Determinants of Psychological Help-Seeking Intentions of University Students in Ghana     

Johnny Andoh–Arthur  Kwaku Oppong Asante  Joseph Osafo 《International journal for the advancement of counseling》2015,37(4):330-345

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血泪之路     

Johnny D. Boggs  卫青青 《英语沙龙》2008,(12)

一个真实的故事:一个切诺基族(北美印第安人中易洛魁人的一支)男孩伤心欲绝地走过美国历史上的一段黑暗时期。  相似文献   

From lesson plan to new comprehension: exploring student teachers’ pedagogical reasoning in learning about teaching     

Pernilla Nilsson 《欧洲师范教育杂志》2009,32(3):239-258

The research reported in this paper is based on an exploration of the ways in which student teachers learn about the issues and concerns that shape their own professional learning. Shulman’s process of pedagogical reasoning and action was used as a conceptual framework to systematically elucidate different critical incidents that student teachers experienced and to then apply it as an analytic framework for developing deeper understandings of the complex task of learning to teach primary science. Primary science student teacher participants (n = 22) were stimulated to reflect upon critical incidents in order to facilitate identifying their teaching concerns and teaching needs. The results indicate that by helping student teachers to focus on critical incidents in their learning to teach, they come to question their practice more deeply and, through such reflection, gain new insights into teaching as being problematic.  相似文献   

The inadequacy of ADHD: a philosophical contribution     

Mattias Nilsson Sjöberg  Johan Dahlbeck 《Emotional and Behavioural Difficulties》2018,23(1):97-108

Attention Deficit Hyperactivity Disorder (ADHD) is a widely spread diagnosis. The dominant paradigm of ADHD is biomedical where ADHD is defined as a brain disorder. At the same time, the legitimacy of the diagnosis is being questioned since it is unclear whether or not ADHD can be deemed a medical disorder in itself. The aim of this article is to critically assess the merits of understanding the diagnosis of ADHD as a medical condition defined as a brain disorder. This is being done using the seventeenth century philosopher Benedict Spinoza’s (1632–1677) notions of adequate and inadequate knowledge and his counterintuitive theory of mental health. Doing so it becomes clear that ADHD, however adequate it may seem, is founded on inadequate knowledge and that the legitimacy of the individual diagnosis should therefore be questioned on the grounds that on a long term scale it is passivizing and stigmatizing rather that liberating.  相似文献   

Effects of speed on temporal patterns in classical style and freestyle cross-country skiing     

Nilsson J  Tveit P  Eikrehagen O 《Sports biomechanics / International Society of Biomechanics in Sports》2004,3(1):85-107

The purpose was to study the adaptation to speed in the temporal patterns of the movement cycle and determine any differences in velocity, cycle rate and cycle length at the maximum speed level in the different classical style and freestyle cross-country skiing techniques. Eight skilled male cross-country skiers were filmed with a digital video camera in the sagittal plane while skiing on a flat cross-country ski track. The skiers performed three classical style techniques the diagonal stride, kick double poling and the double poling technique and four freestyle techniques paddle dance (gear 2), double dance (gear 3), single dance (gear 4) and combiskate (gear 5) at four different self-selected speed levels slow, medium, fast and their maximum. Cycle duration, cycle rate, cycle length, and relative and absolute cycle phase duration of the different techniques at the different speed levels were analysed by means of a video analysis system. The cycle rate in all tested classical and freestyle techniques was found to increase significantly (p < .01) with speed from slow to maximum. Simultaneously, there was a significant decrease in the absolute phase durations of all the investigated skiing techniques. A minor, not significant, change in cycle length, and the significant increase in cycle rate with speed showed that the classical and freestyle cross-country skiing styles are dependent, to a large extent, on an increase in cycle rate for speed adaptation. A striking finding was the constant relative phase duration with speed, which indicates a simplified neural control of the speed adaptation in both cross-country skiing styles. For the practitioner, the knowledge about the importance of increasing cycle frequency rather than cycle length in the speed adaptation can be used to optimise a rapid increase in speed. The knowledge about the decrease in absolute phase duration, especially the thrust phase duration, points to the need for strength and technique training to enable force production at a high cycle rate and skiing speed. The knowledge that the relative phase duration stays constant with speed may be used to simplify the learning of the different cross-country skiing techniques.  相似文献   

