrome. It is one of the most common causes of menstrual problems, hyperandrogenic symptoms, and insulin resistance among young women. Review of clinical data in an outpatient adolescent clinic showed that of the 1,002 young women (ages 10-21 years) attending the clinic over a 2-year period, 50 (5%) were diagnosed with HAIR-AN syndrome. Mean age of the patients was 15.5, initial mean weight at diagnosis was 94.5 kg, and the mean BMI was 33.33 kg/m2. Patients were treated with a weight-stabilization and -reduction …


Stages Of Change In Anxiety: Psychometric Properties Of The University Of Rhode Island Change Assessment (Urica) Scale., David J A Dozois, Henny A Westra, Kerry A Collins, Tak S Fung, Jennifer K F Garry Jun 2004

Stages Of Change In Anxiety: Psychometric Properties Of The University Of Rhode Island Change Assessment (Urica) Scale., David J A Dozois, Henny A Westra, Kerry A Collins, Tak S Fung, Jennifer K F Garry

Psychology Publications

Readiness for change is increasingly cited as an important variable in the health behaviours literature, yet there remains a dearth of research related to this construct in mental health. This study examined the psychometric properties of the University of Rhode Island Change Assessment (URICA) scale in two samples. In Study 1 (n = 252), undergraduates completed the URICA and were administered measures of hopelessness, the consequences of worry, self-esteem, anxious symptomatology, and social desirability. The reliability and validity of the URICA were generally supported, although the goodness-of-fit with the intended subscales was only moderate. The Precontemplation, Contemplation and Maintenance subscales …