Cindy Curtis and Russell Porter in a Joint Senior Voice Recital

This is the program for the joint senior voice recital of mezzo-soprano Cindy Curtis and tenor Russell Porter. Pianist Melissa Stroud accompanied Curtis, and pianist Karen Porter accompanied Porter. This recital took place on April 6, 1978, in the Mabee Fine Arts Center Recital Hall

An external focus of attention enhances manual tracking performance

The present study investigated the enhancement effects of an external focus of attention (FOA) in the context of a manual tracking task, in which participants tracked both visible and occluded targets. Three conditions were compared, which manipulated the distance of the FOA from the participant as well as the external/internal dimension. As expected, an external FOA resulted in lower tracking errors than an internal FOA. In addition, analyses of participants’ movement patterns revealed a systematic shift toward higher-frequency movements in the external FOA condition, consistent with the idea that an external FOA exploits the natural movement dynamics available during skilled action. Finally, target visibility did not influence the effect of focused attention on tracking performance, which provides evidence for the proposal that the mechanisms that underlie FOA do not depend directly on vision

What\u27s Rapport Got To Do With It? The Practical Accomplishment of Fieldwork Relations Between Young Female Researchers and Socially Marginalised Older Men

Drawing on field notes, interview transcripts and personal reflections, this paper describes an ethnographic research project as a practical accomplishment. The project has employed two young female fieldworkers in negotiating and documenting the social worlds of socially disadvantaged and marginalised older men in inner city Sydney, Australia. We provide a rich description of the various processes involved in this kind of research such as gaining entry, recruiting participants, obtaining consent and conducting interviews. Our analytical and interpretive focus is on the social relationships of fieldwork and the problematic role of rapport as the ideal (or only) basis for such relationships. We show how these relationships and the information they generate have been variably and situationally accomplished in our project. Our findings suggest that communicative relationships in field research can take a variety of forms that produce useful data but that these are not necessarily illustrative of rapport between researcher and researched. We conclude by arguing the need for the methodological literature of ethnography to develop a new analytical vocabulary for describing research practice and a conceptual framework that moves beyond neo-positivist and normative prescriptions for doing \u27good\u27 fieldwork

Giants of Palomar

[No abstract

A Typology of Ethics Education in Healthcare

This study is a qualitative analysis of the author's previous publications, academic and operational practitioners input, the literature, and accreditation requirements for ethics education in healthcare. Two research questions were addressed: 1. Is a typology of ethics education in healthcare needed, and 2. Is more specificity of ethics education in healthcare required? Both research questions were answered in the affirmative. The results indicated that a typology of ethics education in healthcare is needed with the primary reason being the need for a focused manuscript that uses content validity to illustrate the hierarchy of ethical reasoning in healthcare. No one manuscript brings together the six ethics education domains that were identified as required for appropriate ethics education in healthcare. The second research question result indicated that there are sparse educational objectives available in the context of cognitive and affective educational domains, especially for the six ethics domains presented here: 1. Decision ethics, 2. Professional ethics, 3. Clinical ethics, 4. Business ethics, 5. Organizational ethics, and 6. Social ethics. Due to the limited specificity of the ethics education objectives identified in the literature, the author developed and presented a typology, beginning with 270 ethics educational objectives, for use in healthcare instruction. A discussion is provided on how healthcare can be improved by including more specific ethics education objectives within healthcare programs. Further recommendations include the creation of a taxonomy based on the typology developed here

Giants of Palomar

[No abstract

Experimental Studies of Markets with Buyers Ignorant of Quality Before Purchase: When do "Lemons" Drive out High Quality Products? A Report to the Federal Trade Commission

Experiments indicated that if sellers could not develop reputations for poor quality, then the market would consist entirely of poor quality products. The need to attract re-purchase is not sufficient incentive to have the seller build a reputation for supplying good quality, while the imposition of a requirement for truthful advertising or labelling is sufficient

Investigating the observed sensitivities of air-quality extremes to meteorological drivers via quantile regression

