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The importance of early and developmentally appropriate science education is increasingly recognized. Consequently, creation of common guidelines and standards in early childhood science education has begun (National Research Council (NRC), 2012), and researchers, practitioners, and policy makers have shown great interest in aligning professional development with the new guidelines and standards. There are some important issues that need to be addressed in order to successfully implement guidelines and make progress toward accomplishing standards. Early childhood teachers have expressed a lack of confidence in teaching science and nature (Torquati, Cutler, Gilkerson, & Sarver, in press) and have limited science and pedagogical content knowledge (PCK) (Appleton, 2008). These are critical issues because teachers’ subject-matter knowledge is a robust predictor of student learning outcomes (Enfield & Rogers, 2009; Kennedy, 1998; Wilson, Floden, & Ferrini-Mundy, 2002) and is seen as a critical step toward improving K-12 student achievement (National Commission on Mathematics and Science Teaching for the 21st Century (NCMST), 2000; NRC, 2000). We argue that the same is true of preschool teachers.

This chapter discusses: (a) theories and practices in early childhood science education (i.e., preschool through 3rd grade) in relation to teaching for conceptual change, (b) research on methods of professional development in early childhood science education, and (c) innovative approaches to integrating scientific practices, crosscutting concepts, and disciplinary core ideas with early childhood professional development.

The purpose of this chapter is to examine the challenges of instructional leadership in prekindergarten (PK) programs in the context of small and mid-sized school districts. We first explore issues that characterize current PK education including the need for content standards and curriculum, Developmentally Appropriate Practices (DAP), Mathematics Pedagogical Content Knowledge, and addressing mathematics anxiety and teacher-efficacy. We then turn to instructional leadership for PK education and the challenges that leader preparation and district program structures cause for instructional leadership. Often instructional experts have limited exposure to PK classrooms housed in traditional elementary buildings. Additionally, elementary principals are typically ill-prepared with the knowledge needed to support and develop teacher MPCK and effective learning contexts in PK classrooms. Typical preparation and professional development programs offer limited support for building principals as PK instructional leaders. Implications for building principals include the need to engage professional communities, utilize collaborative processes such as team observations, and leverage the collective efficacy and expertise of PK educators in their schools and districts.

In changing times, vision and values can be the most powerful focus an organisation can have. The CEO is an architect of these values. They must be shared, and tied to reward systems. Several case examples are cited, including statements of values from DuPont, Tampella and American Commercial Lines.

Researchers recommend a reorganization of the medical profession into larger groups with a multispecialty mix. We analyze whether there is evidence for the superiority of these models and if this organizational transformation is underway.

We summarize the evidence on scale and scope economies in physician group practice, and then review the trends in physician group size and specialty mix to conduct survivorship tests of the most efficient models.

The distribution of physician groups exhibits two interesting tails. In the lower tail, a large percentage of physicians continue to practice in small, physician-owned practices. In the upper tail, there is a small but rapidly growing percentage of large groups that have been organized primarily by non-physician owners.

While our analysis includes no original data, it does collate all known surveys of physician practice characteristics and group practice formation to provide a consistent picture of physician organization.

Our review suggests that scale and scope economies in physician practice are limited. This may explain why most physicians have retained their small practices.

Larger, multispecialty groups have been primarily organized by non-physician owners in vertically integrated arrangements. There is little evidence supporting the efficiencies of such models and some concern they may pose anticompetitive threats.

This is the first comprehensive review of the scale and scope economies of physician practice in nearly two decades. The research results do not appear to have changed much; nor has much changed in physician practice organization.

The primary purpose of this study is to introduce a method of using former students’ advice and learning experiences to affect subsequent students’ thoughts and beliefs about accounting learning in a positive way thereby improving their academic performance.

At the end of Fall 2009, the instructor invited the students to give suggestions to future accounting students about their learning experiences. On the first days of the following three semesters, I showed the feedback to the subsequent students. I recommended that the students read the suggestions after class and throughout the semester when necessary. I also conduct the survey to collect the students’ perceptions on the usefulness of former students’ advice. Analyses are conducted to assess the impact of the students’ advice on class attendance, exam performance, and the dropout rate for the course.

The results show that former students’ advice and learning experiences can help subsequent students improve class attendance, course performance, and the drop rate.

The study provides a useful and easy-to-adopt learning supplement to help students succeed in a course that many students find challenging. The study also gives educators a simple but useful and efficient way to achieve greater student involvement in their learning processes.

