A symposium on “speech act theory in mainstream communication research”: An introduction

The referential, sequential, and inferential dimensions of discourse are explicated and discussed in order to obtain a vantage point from which to view the contributions of speech‐act theory to our understanding of human communication processes. A preview is then provided of four papers, each of which explores the intersection of two or more of these dimensions in order to enrich our understanding of speech‐act theory.     

‘If you miss the ball,you look like a total muppet!’ Boys investing in their bodies in physical education and sport

Connections have been drawn between masculinity, muscularity and physical or social status in sport. Not only are sporting bodies often related to masculinity but also to whiteness, leading to the devaluing of Asian boys' bodies and sporting experiences. This paper draws on three British Asian teenage boys' visual and verbal narratives to enquire how they negotiate these connections in their physical education and recreational sport experiences. Bourdieu's notion of capital is used to make sense of boys' ways of investing in their bodies to manage their status in school. Drawing from focus-group interviews which used participant-driven photography and photo elicitation techniques, the research indicates how three boys invested in their bodies by doing particular types of physical activity that would enable them to develop muscularity, fitness and/or motor competence, to attain or retain physical and social capital in school. Along the way, they add pertinent comments on the intersections of masculinity and ethnicity in constructing and performing a sporting body.     

The impact of data reduction on the intra-trial reliability of a typical measure of lower limb musculoskeletal stiffness

Double-leg repeated jumping tasks are commonly used as measures of lower limb stiffness in exercise science research. Within similar stiffness calculations, variation in data-reduction criteria exists. The impact of these varied data-reduction methods on stiffness measures is unknown. Sixteen adolescent female participants from varied physical activity backgrounds performed 15 self-paced, bent-knee continuous jumps (CJb) on two force plates. Leg stiffness was calculated as the ratio of the peak force and the centre of mass displacement for each contact. Using combinations of criteria based on previous literature, 83 data-reduction methods were applied to the raw data. Data reduction suitability was assessed based on intra-trial reliability, the number of participants excluded and the average contacts excluded. Four data-reduction methods were deemed suitable for use with adolescent female populations, with three consecutive contacts within 1 SD of the average jump frequency considered optimal. The average individual stiffness values were not greatly influenced by the data-reduction method; however, for a single participant, a stiffness change of up to 6 kN · m^?1 (30%) was observed. The role and potential impact of data-reduction methods used to evaluate measures of lower limb stiffness during repeated jumping tasks warrants consideration.     

Using Six Sigma and Lean in the Library

Businesses have long relied on a variety of strategies to improve quality, efficiency, and service. Some ideas that have persisted over time are Six Sigma and Lean. While Six Sigma, originally intended for manufacturing, focuses on quality and Lean mainly addresses waste, many of the tools and principles involved can also apply to libraries. This article will review the literature on Lean and Six Sigma as they are used in business and then as they have been used in libraries. The resulting discussion will cover how the principles can be applied to better connect with stakeholders by mapping processes and discovering what is value added (VA) versus nonvalue added (NVA), anticipating failure modes using the failure mode and effects analysis (FMEA) framework, and implementing control plans to maintain quality processes and service.     

The Jazz Archives Fellowship: Professional Development and Diversity at the Institute of Jazz Studies

The Institute of Jazz Studies (IJS) started the Jazz Archives Fellows program in 2012 with two purposes in mind. First, the program focuses on improving diversity in the archives profession. Second, it provides a meaningful professional development opportunity for archivists in the early stages of their careers and for students in graduate programs who intend to become archivists. In addition, the IJS benefits directly from the fellows' work to process a collection and create a digital project. This article presents a case study of the Fellowship with a focus on program design, values, and lessons learned and includes recommendations for establishing similar programs.