Signature Pedagogies for Educators Using Films: An Example From Singapore

This article discusses the application of Shulman's “signature pedagogies” through the utilization of films for preservice teachers and school leaders in Singapore. Using the films Dead Poets Society and Ahead of the Class, this article explains how these films facilitated the participants' engagement with the surface, deep, and implicit structures of education. In the process, they applied critical thinking by arriving at criteria-based and context-appropriate judgments reflectively. The research findings reveal two broad themes. First, the educators were cognizant of the key issues, opportunities, constraints, and obstacles in teaching and school leadership. Second, they appreciated the importance of adopting situated teaching and leadership approaches to cater to the needs of various educational stakeholders. This study highlights critical thinking as a sociocultural practice where the educators (re)interpreted the films through their cultural lenses and drew on local resources and logics to deal with the challenges in teaching and the school contexts.     

Novel Word Learning in Bilingual and Monolingual Infants: Evidence for a Bilingual Advantage

Previous studies revealing that monolingual and bilingual infants learn similar sounding words with comparable success are largely based on prior investigations involving single‐feature changes in the onset consonant of a word. There have been no investigations of bilingual infants' abilities to learn similar sounding words differentiated by vowels. In the current study, 18‐month‐old bilingual and monolingual infants (n = 90) were compared on their sensitivity to a vowel change when learning the meanings of words. Bilingual infants learned similar sounding words differing by a vowel contrast, whereas monolingual English‐ and Mandarin‐learning infants did not. Findings are discussed in terms of early constraints on novel word learning in bilingual and monolingual infants.     

Professional learning communities in Singapore and Shanghai: implications for teacher collaboration

Professional learning communities (PLCs) have been recognised as having the potential to raise the quality of teachers, teaching and student learning through structured teacher collaboration, and have been featured prominently in Singapore and Shanghai – both considered top-performing Asian societies in the Program for International Student Assessment (PISA). Although embedded in education systems that are considered centralised, there are still significant differences. Drawing out key implications from the experiences of Singapore and Shanghai, this paper highlights the potential challenges in implementing PLCs. These challenges include heavy teacher workload, ambiguities in the understanding and implementation of PLCs, and hierarchical work structures. The discussions emanating from the comparison between Singapore and Shanghai PLCs seek to contribute towards the international literature on fostering teacher collaboration through PLCs, which has been predominantly Western-centric.     

An analysis of ill-formed input in natural language queries to document retrieval systems

We analyzed natural language document retrieval queries from the Thomas Cooper Library at the University of South Carolina in order to investigate the frequency of various types of ill-formed input, such as spelling errors, co-occurrence violations, conjunctions, ellipsis and missing or incorrect punctuation. The primary reason for analyzing ill-formed inputs was to determine whether there is a significant need to study ill-formed inputs in detail. After analyzing the queries, we found that most of the queries were sentence fragments and that many of them contained some type of ill-formed input. Conjunctions caused the most problems. The next most serious problem was caused by punctuation errors. Spelling errors occurred in a small number of the queries. The remaining types of ill-formed input considered, ellipsis and co-occurrence violations, were not found in the queries.     

Education reforms in Cambodia: issues and concerns

This paper discusses the key issues and concerns in the Cambodian government’s efforts to implement three priority education policies for 2006–2010: ensure equitable access to education; increase quality and efficiency of the education services; and promote institutional development and capacity building for decentralisation. This paper identifies the prevailing problems of low enrolment, high dropout rates and high repetition rates of students in public schools. The paper further explores some concerns which may hinder the government from achieving the desired outcomes in the priority policies: the high opportunity cost of schooling; the heavy education costs due to teachers charging informal fees from students; and the localised socio-cultural setting where transparency, accountability and meritocracy are difficult to achieve.     

Dynamics of change: decentralised centralism of education in Singapore

Many countries are introducing major educational changes to prepare their students to meet the challenges in a knowledge economy and enhance the country’s competitive edge. This paper discusses recent educational changes in Singapore using the framework of decentralised centralism proposed by Karlsen (2000). The paper explores the dynamics of change in the initiation, content, levels and simultaneity of the decentralisation process in Singapore since 1997. The paper further analyses the ideological roots of the decentralisation policy through a discussion of the tension between the functionalist and liberal forms of education in the Singapore context. The discussion adds to existing literature on the tensions and challenges faced by countries in their attempts to introduce educational changes in their countries.     

Back to Basics: A Bilingual Advantage in Infant Visual Habituation

Comparisons of cognitive processing in monolinguals and bilinguals have revealed a bilingual advantage in inhibitory control. Recent studies have demonstrated advantages associated with exposure to two languages in infancy. However, the domain specificity and scope of the infant bilingual advantage in infancy remains unclear. In the present study, 114 monolingual and bilingual infants were compared in a very basic task of information processing—visual habituation—at 6 months of age. Bilingual infants demonstrated greater efficiency in stimulus encoding as well as in improved recognition memory for familiar stimuli as compared to monolinguals. Findings reveal a generalized cognitive advantage in bilingual infants that is broad in scope, early to emerge, and not specific to language.     

Teacher beliefs and intentions regarding the implementation of science education reform strands

The purpose of this study was to determine the factors influencing teachers' intentions to implement the four strands (inquiry, knowledge, conditions, and applications) of the State of Ohio's (U.S.) Competency Based Science Model. Ajzen's Theory of Planned Behavior was used to examine the influence of three primary constructs (attitude toward the behavior, subjective norm, and perceived behavioral control) on teachers' intentions to engage in the targeted behaviors. The teachers' salient beliefs for each of the primary constructs were further examined to determine their degree of contribution. Differences between various teacher populations for both intent and the three primary constructs were also investigated. The data were obtained using survey research (N = 800 Ohio teachers, randomly selected and stratified by grade level and state region). Backward solution multiple regression and analysis of variance techniques were used for statistical analyses. Results indicated that the attitude toward the behavior construct held the greatest influence of Ohio teachers' intent to implement all four strands of the science model; several salient beliefs for each of the three constructs significantly contribute to the constructs; and significant differences exist between various teacher populations for both intent and the three constructs. © 1996 John Wiley & Sons, Inc.     

Promoting female achievement in the sciences: Research & implications

It is anticipated that by the year 2000 Canadian women will make up approximately 50% of the Canadian labour force. Despite this seemingly positive trend toward equitable gender-based participation in the labour force, females are extremely under represented in the scientific and technological fields (Statistics Canada, 1993). Females who are excluded or exclude themselves from the study of mathematics and science, limit career options and advancement opportunities in areas that drive and dominate social and economic trends. The underutilization of females in careers dependent upon science and mathematics expertise extends beyond the issue of individual actualization of potential, and has important consequences for society; significantly, as a threat to the economic prosperity of the nation. The key questions associated with this problem are: What are the factors which delimit and enhance female participation and achievement in the sciences? What can counsellors, educators and parents do to change this trend? Previous research has explored several dimensions, however, the greatest emphasis has been given to the particular barriers girls and women face. Relatively limited work has been given to factors associated with female success in the sciences. This paper reviews our current understanding of the problem, and describes a current research study that attempts to address some of the problems associated with previous theory and research in this area.