Improving Pre-service teachers’ understanding of complexity of mathematics instructional practice through deliberate practice

Many teacher education programs are criticized for their failure to prepare pre-service teachers to utilize and transfer their knowledge of content and educational principles into authentic classroom teaching. Studies also consistently report that pre-service teachers’ ability to identify what is noteworthy about a mathematics classroom situation was lacking. This study investigated the effect of the intervention program, Study of Teaching, on pre-service teachers’ acquisition of three designated mathematics teaching skills, how much they understood about the complexity of mathematics teaching, and their professional growth. We began with the assumption that preservice teachers’ ability to discern the ‘critical aspects’ of mathematics classroom instruction could be enhanced through enacting reduced length microteaching sessions. Our results indicate that reduced microteaching in the setting, as in our intervention program, provide pre-service teachers with a safe environment to practise teaching. In general, this project found that preservice teachers’ awareness of the complexity and intricacy of actual classroom teaching of mathematics had been greatly enhanced following this intervention

Asset Liability Management of Conventional and Islamic Banks in Malaysia

The objective of the paper is to investigate the effect of asset liability management on the financial performance of 6 conventional and 6 Islamic banks in Malaysia during the period of 2010 to 2013. The variables used in the study are capital adequacy, asset quality, management efficiency, earnings quality, liquidity, size of bank and degree of risk aversion in relation to asset liability management to examine the return on equity (ROE), which is the measure of profitability of the banks. The quantitative analysis using correlation and regression analysis concluded that there is a positive relationship between asset liability management and the financial performance of the banks.DOI: 10.15408/aiq.v9i1.333

Modeling Multilevel Structures of Information Technology Acceptance: An Investigation of Group Level Effects on Individual Usage of Web-Based Systems

Despite the sizable and continually increasing amount of investment in information technology (IT), IT often falls short of realizing its expected benefits due to inadequate user acceptance. Understanding the key factors that facilitate user acceptance of IT is an issue that has considerable practical implications. While much research effort has been directed to investigating the effects of various variables operating at the individual level, little effort has been made to modeling and assessing the effects of group level variables on individual usage behavior. Our study addresses this issue by proposing a multilevel model composed of individual level variables and group level variables, integrating the Unified Theory of Acceptance and Use of Technology model with Resource-Based Theory. Research hypotheses derived from this integrative model will be empirically validated in a field study setting involving college students who use a Web-based system over a 12-week period. The proposed model will be tested using a hierarchical linear modeling approach, which is specifically designed to examine multilevel data structures. The findings are expected to provide important insights into the dynamic interplay between individual level variables and group level variables and their joint effects on individual acceptance of IT

Website Intelligence: Conceptual Development and Empirical Assessment

As web sites proliferate, offering more of the same, why does a customer choose one web site over the others? Among other factors, website intelligence offers a viable answer to this question. However, past studies fall short of providing a comprehensive conceptualization or effective metric of website intelligence, limiting our ability to enhance the intelligent aspects of web sites. Integrating prior research findings, we propose website intelligence as a second order construct consisting of three sub-dimensions of content, presentation, and interaction, and develop new measures for these dimensions. Further, we theorize the website intelligence construct as a mediator of the system quality and information quality effects on user perceptions of usefulness and ease of use, and test the proposed model using PLS on data collected from an experiment. The newly developed measure exhibits strong psychometric properties. The results largely support the proposed mediating role of website intelligence

Understanding Information Behavior and the Relationship to Job Performance

Information behavior is an important topic area for the future Internet, Information Systems developers, and the information research community. This article shows two main factors of information behavior—information motivation and information capability—and its relationship to job performance based on the literature review of psychology, management, IS, and IT training fields. This article reviews the wide range of literature on the information behavior, provides the summarized tables of literature, and proposes the future research framework based on the literature review

Examining the Influence of Time-Use Preferences on Technology Acceptance: The Role of Computer Polychronicity

Past research recognizes the important influence of individual beliefs on technology acceptance and use. This line of research has also identified a variety of factors that drive the formation of these beliefs. One category of variables that has not received much attention in this research stream consists of individual preferences, in particular time-use preferences. In the current study we add to the literature on technology acceptance, and belief formation in particular, by introducing and empirically testing a new construct labeled computer polychronicity, which captures individuals’ time-use preferences regarding IT. Computer polychronicity is positioned in this study as a key driver of perceived usefulness, mediating the effects of computer anxiety and computer playfulness. Overall, the results support the notion that preferences play important roles in the formation of technology-related beliefs

Measuring the Mobile User Experience: Conceptualization and Empirical Assessment

User experience is commonly considered important for IT adoption and use. However, a formal measure that captures a user’s holistic experience obtained through the use of an IT artifact has not been developed. In this study, we propose a new measure of user experience and examine its validity using the data collected from over 240 smartphone mobile users in South Korea. Based on prior research on brand experience in marketing, we conceptualize user experience as a second order construct with four sub-dimensions. The convergent and discriminant validity of the measurement items of mobile user experience is examined along with the established measurement items of the cognitive absorption, which is similar to the proposed construct in that both capture what a user has experienced while interacting with an IT artifact. Further, we examine the effects of the proposed construct on perceived usefulness, satisfaction, and continuous intention