Measuring Teachers' Meta-Orientations to Curriculum: Application of Hierarchical Confirmatory Factor Analysis

Although curriculum scholars generally agree that teachers' meta-orientations to curriculum are hidden forces guiding their selection of curriculum goals, curriculum content, teaching methods, and assessment strategies, the existence of such a meta-orientation construct has not been empirically confirmed. The author used McNeil's (1996) 4 curriculum orientations to demonstrate how hierarchical confirmatory factor analysis can be applied to measure the meta-orientation construct. A hierarchical model was hypothesized that consisted of 4 1st-order factors and 1 2nd-order factor. The 1st-order factors represented McNeil's 4 separate curriculum orientations: academic, social reconstructionist, humanistic, and technological. The 2nd-order factor denoted the meta-orientation construct. Hierarchical confirmatory factor analysis of teacher data collected by a curriculum orientation inventory provided clear support for the hypothesized model.     

An exploration of Biggs’ constructive alignment in course design and its impact on students’ learning approaches

This paper investigates whether instructors’ adoption of constructive alignment has any impact on university students’ learning approaches, which are highly correlated with students’ achievement of learning outcomes. A multi-method model with a combination of qualitative and quantitative design was adopted, using document analysis, interviews and survey. The analysis of covariance results suggested that regardless of individual differences, students would adjust their learning approaches and study behaviours in response to the classroom teaching and learning environment. Students in more ‘constructively aligned courses’ were more likely to adopt deep learning approaches and less likely to use surface learning approaches in their study of a particular course.     

How science teachers' concerns about school‐based assessment of practical work vary with time: the Hong Kong experience

School‐based assessment of science students' practical skills has two important roles—as a complement to written papers in public examinations and as a catalyst for enriching the science curriculum in schools. This article describes a quantitative study of the concerns chemistry and biology teachers experience as they engage in the process of implementation of a school‐based assessment scheme for practical work. A 23‐item questionnaire was developed to measure five categories of teacher concern: evaluation, information, management, consequence and refocusing. The nature of each category of teacher concern is discussed in relation to innovation adoption and implementation. Data were collected from 400 chemistry and 412 biology teachers in Hong Kong. Teachers' information and management concerns lessened in intensity when they became experienced users of a school‐based assessment scheme. However, teaching experience alone could not motivate teachers to think more about the impact of school‐based assessment on student learning, their professional development in student assessment and the possible refinements in their school‐based assessment scheme. Concerns‐based interventions are suggested to help teachers grow professionally.     

The Value of Reading and the Effectiveness of Sustained Silent Reading

In this article, we explore the association between students’ value of reading and their behavior during a sustained silent reading (SSR) period, and their attitudes toward SSR and reading leisure books. 362 secondary students participated in this study and data were collected by means of a questionnaire. The results showed that more students in the high value of reading (HVR) group behaved better during SSR periods and had a more positive attitude toward SSR and leisure book reading than those in the lower value of reading (LVR) group. The value of reading was also found to be associated with the frequency of interaction with parents in reading activities, and we thus suggest that parents should be involved in the SSR program.     

A Structural Equation Modeling of the Factors Affecting an Age-friendly Workplace

There has been a growing trend recently to examine the various factors affecting an age-friendly workplace. Through structural equation modelling (SEM), this study purports to test a model that shows the interaction between and among declining memories, wisdom, age discrimination, and an age-friendly workplace in Filipino elderly in a government setting. Two hundred elderly from a large government bank in the Philippines participated in this study. Data were obtained through a self-completion questionnaire and a one-on-one interview. Surprisingly, results revealed that declining memory has no significant effect on wisdom. However, wisdom has a positive impact on age discrimination as does age-discrimination on an age-friendly workplace. The authors discuss the implications of these results and highlight directions for future research.     

Mining knowledge from natural language texts using fuzzy associated concept mapping

Natural Language Processing (NLP) techniques have been successfully used to automatically extract information from unstructured text through a detailed analysis of their content, often to satisfy particular information needs. In this paper, an automatic concept map construction technique, Fuzzy Association Concept Mapping (FACM), is proposed for the conversion of abstracted short texts into concept maps. The approach consists of a linguistic module and a recommendation module. The linguistic module is a text mining method that does not require the use to have any prior knowledge about using NLP techniques. It incorporates rule-based reasoning (RBR) and case based reasoning (CBR) for anaphoric resolution. It aims at extracting the propositions in text so as to construct a concept map automatically. The recommendation module is arrived at by adopting fuzzy set theories. It is an interactive process which provides suggestions of propositions for further human refinement of the automatically generated concept maps. The suggested propositions are relationships among the concepts which are not explicitly found in the paragraphs. This technique helps to stimulate individual reflection and generate new knowledge. Evaluation was carried out by using the Science Citation Index (SCI) abstract database and CNET News as test data, which are well known databases and the quality of the text is assured. Experimental results show that the automatically generated concept maps conform to the outputs generated manually by domain experts, since the degree of difference between them is proportionally small. The method provides users with the ability to convert scientific and short texts into a structured format which can be easily processed by computer. Moreover, it provides knowledge workers with extra time to re-think their written text and to view their knowledge from another angle.     

The evolution of special education in Malaysia

This article traces the evolution of special education in Malaysia across four chronological stages: before and during the early colonial period (before 1900), pre‐independence (1900–1957), post‐independence (1957–1990) and modern Malaysia (1990 to the present), through document analysis. By placing current issues and trends within a historical perspective, we can provide a context for understanding current practices in relation to shifts in policy paradigms. The effects of policy changes throughout the years are discussed in the context of issues facing special education today. Identifiable areas of improvements are organised into eight themes: (1) provision of education for students with special needs and the degree to which they are inclusive; (2) encouragement of diversity within highly structured education systems; (3) the importance of funding; (4) restructuring pre‐service teacher preparation; (5) multidisciplinary support and collaboration; (6) programme outcomes; (7) provision of related services; and (8) epidemiological data.     

由Γ-截面函数确定凸体

In this paper, we prove that any polygon P in R2 containing a fixed smooth. strictly convex and origin-symmetric body Γ whose boundary is real analytic in its interior, can be determined by its Γ-section functions among the polygons.