The Institutionalization of Service-Learning at the Independent Colleges and Universities of the Gulf Coast Region

Service-learning is a high-impact educational practice that benefits the community, the university, and students (Jacoby, 2015). It also represents an educational practice that specifically supports the integration of Christian thought and action within Christian institutions (Schaffer, 2004). The purpose of the study was to determine the level of service-learning institutionalization within the faith-based, faith-affiliated, and secular institutions of the Gulf Coast Region of the United States. Utilizing an electronic version of Furco's (2009 Furco, A. (2009). Self-assessment rubric for the institutionalization of service-learning in higher education (rev. ed). Minneapolis, MN: International Center for Research on Community Engagement. [Google Scholar]) Self-Assessment Rubric for the Institutionalization of Service-Learning in Higher Education, chief academic officers at independent colleges and universities of the Gulf Coast region provided their respective institution's current stage of development on the institutionalization continuum. The majority of administrators reported scores indicative of development at the midpoint of the continuum, the Quality Building Stage. The presence of a university philosophy and mission was the most developed dimension, and community partner involvement was the least developed. This study provides data-driven, researched-based recommendations regarding the institutionalization of service-learning for Christian colleges and universities.     

Correlations between serum and salivary hormonal concentrations in response to resistance exercise

Abstract

The aim of present study was to examine the relationships between serum and salivary values of free testosterone, dehydroepiandrosterone, and cortisol before and after a session of resistance exercise. Twenty-eight healthy men (mean age 40 years, s = 4) participated in the present study. Serum and salivary samples were collected at rest and after a multiple-sets resistance exercise protocol, of approximately 25 minutes duration. Concentrations of free testosterone, dehydroepiandrosterone, and cortisol were measured using radioimmunoassay kits. No significant correlation was observed between serum free testosterone and salivary testosterone (r = 0.22 to 0.26, P > 0.05). Serum cortisol was significantly correlated with salivary cortisol before (r = 0.52, P = 0.005) and after (r = 0.62, P = 0.001) the exercise protocol. Serum and salivary concentrations of dehydroepiandrosterone were significantly correlated before (r = 0.68, P < 0.001) and after (r = 0.7, P < 0.001) exercise. The results of the present study suggest that even under exercise conditions, the salivary values of cortisol and dehydroepiandrosterone can reflect the behaviour of these hormones in blood. However, further studies are necessary to verify if salivary testosterone reflects the behaviour of serum free testosterone during resistance exercise.     

Infusing educational technologies in the heart of the university—A systematic literature review from an organisational perspective

Educational technologies have experienced unprecedented prominence on university agendas with many institutions motivated to keep the lessons learned from the COVID-19 sparked transition with regard to online teaching. In response to this renewed interest in ensuring the longevity of educational technologies in higher education, this systematic review analysed the various organisational factors—for example, leadership, infrastructure, strategy—considered essential in the literature for the successful implementation of educational technologies. Specifically, we reviewed 1614 papers published in five prominent educational technology journals in the last decade. From this sample, we identified 47 papers that discussed organisational factors. Drawing on these studies, we constructed an organisational framework, which outlines the different organisational factors, actors and processes involved in implementing educational technologies. The identified organisational factors are structured into three main categories: (1) Leadership and Strategy, (2) Infrastructure and Resources and (3) Recognition and Motivation. Our aim was to further the scholarly understanding of the organisational layer involved in digital change as well as provide concrete recommendations for practitioners.

Practitioner notes

What is already known about this topic

• Previous research has stressed the importance of taking organisational factors such as infrastructure, leadership, strategy and staff commitment into account when implementing educational technologies.
• However, review papers have failed to systematically organise these studies to create a comprehensive understanding of the organisational factors involved in implementing educational technologies and ensuring their longevity at an institution.
• There is currently a high level of interest in how educational technologies can be implemented in the higher education landscape, as many institutions are facing the question of what lessons they can learn from the crisis and how they can continue on their path of digitalisation.

What this paper adds

• This review paper addresses a gap in our scholarly understanding of the organisational layers involved in the implementation of educational technologies in higher education institutions (HEIs).
• This paper provides a framework on organisational factors, which influence the implementation of educational technologies in HEIs.
• This review paper demonstrates that bottom-up and opinion leadership, support structures tailored to the need and time of faculty as well as recognition and incentives have the largest impact on a sustainable implementation of educational technologies in HEIs.

Implications for practice and/or policy

• Universities should create structures that enable innovation and creativity by promoting bottom-up and opinion leadership as well as shared decision-making processes as they are important for the successful implementation of educational technologies in HEIs.
• Besides providing a reliable and suitable infrastructure, institutional support and resources in terms of technical advice and training tailored to specific needs, should be in place when planning the implementation of educational technologies in HEIs.
• The additional workload instructors face when implementing digital teaching should be recognised and incentivised as it strengthens instructor engagement which is crucial for the implementation of educational technologies in HEIs.