28 results on '"R. Brian Giesler"'
Search Results
2. Telephone interviews vs. workstation sessions for acquiring quality of life data.
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Michael W. Kattan, Paul A. Fearn, Scott B. Cantor, Jim Hu, Mark E. Cowen, R. Brian Giesler, and Brian J. Miles
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- 1999
3. Acceptance and commitment therapy for breast cancer survivors with fear of cancer recurrence: A 3-arm pilot randomized controlled trial
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Laura Wilhelm, Linda F. Brown, Victoria L. Champion, Patrick O. Monahan, Kathleen Beck-Coon, R. Brian Giesler, Andrea A. Cohee, Patrick V. Stutz, Kathy D. Miller, Tasneem L. Talib, Shelley A. Johns, and Michelle LaPradd
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Adult ,Cancer Research ,medicine.medical_specialty ,Psychological intervention ,chemical and pharmacologic phenomena ,Breast Neoplasms ,Anxiety ,Acceptance and commitment therapy ,Article ,law.invention ,Stress Disorders, Post-Traumatic ,03 medical and health sciences ,0302 clinical medicine ,Breast cancer ,Quality of life ,Randomized controlled trial ,Cancer Survivors ,law ,Survivorship curve ,medicine ,Humans ,030212 general & internal medicine ,Breast ,Depression (differential diagnoses) ,Aged ,Neoplasm Staging ,business.industry ,Depression ,Fear ,Middle Aged ,medicine.disease ,Oncology ,Involuntary Commitment ,Phobic Disorders ,030220 oncology & carcinogenesis ,Physical therapy ,Quality of Life ,Female ,medicine.symptom ,Neoplasm Recurrence, Local ,business - Abstract
BACKGROUND Fear of cancer recurrence (FCR) has a profound negative impact on quality of life (QOL) for many cancer survivors. Breast cancer survivors (BCS) are particularly vulnerable, with up to 70% reporting clinically significant FCR. To the authors' knowledge, evidence-based interventions for managing FCR are limited. Acceptance and commitment therapy (ACT) promotes psychological flexibility in managing life's stressors. The current study examined the feasibility and preliminary efficacy of group-based ACT for FCR in BCS. METHODS Post-treatment BCS (91 patients with stage I-III disease) with clinical FCR randomly were assigned to ACT (6 weekly 2-hour group sessions), survivorship education (SE; 6 weekly 2-hour group sessions), or enhanced usual care (EUC; one 30-minute group coaching session with survivorship readings). FCR severity (primary outcome) and avoidant coping, anxiety, post-traumatic stress, depression, QOL, and other FCR-related variables (secondary outcomes) were assessed at baseline (T1), after the intervention (T2), 1 month after the intervention (T3), and 6 months after the intervention (T4) using intent-to-treat analysis. RESULTS Satisfactory recruitment (43.8%) and retention (94.5%) rates demonstrated feasibility. Although each arm demonstrated within-group reductions in FCR severity over time, only ACT produced significant reductions at each time point compared with baseline, with between-group differences at T4 substantially favoring ACT over SE (Cohen d for effect sizes, 0.80; P
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- 2019
4. Randomized controlled pilot trial of mindfulness-based stress reduction for breast and colorectal cancer survivors: effects on cancer-related cognitive impairment
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Jennifer M. Alyea, Kathleen Beck-Coon, Diane Von Ah, Yan Tong, Laura Wilhelm, Patrick O. Monahan, Linda F. Brown, R. Brian Giesler, Shelley A. Johns, and Tasneem L. Talib
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Adult ,Male ,Mediation (statistics) ,medicine.medical_specialty ,Mindfulness ,Psychological intervention ,Breast Neoplasms ,Pilot Projects ,Article ,law.invention ,Mindfulness-based stress reduction ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,Quality of life ,law ,medicine ,Humans ,Cognitive Dysfunction ,Survivors ,030212 general & internal medicine ,Fatigue ,Aged ,Oncology (nursing) ,business.industry ,Cognition ,Middle Aged ,Treatment Outcome ,Oncology ,030220 oncology & carcinogenesis ,Quality of Life ,Physical therapy ,Female ,Colorectal Neoplasms ,business ,Stress, Psychological ,Clinical psychology ,Stroop effect - Abstract
Cancer-related cognitive impairment (CRCI) is a common, fatigue-related symptom that disrupts cancer survivors’ quality of life. Few interventions for CRCI exist. As part of a randomized pilot study targeting cancer-related fatigue, the effects of mindfulness-based stress reduction (MBSR) on survivors’ cognitive outcomes were investigated. Breast and colorectal cancer survivors (n = 71) with moderate-to-severe fatigue were randomized to MBSR (n = 35) or a fatigue education and support (ES; n = 36) condition. The Attentional Function Index (AFI) and the Stroop test were used to assess survivors’ cognitive function at baseline (T1), after the 8-week intervention period (T2), and 6 months later (T3) using intent-to-treat analysis. Mediation analyses were performed to explore mechanisms of intervention effects on cognitive functioning. MBSR participants reported significantly greater improvement on the AFI total score compared to ES participants at T2 (d = 0.83, p = 0.001) and T3 (d = 0.55, p = 0.021). MBSR also significantly outperformed ES on most AFI subscales, although both groups improved over time. MBSR produced greater Stroop accuracy rates relative to ES at T2 (r = 0.340, p = 0.005) and T3 (r = 0.280, p = 0.030), with improved accuracy over time only for the MBSR group. There were no significant differences in Stroop reaction time between groups. Improvements in mindfulness mediated the effect of group (e.g., MBSR vs. ES) on AFI total score at T2 and T3. Additional randomized trials with more comprehensive cognitive measures are warranted to definitively assess the efficacy of MBSR for CRCI. This pilot study has important implications for all cancer survivors as it is the first published trial to show that MBSR offers robust and durable improvements in CRCI.
