, as in the previous one, I am interested not only in discovering different kinds of correct understandings that students have of a concept but also different incorrect understandings. There are different approaches to dealing with correctness and incorrectness of understandings in a phenomenographic study. This paper

In this study more than 40 % of the 355 student nurses who completed a pre-test, involving comparisons of decimal numbers, made errors that indicate an incomplete or incorrect conceptual understanding. This includes students who are sometimes able to achieve 100 % on drug calculations tests. Seven

Configuring redundant disk arrays is a black art. To configure an array properly, a system administrator must understand the details of both the array and the workload it will support. Incorrect understanding of either, or changes in the workload over time, can lead to poor performance. We present

of the area under a relative operating characteristic (ROC) curve relating relative proportions of correctly and incorrectly classified predictions over a wide and continuous range of threshold levels. Wider application of the techniques promoted in this paper could greatly improve understanding

Ask a native speaker or use a language editing service to improve your paper before you submit it. Poor English makes it difficult for the editor and reviewers to understand your work and might lead to rejection of your paper. Be alert to common errors:

# mightbe combined toyield a fuller understandingof socialmovementdynamics ” ~p. viii!. William Julius Wilson opts for the second route in his recent book More Than Just Race, arguing that to achieve a “fuller understanding ” of the causes of persistent racial inequality in the United States, one should

Using a ScanMatch algorithm we investigate scan path differ-ences between subjects who answer physics problems correctly and incorrectly. This algorithm bins a saccade sequence spatially and temporally, recodes this information to create a sequence of letters representing fixation location

was that there were some pre-service science teachers who select incorrect answer at all items, pre-service science teachers don’t fully understand the concept needed to solve item. And the percentage of correct answer at some items was low regardless of selection of chemistry as an elective subject at CSAT

-effort computing, stochastic processors, accuracy-aware program transformations, and relaxed concurrent data structures. As common theme we identify, at least intuitively, “metrics of correctness ” in each piece of work which appear to be important for understanding the effects of relaxed correctness requirements

of the nervous system is a devastating and common health problem. Identifying the cellular and molecular mechanisms involved in memory is essential to our understanding of these diseases. Memory mutants offer hope for rapid progress in determining these mechanisms. If we had a strain of mice that bred true for a