Assessing Expertise in Quantum Mechanics using Categorization Task

Feb 20, 2016 - physics faculty who was teaching advanced undergradu- ate quantum mechanics in a previous semester ... after the other to aid faculty m...

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many researchers and practitioners. While many cognitive scientists and education researchers have focused on unraveling the nature of expertise, the community is still struggling with various facets of expertise [1-10]. These facets include identifi

Feb 21, 2016 - insight in solving each problem. 1 Introduction. Developing expertise in problem solving constitutes a major goal of most physics courses [1, 2,. 3, 4, 5]. ... make judicious decisions to reach the goal in a reasonable amount of time.

Jan 18, 2017 - features among the two classes – Novice and Expert – we used Random. Forests as a classification approach. ... Hassel and Hagen [7] developed an automotive dialog system that adapts to its users' expertise. ... Next, the used featu

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Jun 17, 2014 - the lab technician might report: 'I measure O when the clock reads 'T'. ..... Charity Foundation, whose support is gratefully acknowledged.

Feb 20, 2016 - In this companion paper, we explore the use of isomorphic problem pairs (IPPs) to assess introductory physics students' ability ... them with isomorphic problems not involving friction did not help students discern their underlying sim

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Feb 18, 2016 - The survey was administered to 202 graduate students in physics enrolled in first-year quantum mechanics courses from seven different universities at ... time-dependence of wave functions, the probability of measuring energy and the ..

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Oct 12, 2005 - ∂x −iU(x, t)] W[x, t; v], .... δv(τ−ǫ)2 [v(t) ∂∂x − iU(x, t)] ei ..... representation was first used by H. M. Fried in his book entitled Basics of Functional.

based courses (last column) were much more likely than those in the algebra-based courses to place problems in expert-like categories such as Newton's Second Law, Energy principles, Linear Kinematics, Momentum principles and Work. Categories shaded i

Jan 28, 2006 - that a users fails to find out their intended web site if the pages are ... the tags of the source file the features can easily get. ... Free, Match, Friendship. Science ... a job site provides more links to out side of their domain as

Jul 23, 2010 - arXiv:1007.4169v1 [stat.ME] 23 Jul 2010. Assessing Characteristic Scales Using Wavelets †. Michael J. Keim. DNV Renewables (USA) Inc., Seattle, WA, ..... with η degrees of freedom (see, e.g., Priestley, 1981). .... Decorrelation tim

Jun 11, 2014 - [email protected] Grant Van Horn2* [email protected] .... where · indicates Euclidean distance, and yip j is a version of yip j after normalizing by the bounding box bp (by ..... BIRD SPECIES CATEGORIZATION. [42] Michael Stark, Jo

much is done to solve other problems in computer vision. Some of the previous works have used different feature based methods for flower classification like texture features and gray level co-matrix [11, 12]. Some newer works also include textual des

Oct 12, 2015 - We also describe how to apply PageRank to our malware categorization method. 3.1 PageRank .... Downloader. Banload. 321. Dadobra. 211. Dyfuca. 77. INService. 113. IstBar. 235. Swizzor. 95. Trojan-PSW. LdPinch. 116. Lmir. 458. Nilage. 1

the latter is to search the prices of electronic products with the brand “Apple”. How to fully consider the background knowledge about personal information for semantic search is a challenging task. The method for effectively and efficiently extr

state of the art models on 20Newsgroups dataset. Keywords: Unlabeled Text Documents, .... Illustration of the proposed recursive K-means clustering for semi-supervised learning. Fig 2. Labeling of an unlabeled sample ... illustration of labeling a gi

implicitly stored in large databases, data warehouses, and other massive information repositories. Standard data mining methods may be integrated with information retrieval techniques and the construction or use of hierarchies specifically for text d

Jun 12, 2013 - credit is awarded for the final two responses. The third has incorrect units and the last is a volume (not area) element. In this way, the rubric emphasizes concept mas- tery; partial credit is only awarded for minor mistakes. For othe

paragraphs and whole text document. It maps text fragment to Wikipedia articles; but all Wikipedia articles ... describe any specific dates as well as Wikipedia disambiguation pages. The problem of polysemy is .... application food drug administratio

Jan 28, 2006 - Web page categorization is one of the challenging tasks in the world of ever increasing web technologies. There are many ways ... neural network. The proposed concept will facilitate web mining, retrievals of information from the web .

Jun 10, 2016 - 1) at CU Boulder, we have developed a tool to assess student learning of CM 1 concepts in the ... ticated skills and practices outlined in faculty-consensus .... all in their courses. As a result, the CCMI consists of 11 questions –

Jun 12, 2013 - Over the course of the next two years, faculty meet- ings were held to discuss ... tery; partial credit is only awarded for minor mistakes. For other ...