Strategic Directions in Object-Oriented Programming

This paper has provided an overview of the field of object-oriented programming. After presenting a historical perspective and some major achievements in the field, four research directions were introduced: technologies integration, software components, distributed programming, and new paradigms. In general there is a need to continue research in traditional areas:\ud (1) as computer systems become more and more complex, there is a need to further develop the work on architecture and design; \ud (2) to support the development of complex systems, there is a need for better languages, environments, and tools; \ud (3) foundations in the form of the conceptual framework and other theories must be extended to enhance the means for modeling and formal analysis, as well as for understanding future computer systems

Do Metacognitive Strategies Improve Student Achievement in Secondary Science Classrooms?

Increasing prevalence of high-stakes testing calls for focus on value-added teaching and learning practices. Following is an inquiry regarding metacognitive teaching and learning practices as it pertains to secondary science classrooms. Research shows that the orchestration and inclusion of metacognitive strategies in the science classroom improve achievement under the following preconditions: (1) are pervasively embedded in the educational structure; (2) are part of appropriately rigorous and relevant curriculum; (3) are supported by ‘metacognitive friendly’ teaching strategies; (4) are explicitly practiced by students and teachers; and (5) enable students to take responsibility for their own learning

The Associations of Autonomy Support and Conceptual Press with Engaged Reading and Conceptual Learning from Text

This study examined the associations of autonomy support and conceptual press, with reading engagement and conceptual learning from text. When students perceive their teacher to be supporting autonomy, it means that student choice, ownership, and personal goals are emphasized. When students perceive their teacher to be supporting conceptual press, it means that the teacher (a) promotes understanding of the substantial principles of a domain; (b) helps students use information integration strategies during reading, such as concept mapping, and (c) promotes persistence on moderately challenging tasks. Based on the self-process model of motivation (Connell & Wellborn, 1990) and an engagement perspective of reading (Baker, Dreher & Guthrie, 2000), it was hypothesized that as students perceived their instruction to be motivating, their reading engagement would increase. In turn, as engaged reading increases, conceptual learning from text would increase. For this investigation, 244 fourth- and fifth-grade students reported their perceptions of their teachers' use of conceptual press and autonomy support in reading instruction. Multifaceted components of reading engagement were measured. Reading engagement was defined as the manifestations of affective, behavioral, and cognitive processes during reading. In addition, participants completed a reading performance assessment in the domain of science designed to measure prior knowledge, strategic reading, and conceptual learning from text. Structural equation modeling was used to compare alternative theoretical models depicting the relations among motivated reading instruction, engaged reading, and conceptual learning from text. The direct effects model had a direct path connecting motivating reading instruction with conceptual learning from text whereas the hypothesized indirect effects model contained an indirect path from motivating reading instruction to conceptual learning from text via engaged reading. Results confirmed the hypothesis that the model including an indirect effect of motivating reading instruction on conceptual learning from text through engaged reading explained the data more fully than a direct effect model. This is consistent with the self-process model of motivation (Connell & Wellborn, 1990). These results have implications for theories of the role of social contexts in engagement and achievement, particularly in the domain of reading, and also suggest ways by which teachers might foster reading engagement among students

Reading and writing connections: scaffolding students’ learning and use of an organizing strategy for understanding text

Research shows that successful students are actively engaged in the learning process and have access to a repertoire of learning strategies that they can apply to different learning contexts. Yet many incoming college students arrive academically underprepared for the demands they will face in college. Fortunately, research has also shown that students can benefit from strategy instruction and can learn to become strategic learners. This case study of an introductory psychology course presents a set of instructional practices to foster students’ use of an organizing strategy and to help promote students’ reading of course content. The impact on students’ performance in the class as well as the pedagogical benefits of using the organizing strategy are discussed

Enterprise model verification and validation : an approach

This article presents a verification and validation approach which is used here in order to complete the classical tool box the industrial user may utilize in enterprise modeling and integration domain. This approach, which has been defined independently from any application domain is based on several formal concepts and tools presented in this paper. These concepts are property concepts, property reference matrix, properties graphs, enterprise modeling domain ontology, conceptual graphs and formal reasoning mechanisms

Reading in the Disciplines: The Challenges of Adolescent Literacy

A companion report to Carnegie's Time to Act, focuses on the specific skills and literacy support needed for reading in academic subject areas in higher grades. Outlines strategies for teaching content knowledge and reading strategies together

A list of websites and reading materials on strategy & complexity

The list has been developed based on a broad interpretation of the subject of ‘strategy & complexity’. Resources will therefore more, or less directly relate to ‘being strategic in the face of complexity’. Many of the articles and reports referred to in the attached bibliography can be accessed and downloaded from the internet. Most books can be found at amazon.com where you will often find a number of book reviews and summaries as well. Sometimes, reading the reviews will suffice and will give you the essence of the contents of the book after which you do not need to buy it. If the book looks interesting enough, buying options are easy

Integrating modes of policy analysis and strategic management practice : requisite elements and dilemmas

There is a need to bring methods to bear on public problems that are inclusive, analytic, and quick. This paper describes the efforts of three pairs of academics working from three different though complementary theoretical foundations and intervention backgrounds (i.e., ways of working) who set out together to meet this challenge. Each of the three pairs had conducted dozens of interventions that had been regarded as successful or very successful by the client groups in dealing with complex policy and strategic problems. One approach focused on leadership issues and stakeholders, another on negotiating competitive strategic intent with attention to stakeholder responses, and the third on analysis of feedback ramifications in developing policies. This paper describes the 10 year longitudinal research project designed to address the above challenge. The important outcomes are reported: the requisite elements of a general integrated approach and the enduring puzzles and tensions that arose from seeking to design a wide-ranging multi-method approach

Leading for Learning Sourcebook: Concepts and Examples

Provides a detailed discussion of ideas and methods that educators can use to enhance leadership in learning. Offers examples of leaders using the ideas and tools for assessment, planning, and teaching. Includes four annotated longitudinal cases