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- 2015
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5. Health-Related Quality of Life of African American Breast Cancer Survivors Compared With Healthy African American Women
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Julie L. Otte, Janet S. Carpenter, Victoria L. Champion, Eileen F. Tallman, Joan E. Haase, R. Brian Giesler, Patrick O. Monahan, Zhao Qianqian, Anna Maria Storniolo, Kathy D. Miller, Kathleen M. Russell, Diane Von Ah, and Kim Wagler Ziner
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Gerontology ,Cross-sectional study ,Breast Neoplasms ,Nursing Methodology Research ,Article ,Social support ,Breast cancer ,Quality of life ,Informed consent ,Survivorship curve ,medicine ,Humans ,Survivors ,Socioeconomic status ,Aged ,Oncology (nursing) ,business.industry ,Middle Aged ,medicine.disease ,Health Surveys ,Black or African American ,Cross-Sectional Studies ,Oncology ,Case-Control Studies ,Quality of Life ,Female ,business ,Body mass index - Abstract
BACKGROUND The diagnosis and treatment of breast cancer can result in an array of late cancer-specific side effects and changes in general well-being. Research has focused on white samples, limiting our understanding of the unique health-related quality of life outcomes of African American breast cancer survivors (BCSs). Even when African American BCSs have been targeted, research is limited by small samples and failure to include comparisons of peers without a history of breast cancer. OBJECTIVE The purpose of this study was to compare health-related quality of life of African American female BCSs with that of African American women with no history of breast cancer (control group). METHODS A total of 140 women (62 BCSs and 78 controls), 18 years or older and 2 to 10 years postdiagnosis, were recruited from a breast cancer clinic and cancer support groups. Participants provided informed consent and completed a 1-time survey based on the proximal-distal health-related quality of life model of Brenner et al (1995). RESULTS After adjusting for age, education, income, and body mass index, results show that African American BCSs experienced more fatigue (P = .001), worse hot flashes (P < .001), and worse sleep quality (P < .001) but more social support from their partner (P = .028) and more positive change (P = .001) compared with African American female controls. CONCLUSIONS Our results suggest that African American female BCSs may experience unique health-related outcomes that transcend age, education, socioeconomic status, and body mass index. IMPLICATIONS FOR PRACTICE Findings suggest the importance of understanding the survivorship experience for particular racial and ethnic subgroups to proactively assess difficulties and plan interventions.
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- 2012
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6. Religiosity and self-control: When the going gets tough, the religious get self-regulating
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R. Brian Giesler and Kaylyn Lee Watterson
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Religiosity ,Social Psychology ,media_common.quotation_subject ,Religious studies ,Self-control ,Psychology ,Social psychology ,Applied Psychology ,media_common - Published
- 2012
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7. Randomized controlled pilot trial of mindfulness-based stress reduction compared to psychoeducational support for persistently fatigued breast and colorectal cancer survivors
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Patrick O. Monahan, Linda F. Brown, Diane Monceski, Tasneem L. Talib, Kathy D. Miller, Jennifer M. Alyea, Kurt Kroenke, Shelley A. Johns, Christina D. Wagner, Mary de Groot, Janet S. Carpenter, R. Brian Giesler, Laura Wilhelm, Karen Schmidt, Yan Tong, Diane Von Ah, Marie Danh, and Kathleen Beck-Coon
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Male ,medicine.medical_specialty ,Mindfulness ,Colorectal cancer ,medicine.medical_treatment ,Breast Neoplasms ,Pilot Projects ,Article ,Mindfulness-based stress reduction ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Psychoeducation ,Humans ,030212 general & internal medicine ,Survivors ,Psychiatry ,Depression (differential diagnoses) ,Fatigue ,Sleep disorder ,business.industry ,Cancer ,Middle Aged ,medicine.disease ,Treatment Outcome ,Oncology ,030220 oncology & carcinogenesis ,Physical therapy ,Anxiety ,Female ,medicine.symptom ,business ,Colorectal Neoplasms ,Stress, Psychological - Abstract
