Home Economics Teachers' Intentions and Engagement in Teaching Sustainable Development

Home Economics (HE) teachers can have a central role in teaching sustainable development (SD) to young adolescents through everyday household management and the promotion of personally and globally sustainable well-being. How well the teachers cope with this task is not well known. The objective of this study was to survey Finnish HE teachers' perceptions of their current practice, coping, and future intentions in terms of teaching SD. Enablers and inhibitors to carrying out this task were further investigated. Findings from this survey suggest that HE teachers have adopted sustainability at a personal level, but often lack the resources and incentives to teach it. Ways to promote cross-curricular projects and wider integration of SD into HE are discussed.     

Experimental identification of social learning in wild animals

Field experiments can provide compelling demonstrations of social learning in wild populations. Social learning has been experimentally demonstrated in at least 23 field experiments, in 20 species, covering a range of contexts, such as foraging preferences and techniques, habitat choice, and predator avoidance. We review experimental approaches taken in the field and with wild animals brought into captivity and note how these approaches can be extended. Relocating individuals, introducing trained individual demonstrators or novel behaviors into a population, or providing demonstrator-manipulated artifacts can establish whether and how a particular act can be socially transmitted in the wild and can help elucidate the benefits of social learning. The type, strength, and consistency of presented social information can be varied, and the provision of conditions favoring the performance of an act can both establish individual discovery rates and help determine whether social information is needed for acquisition. By blocking particular avenues of social transmission or removing key individuals, routes of transmission in wild populations can be investigated. Manipulation of conditions proposed to favor social learning can test mathematical models of the evolution of social learning. We illustrate how field experiments are a viable, vital, and informative approach to the study of social learning.     

Experimental exploration of five-qubit quantum error-correcting code with superconducting qubits

Quantum error correction is an essential ingredient for universal quantum computing.Despite tremendous experimental efforts in the study of quantum error correc...     

National/Global Synergy in the Development of Higher Education and Science in China since 1978

The paper reviews the rapid development of higher education and science in China in the last forty years. It discusses the conditions and strategies of that development, including the ways that it embodies a distinctive Chinese approach to higher education. In particular, the paper reflects on the policies whereby China coordinated with globalization in higher education and science after 1978, in building national capacity and global influence. Scale, nation-state policy goals and accelerated investment on their own are necessary but not sufficient (otherwise Saudi Arabia’s research universities would be stronger than they are). The effective national/global synergy developed by China, made possible by the international openness and part-devolution to science communities that was implemented in the Deng Xiaoping era, has been crucial in the rapid rise of China’s universities and science. This national/global synergy—and its potentials, tensions and limits—in turn has determined the nature of the achievement and will shape its future evolution.     

Acute short-term sleep deprivation does not affect metacognitive monitoring captured by confidence ratings: a systematic literature review

This article presents the results of a systematic review of the literature surrounding the effects that acute sleep deprivation has on metacognitive monitoring. Metacognitive monitoring refers to the ability to accurately assess one’s own performance and state of knowledge. The mechanism behind this assessment is captured by subjective feelings of confidence concerning the accuracy of our judgments or performance. These judgments influence decision behavior. How well these subjective feelings fit with reality is critical for good decision making. For example, a driver who is overconfident in their ability to remain vigilant after a night without sleep is at risk of having an accident. A learner who is overconfident in their ability to perform well on an exam without sleep is at risk of failing. A break down in metacognitive monitoring might be responsible for the increase in poor decision making observed when people are sleep deprived. Using defined search terms and exclusion criteria, electronic database searches identified ten empirical studies suitable for review. Participants in these studies completed performance-based tasks, typically cognitive, while remaining awake for 28–63 hours. In all studies, metacognitive monitoring was assessed via confidence ratings either pre-, on-, or post-task. Extended wakefulness had a significant negative effect on performance in most studies. Evidencing good monitoring, however, the monitoring estimates such as confidence also tended to decline. Moreover, two critical variables that assess the fit of these estimates to actual performance (bias and discrimination) were mostly unaffected by the number of hours awake. Still, some results indicated that these variables may be affected by substances intended to fight sleep deprivation, such as modafinil. Within the limitations of extant literature (e.g., a sampling bias towards young adult male participants), empirical observations to date converge to suggest that metacognitive monitoring remains largely unaffected by the examined quantities of acute sleep deprivation (up to 63 hours).     

‘Why am I putting myself through this?’ Women football coaches’ experiences of the Football Association's coach education process

In recent years, there has been a significant increase in the provision of formal coach education. However, research has repeatedly demonstrated how coach education has had a limited impact on the learning and development of coach practitioners. To date however, these investigations have avoided female coach populations. Ten women football coaches who had recently completed various association football coach education courses participated in this study. Following the interpretive analysis of 10 semi-structured interviews the findings revealed high levels of gender discrimination and inappropriate cultural practice. The women's experiences are discussed in line with the Bourdieuian notions of social acceptance, symbolic language and power. The women coaches provided a number of recommendations for future coach education provision, which in turn, may help to improve the experiences for those women who participate in the coach education process.     

Perfectionism and training distress in junior athletes: The mediating role of coping tendencies

Training distress occurs when athletes fail to cope with physiological and psychological stress and can be an early sign of overtraining syndrome. Recent research has found that perfectionism predicts increases in training distress in junior athletes over time. The current study provides the first empirical test of the possibility that coping tendencies mediate the perfectionism-training distress relationship. Adopting a cross-sectional design, 171 junior athletes (mean age?=?18.1 years) completed self-report measures of perfectionistic strivings, perfectionistic concerns, problem-focused coping, avoidant coping, and training distress. Structural equation modelling revealed that avoidant coping mediated the positive relationship between perfectionistic concerns and training distress, and mediated the negative relationship between perfectionistic strivings and training distress. Problem-focused coping did not mediate any relationships between dimensions of perfectionism and training distress. The findings suggest that the tendency to use coping strategies aimed at avoiding stress may partly explain the relationship between perfectionism and training distress but the tendency to use, or not use, problem-focussed coping does not.