Improving quality at the point of service

The authors provide a research-based construct of youth program quality that differentiates safety, support, interaction, and engagement, four important issues for practitioners working with youth in the middle years. They describe two tools that have helped direct staff to be intentional about creating offerings that are appropriate for early adolescents: the focusing idea of point-of-service quality and the technology of observational assessment. They describe how these tools can be used to create cultures of accountability and intentionality that extend across program levels.     

Comparison of heart-rate and blood-pressure increases during isokinetic eccentric versus isometric exercise in older adults

The authors compared heart-rate and blood-pressure responses to typical isometric (ISO) and isokinetic (90 degrees /s) eccentric (ECC) resistance-training protocols in older adults. Twenty healthy older adults (74 +/- 5 years old) performed randomly ordered ISO and isokinetic ECC exercise (3 sets of 10 repetitions) at a target intensity of 100 % of their peak ISO torque value. Heart rate and systolic (SBP) and diastolic (DBP) blood pressures were recorded continuously, and mean arterial pressure (MAP) and rate-pressure product (RPP) were calculated. ECC peak torque (139 +/- 33 N. m) was significantly greater than ISO peak torque (115 +/- 26 N. m; p <.001). All variables increased significantly (p <.001) during both ISO and ECC exercise. Changes in SBP, DBP, MAP, and RPP were significantly greater during ISO exercise than during ECC exercise (p <.001). Clinically, an isokinetic ECC exercise program enables older adults to work at the same torque output with less cardiovascular stress than ISO exercise.     

Reliability of isokinetic and isometric knee-extensor force in older women

Because of the need for efficient, consistent strength measurements, the test-retest reliability of concentric, isometric, and eccentric strength; concentric work; and concentric power was determined in older women without a familiarization session. The reliability of measures derived from a single peak score were compared with those derived from an averaged score. On 2 occasions 25 older women with a mean age of 72 +/- 6 years performed 3 submaximal knee extensions and 5 maximal contractions on an isokinetic dynamometer at 90 degrees/s (CON), 0 degrees/s, and -90 degrees/s on both lower limbs. Statistical analyses for peak and averaged values (best 3 contractions of 5) exhibited good relative reliability (ICCs > .88), except for CON power. Typical error as a coefficient of variation and ratio limits of agreement for peak and averaged score values were larger than desired, with CON power scores demonstrating unacceptable error ranges. Although relative reliability of this 1-session assessment protocol was acceptable, further research is needed to determine whether additional practice trials could enhance absolute reliability.     

Higher Education Marketization: a Case of Language and Colliding Interests

Public Organization Review - This article examines how market interests and state regulations come into play as policy makers engage in establishing language primacy within higher education (HE)....     

More than a Metaphor: Organizational Identity Makes Organizational Life Possible

Recent papers by Cornelissen (2002a, 2002b) and Gioia, Schultz and Corley (2002a, 2002b ) have debated the utility of organizational identity as a metaphor for understanding organizational life. In the present paper we argue that this debate is limiting because it frames issues of organizational identity purely in metaphorical terms and fails to explore the social psychological basis and consequences of the discontinuity between personal and organizational identity. Extending this debate, we argue that the power of organizational identity as a theoretical and applied construct derives from the fact that it has the capacity to be both an externally shared and negotiated product and an internalized aspect of the collective self. Consistent with recent research informed by the social identity approach to organizational psychology, we discuss how an appreciation of the identity‐based dynamic between the social facts of organizations and the socially‐structured psychology of organizational members is essential for both theoretical and practical understanding of organizational life.     

Academic Autonomy and Freedom under Pressure: Severely Limited,or Alive and Kicking?

Academic freedom and the autonomy of academic institutions (their freedom from outside interference) are core values in contemporary academic life. This article outlines changes that have taken place in the last few decades that impact academic freedom and autonomy to at least some degree. These include the increasing catering by universities to stake-holders in the environment, increasing professionalization of university administrations, an evolving pattern of broadening authority over internal university decision-making, and an increasing attention to student (i.e. customer) needs. Two case studies -- one of recent decisions in the University of California system and the other at the University of Oslo -- illustrate the theoretical points in the article and point to the need to know a lot more about academic autonomy and academic freedom, especially in an environment of changing management practices and scarce resource bases for many institutions. The cases were selected because of the authors’ familiarity with them and are examples meant to illuminate some of the challenges and complexities inherent in the phenomena and to inspire further research on academic freedom and autonomy utilizing the instrumental and institutional perspectives from organization theory that are the core of our theoretical analysis.     

A reappraisal of Delphi 2.0 for public relations research

This paper introduces, analyzes, and explains the Delphi method of research, particularly as it applies to the public relations industry. The Delphi technique became known some 50 years ago when the RAND Corporation used it for forecasting. Since then, scholars and forecasters have used it periodically for qualitative explorations into complex issues or domains. The overall purpose of the Delphi is to facilitate formal discussion among selected experts in a given domain around a particular topic; it is particularly useful when those experts cannot easily gather in one place. The method encourages the sharing of diverging worldviews over a few “rounds” or iterations in the hope that the views may converge into some direction around the given topic. For this reason, the Delphi has often been used in situations or environments that tend to be somewhat ambiguous and where interviews and surveys are neither timely nor appropriate.     

A meta-analysis of effectiveness of E-interventions to reduce alcohol consumption in college and university students.

Objective: To evaluate the effectiveness and moderators of E-Interventions versus assessment only (AO) controls in the reduction of alcoholic drinks per week (DPW) in university students.

Study design and methods: Cochrane library, CINAEL, ERIC, MEDLINE, PsycINFO, PubMed, and Web of Science were searched up to June 2017. Studies were included if they were: an RCT, assessed the effectiveness of E-Interventions at reducing DPW, and employed university/college students. 23 studies (N = 7,614) were included and quality was assessed using the JADAD scale.

Results: Weighted mean effect sizes were calculated using random-effects models. These showed a small, significant effect of E-Interventions at reducing the number of alcoholic DPW. Moderator analysis found a significant advantage for web-based personalised feedback interventions compared to other E-Interventions.

Conclusions: E-Interventions show a small, significant effect at reducing mean alcoholic DPW. Personalised feedback E-Interventions showed the strongest effect.