Cancer-related fatigue (CRF) is a disruptive symptom for many survivors. Despite promising evidence for efficacy of mindfulness-based stress reduction (MBSR) in reducing CRF, no trials comparing it to an active comparator for fatigued survivors have been published. The purpose of this trial was to compare MBSR to psychoeducation for CRF and associated symptoms. Breast (n = 60) and colorectal (n = 11) cancer survivors (stage 0–III) with clinically significant CRF after completing chemotherapy and/or radiation therapy an average of 28 months prior to enrollment were randomized to MBSR or psychoeducation/support groups (PES). MBSR focused on mindfulness training; PES focused on CRF self-management. Outcomes included CRF interference (primary), CRF severity and global improvement, vitality, depression, anxiety, sleep disturbance, and pain. Outcomes were assessed at baseline (T1), post-intervention (T2), and 6-month follow-up (T3) using intent-to-treat analysis. Between-group differences in CRF interference were not significant at any time point; however, there was a trend favoring MBSR (d = −0.46, p = 0.073) at T2. MBSR participants reported significantly greater improvement in vitality (d = 0.53, p = 0.003) and were more likely to report CRF as moderately to completely improved compared to the PES group (χ2 (1) = 4.1765, p = 0.041) at T2. MBSR participants also reported significantly greater reductions in pain at T2 (d = 0.53, p = 0.014). In addition, both MBSR and PES produced moderate-to-large and significant within-group improvements in all fatigue outcomes, depression, anxiety, and sleep at T2 and T3 compared to T1. MBSR and PES appear efficacious for CRF and related symptoms. Larger trials including a usual care arm are warranted. ClinicalTrials.gov Identifier: NCT01724333.
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- 2015
8. The Joys and Challenges of Teaching Social Psychology
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Dana S. Dunn, Kathryn A. Morris, and R. Brian Giesler
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Social psychology (sociology) ,Pedagogy ,Psychology ,Curriculum ,Social pedagogy - Published
- 2015
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9. What contributes more strongly to predicting QOL during 1-year recovery from treatment for clinically localized prostate cancer: 4-weeks-post-treatment depressive symptoms or type of treatment?
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Debra S. Burns, Silvia M. Bigatti, Victoria L. Champion, Faouzi Azzouz, Susan M. Rawl, Kristina M. Reuille, Patrick O. Monahan, Barbara A. Given, Michael O. Koch, R. Brian Giesler, Jingwei Wu, and Charles W. Given
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Adult ,Male ,Oncology ,medicine.medical_specialty ,Time Factors ,Brachytherapy ,Prostate cancer ,Patient Education as Topic ,Quality of life ,Risk Factors ,Sickness Impact Profile ,Internal medicine ,medicine ,Humans ,Prospective Studies ,Depressive symptoms ,Depression (differential diagnoses) ,Aged ,Quality of Life Research ,Aged, 80 and over ,Prostatectomy ,Depressive Disorder ,Depression ,business.industry ,Public Health, Environmental and Occupational Health ,Prostatic Neoplasms ,Middle Aged ,medicine.disease ,humanities ,Treatment Outcome ,Quality of Life ,Physical therapy ,Post treatment ,business ,After treatment - Abstract
Research on prostate cancer and quality of life (QOL) has focused on the effects of treatment type on subsequent QOL, without considering effects of depressive symptoms. The present purpose is to test the independent contribution of depressive symptoms (measured within 4 weeks after treatment) and treatment type in predicting QOL measured 4, 7, and 12 months following treatment for clinically localized prostate cancer.The 105 patients (all Stage I-II) were newly treated with radical prostatectomy, external beam radiation (EBR) or brachytherapy. Age ranged from 42 to 80 (mean = 64); 88% Caucasian and 9% African American. Repeated measures mixed linear models were adjusted for age, race, education, and marital status.Depressive symptoms significantly (p0.01) predicted 8 of 10 disease-specific and 7 of 7 generic QOL outcomes. Treatment type significantly (p0.01) predicted urinary function and bowel bother but no generic QOL outcomes.Depressive symptoms appears to predict a wider range of QOL outcomes (measured 4-12 months after treatment) than treatment type; however, when treatment is significant its effect sizes are slightly larger than depressive symptoms. Health care providers should (1) assess depressive symptoms in prostate cancer patients before and after treatment, and (2) provide psychosocial (e.g., counseling, support groups) and pharmacologic treatment options for improving depressive symptoms.
