Personality traits and intelligence predict academic school grades

This study examines the extent to which personality traits and intelligence scores predict school level academic performance (AP), (British GCSE: General Certificate of Secondary Education; America Grade 10) in different disciplines. The participant sample consisted of approximately 250 school pupils from three schools in the South East of England. A series of hierarchical regressions were performed with participant discipline-specific subject grades being the criterion variable and demographic, as well and intelligence and personality test scores, the predictor variables. For overall grade intelligence accounted for a fifth of the variance and personality an incremental validity of 8%. Whilst a combination of intelligence, personality and sex accounted for around a quarter of the variance in all four core subjects the pattern was rather different for elected subjects. The results are discussed in terms of the usefulness of psychometric assessments of candidates at selection.     

Comparison of traditional methods with 3D computer models in the instruction of hepatobiliary anatomy

This study was designed to determine whether an interactive three-dimensional presentation depicting liver and biliary anatomy is more effective for teaching medical students than a traditional textbook format presentation of the same material. Forty-six medical students volunteered for participation in this study. Baseline demographic information, spatial ability, and knowledge of relevant anatomy were measured. Participants were randomized into two groups and presented with a computer-based interactive learning module comprised of animations and still images to highlight various anatomical structures (3D group), or a computer-based text document containing the same images and text without animation or interactive features (2D group). Following each teaching module, students completed a satisfaction survey and nine-item anatomic knowledge post-test. The 3D group scored higher on the post-test than the 2D group, with a mean score of 74% and 64%, respectively; however, when baseline differences in pretest scores were accounted for, this difference was not statistically significant (P = 0.33). Spatial ability did not statistically significantly correlate with post-test scores for the 3D group or the 2D group. In the post-test satisfaction survey the 3D group expressed a statistically significantly higher overall satisfaction rating compared to students in the 2D control group (4.5 versus 3.7 out of 5, P = 0.02). While the interactive 3D multimedia module received higher satisfaction ratings from students, it neither enhanced nor inhibited learning of complex hepatobiliary anatomy compared to an informationally equivalent traditional textbook style approach. .     

The TI-Nspire CAS: A happy-medium mobile device for grades 8–16 mathematics classrooms

This article justifies classifying the TI-Nspire CAS Touchpad as a mobile device for grades 8–16 mathematics classrooms equipped with a Navigator system. The 2010 Horizon Report: K-12 indicates virtually every secondary school aged child has some sort of mobile device. Yet, many school policies ban the use of mobile devices, preventing students from using these devices in an educational setting. Further, some teachers have been slow to adopt and use mobile devices to advance the educational setting of their classroom to a 21^st century classroom. A classroom equipped with wireless Navigator technology and students equipped with Nspire handhelds presents an engaging 21^st century mathematics classroom for all learners. These classrooms present a happy-medium wireless communication setup that prevents students from communicating with each other or browsing the web. Students can instantly communicate with the teacher and vice-verse. Students stay on task while using a mobile device.     

Behavioural and emotional well-being of children following non-directive play with school staff

This action research project considered whether significant improvements in child and young person behavioural and emotional mental health could be achieved using school-based play workers as opposed to qualified therapists. This was seen as being an important practice question as access to qualified play therapists was severely restricted with long waiting lists. The Strengths and Difficulties Questionnaire (SDQ) was used as a pre- and post-intervention measure to identify any changes following non-directive play sessions with school staff. Significant improvements were found across all SDQ scales, with the most marked improvement observable in children and young people identified as having a high need for intervention. Number of play sessions attended and age group did not significantly affect SDQ scores according to teacher and child/young person ratings. Parent SDQ ratings indicated greater success of the play intervention for children aged between three and eight years compared with children aged between 11 and 15 years.     

Evaluating the integration of body donor imaging into anatomical dissection using augmented reality

Augmented reality (AR) has recently been utilized as an integrative teaching tool in medical curricula given its ability to view virtual objects while interacting with the physical environment. The evidence for AR in medical training, however, is limited. For this reason, the purpose of this mixed method study was to evaluate the implementation of overlaying donor-specific diagnostic imaging (DSDI) onto corresponding body donors in a fourth-year, dissection-based, medical elective course entitled anatomy for surgeons (AFS). Students registered in AFS course were separated into groups, receiving either DSDI displayed on Microsoft HoloLens AR head-mounted display (n = 12) or DSDI displayed on iPad (n = 15). To test for the change in spatial ability, students completed an anatomical mental rotation test (AMRT) prior to and following the AFS course. Students also participated in a focus group discussion and completed a survey at the end of AFS, analyzed through thematic triangulation and an unpaired, Mann Whitney U test respectively, both addressing dissection experience, DSDI relevancy to dissection, and use of AR in anatomical education. Although statistically significant differences were not found when comparing student group AMRT scores, survey and discussion data suggest that the HoloLens had improved the students' understanding of, and their spatial orientation of, anatomical relationships. Trunk dissection quality grades were significantly higher with students using the HoloLens. Although students mentioned difficulties with HoloLens software, with faculty assistance, training, and enhanced software development, there is potential for this AR tool to contribute to improved dissection quality and an immersive learning experience.     

Teacher tensions: expectations in a professional development institute

The purpose of this study was to better understand teacher tensions in professional development. The population under study was practicing mathematics teachers engaged in a week-long professional development institute. Data sources included observations, interviews, and teacher products (such as registration forms, surveys, journals, and notebooks). The data were analyzed to determine what tensions were evident in the institute and how those tensions arose. In this paper, we examine participants’ tensions in a professional development situation when their expectations did not match reality. We have done so by presenting a theoretical model of professional development based on an instructional rhombus that illuminates the actual and applicatory aspects of teachers’ professional development experiences. The main tensions expressed by the teachers were related to the content and pedagogy of the institute. This study points toward the importance of teachers’ expectations in professional development.     

Validation of the Wider Outcomes Survey for Teachers (WOST): a measure for assessing the behaviour,relationships and exposure to bullying of children and young people with special educational needs and disabilities (SEND)

The Wider Outcomes Survey for Teachers (WOST) is a teacher informant‐report questionnaire developed to aid the assessment of behaviour difficulties, quality of relationships and exposure to bullying among students identified with special educational needs and disabilities (SEND). This study examines the psychometric properties of the WOST in a validation sample representing 6164 students with SEND (mean age 12 years) drawn from 481 primary and secondary schools across England. Results showed favourable internal consistency using Cronbach's alpha and acceptable model fit using confirmatory factor analysis, both of which were invariant to broad categorisations of SEND. Practical utility and construct validity were also established by testing two theoretically derived hypotheses. The measure is therefore tentatively supported as a useful tool for assessing the wider outcomes of students with SEND.