ARITHMETIC AND THE DIFFICULTIES OF CALCULATIVE THINKING

In the past 20 years a substantial literature has accumulated on intervention with deprived preschool children. The unrealistically high hopes of the 1960s have largely been replaced by a more sober analysis of the relevant factors in social disadvantage. One of the more recent developments has been an approach through the skills and attitudes of those adults most concerned with under‐fives, including the staff of pre‐school centres and parents. In Britain the available research has been focussed almost exclusively on nursery schools, neglecting the situation of day nurseries, many of whom cater to deprived inner‐city areas.

The present research was an attempt to explore the possibilities and monitor the problems of working with the trained staff of six London day nurseries. Three programmes were introduced ‐‐ a developmental assessment form, a series of workshops on coping with behaviour problems and workshops on language development.

The project is discussed in terms of the particular difficulties for intervention posed by day nursery practice, the achievements and problems of this project and general implications for action research as a method.     

Academic Improvement Through Regular Assessment

Media reports are rife with claims that students in the United States are overtested and that they and their education are suffering as result. Here I argue the opposite—that students would benefit in numerous ways from more frequent assessment, especially of diagnostic testing. The regular assessment of students serves critical educational and life-learning functions. It focuses the efforts of educators and students on mastering important material. Testing provides educators with crucial intelligence about the needs and abilities of students and the performance of academic programs. Regular assessment provides students and parents with useful feedback regarding how well the student is building important skills and knowledge. It allows both parents and educators to identify motivational and learning problems with individual students at an early stage, when interventions have the greatest prospects for success. It is especially important in the areas of early reading acquisition and special education, supposedly “sensitive” areas where educators often eschew regular assessment. Finally, standardized testing provides students with an important skill—test-taking experience and facility—that will serve them well throughout their lives. A wealth of evidence confirms that testing alone boosts student achievement.     

Resampling and Distribution of the Product Methods for Testing Indirect Effects in Complex Models

Recent advances in testing mediation have found that certain resampling methods and tests based on the mathematical distribution of 2 normal random variables substantially outperform the traditional z test. However, these studies have primarily focused only on models with a single mediator and 2 component paths. To address this limitation, a simulation was conducted to evaluate these alternative methods in a more complex path model with multiple mediators and indirect paths with 2 and 3 paths. Methods for testing contrasts of 2 effects were evaluated also. The simulation included 1 exogenous independent variable, 3 mediators and 2 outcomes and varied sample size, number of paths in the mediated effects, test used to evaluate effects, effect sizes for each path, and the value of the contrast. Confidence intervals were used to evaluate the power and Type I error rate of each method, and were examined for coverage and bias. The bias-corrected bootstrap had the least biased confidence intervals, greatest power to detect nonzero effects and contrasts, and the most accurate overall Type I error. All tests had less power to detect 3-path effects and more inaccurate Type I error compared to 2-path effects. Confidence intervals were biased for mediated effects, as found in previous studies. Results for contrasts did not vary greatly by test, although resampling approaches had somewhat greater power and might be preferable because of ease of use and flexibility.     

Adult Learner Graduation Rates at Four U.S. Community Colleges by Prior Learning Assessment Status and Method

The completion agenda demands higher community college graduation rates among adult learners, and prior learning assessment (PLA) is a promising solution. PLA permits students to earn credit for college-level learning acquired outside of higher education and is associated with improved student outcomes. However, little is known regarding community college graduation rates among adult learners by prior learning assessment status and method. Therefore, the purpose of the current study was to examine adult learner graduation rates by PLA status and method at four U.S. community colleges. Results from this foundational study confirmed a remarkable difference in graduation rates between adult PLA learners and adult non-PLA learners, uncovered striking differences in the graduation rates of adult PLA learners by PLA method, and identified a relationship between PLA method and graduation. Findings provide community college stakeholders with new insight into adult PLA learners in the community college and a basis for future research leading to higher graduation rates among adult learners.     

Total quality management in higher education: Panacea or placebo?

Total Quality Management is a concept that has permeated the thinking of many higher education managers very quickly within the past five years. It is a product of the market ideologies of the 1980s and the managerialism which accompanied them. Nevertheless, despite the special features of higher education as a set of activities based on the creation and dissemination of knowledge and understanding, the paper argues, largely by reference to the subsequent articles, that the main themes of TQM, continuous quality improvement, consistency of quality, staff (and student) participation, meeting customer needs, coordination, and management procedures which detect poor quality and stimulate good, all have a significant contribution to make to the development of efficient and effective mass higher education systems and institutions, whether or not they are explicitly market oriented.     

A retrospective look at replacing face‐to‐face embryology instruction with online lectures in a human anatomy course

Embryology is integrated into the Clinically Oriented Anatomy course at the Texas Tech University Health Sciences Center School of Medicine. Before 2008, the same instructor presented embryology in 13 face‐to‐face lectures distributed by organ systems throughout the course. For the 2008 and 2009 offerings of the course, a hybrid embryology instruction model with four face‐to‐face classes that supplemented online recorded lectures was used. One instructor delivered the lectures face‐to‐face in 2007 and by online videos in 2008–2009, while a second instructor provided the supplemental face‐to‐face classes in 2008–2009. The same embryology learning objectives and selected examination questions were used for each of the three years. This allowed direct comparison of learning outcomes, as measured by examination performance, for students receiving only face‐to‐face embryology instruction versus the hybrid approach. Comparison of the face‐to‐face lectures to the hybrid approach showed no difference in overall class performance on embryology questions that were used all three years. Moreover, there was no differential effect of the delivery method on the examination scores for bottom quartile students. Students completed an end‐of‐course survey to assess their opinions. They rated the two forms of delivery similarly on a six‐point Likert scale and reported that face‐to‐face lectures have the advantage of allowing them to interact with the instructor, whereas online lectures could be paused, replayed, and viewed at any time. These experiences suggest the need for well‐designed prospective studies to determine whether online lectures can be used to enhance the efficacy of embryology instruction. Anat Sci Educ 7: 234–241. © 2013 American Association of Anatomists.     

Campus commons: The calculus of grief

Lee Burdette Williams shares her firsthand experience of her students' resilience in the face of loss.     

The impact of technology and a no remediation policy on non-traditional students

A Hunter College librarian, with public library experience, offered a series of drop-in workshops Saturday afternoons open to all students and questions regarding Web or Windows use in the academic year, 2000-2001. The intention of the workshops was to address the continuous needs of students lacking technological and informational literacy. The success of these workshops led to this investigation of the implications of 21st century technology on non-traditional students from the perspective of bibliographic instruction as well as reference desk service. The perspective is that of the urban educational environment of City University of New York and Hunter College. The histories of open admissions at CUNY and the current efforts to abolish remediation are examined.     

Mapping the landscape of biomedical research in Nigeria since 1967

This article maps the biomedical literature of Nigeria by source/origin of publications and authorships from 1967 to 2002. This mapping is expected to provide crucial information to both government and others taking funding and related decisions regarding biomedical research in Nigeria. Data was collected from MEDLINE. Scientists publishing on Nigerian biomedicine have written 6,820 articles in 295 journals/sources. Only eight of the 121 local journals that published biomedical research in Nigeria during the period were included in MEDLINE's listing (2.72%), while there were 32 (10.84%) regional and 255 (86.44%) external journals used. Local journals appeared to be more heavily used than regional and external ones. It was also shown that MEDLINE does not adequately represent Nigeria's biomedical literature.