Core stability training on lower limb balance strength     

Antonio Dello Iacono  Johnny Padulo  Moshe Ayalon 《Journal of sports sciences》2016,34(7):671-678

This study aimed to assess the effects of core stability training on lower limbs’ muscular asymmetries and imbalances in team sport. Twenty footballers were divided into two groups, either core stability or control group. Before each daily practice, core stability group (n = 10) performed a core stability training programme, while control group (n = 10) did a standard warm-up. The effects of the core stability training programme were assessed by performing isokinetic tests and single-leg countermovement jumps. Significant improvement was found for knee extensors peak torque at 3.14 rad · s^?1 (14%; P < 0.05), knee flexors peak torque at 1.05 and 3.14 rad · s^?1 (19% and 22% with P < 0.01 and P < 0.01, respectively) and peak torque flexors/extensors ratios at 1.05 and 3.14 rad · s^?1 (7.7% and 8.5% with P < 0.05 and P < 0.05, respectively) only in the core stability group. The jump tests showed a significant reduction in the strength asymmetries in core stability group (?71.4%; P = 0.02) while a concurrent increase was seen in the control group (33.3%; P < 0.05). This study provides practical evidence in combining core exercises for optimal lower limbs strength balance development in young soccer players.  相似文献   

Journalism Under Threat     

Monica Löfgren Nilsson  Henrik Örnebring 《Journalism Practice》2016,10(7):880-890

Previous studies of intimidation and harassment of journalists have (rightly) focused on non-democratic and authoritarian nations and/or transitional/emerging democracies. In this article, we examine the situation in Sweden, a country with strong de facto and de jure safeguards of journalistic freedom and autonomy. We report the findings from a representative survey of Swedish journalists where three themes are analysed: the extent of harassment, the forms of harassment, and the consequences of intimidation and harassment. The results show that a third of the respondents had experienced threats at work in the past year, and an overwhelming majority said they had received offensive and insulting comments. Intimidation and harassment also had consequences, both professionally and personally, such as fear and self-censorship. We therefore argue that it is time to add the dimension of external pressure and threats to the discussion of journalistic autonomy—including in countries like Sweden.  相似文献   

Preparing higher education students for the new landscape of governance     

Aili  Carola  Nilsson  Lars-Erik 《Tertiary Education and Management》2016,22(3):249-265

Tertiary Education and Management - Studies have demonstrated that neoliberal governance dismantles professionals’ will to critique, counteracting efforts to improve quality by preventing...  相似文献   

Coteaching with senior students – a way to refine teachers’ PCK for teaching chemical bonding in upper secondary school     

Felix Schultze  Pernilla Nilsson 《International Journal of Science Education》2018,40(6):688-706

During the last decade there has been on-going discussions about students’ declining interest and low achievement in science. One of the reasons suggested for this decline is that teachers and students have different frames of reference, whereby teachers sometimes communicate science in the classroom in a way that is not accessible to the students. There is a lack of research investigating the effects of coteaching with senior students in science in upper secondary schools. To improve teaching and to narrow the gap between teachers’ and students’ different frames of references, this study investigates how an experienced chemistry teacher gains and refines her pedagogical content knowledge (PCK) by cooperating with two grade 12 students (age 18) as coteachers. The teacher and the two coteachers coplanned, cotaught and coevaluated lessons in chemical bonding in a grade 10 upper secondary class. Findings indicate that the coteachers contributed with their own learning experiences to help the teacher understand how students perceive difficult concepts. In such way, the coteachers were mediating between the teacher and the students, thus bridging the gap between the teacher and the students’ frames of references. The teachers’ PCK was refined which in turn lead to improved teaching strategies.  相似文献   

Social scientists under threat: Resistance and self-censorship in Turkish academia     

Vezir Aktas  Marco Nilsson  Klas Borell 《British Journal of Educational Studies》2019,67(2):169-186

Attacks on academic freedom in Turkey have become increasingly systematic in recent years and thousands of academics have been dismissed. This study reflects on the effects of this worsening repression through interviews with academics in the social sciences, both those dismissed and those still active in their profession. Although the dismissed academics are socially in a very precarious position, they are continuing their scholarly activities in alternative, underground forms. This resistance stands in contrast to the accommodation and self-censorship that seem, according to the interviewees, to prevail in university departments.  相似文献