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- 2006
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10. A Measure of Health-Related Quality of Life Among Patients with Localized Prostate Cancer: Results from Ongoing Scale Development
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R. Brian Giesler, Michael W. Kattan, Peter T. Scardino, Evelinn A. Borrayo, Christie A. Befort, and Michael J. Zelefsky
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Male ,medicine.medical_specialty ,Health Status ,Urology ,medicine.medical_treatment ,media_common.quotation_subject ,Brachytherapy ,Treatment and control groups ,Prostate cancer ,Quality of life ,Surveys and Questionnaires ,medicine ,Humans ,media_common ,business.industry ,Prostatectomy ,Discriminant validity ,Prostatic Neoplasms ,Middle Aged ,medicine.disease ,Radiation therapy ,Oncology ,Quality of Life ,Physical therapy ,Worry ,business - Abstract
Background We revised our prostate cancer–specific measure to better address the physiologic complications of the 3 major therapies for clinically localized prostate cancer and to assess the impact of symptoms on broader aspects of patient functioning. The study used a crosssectional design, and participants completed the measure in a clinical setting. Patients and Methods Participants underwent radical prostatectomy (n = 130), external beam radiation therapy (n = 120), or brachytherapy (n = 129). Their mean age was 66 years (standard deviation [SD], 8.2 years), and the median time since treatment was 12.36 months (mean, 21.7; SD, 25.4). Items were derived from previously validated instruments or developed based on the clinical experience of a multidisciplinary group of health professionals. Results The revised instrument included 46 items that formed 8 physiologic scales (2 urinary, 3 sexual, and 3 bowel function); 3 associated bother scales; and cancer worry, treatment regret, and treatment satisfaction scales. Correlations among scales provided evidence of convergent/divergent validity. Significant group differences were found using analysis of covariance (with time since treatment and age as covariates) on 6 of the 8 physiologic scales and on bowel bother and treatment satisfaction. Conclusion The instrument provides a sensitive measure of physiologic differences across the 3 primary treatment groups and indicates that there are few differences across treatment groups on broader aspects of health-related quality of life. Further development of the measure is recommended.
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- 2005
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11. A Breast Cancer Fear Scale: Psychometric Development
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Victoria L. Champion, R. Brian Giesler, Joanne Daggy, Celette Sugg Skinner, Usha Menon, Susan M. Rawl, and Patrick O. Monahan
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050103 clinical psychology ,Psychometrics ,Validity ,Breast Neoplasms ,050109 social psychology ,Test validity ,Developmental psychology ,Breast cancer ,Cronbach's alpha ,Surveys and Questionnaires ,medicine ,Humans ,Mass Screening ,Mammography ,0501 psychology and cognitive sciences ,Applied Psychology ,Mass screening ,Aged ,medicine.diagnostic_test ,05 social sciences ,Construct validity ,Fear ,Middle Aged ,medicine.disease ,Self Efficacy ,Regression Analysis ,Female ,Factor Analysis, Statistical ,Psychology ,Attitude to Health ,Clinical psychology - Abstract
Fear of breast cancer has been inversely associated with participation in screening. However, investigators have generally used only one item or global scales to measure fear. This report describes development of a fear scale specific to breast cancer. Data from a large study involving mammography adherence were used to test the breast cancer fear scale for validity and reliability. Construct validity was verified through factor analysis and regression analysis predicting mammography. All items loaded on a single factor and theoretical relationships were verified by linear and logistic regression. The Cronbach alpha for the scale was .91.
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- 2004
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12. Bigger is better: the influence of physical size on aesthetic preference judgments
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Robert Josephs, David H. Silvera, and R. Brian Giesler
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Aesthetic preference ,Sociology and Political Science ,Arts and Humanities (miscellaneous) ,Strategy and Management ,General Decision Sciences ,Psychology ,Social psychology ,Object (philosophy) ,Applied Psychology ,Preference ,Preference formation - Abstract
The hypothesis that the physical size of an object can influence aesthetic preferences was investigated. In a series of four experiments, participants were presented with pairs of abstract stimuli and asked to indicate which member of each pair they preferred. A preference for larger stimuli was found on the majority of trials using various types of stimuli, stimuli of various sizes, and with both adult and 3-year-old participants. This preference pattern was disrupted only when participants had both stimuli that provided a readily accessible alternative source of preference-evoking information and sufficient attentional resources to make their preference judgments. Copyright # 2002 John Wiley & Sons, Ltd.
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- 2002
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13. The proportion heuristic: problem set size as a basis for performance judgments
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R. Brian Giesler, David H. Silvera, and Robert Josephs
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Sociology and Political Science ,Basis (linear algebra) ,Randomization Procedure ,Heuristic ,Strategy and Management ,media_common.quotation_subject ,General Decision Sciences ,Degree (music) ,Task (project management) ,Arts and Humanities (miscellaneous) ,Feeling ,Preparedness ,Problem set ,Psychology ,Social psychology ,Applied Psychology ,media_common - Abstract
How do people evaluate their degree of mastery over a task? A series of four studies demonstrated that a potentially irrelevant cue can have a strong influence on such evaluations. In these studies, the total amount of work given to participants (the problem set size) influenced both (a) the amount of work participants completed before feeling that they had performed well and were adequately prepared for a related future task, and (b) participants' assessments of their performance and their feelings of preparedness for a related future task. These effects occurred even when a randomization procedure was used to emphasize the arbitrary nature of the problem set size. The effects vanished, however, when participants were given extra time to evaluate their progress after completing each problem. Copyright © 2001 John Wiley & Sons, Ltd.
