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21.
Numerous studies have been conducted on the impact of dual-earner parents' employment on their children, yet the reverse process-the impact of children and their behavior on the work functioning of their parents-has been ignored. This study investigated spillover from the mother role to the work role in a sample of more than 300 families. At 4 months, 12 months, 3.5 years, and 4.5 years of age, child's difficult temperament was significantly associated with mother's work outcomes, including work role quality and rewards from combining work and family. The evidence was consistent with a structural model in which maternal sense of parenting competence and maternal depressed affect mediated these effects. 相似文献
22.
23.
Brendan P. Menuey 《Journal of Personnel Evaluation in Education》2005,18(4):309-325
The problem of teacher incompetence is a serious one, affecting large numbers of American public school students. There is
a significant discrepancy between estimated rates of incompetent teachers and the number of teachers actually dismissed on
grounds of incompetence. This study sought to uncover the perceptions of teachers regarding a definition of professional incompetence,
strategies used with incompetent teachers, and barriers to the dismissal process, through the use of a survey with more than
200 elementary school teachers in Virginia and follow-up interviews with seven of these participants. The researcher found
that teachers rated classroom behaviors to be the most important factors towards a definition of professional incompetence.
The teachers involved also rated the commonness of strategies used with incompetent teachers, placing dismissal among the
least common actions taken by administrators, and revealed that they believed union protection, legal and other expenses,
and difficulty providing documentation prevented administrators from dismissing incompetent teachers. 相似文献
24.
Merv Hyde Renée Punch Des Power Judy Hartley Jennifer Neale Lesleigh Brennan 《高等教育研究与发展》2009,28(1):85-98
This article reports on the experiences of deaf and hard of hearing students at a Queensland university, which offers an extensive deaf student support program. Seventy‐two current students and graduates since the program’s inception twenty years ago completed a survey about their experiences, highlights, challenges and use of communication tools and support services at university. Findings indicate, both quantitatively and qualitatively, that students valued the specialised support services they received, although challenges in accessing the academic curriculum remained for many students. In the important area of social factors, many students reported enjoying satisfying friendships and a sense of belonging with other deaf people, often for the first time, while others experienced feelings of social isolation in a largely hearing peer group. Overall, deaf and hard of hearing students who had attended Griffith over the 20 years had a high rate of graduation, comparing favourably with other university students. 相似文献
25.
Guolin Lai Brendan Calandra 《Educational technology research and development : ETR & D》2010,58(4):421-437
This study employed an explanatory mixed methods design to examine the effects of two computer-based scaffolds on novice teachers’
reflective journal writing. The context for the study was an attempt to refine the reflective writing component of a large
scale electronic portfolio system. Quantitative results indicated that the computer-based scaffolds significantly enhanced
the participants’ reflective journal writing as well as the length of their written artifacts. Moreover, correlation analysis
revealed that there was a positive relationship between the highest level of reflection and the length of journal writing.
Three factors gleaned from qualitative data helped explain how and why the scaffolds enhanced participants’ reflective thinking,
including (a) the specific requirements conveyed in the scaffolds; (b) the structure of the scaffolds; and (c) the use of
the critical incidents to anchor reflective journal writing. It is hoped that the analyses and results of the current study
can help inform others on how to leverage the affordances of computer-based scaffolds to augment reflective practice in technology-enhanced
educational systems. 相似文献
26.
Findings of a study that investigated parents' expectations and experiences of their children's outcomes with cochlear implants are presented. A survey completed by 247 parents whose children had received implants in eastern Australia compared parents' reports of their preimplant expectations with their experiences of postimplant outcomes on several items related to communication, academic, and psychosocial domains. Quantitative findings derived from the survey data were extended and elaborated on by qualitative findings from interviews with 27 of the parents. The findings indicated that parents' relatively high expectations of their children's outcomes largely had been met, although a tenth of survey respondents reported that their expectations had not been met. It appeared that professionals generally provided parents with realistic expectations. The qualitative findings revealed a complex interaction among parents' expectations, hopes, and determination that their children would do well with the implant. Implications for professionals are discussed. 相似文献
27.
