The purpose of this research was to validate Ackerman's theory of ability determinants of skilled performance using sub-test scores of the Dental Admission Test (DAT) in predicting student performance in preclinical technique courses. The Ackerman theory is a valid, reliable schema in the applied psychology literature used to predict complex skill acquisition. Inconsistent stimulus-response ski...

BACKGROUND Drug abuse is now-a-days one of the gravest social harms. Recent years have experienced a drastic rise in drug abuse among school and university students. Thus, the need for special attention to the issue is deemed important. The present study was conducted with the aim of assessing the impact of life skills training on promotion of drug abuse preventive behaviors. METHODS This fie...

INTRODUCTION There is paucity in the research on transfer validity of arthroscopic simulator training. The aim of this article is to determine whether skills derived from arthroscopic simulation are transferrable to the operating theatre and retained over time. METHODS A systematic review with rigorous criteria to identify the highest level of evidence available was carried out. The studies w...

Procedural skills consist of several components that can be simultaneously acquired. During a motor-learning task we can distinguish between how a "movement" is performed (intrinsic component) and the spatial-related (extrinsic) component of this movement. The intrinsic movement component is thought to be supported by motor loops, including primary motor cortex (M1) as assessed with neuroimagin...

This experiment used functional Magnetic Resonance Imaging to examine the relation between individual differences in cognitive skill and the amount of cortical activation engendered by two strategies (linguistic vs. visual-spatial) in a sentence-picture verification task. The verbal strategy produced more activation in language-related cortical regions (e.g., Broca's area), whereas the visual-s...

3 We examine the efficacy of a novel ensemble data assimilation (DA) technique in climate field 4 reconstructions (CFR) of surface temperature. We perform several pseudoproxy experiments 5 with both general circulation model (GCM) and 20th Century Reanalysis (20CR) data by 6 reconstructing surface temperature fields from a sparse network of noisy pseudoproxies. We 7 compare the DA approach to a...

With this PCell wrapper, MGEN layout generators appear like usual SKILL based PCells within DF II. A wrapper PCell must be created for each layout generator. The wrapper PCells just differ in the parameters declarations and the corresponding construction of the layout generator command line. The MGEN environment creates the wrapper PCells automatically. mgenlayoutcds mostran model=nreg w=1u l=1...

Improvements in motor sequence learning come about via goal-based learning of the sequence of visual stimuli and muscle-based learning of the sequence of movement responses. In young adults, consolidation of goal-based learning is observed after intervals of sleep but not following wake, whereas consolidation of muscle-based learning is greater following intervals with wake compared to sleep. W...

There are certain simple rotations of objects that most people cannot reason about accurately. Reliable gaps in the understanding of a fundamental physical domain raise the question of how learning to reason in that domain might proceed. Using virtual reality techniques, this project investigated the nature of learning to reason across the domain of simple rotations. Learning consisted of the a...

We present a feasibility study on using video visualization to aid snooker skill training. By involving the coaches and players in the loop of intelligent reasoning, our approach addresses the difficulties of automated semantic reasoning, while benefiting from mature video processing techniques. This work was conducted in conjunction with a snooker club and a sports scientist. In particular, we...