Pennsylvania's transition to enterprise computing as a study in strategic alignment

We theorize about the strategic alignment of computing with organizational mission, using the Commonwealth of Pennsylvania's efforts to pursue digital government initiatives as evidence. To do this we draw on a decade (1995–2004) of changes in Pennsylvania to characterize how a state government shifts from an organizational to an enterprise perspective regarding computing. We document and analyze the strategic and operational aspects of a series of information and communications technology (ICT) planning efforts to highlight the nature and roles of strategic alignment used to achieve this transition. Findings from this analysis mark the importance of combining several approaches to strategic planning regarding the adoption and application of ICT.     

School English,literature and the knowledge-base question

This article takes up questions about knowledge and the school curriculum with respect to literary studies within subject English. Its intention is to focus on literary studies in English from the context of current waves of curriculum reform, rather than as part of the conversations primarily within the field of English, to raise questions about the knowledge agenda, and the knowledge-base agenda for teaching and teacher education. The selection of texts and form of study of literature within the English curriculum has long been an area of controversy. Without assuming a particular position on knowledge in this area, this article shows that important questions of what knowledge-base teachers are expected to bring to their work are elided both in current regulations and debates, and in research on ‘good teaching’ in this area. If ‘literary studies’ (as a discipline or university major) is itself an unstable and changing field, what kind of knowledge does a good English teacher bring to their work? This paper takes up these questions in the context of the Australian Curriculum and standards for teacher registration, but it also points to the way these issues about knowledge are of broader relevance for researchers and teacher education.     

Decision Theory Models for Validating Course Placement Tests

Most American postsecondary institutions have course placement systems for their first-year students. Placement systems typically consist of an assessment component (to estimate students' probability of success in standard first-year courses) and an instructional component (in which academically underprepared students are taught the skills and knowledge they need to succeed in the standard courses). Validity issues related to these functions are discussed in the context of decision theory, and methods are proposed for determining appropriate cutoff scores on placement tests.     

澳大利亚苗族音乐

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Fostering creative performance in art and design education via self-regulated learning

Instructional Science - There is a lack of research and practice focused on how to foster higher-order processing, such as creative performance, within higher education settings. To address this...     

On the Performance of Semi- and Nonparametric Item Response Functions in Computer Adaptive Tests

Large-scale assessments often use a computer adaptive test (CAT) for selection of items and for scoring respondents. Such tests often assume a parametric form for the relationship between item responses and the underlying construct. Although semi- and nonparametric response functions could be used, there is scant research on their performance in a CAT. In this work, we compare parametric response functions versus those estimated using kernel smoothing and a logistic function of a monotonic polynomial. Monotonic polynomial items can be used with traditional CAT item selection algorithms that use analytical derivatives. We compared these approaches in CAT simulations with a variety of item selection algorithms. Our simulations also varied the features of the calibration and item pool: sample size, the presence of missing data, and the percentage of nonstandard items. In general, the results support the use of semi- and nonparametric item response functions in a CAT.     

Area Health Education as the foundation for a statewide biomedical communications network

In 1972, the Medical University of South Carolina was awarded a contract to establish four Area Health Education Centers in South Carolina. These centers, based in community hospitals, provide residency programs and clinical instruction for medical, dental, nursing, pharmacy, and allied health students and continuing educational programs for health professionals. A plan for delivering library and other information services to the designated Area Health Education Centers is described.