Air pollution variability is strongly dependent on meteorology. However, quantifying the impacts of changes in regional climatology on pollution extremes can be difficult due to the many non-linear and competing meteorological influences on the production, transport, and removal of pollutant species. Furthermore, observed pollutant levels at many sites show sensitivities at the extremes that differ from those of the overall mean, indicating relationships that would be poorly characterized by simple linear regressions. To address this challenge, we apply quantile regression to observed daily ozone (O[subscript 3]) and fine particulate matter (PM[subscript 2.5]) levels and reanalysis meteorological fields in the USA over the past decade to specifically identify the meteorological sensitivities of higher pollutant levels. From an initial set of over 1700 possible meteorological indicators (including 28 meteorological variables with 63 different temporal options), we generate reduced sets of O[subscript 3] and PM[subscript 2.5] indicators for both summer and winter months, analyzing pollutant sensitivities to each for response quantiles ranging from 2 to 98 %. Primary covariates connected to high-quantile O[subscript 3] levels include temperature and relative humidity in the summer, while winter O[subscript 3] levels are most commonly associated with incoming radiation flux. Covariates associated with summer PM[subscript 2.5] include temperature, wind speed, and tropospheric stability at many locations, while stability, humidity, and planetary boundary layer height are the key covariates most frequently associated with winter PM[subscript 2.5]. We find key differences in covariate sensitivities across regions and quantiles. For example, we find nationally averaged sensitivities of 95th percentile summer O[subscript 3] to changes in maximum daily temperature of approximately 0.9 ppb °C[superscript −1], while the sensitivity of 50th percentile summer O[subscript 3] (the annual median) is only 0.6 ppb °C[superscript −1]. This gap points to differing sensitivities within various percentiles of the pollutant distribution, highlighting the need for statistical tools capable of identifying meteorological impacts across the entire response spectrum.United States. Environmental Protection Agency (Grant/Cooperative Agreement RD-83522801

Qualitative research within trials: developing a standard operating procedure for a clinical trials unit

<p>BACKGROUND: Qualitative research methods are increasingly used within clinical trials to address broader research questions than can be addressed by quantitative methods alone. These methods enable health professionals, service users, and other stakeholders to contribute their views and experiences to evaluation of healthcare treatments, interventions, or policies, and influence the design of trials. Qualitative data often contribute information that is better able to reform policy or influence design.</p> <p>METHODS: Health services researchers, including trialists, clinicians, and qualitative researchers, worked collaboratively to develop a comprehensive portfolio of standard operating procedures (SOPs) for the West Wales Organisation for Rigorous Trials in Health (WWORTH), a clinical trials unit (CTU) at Swansea University, which has recently achieved registration with the UK Clinical Research Collaboration (UKCRC). Although the UKCRC requires a total of 25 SOPs from registered CTUs, WWORTH chose to add an additional qualitative-methods SOP (QM-SOP).</p> <p>RESULTS: The qualitative methods SOP (QM-SOP) defines good practice in designing and implementing qualitative components of trials, while allowing flexibility of approach and method. Its basic principles are that: qualitative researchers should be contributors from the start of trials with qualitative potential; the qualitative component should have clear aims; and the main study publication should report on the qualitative component.</p> <p>CONCLUSIONS: We recommend that CTUs consider developing a QM-SOP to enhance the conduct of quantitative trials by adding qualitative data and analysis. We judge that this improves the value of quantitative trials, and contributes to the future development of multi-method trials.</p&gt

Telehealth for patients with interstitial lung diseases (ILD): results of an international survey of clinicians

Introduction: Clinicians and policymakers are promoting widespread use of home technology including spirometry to detect disease progression for patients with interstitial lung disease (ILD); the COVID-19 pandemic has accelerated this. Data collating clinicians’ views on the potential utility of telehealth in ILD are limited. Aim: This survey investigated clinicians’ opinions about contemporary methods and practices used to monitor disease progression in patients with ILD using telehealth. Methods: Clinicians were invited to participate in a cross-sectional survey (SurveyMonkey) of 13 questions designed by an expert panel. Telehealth was defined as home monitoring of symptoms and physiological parameters with regular automatic transmission of data from the patient’s home to the clinician. Data are presented as percentages of respondents. Results: A total of 207 clinicians from 23 countries participated in the survey. A minority (81, 39%) reported using telehealth. 50% (n=41) of these respondents completed a further question about the effectiveness of telehealth. A majority of respondents (32, 70%) rated it to be quite or more effective than face-to-face visit. There were a greater number of respondents using telehealth from Europe (94, 45%) than Asia (51, 25%) and America (24%). Clinicians reported the most useful telehealth monitoring technologies as smartphone apps (59%) and wearable sensors (30%). Telehealth was most frequently used for monitoring disease progression (70%), quality of life (63%), medication use (63%) and reducing the need for in-person visits (63%). Clinicians most often monitored symptoms (93%), oxygen saturation (74%) and physical activity (72%). The equipment perceived to be most effective were spirometers (43%) and pulse oximeters (33%). The primary barriers to clinicians’ participation in telehealth were organisational structure (80%), technical challenges (63%) and lack of time and/or workload (63%). Clinicians considered patients’ barriers to participation might include lack of awareness (76%), lack of knowledge using smartphones (60%) and lack of confidence in telehealth (56%). Conclusion: The ILD clinicians completing this survey who used telehealth to monitor patients (n=81) supported its’ clinical utility. Our findings emphasise the need for robust research in telehealth as a mode for the delivery of cost-effective healthcare services in ILD and highlight the need to assess patients’ perspectives to improve telehealth utility in patients with ILD