Reflections of Practicing School Principals on Ethical Leadership and Decision-Making: Confronting Social Injustice

The study objective was to identify leadership dilemmas of practicing school administrators and their own codes of ethics to inform understandings of ethical decision-making. Ethical decision-making underpins leadership practice, theory, and preparation. Existing models for ethical leadership underplay the importance of social justice ethics in decision-making. The research encompassed a qualitative study based upon the constructivist paradigm. Data were collected in the form of interviews, document analyses, and professional observations with practicing school administrators in public schools. Dilemmas reported were analyzed utilizing ethical leadership theories together with social justice constructs. Results indicate ways practicing school administrators, faculty preparing administrators, and other business or organizational leaders can utilize ethical decision-making and leadership for organizational improvement

Adult missing persons:a concept analysis

Missing persons incidents incur considerable societal costs but research has overwhelmingly concentrated on missing children. Understanding the phenomenon among adults is underdeveloped as a result. We conducted an evolutionary concept analysis of the ‘missing person’ in relation to adults. Evolutionary concept analysis provides a structured narrative review methodology which aims to clarify how poorly defined phenomena have been discussed in the professional/academic literature in order to promote conceptual clarity and provide building blocks for future theoretical development. A systematic literature search identified k = 73 relevant papers from which surrogate terms for, and antecedents, consequences, and attributes of the occurrence of adult missing persons were extracted and analysed. The core attributes of the adult missing person are (i) actual or perceived unexpected or unwanted absence accompanied by an absence of information and (ii) a potential adverse risk outcome as perceived by those left behind. The centrality of mental ill-health in actual adult missing persons cases is not reflected in theoretical development which largely comprises descriptive typologies of variable quality and questionable utility. There is a clear need to shift research emphasis towards clinical and psychological domains of inquiry in order to further advance the field of adult missing persons research

How typical is the Coma cluster?

Coma is frequently used as the archetype z~0 galaxy cluster to compare higher redshift work against. It is not clear, however, how representative the Coma cluster is for galaxy clusters of its mass or X-ray luminosity, and significantly: recent works have suggested that the galaxy population of Coma may be in some ways anomolous. In this work, we present a comparison of Coma to an X-ray selected control sample of clusters. We show that although Coma is typical against the control sample in terms of its internal kinematics (substructure and velocity dispersion profile), it has a significantly high (~3sigma) X-ray temperature set against clusters of comparable mass. By de-redshifting our control sample cluster galaxies star-formation rates using a fit to the galaxy main sequence evolution at z < 0.1, we determine that the typical star-formation rate of Coma galaxies as a function of mass is higher than for galaxies in our control sample at a confidence level of > 99 per cent. One way to alleviate this discrepency and bring Coma in-line with the control sample would be to have the distance to Coma to be slightly lower, perhaps through a non-negligible peculiar velocity with respect to the Hubble expansion, but we do not regard this as likely given precision measurements using a variety of approaches. Therefore in summary, we urge caution in using Coma as a z~0 baseline cluster in galaxy evolution studies.Comment: accepted for publication in MNRA

The Effects of Auditory Stimulation on Academic and Behavior Performance in Children With and Without Attention-Deficit/Hyperactivity Disorder

This study evaluated the relationship between noise and academic performance and behavior of children with ADHD (n = 15) and without ADHD (n = 18). Children completed math sheets under four noise conditions: no noise, standard classroom noise, classroom noise with verbalizations, and classroom noise with classical music. There were no differences in math performance between the two groups. Children with ADHD exhibited more problem behaviors than children without ADHD. Group-by-condition interactions were not significant. Significant effects were found for noise condition; children completed more math problems and had fewer inappropriate behaviors in the no-noise condition. However, there were significant order effects with children performing better on the initial task. The no-noise condition was always presented first; other conditions were randomized. Thus, it is impossible to determine if improved performance was due to decreased environmental stimulation or initial performance effects. Implications of these findings are discussed

A Positive Perfect Storm": Creation and Development of Hawai‘i's Syringe Exchange Program-Harm Reduction in Action?

Ph.D. Thesis. University of Hawaiʻi at Mānoa 2017

Patients\u27 Perceptions of Herbal Medicines and Natural Supplements

Background Herbal medicine and natural supplement use is becoming more popular among the general population. They are being used as adjuncts to conventional medicine, in place of conventional medicine, or as a last resort after failure of conventional medicine. There are benefits and downfalls to these alternative therapies. The problem is determining what beliefs patients have about herbs/supplements and how they form these beliefs. Methods A written survey was distributed to patients visiting a family practice clinic over a single week. Descriptive statistics were obtained to determine frequencies and totals of data and two types of inferential statistics were performed to look f.or relationships or correlations among the data. Results Participants in this study were more informed in several areas regarding herbs/supplements and were more open to sharing their beliefs and usage with medical providers then those of previous studies had been. Misperceptions about herb#supplements did exist among the participants and few correlations were found when comparing users versus non-users responses. Conclusions While participants were much more informed than originally expected by the investigator, there is room for improvement. More scientific studies, education, and monitoring of herbs/supplements are needed, especially as use of these products continues to increase