Deterrents to participation in web‐based continuing professional education

Abstract

This study examined the perceptions of certified public accountants concerning deterrents to participation in Web‐based continuing professional education. A survey instrument was mailed to a random sample of the Georgia Society of Certified Public Accountants’ membership, and 444 usable surveys were returned. Four broad dimensions of deterrence to participation in Web‐based education were identified through factor analysis. The two most influential deterrents were Concerns about Electronically Mediated Communication and Concerns about the Quality of Course Offerings. The other two were Concerns about Access to Technology‐Associated Resources and Concerns about the Availability of Necessary Personal Resources. The vast majority of respondents reported that they had access to the technology and that they perceived themselves as having the personal characteristics necessary for participation in Web‐based education activities. However, the proportion of respondents using Web‐based education for continuing professional learning in 1998 was minimal.     

The Changing Nature of Non-formal Education in Latin America

This article highlights the history of innovation and creativity in non-formal education programming in Latin America since the 1920s. These include community-based programmes, literacy, fundamental education, community development, technical vocational training, extension education, consciousness raising, popular education, and community schooling. With the economic downturn in the 1980s, non-formal education became less viable as part of socio-economic development strategies owing partly to the social progress made in the region, a shift to schooling as a priority and the pulling back of governments from social service funding. Nevertheless, the 1980s saw the informal economy and social movements as emerging avenues for non-formal education programming and non-governmental agencies became the dominant vehicle for educational delivery. During the 1990s, technical education was going through privatisation and adult basic education was being criticised and overhauled. Citizenship education, a potential avenue for non-fomal education investment in the newly democratised region is identified as an area overlooked by policy makers. Similarly, the growing needs of the indigenous populations of the region and urban youth unemployment are singled out as potential areas for non-formal education programming.     

Family Turbulence and Child Internalizing and Externalizing Behaviors: Moderation of Effects by Race

This study examined the impact of residential instability and family structure transitions on the development of internalizing and externalizing problems from age 2 through 10.5. Child's race was examined as a moderator. Caregiver reports of internalizing and externalizing behaviors were obtained on 665 children at ages 5 and 10.5. Early-childhood residential and family structure transitions predicted elevated internalizing and externalizing problems at ages 5 and 10.5, but only for Caucasian children. These findings suggest that residential and family structure instability during early childhood independently contribute to children's later emotional and behavioral development, but vary as a function of the child's race. Community organizations (e.g., Women, Infant, and Children) can connect turbulent families with resources to attenuate effects of residential and family structure instability.     

Quantification of maximal power output in well-trained cyclists

ABSTRACT

This study aimed to compare mechanical variables derived from torque-cadence and power-cadence profiles established from different cycle ergometer modes (isoinertial and isokinetic) and modelling procedures (second- and third-order polynomials), whilst employing a novel method to validate the theoretical maximal power output (P_max). Nineteen well-trained cyclists (n = 12 males) completed two experimental sessions comprising six, 6-s maximal isoinertial or isokinetic cycling sprints. Maximal pedal strokes were extracted to construct power–cadence relationships using second- and third-order polynomials. A 6-s sprint at the optimal cadence (F_opt) or optimal resistance (T_opt) was performed to assess construct validity of P_max. No differences were found in the mechanical parameters when derived from isokinetic (P_max = 1311 ± 415, F_opt = 118 ± 12) or isoinertial modes (P_max = 1320 ± 421, F_opt = 116 ± 19). However, R² improved (P < 0.02) when derived from isoinertial sprints. Third-order polynomial modelling improved goodness of fit values (Standard Error, adjusted R²), but derived similar mechanical parameters. Finally, peak power output during the optimised sprint did not significantly differ from the theoretical P_max in both cycling modes, thus providing construct validity. The most accurate P-C profile can be derived from isoinertial cycling sprints, modelled using third-order polynomial equations.