A survey of selected administrative practices supporting student evaluation of instruction programs

A mail survey of 333 American universities was conducted to assess the current status of Student Evaluation of Instruction. Based on a 68% return, it was concluded that there has been an increase in the popularity of student ratings as a means of evaluating faculty performance, as well as an increase in the frequency with which evaluation results are used in decisions concerning faculty status. However, at most universities, research on the rating instruments does not seem to have kept pace with the decisions that are based on the rating instruments.     

Genetic testing and its implications: human genetics researchers grapple with ethical issues.

To better understand ethical issues involved in the field of human genetics and promote debate within the scientific community, the author surveyed scientists who engage in human genetics research about the pros, cons, and ethical implications of genetic testing. This study contributes systematic data on attitudes of scientific experts. The survey finds respondents are highly supportive of voluntary testing and the right to know one's genetic heritage. The majority consider in utero testing and consequent pregnancy termination acceptable for cases involving likelihood of serious disease but disapprove for genetic reasons they consider arbitrary, leaving a gray area of distinguishing between treatment of disorders and enhancement still to be resolved. While safeguarding patient confidentiality versus protecting at-risk third parties (kin, reproductive partners) presents a dilemma, preserving privacy from misuse by institutional third parties (employers, insurers) garners strong consensus for legislation against discrimination. Finally, a call is made for greater genetic literacy.     

Novice teachers as organisational people: expectations of a professional work environment,collegiality, recognition and respect

This study introduces a model of novice teachers’ expectations together with supporting empirical evidence. The model is sectorial, distinguishing novice teachers’ expectations according to their reciprocal relations with their partners in the school. The study investigated 237 teachers attending internship programmes at five large teachers training colleges in Israel, using a self‐report questionnaire. The findings revealed that: (1) the expectations of novice teachers are based on a sectorial organisational view of the school, as proposed by role theory; (2) novice teachers have very high expectations of their organisational work environment; and (3) their highest expectations are for public recognition of the importance of teaching, while the lowest expectations are for receiving support and backing from the partners in the educational process. The article discusses novice teachers’ views of their function as organisational people and of the school as an arena for developing and nurturing their organisational selves.     

Keystroke Dynamics: Establishing Keyprints to Verify Users in Online Courses

This study examined the potential use of keystroke dynamics to create keyprints (typing fingerprints) to authenticate individuals in online courses. Previous studies have determined that keystroke typing patterns are unique; in addition to replicating these findings, this study explored best practices for implementing keyprint signatures in situations other than simple password or key phrase verification. While authentication can be difficult when attempting to correctly identify individual users, the results of this study indicate that keyprints can reliably indicate negative cases (a typing sample that is likely not the intended student). The results of this study suggest that complete keyprint signatures are better than keyprint profiles (reduced keyprints based on unique typing patterns only). Results also suggest that keyprint signatures are most reliable when a variety of methods are used to obtain keyprint data (i.e., both copy typing and free typing). Small comparison samples increase the challenge of identification but do not prevent the system from identifying negative cases.     

Contract cheating and assessment design: exploring the relationship

This paper reports on findings from a large Australian research project that explored the relationship between contract cheating and assessment design. Using survey responses from 14,086 students and 1147 educators at eight universities, a multivariate analysis examined the influence of a range of factors on the likelihood that different assessment types would prompt considerations of contract cheating in students. Perceptions of likelihood were highest among students who speak a language other than English at home. Perceptions of likelihood were also higher among students who reported there to be lots of opportunities to cheat, and amongst students who were dissatisfied with the teaching and learning environment. Perceptions of likelihood for certain assessment types were also higher in commerce and engineering than in any other discipline. Overall, four assessment types were perceived by students to be the least likely to be outsourced, however these are also the least likely to be set by educators. The analysis indicates that educators are more likely to use these assessment tasks when they report positively on organisational support for teaching and learning.     

