Understanding the impact of guiding inquiry: the relationship between directive support,student attributes,and transfer of knowledge,attitudes, and behaviours in inquiry learning

Guiding inquiry learning has been shown to increase knowledge gains. Yet, little is known about the effect of guidance on attitudes and behaviours, its interaction with student attributes, and transfer of impact once guidance is removed. We address these gaps in the context of an interactive Physics simulation on electric circuits (https://phet.colorado.edu/en/simulation/circuit-construction-kit-dc). 49 students in the Non-Directive condition received a set of goals to focus their inquiry, in addition to implicit support built into the simulation. 48 students in the Directive condition received, in addition to these, also detailed directions and prompts. Log-file analysis found that directive support led to more formal testing and less exploration. Clustering identified two groups of learners: one with higher incoming knowledge (Higher Knowledge), the other with higher incoming perceptions of competence and control (Higher PoCC). Working with the simulation improved knowledge and attitudes across cluster groups, so that prior differences all but disappeared. With regard to guidance, adding directive support improved knowledge gains for the Higher Knowledge group, yet suppressed their attitudinal growth. The same support had no effect on knowledge gains for the Higher PoCC group, yet it boosted their attitudinal growth. A transfer activity, where directive support was no longer available, found that impact on attitudes carried forward, yet impacts on behaviours and knowledge were short-lived. Overall, the study highlights the complex interaction between guidance and student attributes. For some, supporting short-term knowledge gains may inadvertenly lead to longer term negative impact on attitudes towards inquiry.     

The development of personal,intercultural and professional competence in international field experience in initial teacher education

This paper reports a qualitative case study of four preservice student teachers’ professional learning experiences in an international field experience programme situated in the language and cultural immersion component of a PGDE(Primary) Programme in Hong Kong. Two of the student teachers undertook the international field experience in Australia and Canada. The other two had their “non-local” field experience in mainland China1. The findings reveal student teachers' development in personal and intercultural competence in cross-cultural experiences. Their professional learning experiences in the action context, socio-professional context, and supervisory context of the cross-cultural school settings, and their reflection upon these experiences constituted the development of their professional competence. Suggestions for improvement of the international field experience programme and implications for future research are discussed.     

Assessment of the phase synchronization effect in modal testing during operation

The impact-synchronous modal analysis (ISMA), which uses impact-synchronous time averaging (ISTA), allows modal testing to be performed during operation. ISTA is effective in filtering out the non-synchronous cyclic load component, its harmonics, and noises. However, it was found that at operating speeds that coincide with the natural modes, ISMA would require a high number of impacts to determine the dynamic characteristics of the system. This finding has subsequently reduced the effectiveness and practicality of ISMA. Preservation of signatures during ISTA depends on the consistency of their phase angles on every time block but not necessarily on their frequencies. Thus, the effect of phase angles with respect to impact is seen to be a very important parameter when performing ISMA on structures with dominant periodic responses due to cyclic load and ambient excitation. The responses from unaccounted forces that contain even the same frequency as that contained in the response due to impact are diminished with the least number of impacts when the phase of the periodic responses is not consistent with the impact signature for every impact applied. The assessment showed that a small number of averages are sufficient to eliminate the non-synchronous components with 98.48% improvement on simulation and 95.22% improvement on experimental modal testing when the phase angles with respect to impact are not consistent for every impact applied.     

Fifty New Books

The central goals of teaching are to educate students about the course material and stimulate their intellectual development more generally. Yet faculty have few avenues to assess teaching effectiveness on these fronts, and students have few opportunities to reflect upon their own growth as scholars and citizens. This article details an exercise that can be used in the classroom to accomplish active reflection on the educational experience for both teachers and students. While the exercise described in this paper has been employed in a small advanced undergraduate seminar in sociology, it can be adapted for both larger classes and courses in other disciplines. This two-part exercise reinforces the value of investing in education, stimulates critical thinking, and encourages the retention of course material for students.     

Images of school principals' information and communications technology leadership

This article describes a qualitative study designed to investigate information and communications technology (ICT) leadership by considering the lived experiences of principals in 10 carefully selected ICT-enriched schools in Canada, New Zealand, and the United States. To encourage further discussion regarding the impact of ICT on educational leadership practice, I have outlined a framework that suggests eight categories of ICT leadership. Although this study focussed on principals of ICT-enriched schools, the practical wisdom of the study participants has potential to assist other educational leaders who are expected to ensure that ICT becomes a tool to enhance learning, teaching, and leadership.     

International students: a vulnerable student population

This study examines the experiences of international students at The University of Toledo, where international students comprise approximately 10% of the student population. It highlights problems international students experience such as adapting to a new culture, English language problems, financial problems and lack of understanding from the broader University community. Recommendations for improvement include initiatives to raise the profile of international students, improved financial assistance and scholarships, and creating opportunities for international students to improve their spoken English skills.     

Towards a hybrid conceptualisation of Chinese women primary school teachers' changing femininities – a case study of Hong Kong

In this paper, I posit a hybrid conceptualisation of women teachers' identities in the globalising and localising negotiation of gender. Drawing on Homi Bhabha's theory of hybridities, this paper argues for a fluid, hybrid and multifaceted reality of women teachers' lives in the areas of family, the husband and wife relationship, and the place of the child in the family as they engage in workplaces. The analysis draws on in‐depth interviews with 20 Chinese women primary school teachers first individually and then in groups of four or five in Hong Kong where globalisation meets with the indigenous Chinese culture. Implications for teacher education are discussed.     

全民健身市场网络运行之管理与评价研究

运用文献法、调查访问法和逻辑分析法，对有关全民健身市场网络运行的管理、评价问题进行了研究，指出：健身网络是一种组织安排，同时也是一种经营策略。全民健身市场网络有利于创造出更大的效益和机会，这种市场网络效益的特点在于把网络社会效益作为体育生产和体育经营活动的最高原则，把经济效益作为保证这一最高原则实现的必不可少的条件；这一评价准则不以市场经济的发展而改变，却随市场经济的发展而显得突出和重要。