Explorations in using arts‐based self‐study methods

Research methods courses typically require students to conceptualize, describe, and present their research ideas in writing. In this article, the author describes her exploration in using arts‐based techniques for teaching research to support the development of students’ self‐study research projects. The pedagogical approach emerged from the author’s sociocultural theoretical perspective in using symbols and dialogue as mediating tools. Three arts‐based research projects were utilized to assist doctoral students in articulating research interests, framing research proposals, and reflecting on their development as researchers. Data included students’ implementation and assessment of projects; the instructor’s teaching logs; and students’ course evaluations. The projects served to illuminate the subtleties of research interests, self‐understanding and understanding of other’s research, and learning about self‐study by practicing it. Research methods instructors are prompted to consider what happens when students are asked to demonstrate their understanding of research using the arts and when they study the ‘so what’ of using them.     

An overview of web-based school collaboration: a history of success or failure?

The notion of school collaboration has become widely recognised as an effective means of fostering cultural links and supporting communication between geographically separated schools. As shall be acknowledged in this paper, school collaboration follows on from a long history of collaborative initiatives across the past 50 years. However, the introduction of digital technologies and the internet in the 1990s has raised new challenges and created new opportunities for ‘telecollaboration’ whilst the growth of social media over the past five years is seen to have transformed the ways in which online collaboration is experienced by most end users. Based on a review of the existing body of literature, this paper offers a critical overview of current models of web-based collaborative programmes – attempting to map out the complex nature of school collaboration and consider the actors and factors that can shape successful implementation into educational practices.     

Views of Nature and the Human-Nature Relations: An Analysis of the Visual Syntax of Pictures about the Environment in Greek Primary School Textbooks—Diachronic Considerations

This paper explores the function of the visual syntax of images in Greek primary school textbooks. By using a model for the formal analysis of the visual material, which will allow us to disclose the mechanisms through which meanings are manifested, our aim is to investigate the discursive transition relating to the view of nature and the human-nature relationship between two series of natural science textbooks. The model is applied to a total of 635 pictures; 434 coming from the old series of textbooks introduced in the early 1980s and 201 from the new introduced in 2006. The results show that a) no differences in the codes of the visual representation of nature or human-nature relationship were recorded between the two series of textbooks, b) the environmental rhetoric mediated by the pictorial material of the textbooks appears closer to its lay counterpart than to scientific rhetoric, c) both series of textbooks favor a viewer-picture relation which diverges from the epistemological (subject/object) ideas of the romantic worldview and comes closer to the baroque one that depicts the world as non-linear and disconnected, while gives more freedom to the viewer to proceed to subjective interpretations. Thus, we assert that the baroque approach adopted by both series of textbooks does not aim at the initiation of students to the highly conventionalized ways of expression, and ultimately to the formalized and scientific rhetoric. On the contrary, within a constructionist context, the textbooks’ visual mode allows students to equally share power with a quite familiar world.     

A Content Analysis of Ethnographic Research Published in Top Criminology and Criminal Justice Journals from 2000 to 2009

Despite qualitative research having much to offer to the understanding and prevention of crime, academic research in criminology and criminal justice (CCJ) is primarily quantitative. The relatively limited amount of ethnographic research in the field contributes to difficulties in understanding what represents sound ethnographic designs and the most appropriate ways to present such information. The current study examines the relative frequency with which ethnographic research appears in CCJ journals, and more importantly, the content of these articles. We find that less than 4% of all research published in 15 top CCJ journals use ethnographic methods. We present patterns about the methodological (e.g., sample size, type of data collection, and characteristics of participants) and stylistic (writing style, discussion of coding, and policy recommendations) content of these articles. We conclude with implications for our findings and point to substantive areas of research that may need more attention.     

Food Insecurity Among Community College Students: Prevalence and Association With Grade Point Average

This study investigated the prevalence of food insecurity among community college students (N = 301) and the relationship between food insecurity and student grade point average (GPA). It employed a cross-sectional intercept survey, utilizing the U.S. Department of Agriculture’s Household Food Security Survey Module, student self-reported GPA, and demographic variables. The research setting was two community colleges in Maryland—one located in a low income urban area and one located in an affluent suburban area. Results demonstrate that 56% of the students in the overall sample were classified as food insecure. Students at higher risk of food insecurity included those who reported living alone and those who reported being single parents. Students identifying themselves as African American or as multiracial were also at increased risk for food insecurity. Food insecure students were more likely than food secure students to report a lower GPA (2.0–2.49) versus a higher GPA (3.5–4.0). Data suggest that food insecurity is an issue for a large percentage of the community college student sample. Food insecurity may have adverse effects on student academic performance and is a factor to be considered by college administrators, faculty, and students.     