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- 2001
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14. Assessing the Performance of Utility Techniques in the Absence of a Gold Standard
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Nelda P. Wray, Margaret M. Byrne, Baruch A. Brody, Karon F. Cook, Carol M. Ashton, Makoto Hanita, Jane M. Geraci, Julianne Souchek, and R. Brian Giesler
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Male ,Financing, Personal ,Time Factors ,Health Status ,MEDLINE ,Health outcomes ,Choice Behavior ,Risk-Taking ,Patient satisfaction ,Bias ,Rating scale ,Surveys and Questionnaires ,Statistics ,Humans ,Dimension (data warehouse) ,Preference (economics) ,Aged ,Actuarial science ,Public Health, Environmental and Occupational Health ,Prostatic Neoplasms ,Reproducibility of Results ,Gold standard (test) ,Decision problem ,Texas ,Treatment Outcome ,Patient Satisfaction ,Psychology - Abstract
Background. Utility techniques are the most commonly used means to assess patient preferences for health outcomes. However, whether utility techniques produce valid measures of preference has been difficult to determine in the absence of a gold standard. Objective. To introduce and demonstrate two methods that can be used to evaluate how well utility techniques measure patients' preferences. Subjects and Design. Patients treated for advanced prostate cancer (n = 57) first ranked eight health states in order of preference. Four utility techniques were then used to elicit patients' utilities for each health state. Measures. The rating scale, standard gamble, time trade-off, and a modified version of willingness-to-pay techniques were used to elicit patients' utilities. Technique performance was assessed by computing a differentiation and inconsistency score for each technique. Results. Differentiation scores indicated the rating scale permitted respondents to assign unique utility values to about 70% of the health states that should have received unique values. When the other techniques were used, about 40% or less of the health states that should have received unique utility scores actually did receive unique utility scores. Inconsistency scores, which indicate how often participants assign utility scores that contradict how they value health states, indicated that the willingness-to-pay technique produced the lowest rate of inconsistency (10%). However, this technique did not differ significantly from the rating scale or standard gamble on this dimension. Conclusions. Differentiation and inconsistency offer a means to evaluate the performance of utility techniques, thereby allowing investigators to determine the extent to which utilities they have elicited for a given decision problem are valid. In the current investigation, the differentiation and inconsistency methods indicated that all four techniques performed at sub-optimal levels, though the rating scale out-performed the standard gamble, time trade-off, and willingness-to-pay techniques.
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- 1999
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15. HOMER as an Acronym for the Scientific Method
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Jordan R. Vosmik, R. Brian Giesler, Jessica L. Lakin, and Kathryn A. Morris
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Character (mathematics) ,Teaching method ,ComputingMilieux_COMPUTERSANDEDUCATION ,Mathematics education ,Mnemonic ,Acronym ,Psychology ,Hardware_REGISTER-TRANSFER-LEVELIMPLEMENTATION ,General Psychology ,Education ,Developmental psychology - Abstract
Mnemonic strategies, such as acronyms, effectively increase student retention of course material. We present an acronym based on a popular television character to help students remember the basic steps in the scientific method. Our empirical evaluation of the acronym revealed that students found it to be enjoyable, useful, and worthy of use in future courses.
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- 2007
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16. The Danger of Applying Group-level Utilities in Decision Analyses of the Treatment of Localized Prostate Cancer in Individual Patients
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Daniel F. Cahill, R. Brian Giesler, J. Robert Beck, Brian J. Miles, Mark E. Cowen, and Michael W. Kattan
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Male ,medicine.medical_treatment ,Decision Support Techniques ,03 medical and health sciences ,Prostate cancer ,0302 clinical medicine ,Humans ,Medicine ,030212 general & internal medicine ,Patient participation ,Aged ,Prostatectomy ,Actuarial science ,business.industry ,Patient Selection ,030503 health policy & services ,Health Policy ,Prostatic Neoplasms ,Middle Aged ,medicine.disease ,Preference ,Quality-adjusted life year ,Cohort ,Life expectancy ,Quality-Adjusted Life Years ,Patient Participation ,0305 other medical science ,business ,Decision analysis - Abstract
The optimal management strategy for men who have localized prostate cancer remains controversial. This study examines the extent to which suggested treatment based on the perspective of a group or society agrees with that derived from individual patients' preferences. A previously published decision analysis for localized prostate cancer was used to suggest the treatment that maximized quality-adjusted life expectancy. Two treatment recommendations were obtained for each patient: the first (group-level) was derived using the mean utilities of the cohort; the second (individual-level) used his own set of utilities. Group-level utilities misrepresented 25-48% of individuals' pref erences depending on the grade of tumor modeled. The best kappa measure achieved between group and individual preferences was 0.11. The average quality-adjusted life years lost due to misrepresentation of preference was as high as 1.7 quality-adjusted life years. Use of aggregated utilities in a group-level decision analysis can ignore the substantial variability at the individual level. Caution is needed when applying a group- level recommendation to the treatment of localized prostate cancer in an individual patient. Key words: decision analysis; utility assessment; prostate cancer; patient pref erences. (Med Decis Making 1998;18:376-380)
