Preschoolers’ engagement with reading behaviours: a statistical discourse analysis of peer buddy‐reading interactions

Developing reading behaviours in early childhood is essential for later reading comprehension. This study explored how peer buddy reading could potentially support emergent readers’ engagement with reading behaviours. Across 40 buddy‐reading events, 14 preschoolers (ages 4.0–5.5 years) produced 1,359 conversation turns, which were coded for a variety of reading behaviours including comprehension, thematic vocabulary use and concepts about print. Using statistical discourse analysis, we examined how children's engagement with reading behaviours was related to their buddies’ engagement with reading behaviours in subsequent conversation turns during buddy‐reading events. Findings suggest that some of preschoolers’ reading behaviours, such as literal text representation, inferential text interpretation, character development and comprehension monitoring were related to their buddies’ engagement with reading behaviours; others, such as vocabulary and concepts about print, were not. Implications include that buddy reading can be used to support preschoolers’ engagement with some reading behaviours, such as certain aspects of comprehension.     

Factors affecting the adoption of social network sites: examining four adopter categories of Singapore's working adults

Adapted from Chang et al.'s (2006) models, this study examines factors that influence adoption and non-adoption of social network sites (SNS) in adopters (Continuers, Discontinuers) and non-adopters (Potentials, Resistors). Chi-square and t-test were used to analyze the survey data of Singapore's working adults and Internet users (N =222). The findings reveal innovation characteristics (relative advantage, compatibility, complexity) and perceived popularity differ significantly in three pairs of adopter categories. Results show Continuers and Potentials are concerned more about image than Discontinuers and Resistors, while technology cluster differs between adopter vs. non-adopter and Continuers vs. Discontinuers. Moreover, the study suggests younger people tend to adopt SNSs, females continue to use SNSs more, and potential SNS users are more innovative. Lastly, a regression model to forecast the adoption of SNSs is proposed in which age, compatibility, technology cluster, and perceived popularity are predictors.     

Essential Criteria to Characterize Constructivist Teaching: Derived from a review of the literature and applied to five constructivist‐teaching method articles

Constructivism is an important theory of learning that is used to guide the development of new teaching methods, particularly in science education. However, because it is a theory of learning and not of teaching, constructivism is often either misused or misunderstood. Here we describe the four essential features of constructivism: eliciting prior knowledge, creating cognitive dissonance, application of new knowledge with feedback, and reflection on learning. We then use the criteria we developed to evaluate five representative published articles that claim to describe and test constructivist teaching methods. Of these five articles, we demonstrate that three do not adhere to the constructivist criteria, whereas two provide strong examples of how constructivism can be employed as a teaching method. We suggest that application of the four essential criteria will be a useful tool for all professional educators who plan to implement or evaluate constructivist teaching methods.     

RESEARCH REPORT

The purpose of this study was to examine the relationship between student understanding of the nature of science and their problem-solving strategies. Six hundred and twenty Year 8 students in Taiwan twice completed two conceptual problem-solving tests and a questionnaire on the nature of science. Four of these students were selected for follow-up interviews. The result of stepwise multiple regression indicated that the subscale on the nature of the scientific method consistently appeared as the best predictor for student problem-solving ability, explaining about 22% of the variance. It was also found that problem-solving strategies were more conceptually based for students that were high scorers on the nature of science survey.     

Longitudinal Associations Between Executive Control and Developing Mathematical Competence in Preschool Boys and Girls

Executive control (EC) is related to mathematics performance in middle childhood. However, little is known regarding how EC and informal numeracy differentially support mathematics skill acquisition in preschoolers. A sample of preschoolers (115 girls, 113 boys), stratified by social risk, completed an EC task battery at 3 years, informal numeracy assessments at 3.75 and 4.5 years, and a broad mathematics assessment during kindergarten. Strong associations were observed between latent EC at age 3 and mathematics achievement in kindergarten, which remained robust after accounting for earlier informal numeracy, socioeconomic status, language and processing speed. Relations between EC and mathematics achievement were stronger in girls than in boys. Findings highlight the unique role of EC in predicting which children may have difficulty transitioning to formal mathematics instruction.     

Getting in Touch: Use of Mobile Devices in the Elementary Classroom

In this single-case study, we examined the perceived influence of school-wide Apple iPod Touch integration on student learning and engagement. Data collection consisted of elementary teacher and principal interviews, as well as parent surveys. Findings revealed that there was a marked shift in teachers’ and students’ perceived roles when the iPod Touch was used. Consistent with current pedagogical practices, the findings also suggested that mobile technology facilitated self-directed learning, peer mentoring, differentiated instruction, and formative assessment, and enhanced student engagement. Caveats are offered regarding the integration of these mobile devices into K–8 schools and the use of the iPod Touch as a way to extend the support of learning beyond the classroom.     

Individual and community practices for constructing communicative resilience: exploring the communicative processes of coping with parental alienation

ABSTRACT

Parental alienation occurs after parents divorce and intentionally or even unintentionally persuade their children to distance themselves from or reject the other parent. Framed by the communication theory of resilience, this study explores the communicative practices that enable and constrain the targeted alienated parents’ ability to create normalcy at the individual and online community levels. We also examine the relationships between individual-level and online community-level resilience. Findings from 40 narrative interviews reveal communicative practices/processes that enable and constrain alienated parents at both the individual and online support group levels. Findings also suggest that there is a robust relationship between resilience practices at the individual and community levels. Theoretical implications and practical applications are discussed.     

Item Selection and Exposure Control Methods for Computerized Adaptive Testing with Multidimensional Ranking Items

The use of computerized adaptive testing algorithms for ranking items (e.g., college preferences, career choices) involves two major challenges: unacceptably high computation times (selecting from a large item pool with many dimensions) and biased results (enhanced preferences or intensified examinee responses because of repeated statements across items). To address these issues, we introduce subpool partition strategies for item selection and within-person statement exposure control procedures. Simulations showed that the multinomial method reduces computation time while maintaining measurement precision. Both the freeze and revised Sympson-Hetter online (RSHO) methods controlled the statement exposure rate; RSHO sacrificed some measurement precision but increased pool use. Furthermore, preventing a statement's repetition on consecutive items neither hindered the effectiveness of the freeze or RSHO method nor reduced measurement precision.