Muscle performance following an acute bout of plyometric training combined with low or high intensity weight exercise

Abstract

To determine the time course of performance responses after an acute bout of plyometric exercise combined with high and low intensity weight training, a 3-group (including a control group), repeated-measures design was employed. Changes in performance were monitored through jumping ability by measuring countermovement and squat jumping, and strength performance assessment through isometric and isokinetic testing of knee extensors (at two different velocities). Participants in both experimental groups performed a plyometric protocol consisting of 50 jumps over 50 cm hurdles and 50 drop jumps from a 50 cm plyometric box. Additionally, each group performed two basic weight exercises consisting of leg presses and leg extensions at 90–95% of maximum muscle strength for the high intensity group and 60% of maximum muscle strength for the low intensity group. The results of the study suggest that an acute bout of intense plyometric exercise combined with weight exercise induces time-dependent changes in performance, which are also dependent on the nature of exercise protocol and testing procedures. In conclusion, acute plyometric exercise with weight exercise may induce a substantial decline in jumping performance for as long as 72 hours but not in other forms of muscle strength.     

An epidemiological study of number processing and mental calculation in Greek schoolchildren

The aim of this study was to validate and standardize an instrument for the diagnosis of developmental dyscalculia (mathematics disorder) in a Greek population and to obtain relevant epidemiological data. We used the Neuropsychological Test Battery for Number Processing and Calculation in Children (NUCALC) in a community sample of 240 students ages 7 to 11 years from urban and rural schools. There were no differences between genders in arithmetical performance; however, the effects of grade and socioeconomic level were significant. Prevalence was higher in the rural than in the urban area. A cross-cultural comparison of the Greek data with those obtained with the same instrument in other countries in schoolchildren of the same age was performed.     

Polyvocal Play: A Poetic Bricolage of the Why of Our Transdisciplinary Self-Study Research

ABSTRACT

We have come to conceptualize our transdisciplinary, transnational, and transcultural interaction and reciprocal learning through self-study research as polyvocal professional learning. Our conceptualization of polyvocality has made visible how dialogic encounters with diverse ways of seeing, knowing, and doing can deepen and extend professional learning in self-study research. For this collaborative self-study, we created a poetic bricolage composed of frequently used words in three of our published research poems as we asked, “Why? Why does our work together exist? And why should anyone care?” What emerged became an organic abstract of the impetus for our collaborative learning over time. Through inventing a poetic bricolage, we were able to make visible and available how our multiple interests, practices, and methods have come together to support fluid, dialogic co-learning, and re-learning. Discovering the why of our work included unearthing our gravitation toward transdisciplinary scholarship, which offers university faculty a wide range of possibilities for co-learning and co-creativity. Our demonstration of methodological inventiveness in action through poetic bricolage will be useful to others interested in exploring the promise and tensions of plurality, interaction and interdependence, and creative activity in self-study methodology.     

Flexibility training in preadolescent female athletes: Acute and long-term effects of intermittent and continuous static stretching

This study compared the acute and long-term effects of intermittent and continuous static stretching training on straight leg raise range of motion (ROM). Seventy-seven preadolescent female gymnasts were divided into a stretching (n = 57), and a control group (n = 20). The stretching group performed static stretching of the hip extensors of both legs, three times per week for 15 weeks. One leg performed intermittent (3 × 30 s with 30 s rest) while the other leg performed continuous stretching (90 s). ROM pre- and post-stretching was measured at baseline, on weeks 3, 6, 9, 12, 15 and after 2 weeks of detraining. ROM was increased during both intermittent and continuous stretching training, but remained unchanged in the control group. Intermittent stretching conferred a larger improvement in ROM compared to both continuous stretching and control from week 3, until the end of training, and following detraining (p = 0.045 to 0.001 and d = 0.80 to 1.41). During detraining, ROM after the intermittent protocol decreased (p = 0.001), while it was maintained after the continuous protocol (p = 0.36). Acute increases in ROM following the intermittent stretching were also larger than in the continuous (p = 0.038). Intermittent stretching was more effective than continuous, for both long-term and acute ROM enhancement in preadolescent female athletes.     

Temporal specificity in patterning of the rabbit nictitating membrane response

Rabbits were trained in either positive patterning (AX+, A−, X−) or negative patterning (A+, X+, AX−) using one of four intervals between the onset of A and the onset of X on AX trials. These intervals were 0, 800, 2,400, and 5,600 msec. In each task, all groups acquired an appropriate pattern of discriminative responding. Following acquisition, all rabbits were tested with the four different A-X intervals. All positive patterning groups showed an excitatory gradient, in which the highest level of responding occurred at the interval used in training. Conversely, all but one of the negative patterning groups showed an inhibitory gradient, in which the lowest level of responding occurred at the interval used in training. The one exception was the negative patterning group trained with simultaneous AX stimuli (0 msec), which showed a low, broad gradient, indicating transfer of inhibition across all the intervals. The results are discussed with respect to temporal encoding mechanisms and accounts of conditional discriminations.