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- 1998
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17. Self-verification in clinical depression: The desire for negative evaluation
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William B. Swann, R. Brian Giesler, and Robert Josephs
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Social perception ,media_common.quotation_subject ,Self ,Counterintuitive ,Self-esteem ,Interpersonal communication ,Test (assessment) ,Clinical Psychology ,Psychiatry and Mental health ,Nonverbal communication ,Attribution ,Psychology ,Social psychology ,Biological Psychiatry ,media_common - Abstract
Do clinically depressed individuals seek favorable or unfavorable information about the self?. Selfverification theory makes the counterintuitive prediction that depressed individuals solicit feedback that confirms their negative self-views. To test this prediction, participants were classified on the basis of a structured clinical interview and self-report measures into high self-esteem, low self-esteem, and depressed groups. All participants were offered a choice between receiving favorable or unfavorable feedback; 82% of the depressed participants chose the unfavorable feedback, compared to 64% of the low self-esteem participants and 25% of the high self-esteem participants. Additional evidence indicated that depressed individuals also failed to exploit fully an opportunity to acquire favorable evaluations that were self-verifying. The authors discuss how seeking negative evaluations and failing to seek favorable evaluations may help maintain depression. A disturbing picture emerges from research addressing the interpersonal aspects of depression: Depressed individuals seem to create around themselves the very environments that sustain their negative self-views. A wealth of empirical evidence has demonstrated that the interpersonal style of depressed individuals is characterized by a wide array of socially inappropriate verbal and nonverbal behaviors, including but not limited to excessive self-disclosure (Gibbons, 1987), hostile speech content (Coyne, 1976a; Gotlib & Robinson, 1982), unfavorable self-evaluation (Hautzinger, Linden, & Hoffman, 1982), lack of responsiveness (Bouhuys & van der Meulen, 1984), reduced eye contact (Dow & Craighead, 1987), negative facial displays (G. E. Schwartz, Fair, Salt, Mandel & Klerman, 1976), and slowed or monotonic speech (Teasdale, Fogarty, & Williams, 1980). Numerous studies have shown that enacting these interpersonal behaviors elicits rejection and unfavorable evaluations from interaction partners, and this holds whether the actor is actually depressed or merely a confederate role playing the part (e.g., Coyne, 1976a; Gotlib & Beatty, 1985; Gurtman, 1987; Hokanson, Sacco, Blumberg, & Landrum, 1980; Joiner
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- 1996
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18. The learning curve as a metacognitive tool
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David H. Silvera, Robert Josephs, and R. Brian Giesler
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Linguistics and Language ,Learning curve ,Learning theory ,Metacognition ,Experimental and Cognitive Psychology ,Cognition ,Psychology ,Language and Linguistics ,Cognitive psychology - Published
- 1996
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19. When comparisons arise
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Daniel T. Gilbert, R. Brian Giesler, and Kathryn A. Morris
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Sociology and Political Science ,Social Psychology - Published
- 1995
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20. Judgment by quantity
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R. Brian Giesler, David H. Silvera, and Robert Josephs
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business.industry ,Full view ,Experimental and Cognitive Psychology ,Cognition ,computer.software_genre ,Task (project management) ,Developmental Neuroscience ,Artificial intelligence ,Psychology ,business ,Social psychology ,computer ,General Psychology ,Natural language processing - Abstract
Five studies are presented that demonstrate the influence of computationally simple quantity information on judgment and the regulation of behavior. Study 1 revealed that Ss used the height of a pile of pages of text to judge their proofreading performance, even when pile size was obviously not determined by the amount of text proofread. In Studies 2 and 3, Ss also used nondiagnostic size information to regulate the amount of time and effort they spent on the task. In Study 4, Ss regulated the amount of effort they spent on a complex essay-writing task by using nondiagnostic page length information. In Study 5, nondiagnostic size information dominated objective performance information, but only when the completed task was in full view of the S. A linguistic mechanism is suggested to explain the use of a judgment by quantity strategy.
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- 1994
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21. Why people self-verify
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William B. Swann, Alan Stein-Seroussi, and R. Brian Giesler
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Sociology and Political Science ,Social Psychology - Published
- 1992
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22. Quality of life of African American breast cancer survivors: how much do we know?
