USING LISTENING JOURNALS IN MATH METHODS

The purpose of this teacher action research was twofold: to learn more about preservice teachers' preconceived notions related to listening and to investigate how a listening journal assignment impacted preservice teachers' views of listening as an important aspect of discourse. The participants were enrolled in a mathematics methods course for PreK–3 (early childhood) majors during their last semester of coursework prior to student teaching. Data in the form of final reflections from participants' listening journals and researchers' field notes were analyzed. Findings suggest that the preservice teachers entered the course without truly considering listening as an important component of teaching methods related to facilitating classroom discourse. The listening journal assignment helped them begin to think more deeply about listening and the different definitions and modes of listening; however, at the end of the semester, many still wrote about their own personal journeys with listening and not about the role of listening as a key element in promoting classroom discourse and learning.     

Does Exposure to Code-Switching Influence Language Performance in Bilingual Children?

This study investigated whether the effect of exposure to code-switching on bilingual children's language performance varied depending on verbal working memory (WM). A large sample of school-aged Spanish–English bilingual children (N = 174, M_age = 7.78) was recruited, and children were administered language measures in English and Spanish. The frequency with which the children were exposed to code-switching was gathered through parent report. For children with high verbal WM, greater exposure to code-switching was associated with higher levels of language ability. In contrast, for children with lower verbal WM, greater exposure to code-switching was associated with lower levels of language ability. These findings indicate that children's cognitive processing capacity dictates whether exposure to code-switching facilitates or hinders language skills.     

Assessing the SB‐V factor structure in a sample of preschool children

The purpose of this study was to examine the factor structure of the Stanford‐Binet Intelligence Scales, Fifth Edition (SB‐V), based on the Cattell‐Horn‐Carroll (CHC) theory of intelligence using a sample of 200 preschool children. The CHC framework uses three different models: one similar to Spearman's g, one similar to the Gf‐Gc model, and one representing the hierarchical three‐stratum CHC model. A confirmatory factor analysis (CFA), utilizing these three models, was conducted to determine which theoretical model best described the ability structure measured by the SB‐V. Results of the CFA revealed that, although the two‐stratum model provided the best fit statistics, a large amount of overlap existed among the broad CHC factors in this model. Therefore, these results suggested that a simple, overall ability model may be the best representation of ability for preschool children when using the SB‐V because the factors appeared to be indistinct with this age group. © 2011 Wiley Periodicals, Inc.     

Computer-based instruction for improving student nurses’ general numeracy: is it effective? Two randomised trials

In response to concern over the numeracy skills deficit displayed by student nurses, an online computer programme, “Authentic World®”, which aims to simulate a real-life clinical environment and improve the medication dosage calculation skills of users, was developed (Founded in 2004 Authentic World Ltd is a spin out company of Glarmorgan and Cardiff Universities, Cardiff, Wales UK.). Two randomised controlled trials were conducted, each at a UK University, in order to investigate the impact of Authentic World® on student nurses’ general numeracy abilities. All first year nursing students who gave consent were randomised equally into an intervention or control group. The intervention group were given access to Authentic World®. The primary outcome measure was the students’ scores on a general numeracy test. The Intention to Treat (ITT) analysis in both trials revealed a small negative effect of Authentic World® on general numeracy, which was statistically significant in one trial. However, compliance with the intervention was very low in both trials, with only 24 and 12% of students allocated to the intervention groups spending more than 15 minutes using the programme. Providing nursing students with access to Authentic World® is not an effective use of resources since use of the programme appears to be very low.     

A Longitudinal Investigation of African American and Hispanic Adolescents' Educational and Occupational Expectations and Corresponding Attainment in Adulthood

Adolescents' expectations about school and work may be key antecedents of adult attainment and this relationship may vary by specific racial, ethnic, and gender groups. This article examines how educational and occupational expectations change in adolescence and how expectations predict corresponding attainment in adulthood. Participants included African American and Hispanic females and males. Educational and occupational expectations were reported at ages 14, 16, and 18, and educational and occupational attainment at ages 20 and 26. Results indicated distinct developmental trajectories per racial or ethnic and gender group. Educational expectations were more nuanced for African American and Hispanic females than for their male counterparts; occupational expectations were more varied for Hispanic females than for other groups. Educational expectations positively predicted educational attainment for all participants, whereas occupational attainment was predicted just by educational expectations and for Hispanic females and males only.     

Supporting assessment autonomy: How one small school articulated the infrastructure needed to own and use student data

This paper reports the results of an 18-month integrated, problem-solving research study of one new school’s efforts to create a K-12 system of student assessment data that reflects their innovative vision for personalized and student-centered instruction. Based on interview, observational, and documentary data, the authors report how teachers articulate, measure, and assess student core competencies, aligned with a common vision and supported by a technology interface designed to promote data use. Findings from this study add to the research literature on assessment and data use by articulating the necessary knowledge and supports teachers in new autonomous schools need to develop and formatively use student assessment data.     

An Examination of the Effects of Situational Constraints on Appraised Performance

Most workers are subject to factors in the work place that are beyond their power to control and that act to restrict their performances. Despite the uncontrollable nature of these ‘“situational constraints,” there is evidence that appraisals of work performance tend lo unfairly blame the worker for the shortfalls in performance that these constraints cause. The magnitude of this tendency may be unclear due to the ways in which constraints have been assessed in previous research. A lab study was conducted to obtain a better estimate of the magnitude of situational constraint “bias” using a relativistic rating method that factors out the influence of constraints from performance appraisals. The results indicated that this bias is considerably stronger than previous reports had indicated and may be the dominant source of unfairness in performance appraisals.