Episodic memory effects of gamma frequency precuneus transcranial magnetic stimulation in Alzheimer's disease: A randomized multiple baseline study

Episodic memory decline is the prominent neuropsychological feature of typical Alzheimer's Disease (AD), for which current treatments have a limited clinical response. Recently, gamma entrainment therapy has been used as a non-invasive treatment in AD, providing evidence that it may have the potential to alleviate brain pathology and improve cognitive function in AD patients. At the same time, the precuneus (PC) has been recognized as a key area involved in AD related memory deficits and as a key node of the Default Mode Network. This study aimed to investigate the effectiveness of a 40 Hz Transcranial Magnetic Stimulation (TMS) intervention, delivered bilaterally to the precuneus for 10 days, in improving the patients' episodic memory performance. Secondary outcome variables investigated included general cognitive function, semantic and spatial memory, as well as attention and executive function. A concurrent multiple baseline design across five cases was employed. Four patients completed the study. Visual analysis combined with effect size indices were used to evaluate changes across phases. An increase in the average level of immediate recalled words was observed in three out of four patients. Effect size indices indicated significant improvement of attention skills in two patients. No treatment effect was observed for semantic and visual memory, or for executive function. An immediate treatment effect was observed in all patients' general cognitive function as assessed with the Alzheimer's Disease Assessment Scale (mean reduction of 5 points), which was maintained and improved further three months post-treatment. The neuropsychological evaluations indicated improved performance three months post-treatment in immediate and delayed recall, attention, phonological verbal fluency, anxiety, and neuropsychiatric symptoms. This study provides preliminary evidence for the efficacy of a novel non-pharmacological treatment using gamma-band TMS in addressing cognitive dysfunction in AD.     

Teacher organizational citizenship behaviours and job efficacy: Implications for student quality of school life

The present study investigated the impact of teachers' organizational citizenship behaviours (OCBs) on student quality of school life (SQSL) via the indirect effect of job efficacy. A measure of teacher OCBs was developed, tapping one dimension of individual‐focused OCB (OCBI – student‐directed behaviour) and two dimensions of organization‐focused OCB (OCBO – civic virtue and professional development). In line with previous research suggesting that OCBs may enhance job efficacy, as well as studies demonstrating the positive effects of teacher efficacy on student outcomes, we expected an indirect relationship between teachers OCBs and SQSL via teachers' job efficacy. Hypotheses were tested in a multi‐level design in which 170 teachers and their students (N=3,057) completed questionnaires. A significant proportion of variance in SQSL was attributable to classroom factors. Analyses revealed that the civic virtue and professional development behaviours of teachers were positively related to their job efficacy. The job efficacy of teachers also had a positive impact on all five indicators of SQSL. In regards to professional development, job efficacy acted as an indirect variable in the prediction of four student outcomes (i.e., general satisfaction, student–teacher relations, achievement, and opportunity) and fully mediated the direct negative effect on psychological distress.     

Religious education,a matter of understanding? reflections on the final report of the Commission on Religious Education

In this article we offer reflections on the final report of the Commission on Religious Education (CoRE) that was published in England in 2018. We expose and problematise the prominent place of understanding in the report, not only as an educational method, but also the underlying world view of the report itself, a world view which we characterise as ‘hermeneuticism’. We raise educational, theological and political concerns about the particular approach taken in the report. We propose instead that religious education (RE) should be considered first of all in terms of what it means to live with a religious or non-religious orientation, conceived in existential terms rather than in terms of beliefs or practices or objectified world views. Educationally we show that what we term a non-hermeneutic way of viewing our humanity would open different possibilities for RE and its future.     

Intrinsic Motivation,Organizational Justice,and Creativity

For employees to generate creative ideas that are not only original, but also useful to their company, they must interact with their workplace environment to determine organizational needs. Therefore, it is important to consider aspects of the individual as well as their environment when studying creativity. Intrinsic motivation, a predictor of individual level creativity, is associated with feelings of enjoyment and interest in the task at hand. To the extent that tasks are nested in an environment, intrinsically motivated individuals may perceive their environment more favorably than individuals who are not interested in the task. Specifically, such individuals may view the rewards (i.e., distributive justice), decision-making procedures (i.e., procedural justice), and their interpersonal treatment (i.e., interpersonal justice) in their work environment as more fair, due to the positive affect associated with intrinsic motivation. This study examines the relationships between intrinsic motivation, perceptions of organizational fairness, and creativity. Participants (n = 133) worked on a task in a laboratory setting and completed measures of intrinsic motivation and organizational justice. Findings were supportive that intrinsically motivated participants viewed their environment as fairer than participants that were uninterested in the task. Consequently, distributive and interpersonal justice were shown to significantly mediate the relationship between intrinsic motivation and creativity. Implications for theory and practice are discussed.