To the best of my knowledge, this study is the first to focus on the impact of former students’ advice and learning experience on the following students’ learning performance in accounting education.

The purpose of this paper is to explain how the intranet can be used to improve performance measurement and management.

The paper is a reflective in nature with a need tool to help managers manage.

The importance of measuring performance and setting standards is well known. A good performance measurement system helps groups, departments, or organizations communicate their current situation and future needs. Therefore, it is critical to measure the right things and to provide critical real‐time information to decision makers. Today's intranets have the potential solve these issues.

The paper offers insights into how intranets can aid performance measurement.

To identify the risk of poor performance measurement including the fact that executives can easily develop bottom‐line myopia where performance is judged solely on monthly or quarterly numbers, to the exclusion of all other indicators of performance. The paper also identifies why relevant non‐financial measures, remain in the realm of more talk than action and what can be done about it.

Looks at various measurements, both financial and non‐financial, that are made within the business environment.

An information system needs a set of rules and procedures to govern the collection, analysis, and distribution of this information. Intangibles and subjectivity is a casualty of current performance when there is excessive reliance on financial or other dated objective data. Narrowing down, define, and then managing a few critical performance indicators essential to improvement. Use specific quantifiable objectives.

Anyone wanting an organization to function as a cohesive unit will need to identify key performance measures. Anything can be measured. What is more important is to measure relevant and specific things. Look at your inputs, process and outputs, and identify ways of measuring those things relevant to your ultimate objective of your group.

Serves as a reminder that anything can be measured. Highlights the importance of measuring those things relevant to your ultimate objective in order to achieve that objective.

This paper discusses the implementation of integrated science, technology, engineering and mathematics (EC-iSTEM) education with children in birth-to-age 5 classrooms. It offers a conceptualization for EC-iSTEM, as well as a developmental trajectory in the form of the iSTEM Rope Model. It further highlights the intersection of EC-iSTEM education and the Reggio Emelia-Inspired Approach (RE-IA) as a lens for both viewing EC-iSTEM implementation with young children and as an area of needed research.

This paper uses a qualitative interpretive methodology, drawing from a wide array of theoretical and research literature on early childhood education and integrated STEM education.

Despite growing research and policy reports that advocate for the inclusion of integrated STEM education in early childhood classrooms, today there is currently imprecision in understanding what exactly “integrated STEM” means when applied to the instruction of very young children. This suggests a need for the creation of a unifying conceptual framework, as well as finding alignment with currently known pedagogical approaches to ground the work of birth-to-age 5 teachers and researchers.

This paper proposes a new conceptualization of integrated STEM education for use in birth to age 5 classrooms, as well as a systhsis of the current literature to assess the pedagogical linkages between EC-iSTEM and RE-IA. As the proposed conceptualization offered in this paper is new and research in this area is nascent, further empirical investigation is warrented.

This paper proposes a new conceptualization of integrated STEM education for use in the early childhood education field. It further synthesizes the current literature to assess the pedagogical linkages between EC-iSTEM and RE-IA, suggesting practice implications for supporting the knowledge and skill development of young children from birth to age 5.

From one angle, abortion law appears to confirm the regime politics account of the Supreme Court; after all, the Reagan/Bush coalition succeeded in significantly curtailing the constitutional protection of abortion rights. From another angle, however, it is puzzling that the Reagan/Bush Court repeatedly refused to overturn Roe v. Wade. We argue that time and again electoral considerations led Republican elites to back away from a forceful assertion of their agenda for constitutional change. As a result, the justices generally acted within the range of possibilities acceptable to the governing regime but still typically had multiple doctrinal options from which to choose.

A general description of a continuous (‐valued) logic is given, basic operations of the logic are defined, and some problems and particulars of their solutions are discussed. First, we define algebra of continuous logic and enumerate its basic unary, binary and ternary functions. All laws of continuous logic are compared with laws of discrete binary logic. We discuss how to enumerate all functions of continuous logic with specified number of variables and how to represent the functions in a standard form. Procedures of minimization of continuous logical functions and their decomposition into the functions with less clarity are exploited. The procedures are compared with their counterparts from binary logic. We also tackle problems of analysis and synthesis of continuous logical functions, and show that the problem of synthesis may not have a solution. Basics of differential and integral calculus are applied to continuous valued logic. We demonstrate that any continuous logical function has the points where a derivative does not exist. At the end of the paper we briefly discuss an incompleteness problem of continuous logic, application of continuous logic in mathematics, engineering and economy, give examples, draw a perspective of further development and supply extensive bibliography of Russian works in the field.