A latent profile analysis of college students’ achievement goal orientation

Achievement goal research has grown increasingly complex with the number of proposed goal orientations that motivate students. As the number of proposed goal constructs proliferates, a variety of data analytic challenges have emerged, such as profiling students on different types of goal pursuit as well as evaluating the relationships of multiple goal pursuit with different educational outcomes. The purpose of the current article is to showcase the advantages of using latent profile analysis (LPA) over other traditional techniques (such as multiple regression and cluster analysis) when analyzing multidimensional data like achievement goals. Specifically, we review the advantages of LPA over traditional person- and variable-centered analyses and then provide a critical look at three different conceptualizations of goal orientation (2-, 3-, and 4-factor) using LPA.     

Dismay and disappointment: Perspectives of inexperienced adult learners on becoming webpage readers

Practitioners teaching new Internet users often report that adult learners are disappointed by their first experiences of the World Wide Web. This article focuses on problematic experiences of developing new web-based literacy practices, particularly for adult learners, and how they can be addressed without attributing difficulties to learners’ own deficiencies or attitudes.The perspectives of inexperienced learners in a variety of settings are discussed in relation to the constructs of usability and affordance. Concepts of multimodal affordances and hypermodality, developed within textual studies, foreground potential readings while usability studies foreground technological design. Within literacy studies meanwhile there has been a strong turn towards social context. This paper aims to connect these models of reading, rooted variously in studies of human–computer interaction, theoretical approaches to multimodal texts, and socially situated literacy practices. It concludes that for practitioners, an interdisciplinary approach can be most effective.     

Patterns of Solution Behavior across Items in Low-Stakes Assessments

The trustworthiness of low-stakes assessment results largely depends on examinee effort, which can be measured by the amount of time examinees devote to items using solution behavior (SB) indices. Because SB indices are calculated for each item, they can be used to understand how examinee motivation changes across items within a test. Latent class analysis (LCA) was used with the SB indices from three low-stakes assessments to explore patterns of solution behavior across items. Across tests, the favored models consisted of two classes, with Class 1 characterized by high and consistent solution behavior (>90% of examinees) and Class 2 by lower and less consistent solution behavior (<10% of examinees). Additional analyses provided supportive validity evidence for the two-class solution with notable differences between classes in self-reported effort, test scores, gender composition, and testing context. Although results were generally similar across the three assessments, striking differences were found in the nature of the solution behavior pattern for Class 2 and the ability of item characteristics to explain the pattern. The variability in the results suggests motivational changes across items may be unique to aspects of the testing situation (e.g., content of the assessment) for less motivated examinees.     

A Democracy of Children’s Literature Critics? The Opportunities and Risks of Paying Attention to Open Reviews and Mass Discussion

Drawing on the outputs of a wider democracy of online reviewers presents the academic study of children’s literature with opportunities and challenges, and can enhance critical discussion. As it is now easy to locate a large number of online reviews, it is argued that children’s literature studies needs to make room for a wider range of critical voices. This article reports on the work of two cohorts of over a thousand students. Each cohort, in consecutive years, researched online reviews as part of their studies in contemporary children’s literature on a one year part-time module at a distance learning university. Despite the perceived lack of status of non-academic, non-professional critiques, students’ and tutors’ experiences of these tasks showed the value of researching online reviews. This work also allowed for alternative forms of writing and assessment alongside more conventional academic essays, and encouraged students to develop their skills of critical digital literacy. Module leaders recommended basic initial research methods for student use, but for more extensive or larger scale research it will be important to address methodological issues and understand how online reviewer communities operate. Such changes in approaches to teaching and learning also need to take into account the issues surrounding social media usage, ownership and control.     

INCORPORATING FIELD SITES INTO SERVICE-LEARNING AS COLLABORATIVE PARTNERS

This article, which describes the service-learning program at the University of North Carolina at Charlotte, advocates incorporating the needs and perspectives of field sites selected for involvement in service-learning projects. Information is gathered through interviews with field site supervisors. Service-learning requires the active participation of both members of the college or university (e.g., students, faculty members, and administrators) and community partners in a collaborative process. When successful, this collaboration focuses on both mutual interests and common goals. Involving all partners throughout the process is crucial for successful collaboration. This article offers suggestions for the development of strong service-learning collaborations with community organizations. These suggestions fall into three broad categories: (a) level of site involvement throughout the project, (b) conceptualization of the project, and (c) managerial aspects of the collaboration.     

Cultural content of three EFL textbooks: teachers’ and learners’ cultural preferences and cultural themes of textbooks

Cultural content analysis of EFL textbooks has received considerable attention in ELT pedagogy in recent decades. The current study investigated the representation of big “C” and small “c” cultural themes in three common EFL textbooks: Top Notch, Summit and Passages. The frequency analysis indicated that in Top Notch series, small “c” cultural themes of daily life, food, customs/norms and big “C” theme of geography were the most frequent cultural themes; while, in Summit and Passages, the most frequent small “c” cultural theme was values and beliefs. This study also investigated the correspondence between EFL teachers’ and learners’ cultural preferences on the one hand, and the match between their preferences and the cultural content of the books in question. 135 EFL learners and 36 EFL teachers responded to adapted questionnaires. The findings revealed that there were areas of match (mainly in small “c” themes) and cases of mismatch (primarily in big “C” themes) between learners’ and teachers’ preferred cultural themes and the cultural content of the textbooks analysed.     

Cytochrome P450 Genes (CYP2E1 and CYP1A1) Variants and Susceptibility to Chronic Hepatitis B Virus Infection

Hepatitis B virus (HBV) infection is a worldwide health concern which is associated with significant morbidity and mortality. Both viral and host factors have a significant effect on infection, replication and pathogenesis of HBV. The aim of this study was to investigate the effect of CYP2E1 and CYP1A1 genetic variants on susceptibility to HBV. 143 individuals including 54 chronic HBV patients and 89 healthy controls were enrolled in the genotyping procedure. rs2031920 and rs3813867 at CYP2E1 as well as rs4646421 and rs2198843 at CYP1A1 loci were studied in all subjects using PCR–RFLP (restriction fragment length polymorphism) analysis. Both variants at CYP2E1 locus were monomorphic in all studied subjects. Genotype frequency of rs4646421 was significantly different between chronic HBV patients and healthy blood donors (P = 0.04, OR 4.31; 95% CI 1.04–17.7). Furthermore, individuals carrying at least one C allele (CC or CT genotypes) for rs4646421 seemed to have a decrease risk of hepatitis in comparison with TT genotype (P = 0.039). Our results showed a relationship between rs4646421 TT genotype (rare genotype) and the risk for developing chronic HBV infection (four times higher). Further studies are needed to examine the role of CYP1A1 polymorphism in susceptibility to chronic HBV infection.