FACTORS THAT PREDICT ELEMENTARY EDUCATORS’ PERCEPTIONS AND PRACTICE IN TEACHING SELF‐DETERMINATION

Promoting self‐determination has been suggested as a means for students with disabilities to access the general curriculum. We surveyed 407 elementary educators to examine a) the effects of classroom setting and teaching self‐regulation strategies on the perceived importance and frequency of teaching self‐determination; and b) the severity level of student disability, teacher primary assignment, teaching experience, and classroom and school setting on self‐regulation instruction. Teaching experience and classroom setting predicted the use of self‐regulation strategies, but primary assignment, school setting, and student disability did not. Self‐regulation instruction predicted the frequency of teaching self‐determination, but neither it nor classroom setting predicted the perceived importance of teaching self‐determination. Limitations and implications of this study are discussed, and suggestions for future research are offered.     

A Mixture Group Bifactor Model for Binary Responses

The presence of nuisance dimensionality is a potential threat to the accuracy of results for tests calibrated using a measurement model such as a factor analytic model or an item response theory model. This article describes a mixture group bifactor model to account for the nuisance dimensionality due to a testlet structure as well as the dimensionality due to differences in patterns of responses. The model can be used for testing whether or not an item functions differently across latent groups in addition to investigating the differential effect of local dependency among items within a testlet. An example is presented comparing test speededness results from a conventional factor mixture model, which ignores the testlet structure, with results from the mixture group bifactor model. Results suggested the 2 models treated the data somewhat differently. Analysis of the item response patterns indicated that the 2-class mixture bifactor model tended to categorize omissions as indicating speededness. With the mixture group bifactor model, more local dependency was present in the speeded than in the nonspeeded class. Evidence from a simulation study indicated the Bayesian estimation method used in this study for the mixture group bifactor model can successfully recover generated model parameters for 1- to 3-group models for tests containing testlets.     

The study of The monotoni city of a class of Exponen tial seque ces

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Online student orientation in higher education: a developmental study

Although orientation for online students is important to their success, little information about how to develop an online student orientation (OSO) has appeared in the literature; therefore, the purpose of this article was to describe the entire process of developing an OSO. This article describes the analysis, design, development, and evaluation phases of the OSO in higher education. The orientation consists of four modules titled as follows: (a) What is the nature of online learning? (b) How to learn in Blackboard (c) What are the technical requirements to take an online course? and (d) What learning skills and motivations are necessary for online learning? Formative evaluation was conducted to improve the initially developed OSO program. Summative evaluation showed the OSO program can be useful for future online students. Discussion and future direction of OSO program are provided.     

Identifying Interdisciplinary Research Collaboration in Instructional Technology

Interdisciplinarity is defined as communication and collaboration across academic disciplines. The instructional technology (IT) field has claimed to have an interdisciplinary nature influenced by neighboring fields such as psychology, communication, and management. However, it has been difficult to find outstanding evidence of the field’s interdisciplinary research efforts, except with psychology. IT and neighboring fields including human performance technology, instructional design, learning sciences, human resource development, and human resource management share common goals of learning and performance in diverse contexts. These fields are converging in terms of underscoring the importance of people in improving organizational performance through learning, development, and innovations. In this context, the purpose of this study was to identify interdisciplinary research collaboration efforts in the field through a review of literature on the topic. Based on the review of the literature, I provided implications for research and practice.     

Drivers and inhibitors of SaaS adoption in Korea

The concept of software as a service (SaaS) has received considerable attention in recent years, and an increasing number of countries have consequently promoted the SaaS market. However, those countries without mature SaaS markets have experienced many SaaS-related problems. To facilitate SaaS adoption, we first analyzed Korea's newly established SaaS market. We then employed a method based on the two-factor theory in order to classify the SaaS market into adoption-driving and adoption-inhibiting areas. From the adoption-driving area perspective, the results of the method demonstrate the validity of the consumerization phenomenon and the PEST analysis. Customer factors in the consumerization phenomenon and economic factors in the PEST analysis were the most important drivers of SaaS adoption. From the adoption-inhibiting area perspective, customer factors as well as supplier and environment factors inhibited SaaS adoption; according to the PEST analysis, social, economic and political factors inhibited SaaS adoption. These results have important implications for Asian countries with newly established SaaS markets, including Australia, China and Singapore.     

International students’ self-determined motivation,beliefs about classroom assessment,learning strategies,and academic adjustment in higher education

Higher Education - As an increasing number of international students are studying in English-speaking universities, there has been growing interest in exploring the factors and complexities that...     

Gender Discrimination in Korean Newsrooms

This study is the first to focus on gender discrimination of women journalists working in Korean newspapers. It tries to identify the extent and types of discrimination, and to identify factors associated with it. Virtually all respondents experienced gender discrimination and felt it is prevalent in the industry. In particular, women experienced discrimination for story and beat assignments, promotions, and training opportunities. They were excluded from receiving important information from managers within the newsroom and from sources. They also encountered verbal and physical sexual harassment and age discrimination.     

Are there peer effects associated with having English Language Learner (ELL) classmates? Evidence from the Early Childhood Longitudinal Study Kindergarten Cohort (ECLS-K)

Over the past decade, several state and federal policies have directed schools to mainstream English Language Learner (ELL) students into English-only instruction classrooms. While there is mixed evidence on the effects of these immersion policies on the ELL students, research examining potential peer effects on their non-ELL classmates is non-existent. This paper begins to fill in this gap by using a nationally representative longitudinal sample of children in early elementary grades. Results indicate that having an ELL classmate during kindergarten and first grade is associated with lower test score gains in reading but not necessarily in math for non-ELL students whose primary language is English, controlling for unobserved fixed school characteristics as well as individual characteristics. The negative peer effects on reading test score gain are sensitive to the frequency of within classroom ability grouping usage, gender, and household income level of non-ELL children.