Toward an Ontology of Practices in Educational Administration: Theoretical implications for research and practice

Abstract

In this article, we argue for a study of educational administration centered on an ontology of practices. This is an initial proposal for thinking about and conceptualizing practices in educational administration. To do this, first, we explore how practices are constituted and how they configure the social realities of practitioners. Second, we explore what an ontology of practices has to offer for our understanding of organizations. Third, we examine how an ontology of practices might inform our understandings of leadership in educational organizations, and we conclude by exploring some implications of an ontology of practices for the study of educational administration.     

A Surgical View of Anatomy: Perspectives from Students and Instructors

As curricular emphasis on anatomy in undergraduate medical education continues to evolve, new approaches to anatomical education are urgently needed to prepare medical students for residency. A surgical anatomy class was designed for third- and fourth-year medical students to explore important anatomical relationships by performing realistic surgical procedures on anatomical donors. Under the guidance of both surgeons and anatomists, students in this month-long elective course explored key anatomical relationships through performing surgical approaches, with the secondary benefit of practicing basic surgical techniques. Procedures, such as left nephrectomy, first rib resection for thoracic outlet syndrome, and carotid endarterectomy, were adapted from those used clinically by multiple surgical subspecialties. This viewpoint commentary highlights perspectives from students and instructors that suggest the value of a surgical approach to anatomical education for medical students preparing for procedure-oriented residencies, with the goals of: (1) describing the elective at the authors' institution, (2) promoting similar efforts across different institutions, and (3) encouraging future qualitative and quantitative studies of similar pedagogic efforts.     

Have we underestimated the kinematic and kinetic benefits of non-ballistic motion?

Explosive upper-body movements, with which the load is not thrown (non-ballistic), may comprise a phase during which forces are produced in opposition to the motion of the load. Thirty men completed three test sessions (free weight, ballistic, and pneumatic), each consisting of a one-repetition maximum (1-RM) and four explosive repetitions of a bench press at six loads (15, 30, 45, 60, 75, and 90% 1-RM). The end of the lifting phase for the non-ballistic conditions (free weight and pneumatic) was defined by: the point of peak barbell displacement and the point at which the vertical force became negative (positive work). When analysed by peak displacement, the ballistic condition elicited significantly greater mean velocity, force, and power at loads of 15-60% 1-RM compared with the free weight condition. When the period of negative work was removed, the mean free weight velocity, force, and power at loads below 60% 1-RM increased. Consequently, the only differences between the free weight and ballistic conditions were found at loads of 15% and 30% 1-RM. Including a period of negative work may underestimate all kinematic and kinetic variables dependent on the time to, or position of, the end of the lifting phase, for non-ballistic efforts.     

Prior workload has moderate effects on high-intensity match performance in elite-level professional football players when controlling for situational and contextual variables

ABSTRACT

This investigation examined the effect of prior workload on high-intensity football match performance. Player load variables were recorded using a global positioning system and converted into composite variables: rolling season accumulated load (AL), exponentially weighted moving average acute, chronic and acute:chronic workload ratio (A:C). Match-play high-intensity performance-per-minute: accelerations (ACC), sprints, high-speed running (HSR) and high metabolic load (HMLd) distances; and situational and contextual variables were recorded for all games. Partial least squares modelling, and backward stepwise selection determined the most parsimonious model for each performance variable. Quadratic relationships of small to moderate effect sizes were identified for sprint AL and sprint performance, HSR AL and HSR performance, acute HMLd and HMLd performance, acute sprint load and ACC performance and A:C sprint load and ACC performance. Match performance was typically greatest between the mean and +1SD. High chronic HMLd, and combined acceleration and deceleration (ACC+DEC) load exerted small beneficial effects on HMLd and HSR performance, whereas high acute load exerted trivial to moderate negative effects. High sprint A:C exerted a small beneficial effect on sprint performance and playing position exerted small effects on HSR and HMLd performance. Prior workload has trivial to moderate effects on high-intensity match performance in professional players.