Re‐examining format distortion and orthographic neighbourhood size effects in the left,central and right visual fields

Research has shown orthographic neighbourhood size effects (ONS) in the left visual field (LVF) but not in the right visual field (RVF). An earlier study examined the combined effects of ONS and font distortion in the LVF and RVF, but did not find an interaction. The current lexical decision experiment re‐examined the interaction between ONS and format distortion at fixation and in the LVF and RVF with the addition of several methodological improvements. Main results replicated previous findings and extended them by indicating that (a) ONS effects in the LVF are immune to the putatively disruptive effects of format distortion, (b) format distortion revealed ONS effects in the RVF and (c) large orthographic neighbourhood size slowed pseudoword rejections regardless of format distortion or visual field presentation. Results are discussed within the context of relevant literature on the visual field laterality of visuoperceptual‐orthographic processing.     

A multidimensional approach to performance prediction in Olympic distance cross-country mountain bikers

This study adopted a multidimensional approach to performance prediction within Olympic distance cross-country mountain biking (XCO-MTB). Twelve competitive XCO-MTB cyclists (VO₂max 60.8 ± 6.7 ml · kg^?1 · min^?1) completed an incremental cycling test, maximal hand grip strength test, cycling power profile (maximal efforts lasting 6–600 s), decision-making test and an individual XCO-MTB time-trial (34.25 km). A hierarchical approach using multiple linear regression analyses was used to develop predictive models of performance across 10 circuit subsections and the total time-trial. The strongest model to predict overall time-trial performance achieved prediction accuracy of 127.1 s across 6246.8 ± 452.0 s (adjusted R² = 0.92; P < 0.01). This model included VO₂max relative to total cycling mass, maximal mean power across 5 and 30 s, peak left hand grip strength, and response time for correct decisions in the decision-making task. A range of factors contributed to the models for each individual subsection of the circuit with varying predictive strength (adjusted R²: 0.62–0.97; P < 0.05). The high prediction accuracy for the total time-trial supports that a multidimensional approach should be taken to develop XCO-MTB performance. Additionally, individual models for circuit subsections may help guide training practices relative to the specific trail characteristics of various XCO-MTB circuits.     

Decoding the Digital Campus Climate for Prospective LGBTQ+ Community Colleges Students

LGBTQ+ students are increasingly visible on community college campuses, and a safe and welcoming campus climate is critical to LGBTQ+ students’ academic success and well-being. Campus climate is difficult to assess for prospective LGBTQ+ community college students, and institutional websites may be a source of information about campus climate. This study used content analysis to document and analyze the digital campus climate for prospective LGBTQ+ students in the community colleges context by examining institutional websites. Using a mixed methods approach, website content of nine community colleges was analyzed, and both the quantity and nature of the content were used to make sense of colleges’ digital campus climate for prospective LGBTQ+ students. With the exception of a couple colleges, we found that the digital campus climate was not welcoming to prospective LGBTQ+ students. The results suggest that community colleges need to enhance their website in several ways and expand their overall programming (academic and non-academic) to ensure prospective LGBTQ+ students feel welcomed and safe on community college campuses.     

Do baseball pitchers improve mechanics after biomechanical evaluations?

The purpose of this study was to determine how often flaws in pitching mechanics identified from biomechanical analysis are corrected. The biomechanics of 46 baseball pitchers were evaluated twice, with an average of 12 months (range 2–48 months) between evaluations. Pitchers were healthy at the time of both evaluations, competing at the high school, college, minor league or Major League level. After warming up, each participant pitched 10 full-effort fastballs. Automated three-dimensional motion analysis was used to compute eight kinematic parameters which were compared with a database of elite professional pitchers. Flaws—defined as deviations from the elite range—were explained to each participant or coach after his initial evaluation. Data from the second evaluation revealed that 44% of all flaws had been corrected. Flaws at the instant of foot contact (stride length, front foot position, shoulder external rotation, shoulder abduction, elbow flexion) or slightly after foot contact (time between pelvis rotation and upper trunk rotation) seemed to be corrected more often than flaws near the time of ball release (knee extension and shoulder abduction). Future research may determine which level athletes or which training methods are most effective for correcting flaws.     

Evaluating the contribution of lower extremity kinetics to whole body power output during the power snatch

This study evaluated the contribution of lower extremity (hip, knee and ankle) net joint torques (NJT) to whole body power (WBP) output during the power snatch (PS). Ten experienced weightlifters (five males and five females) performed five trials of the PS with 60% of one repetition maximum. Lower extremity NJT and WBP were extracted through a three-dimensional motion analyses and used for data analyses. Pearson correlation coefficients were obtained to observe the relationship between lower extremity NJT and WBP. Multiple-regression (stepwise) analyses was also conducted to evaluate the contribution of lower extremity NJT to WBP during the PS with the hip, knee and ankle NJT being the independent variables. Hip NJT was characterised as a significant positive correlation with WBP (r = 0.47, p < 0.01), while knee NJT showed a significant negative correlation with WBP (r = ?0.34, p < 0.05). A significant inter-correlation was also observed between hip NJT and knee NJT (r = ?0.66, p < 0.01). Hip NJT was identified as a significant contributor to WBP during the PS. Practically, this study suggested that training skills allowing weightlifters to utilise hip extensor muscle action would help to improve WBP during the PS.     

Collective memory and sacred space in post-genocide Rwanda: Reconciliation and rehumanization processes in Mureithi’s ICYIZERE

ABSTRACT

We assess Mureithi's 2009 documentary, ICYIZERE: hope (Motion Picture, Josiah Films), as a document of representational space and collective memory. We argue that the post-genocide reconciliation workshop represented in the film embodies and constructs a sacred/secular space. The reconciliatory space is produced through (1) negotiations of dialectical tensions between past/present as well as individual/collective memory, and (2) (re)presentations of rehumanization within the workshop whereby participants (and audiences) can (re)interpret the Other. We analyze the rehumanization process in the documentary via identity widening theory (Ellis, D.G., 2006, Transforming conflict: Communication and ethnopolitical conflict. Boulder, CO: Rowman & Littlefield Publishers) and empathetic human interaction. Finally, we detail how the documentary situates participants within a transformative space of negotiated memories of the genocide with current day reconciliation efforts.