Given the impact of austerity on higher education systems, an intellectual concern with the impact of austerity on faculty seems appropriate. In this article, austerity is explored through the everyday lived experience of faculty and its impact on both their personal and professional contexts. This aspect has been under-researched in the higher education literature and addresses the complexities and contradictions that the austerity can create for faculty. The study located in the Republic of Ireland provides an interesting context as the global financial crisis in 2008 resulted in 9 years of austerity measures that impacted on all aspects of the economy and particularly on the higher education sector. A social realist approach using Archer’s morphogenetic framework was employed. The framework facilitated an in-depth understanding of the relationship between structure, culture and agency and how austerity was experienced by faculty within their institutions. 相似文献
28.
Brendan Haley 《Research Policy》2018,47(6):1147-1160
This paper augments the technological innovation systems (TIS) framework to provide policy guidance on how to manage interactions between a core technology and its larger sectoral context. A TIS development cycle is presented that combines the TIS framework’s ability to clearly illuminate policy gaps with Erik Dahmén’s idea that technological diffusion creates structural tensions that introduce transformation pressure. This pressure can result in stagnation and unrealized development potential or spur sectoral complementarities and the evolution of a TIS into a larger “development block” of interlinked technological systems. Integrating structural tensions into TIS analysis highlights how the evolution of a focal technology induces technological complementarities and creates a need to continuously re-design policies. This underscores the continued benefit of a technology system perspective, even as a technology matures.The revised TIS framework is applied to a case study of the Canadian province of Nova Scotia that explores how variable renewable electricity diffusion introduces structural tensions with existing electricity grids, requiring the use of complementary technologies that add storage and flexibility. Nova Scotia aggressively developed wind energy and built a high-voltage direct-current transmission line to import hydroelectricity that could back-up variable renewable energy sources like wind. 相似文献
29.
AbstractDoping research has predominantly been framed through an ethical lens, implicitly restricted to the realms of elite sport. Despite increasing anecdotal evidence of growing prevalence rates amongst recreational athletes, such as bodybuilders, these populations have largely been neglected within psychological research. This study aims to develop a theoretical framework relevant to these athletes. Data were collected over a five-month period from an online community forum dedicated to recreational bodybuilders. Purposive sampling was used to gather 118 webpages of doping-related discussion, which were qualitatively analysed using grounded theory applying Strauss’s coding paradigm. Inductive categories were integrated into a motivational framework that related recreational doping to social validation. Categories included the online community’s rite of passage, normative-inferences that facilitated doping, and deterrence factors related to fear of perceived health risks. Findings demonstrate that, for recreational bodybuilders, psychosocial processes are significantly related to doping motives, and that health factors are primary doping deterrents. 相似文献
30.
Abstract In freestyle swimming the arm action is routinely quantified by stroke count and rate, yet no method is currently available for quantifying kick. In this study, we assessed the validity and reliability of inertial sensor technology (gyroscope) to assess kick count and rate. Twelve Paralympic swimmers completed a 100-m freestyle-swimming time-trial and freestyle kicking-only time-trial three times each in a season. An algorithm was developed to detect the up and down beat of individual kicks from the gyroscope trace. For comparative purposes, underwater video analysis provided the criterion measure. The standard error of the estimate (validity) for kick count, expressed as a coefficient of variation, was 5.9% (90% confidence interval 5.5 to 6.4) for swimming, and 0.6% (0.5 to 0.6) for kicking-only trials. The mean bias for kick count was ?1.7% (?2.4 to ?1.1) for swimming, and ?0.1% (?0.2 to ?0.1) for kicking-only trials. Correlations between the sensor and video for kick count were 0.96 (0.95 to 0.97) for swimming, and 1.00 (1.00 to 1.00) for kicking-only trials. The typical error of the measurement (reliability) between trials was approximately 4% for kick count and rate. The inertial sensors and associated software used generated sufficient validity and reliability estimates to quantify moderate to large changes in kick count and rate in freestyle swimming. 相似文献