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Diane Von Ah, Joan E. Haase, Kathleen M. Russell, R. Brian Giesler, and Anna Maria Storniolo
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Oncology ,Gerontology ,Male ,medicine.medical_specialty ,Psychometrics ,Survival ,Ethnic group ,Psychological intervention ,Context (language use) ,Breast Neoplasms ,Affect (psychology) ,Social support ,Breast cancer ,Quality of life (healthcare) ,Internal medicine ,Survivorship curve ,Adaptation, Psychological ,medicine ,Humans ,Spirituality ,Survivors ,Psychological Tests ,Oncology (nursing) ,business.industry ,Social Support ,Middle Aged ,medicine.disease ,United States ,Black or African American ,Quality of Life ,Female ,business - Abstract
Women affected by breast cancer experience an array of quality-of-life issues that affect their daily living in both short-term and long-term survivorship. Because African American women experience disparities in breast cancer survival, their quality-of-life concerns may paint a different picture from those of other racial and ethnic groups. To gain a better understanding of quality of life in African American women breast cancer survivors, we conducted a review, using an adaptation of Brenner's quality-of-life proximal-distal continuum, of studies that have investigated these women's experiences and associated variables. Twenty-six studies, qualitative and quantitative, were reviewed that identified both deficits and positive outcomes of breast cancer treatment and sequelae, including physical, emotional, social, and patient-provider problems as well as heightened spirituality and positive growth. Although overall global quality of life was favorable in both African American and white survivors, differences existed in the nature and extent of deficits between these 2 survivor groups. Nursing implications of this review point to the need for further rigorous research and wide dissemination of results. Recommendations for practice include tailoring assessments and interventions within the context of the lives of African American women breast cancer survivors.
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- 2008
23. Oncology Outpatient and Provider Responses to a Computerized Symptom Assessment System
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Foluso O Ojewole, Paul R. Helft, Jennifer Tornatta, David Potter, Karen Schmidt, Christopher Sweeney, Susan M. Rawl, R. Brian Giesler, Jennifer M. Porter, and Janet S. Carpenter
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Adult ,Male ,Medical Records Systems, Computerized ,Attitude of Health Personnel ,Nursing assessment ,Symptom assessment ,Documentation ,Nursing Methodology Research ,Article ,Midwestern United States ,Patient satisfaction ,Nursing ,Neoplasms ,Outpatients ,Medicine ,Humans ,Longitudinal Studies ,Nursing Assessment ,Aged ,Retrospective Studies ,Aged, 80 and over ,business.industry ,Attitude to Computers ,Retrospective cohort study ,Focus Groups ,Middle Aged ,Focus group ,Drug Therapy, Computer-Assisted ,Patient Satisfaction ,Female ,Drug Monitoring ,business - Abstract
To assess patient and provider responses to a computerized symptom assessment system.Descriptive, longitudinal study with retrospective, longitudinal medical records review.University-based National Cancer Institute-designated outpatient cancer center.80 oncology outpatients receiving chemotherapy, 8 providers, and 30 medical records.Patients completed the computerized assessment during three chemotherapy follow-up clinic appointments (times 1, 2, and 3). Patient usability was recorded via an observer checklist (ease of use) and the computer (completion time). Patient satisfaction and impact were assessed during telephone interviews two to three days after times 1 and 3 only. Provider usability and impact were assessed at the end of the study using a questionnaire and focus groups, whereas effect on provider documentation was assessed through chart audits.Patient usability (ease of use, completion time), satisfaction, and impact; provider usability and impact.Patients reported good usability, high satisfaction, and modest impact on discussions with their providers. Providers reported modest usability, modest impact on discussions with patients, and had varied reactions as to how the system affected practice. Documentation of symptoms was largely absent before and after implementation.This system demonstrated good usability and satisfaction but had only a modest impact on symptom-related discussions and no impact on documentation.A computerized system can help address barriers to symptom assessment but may not improve documentation unless it can be integrated into existing medical records systems.
