罗宾·威廉姆斯:白天不懂夜的黑

罗宾·威廉姆斯的离世突然而毫无预兆。或者说,在世人眼中,他不应该以这种方式突然离开人们的视线。我们只记得他欢乐的模样,哪怕在严肃的剧情片或是晦暗不明的惊悚片,我们也期待他有那么一两句幽默台词能引得观众捧腹大笑。所以我们不断发问:他看上去那么乐观开朗、没心没肺,怎会以自杀的方式了却自己的一生呢?殊不知镁光灯之外的他,终生与酒精、毒品以及抑郁症纠缠,台上的欢笑不过是他的职业需求,嘴角牵扯的笑容根本没有到达眼底     

Psychometric characteristics of integrated multi-specialty examinations: Ebel ratings and unidimensionality

Over recent years, UK medical schools have moved to more integrated summative examinations. This paper analyses data from the written assessment of undergraduate medical students to investigate two key psychometric aspects of this type of high-stakes assessment. Firstly, the strength of the relationship between examiner predictions of item performance (as required under the Ebel standard setting method employed) and actual item performance (‘facility’) in the examination is explored. It is found that there is a systematic pattern of difference between these two measures, with examiners tending to underestimate the difficulty of items classified as relatively easy, and overestimating that of items classified harder. The implications of these differences for standard setting are considered. Secondly, the integration of the assessment raises the question as to whether the student total score in the exam can provide a single meaningful measure of student performance across a broad range of medical specialties. Therefore, Rasch measurement theory is employed to evaluate psychometric characteristics of the examination, including its dimensionality. Once adjustment is made for item interdependency, the examination is shown to be unidimensional with fit to the Rasch model implying that a single underlying trait, clinical knowledge, is being measured.     

Instructions to Adopt an External Focus Enhance Muscular Endurance

Abstract

The influence of internal (movement focus) and external (outcome focus) attentional-focusing instructions on muscular endurance were investigated using three exercise protocols with experienced exercisers. Twenty-three participants completed a maximal repetition, assisted bench-press test on a Smith's machine. An external focus of attention resulted in significant (p < .05) improvements in performance compared to the internal focus of attention, but not the control condition. Seventeen participants completed repetitions to failure at 75% 1-RM on free bench-press and squat exercises. In both tasks, externally focused instructions resulted in significantly greater repetitions to failure than control and internal focus conditions (p < .05). These results support previous research showing beneficial effects of externally focused instructions on movement efficiency.     

Gender differences in television use: An exploration of the instrumental‐expressive dichotomy

This study applied an interpersonal approach to understand gender differences in television use. Research shows that males are socialized to be instrumental in communication while females are socialized to be expressive, or focused on relationships. We expected this instrumental‐expressive dichotomy to emerge in television use. In two studies we found limited support that males had an instrumental viewing style, with goal‐directed reasons for watching and intentional, concentrated, and selective use of television. Females had a relationship‐oriented approach to television similar to the expressive orientation. These findings are linked to prior research on the uses of television.     

The Scholarship of Teaching and Learning as collaborative working: a case study in shared practice and collective purpose

The Scholarship of Teaching and Learning (SoTL) has yet to fully enter the mainstream of life in higher education. In this case study, we consider a specific network focused on the reform of engineering education. The network involves global collaboration within the discipline of Engineering and is based around curricular activity that affects entire departments or groups of staff. We suggest that SoTL should pay greater attention to collaboration that addresses substantive disciplinary purposes, further embodying these purposes through spaces, motivations and capacities for action in the disciplinary and departmental setting. We frame our argument around a theoretical model of collaborative working in higher education and go on to offer a synoptic overview of ways to articulate common purpose around teaching and learning at large. Our account highlights potential drivers for such collaborative activity in other settings. In this way, we offer a means for others to develop the collective commitments, structures and understanding needed to mainstream SoTL within specific disciplinary or departmental settings.     

A Review of: ““Doing School”: How We Are Creating a Generation of Stressed Out,Materialistic, and Miseducated Students”

The views of Jewish education articulated by Rosenzweig in his essays “It is Time” and in “The Opening of the Lehrhaus” are quite different. So different, in fact, that an account of how one mind can produce such different accounts is necessary. Following the lead of a 1950’s popular television quiz show, the authors ask “Will the Real Franz Rosenzweig Please Stand Up?” The authors end by exploring how the tensions within Rosenzweig's educational thinking can yield new insights into the contemporary challenges of Jewish education.     

Graphic Novels as Tools for Teaching Complexity About Israel

ABSTRACT

Building on the established idea that to provide students with a full portrait of Israeli society and history, educators must introduce greater complexity into their Israel curriculum, the following paper explores three recently published graphic novels about Israel and considers how each offers opportunities for considering Israel in more nuanced ways. The paper is grounded in recent research about Israel education and empirical studies about graphic novels in education. Each of the three texts highlights aspects of Israeli society that are less frequently addressed in curriculum about Israel and therefore provide opportunities for presenting students with primary sources that directly grapple with the complexities of Israeli society.     

Goalkeeping in the soccer penalty kick

The goalkeeper’s difficulty in the soccer penalty kick originates from the extreme spatiotemporal constraints of the situation. The present review claims that the current understanding is biased toward attributing a goalkeeper’s success in saving a penalty kick to perceptual–cognitive skill. To investigate the goalkeeper’s skill, researchers have often adopted video tasks. In doing so, they studied perceptual skill in isolation from action. We use affordance-based control theory to propose an alternative understanding and research methodology. We argue that goalkeepers in the penalty kick situation should regulate their actions in ways that sustain the perception of stoppability. To capture this, we outline the building blocks for a required lateral velocity model, in which the goalkeepers’ required actions are scaled to their maximum capabilities. In doing so, we provide new directions for research.