Working with uncertainty to support the teaching of critical reflection

This paper explores the cumulative reflections of lecturers examining their tacit assumptions of teaching practice. Despite extensive literature on the educational value of reflection, there is less visible research on teachers assessing their own reflective thinking. This longitudinal interpretive study uses Larrivee's assessment framework with a purposive sample of UK business students. Findings reveal insights for teaching reflection; acknowledging the discomfort of reflexive practice encourages learners to experiment with knowledge interpretation. The students' struggle to engage in reflection resonated with lecturers' parallel difficulties. The teaching approach balances deliberate structure with uncertain outcomes to trigger fresh interpretation of developmental theory and workplace relevance. Practice implications for lecturers are that harnessing uncertainty can provoke deeper insights that enable students to direct their learning and develop reflective skills. This case study offers a practical assessment example to enrich reflexive teaching, with scope to compare and replicate in different disciplinary settings.     

Converting between estimates of moderate-to-vigorous physical activity derived from raw accelerations measured at the wrist and from ActiGraph counts measured at the hip: the Rosetta Stone

The ability to compare published group-level estimates of objectively measured moderate-to-vigorous physical activity (MVPA) across studies continues to increase in difficulty. The objective of this study was to develop conversion equations and demonstrate their utility to compare estimates of MVPA derived from the wrist and hip. Three studies of youth (N = 232, 9-12yrs, 50% boys) concurrently wore a hip-worn ActiGraph and a wrist-worn GENEActiv for 7-days. ActiGraph hip count data were reduced using four established cutpoints. Wrist accelerations were reduced using the Hildebrand MVPA 200 mg threshold. Conversion equations were developed on a randomly selected subsample of 132 youth. Equations were cross-validated and absolute error, absolute percent error, and modified Bland-Altman plots were evaluated for conversion accuracy. Across equations R²_adj was 0.51–0.56 with individual-level absolute error in minutes ranging from 7 (wrist-to-hip Puyau) to 14.5 minutes (wrist-to-hip Freedson 3MET) and absolute percent differences ranging from 13.9%-24.5%. Group-level cross-validation to convert hip-to-wrist MVPA resulted in average absolute percent errors ranging from 3.1%-4.9%. Conversion of wrist-to-hip MVPA resulted in average absolute percent errors ranging from 3.0%-10.0%. We recommend the use of these equations to compare published estimates of MVPA between the wear-site cut-point combinations presented.     

Do oarsmen have asymmetries in the strength of their back and leg muscles?

The aim of this study was to establish whether asymmetry of the strength of the leg and trunk musculature is more prominent in rowers than in controls. Nineteen oarsmen and 20 male controls matched for age, height and body mass performed a series of isokinetic and isometric strength tests on an isokinetic dynamometer. These strength tests focused on the trunk and leg muscles. Comparisons of strength were made between and within groups for right and left symmetry patterns, hamstring :quadriceps ratios, and trunk flexor and extensor ratios. The results revealed no left and right asymmetries in either the knee extensor or flexor strength parameters (including both isometric and isokinetic measures). Knee extensor strength was significantly greater in the rowing population, but knee flexor strength was similar between the two groups. No difference was seen between the groups for the hamstring:quadriceps strength ratio. In the rowing population, stroke side had no influence on leg strength. No differences were observed in the isometric strength of the trunk flexors and extensors between groups, although EMG activity was significantly higher in the rowing population. Patterns of asymmetry of muscle activity were observed between the left and right erector spinae muscles during extension, which was significantly related to rowing side ( P < 0.01). These observations could be related to the high incidence of low back pain in oarsmen.     

Dynamic assessment of literacy: English as a third language

The aim of this paper is to valuate the applicability of Vygotsky’s sociocultural theory and the concept of dynamic assessment to the problem of assessing reading comprehension in English as a third language (L3). The study was conducted with immigrant students from Ethiopia studying at pre-academic centers in Israel. The assessment procedure included a pre-test, mediation, and post-test. The pre-test was based on a standard reading comprehension placement exam. Based upon the pre-test material, a very detailed analysis of the required pre-existing knowledge and necessary strategies was then mediated to the students. The post-test was identical to the pre-test regarding structure, requirements in terms of pre-existing knowledge and strategies, length, etc., but with different content. The results demonstrated: (1) A dynamic assessment procedure significantly improved the text comprehension performance of L3 students; (2) The dynamic assessment procedure added information regarding students’ learning potential over and beyond their initial performance level; (3) The learning potential profile of immigrants from Ethiopia is somewhat different from that of non-immigrant students.     

Improving Mathematics Instruction and Learning in the Junior High School: An Israeli Example

Abstract

A 4‐year project is described which was designed to improve mathematics instruction and achievements in two Israeli junior high schools. Project activities focused on the individual teachers, the mathematics staff, and the organization of instruction at the school level, under the assumption that more efficient teaching would lead to greater pupil learning.

Evaluation data gathered from classroom observation, questionnaires and tests indicated a general positive impact: many teachers improved their teaching strategies, more curricular material was being covered in class, a school‐wide program for mathematics instruction was established, teamwork among teachers was formalized, and pupil achievements improved.     

Farmers’ motivational orientation toward participation in competence development projects: a self-determination theory perspective

Purpose: In this study, we use a self-determination theory (SDT) approach to understand farmers’ attitudes toward, and intentions for, participation in competence development projects (CDP).

Design/methodology/approach: By applying SDT, we developed two measures. The first one assessed the degree to which the three basic human psychological needs motivate farmers to engage in CDP, and the second concerned farmers’ intrinsic and extrinsic motivation to seek knowledge through participation in CDP. Using data from two samples of farmers, we examined the effect of SDT needs and the influence of the different regulatory styles on individuals’ decision to participate in CDP.

Findings: Our findings indicated that participation in CDP is guided by the most internal forms of human motivation (identified, integrated, and intrinsic motivation), and that deficits in the needs for autonomy and competence predict farmers’ decision to participate in CDP.

Practical implications: These results stress the importance of designing CDP that promote self-directedness, emphasise choice rather than rewards, and generate the conditions that support farmers’ autonomy.

Theoretical implications: Our work suggests that the integration of social psychology into extension/education research can paint a more detailed picture of the way farmers interact with extension/education services.

Originality/value: To the best of our knowledge, this is the first study that uses an SDT framework to examine farmers’ motivation toward participation in CDP. Hence, this research opens a new realm for extension/education research, while it also contributes to the SDT literature by examining the role of self-determined motivation in a different life domain.     

Site selection in school district research: a measure of effectiveness using hierarchical longitudinal growth models of performance

School districts in the USA are an active area of study in education research as findings have shown that some districts find success in certain contexts while others struggle. However, the research domain has had few actionable methods for site selection for in-depth qualitative studies. This study analyses all districts in the state of Ohio (n = 610) from 2005–2006 through 2012–2013 using a two-level hierarchical linear growth model to identify districts that significantly outperform or underperform background and demographic variables in the Ohio Performance Index (PI) Score, factors outside the influence of the district administration. The aim of the study is to provide a framework for selecting comparison and contrast sites for district effectiveness research (DER). Additionally, the model captures school-level variance within districts controlling for average district performance. Fifteen outperforming districts are named as potential sites for in-depth qualitative studies of district effects in comparison to similar districts at the norm.