Peer assessment als complexe vaardigheid

Interpolation complexe

Analyse Fonctionnelle Espace de Hilbert d'opérateurs et Interpolation complexe par Gilles Pisier Note présentée par Alain Connes Résumé. Soit H un espace hilbertien de dimension infinie. On montre qu'il existe un sous-espace fermé de B(H) qui est hilbertien etcompì etement isométriquè a son antidual au sens de la théorie des espaces d'opérateurs dévelopée récemment par Blecher-Paulsen et Effros...

Practical Peer Prediction for Peer Assessment

We provide an empirical analysis of peer prediction mechanisms, which reward participants for information in settings when there is no ground truth against which to score reports. We simulate the mechanisms on a dataset of three million peer assessments from the edX MOOC platform. We evaluate different mechanisms on score variability, which is connected to fairness, risk aversion, and participa...

Der Einsatz von Online-Peer-Reviews als kollaborative Lernform

Organic Peer Assessment

We present a web-based tool for a type of peer assessment we dubbed organic. In organic peer assessment there are no upper or lower limits on the number of assignments each peer has to review, avoiding the common issue of prematurely coercing students into activities they might fear and dislike. Instead, peer assessment occurs as a side effect of activities students find intrinsically motivatin...

Peer assessment of competence.

OBJECTIVE This instalment in the series on professional assessment summarises how peers are used in the evaluation process and whether their judgements are reliable and valid. METHOD The nature of the judgements peers can make, the aspects of competence they can assess and the factors limiting the quality of the results are described with reference to the literature. The steps in implementati...