Momentum and the growth-free segment of a population

In the scenario of a sudden drop in fertility to replacement level. Preston (1986) argued that the population segment under age T, the length of generation, remained growth-free. Here we first present a new relationship for the momentum of any observed population as the ratio of 1) the proportion of the observed population under the mean age at childbearing to 2) the proportion of its life table population under that mean age. We then use that relationship to demonstrate Preston's approximation. Growth factors for other population segments are also presented. When the initial population is stable, momentum can be approximated as a function of the net reproduction rate alone.     

Assessing global leadership competencies: the critical role of assessment centre methodology

The purpose of this conceptual paper is to examine the use of assessment centre (AC) methodology for addressing the ever-increasing demand for effective talent management of global leaders. Research is reviewed on the most commonly used questionnaire tools for assessing global leadership competencies, which lack the AC’s ability to provide behavioural evidence of leadership competency. A literature search is conducted to identify the extent to which scholarly research to date has examined the use of ACs to measure global leadership competencies. Based on the findings from the review of the literature, the authors recommend further exploration of a leadership AC approach as a ‘best practice’ talent management tool for measuring global leadership competencies. A framework is provided for designing ACs to evaluate and provide developmental feedback on the competencies identified as critical for successful leadership performance in an organization’s global environment.     

Delivering instruction and training to the US and the non-US audiences: an interview with Dr. Hardy MacKenzie

The interview was conducted to identify best practices and methods of delivering training programmes for the US and the non-US audiences. Topics for discussion involved understanding the importance of preparing instructional content, identifying approaches and techniques for capturing and sustaining the attention of participants. The interview was conducted by the first author and concluded with Dr. MacKenzie providing suggestions for trainers who design and deliver training for the US and the non-US audiences. These recommendations are important for domestic and global HRD practitioners as they offer best practices in terms of the cultural adjustments trainers, facilitators, and instructional designers must adopt for enhancing individual learning and enhancing training effectiveness.     

Demography of Indian aging, 2001-2051

India is the second largest country in the world, with 72 million elderly persons above 60 years of age as of 2001, compared to China's 127 million. One of the objectives of this paper is to assess the emerging scenario of elderly for the first half of the 21st century. According to projections, the elderly in the age group 60 and above is expected to increase from 71 million in 2001 to 179 million in 2031, and further to 301 million in 2051; in the case of those 70 years and older, they are projected to increase from 27 million in 2001 to 132 million in 2051. Among the elderly persons 80 and above, they are likely to improve their numbers from 5.4 million in 2021 to 32.0 million in 2051. The increasing number and proportion of elderly will have a direct impact on the demand for health services and pension and social security payments. Mobilizing resources for geriatric care and providing sufficient maintenance for the elderly will emerge as a major responsibility for heath-care providers and pension economists.     

Behaviorally anchored competencies: evaluation tool for training via distance

The purpose of the study was to evaluate and measure perceived learning in a training program delivered via distance education. The program was entitled: Course Design for the Digital Age: Instructional Design and Materials Conversion. The study documents the growth in distance education core competencies of professionals in Costa Rica using a competency-based behaviorally anchored instrument. The study uses both qualitative and quantitative methods of data collection and analysis. The resulting scores provide outcome assessment measures useful for researchers and practitioners for documenting the results of self-assessment and comparing observable behaviors of competence.     

The mediating role of leadership and people management practices on HRD and organizational performance

Drawing upon prior research, we identify strategic value and transaction effectiveness as two significant HRD contributions and examine their dyadic effect on leadership and people management practices, and influence on firm performance. Results of path analysis on 138 participants supported the dyadic effect hypothesis. More significantly, we found leadership and people management practices as a significant predictor on the relationship between strategic value and organizational performance, which suggests that organizational performance is affected by the combined effect of leadership and people management practices. A key implication of this research is that where organizations had effective leadership and people management practices, both types of HRD contributions – strategic value and transaction effectiveness – significantly enhanced firm performance.     

Context of Acceptability of Topical Microbicides: Sexual Relationships

Domains central to the effects of sexual relationships on the acceptability of a vaginal protection method were explored in 14 focus groups and 38 in-depth interviews with women and men recruited from a health department's sexually transmitted infections (STI) and family planning clinics. Findings indicate that acceptability depended on a couple's relationship type, classified as serious, casual, or "new." Potential barriers to communication about product use may be overcome through direct or indirect covert use, depending on relationship type. More men than women thought women should always tell their partners if they use microbicides, regardless of relationship type. Results indicate the importance of the relationship context in understanding the likely acceptability of using microbicides, and perhaps any method of STI/HIV protection .     

Revitalizing the MBA for the New Millennium: A Collaborative Action Research Approach

Business schools are facing increased competition due to information technology innovations and customer dissatisfaction. In response, business schools are turning to a variety of solutions, such as team teaching, integrated curricula, and distance learning. This article presents the results of a collaborative action research project initiated by one business school faced with the need to revitalize its MBA program. The faculty engaged in this project learned much about the challenges of teaching an integrative course and the constancy of change. We share our conclusions and recommendations about an integrated curriculum, distance learning, adult learning, team teaching, revisions in program duration and structure, as well as advice on the necessary administrative support and compensation for business schools contemplating such changes. This revised version was published online in July 2006 with corrections to the Cover Date.