- Published
- 2008
24. Improving the quality of life of patients with prostate carcinoma: a randomized trial testing the efficacy of a nurse-driven intervention
- Author
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Victoria L. Champion, Susan M. Rawl, Kristina M. Reuille, Barbara A. Given, Faouzi Azzouz, Patrick O. Monahan, Sally P. Weinrich, R. Brian Giesler, Charles W. Given, Michael O. Koch, and Debra S. Burns
- Subjects
Male ,Cancer Research ,medicine.medical_specialty ,medicine.medical_treatment ,Digestive System Diseases ,Nurses ,law.invention ,Randomized controlled trial ,Quality of life ,Male Urogenital Diseases ,Patient Education as Topic ,law ,Surveys and Questionnaires ,medicine ,Humans ,Spouses ,Aged ,Cognitive Behavioral Therapy ,business.industry ,Cancer ,Prostatic Neoplasms ,Middle Aged ,medicine.disease ,Surgery ,Clinical trial ,Cognitive behavioral therapy ,Oncology nursing ,Distress ,Sexual Dysfunction, Physiological ,Sexual dysfunction ,Oncology ,Physical therapy ,Quality of Life ,medicine.symptom ,business ,Software - Abstract
BACKGROUND Treatments for clinically localized prostate carcinoma are accompanied by sexual, urinary, and bowel dysfunction and other sequelae that can result in significant distress and reduced well being. Methods capable of improving quality of life are needed that can be integrated into clinical practice. To address this need, a nurse-driven, cancer care intervention was developed and tested. METHODS Within 6 weeks after completing treatment, 99 patients, along with their partners, were enrolled into a prospective, controlled trial and were randomized to receive the cancer care intervention or to receive standard care. Participants in the intervention arm met once each month for 6 months with an oncology nurse intervenor, who helped patients identify their quality-of-life needs using an interactive computer program. The intervener then provided education and support tailored to participants' needs. Primary outcome variables included 1) disease-specific quality of life, including sexual, urinary, and bowel outcomes and cancer worry; 2) depression; 3) dyadic adjustment; and 4) general quality of life. Outcomes data were collected prior to randomization and again at 4 months, 7 months, and 12 months posttreatment. RESULTS Patients in the intervention arm experienced long-term improvements in quality-of-life outcomes related to sexual functioning and cancer worry compared with patients who received standard care. Baseline depression moderated the impact of the intervention on several other quality-of-life outcomes. CONCLUSIONS The findings of the current study indicated that a computer-assisted, nurse-driven intervention was capable of providing durable improvements in the quality of life of men who underwent treatment for clinically localized prostate carcinoma. Cancer 2005. © 2005 American Cancer Society.
- Published
- 2005
25. Striving for confirmation: The role of self-verification in depression
- Author
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William B. Swann and R. Brian Giesler
- Subjects
Depression (economics) ,Social perception ,Self-concept ,Psychology ,Social psychology ,Clinical psychology - Published
- 2004
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26. A psychometric analysis of the measurement level of the rating scale, time trade-off, and standard gamble
- Author
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Baruch A. Brody, Margaret M. Byrne, Jane M. Geraci, Makoto Hanita, R. Brian Giesler, Carol M. Ashton, Karon F. Cook, Julianne Souchek, and Nelda P. Wray
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Male ,Value of Life ,Health (social science) ,Psychometrics ,Cost effectiveness ,Cost-Benefit Analysis ,Health Status ,Logit ,Time-trade-off ,Risk Assessment ,Interviews as Topic ,Risk-Taking ,History and Philosophy of Science ,Rating scale ,Econometrics ,Humans ,Thurstone scale ,Probability ,Rasch model ,Prostatic Neoplasms ,Focus Groups ,Quality-adjusted life year ,Logistic Models ,Patient Satisfaction ,Quality-Adjusted Life Years ,Psychology ,Social psychology - Abstract
A fundamental assumption of utility-based analyses is that patient utilities for health states can be measured on an equal-interval scale. This assumption, however, has not been widely examined. The objective of this study was to assess whether the rating scale (RS), standard gamble (SG), and time trade-off (TTO) utility elicitation methods function as equal-interval level scales. We wrote descriptions of eight prostate-cancer-related health states. In interviews with patients who had newly diagnosed, advanced prostate cancer, utilities for the health states were elicited using the RS, SG, and TTO methods. At the time of the study, 77 initial and 73 follow-up interviews had. been conducted with a consecutive sample of 77 participants. Using a Rasch model, the boundaries (Thurstone Thresholds) between four equal score sub-ranges of the raw utilities were mapped onto an equal-interval logit scale. The distance between adjacent thresholds in logit units was calculated to determine whether the raw utilities were equal-interval. None of the utility scales functioned as interval-level scales in our sample. Therefore, since interval-level estimates are assumed in utility-based analyses, doubt is raised regarding the validity of findings from previous analyses based on these scales. Our findings need to be replicated in other contexts, and the practical impact of non-interval measurement on utility-based analyses should be explored. If cost-effectiveness analyses are not found to be robust to violations of the assumption that utilities are interval, serious doubt will be cast upon findings from utility-based analyses and upon the wisdom of expending millions in research dollars on utility-based studies.
- Published
- 2001
27. Assessing the quality of life in patients with cancer
- Author
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R. Brian Giesler
- Subjects
Cancer Research ,medicine.medical_specialty ,Psychometrics ,business.industry ,Cancer ,medicine.disease ,Oncology ,Neoplasms ,Quality of Life ,Medicine ,Health Status Indicators ,Humans ,In patient ,business ,Intensive care medicine - Published
- 2000
28. Improving the quality of life of patients with prostate carcinomaThis research was conducted in affiliation with the Mary Margaret Walther Program for Cancer Care Research and the Behavioral Cooperative Oncology Group.: A randomized trial testing the efficacy of a nurse‐driven intervention
- Author
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R. Brian Giesler, Barbara Given, Charles W. Given, Susan Rawl, Patrick Monahan, Debra Burns, Faouzi Azzouz, Kristina M. Reuille, Sally Weinrich, Michael Koch, and Victoria Champion
- Published
- 2005
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