The effectiveness of systems for appealing against marking error

One way to manage marking error, in a large‐scale educational testing context, is to establish a mechanism through which appeals can be lodged. While, at one level, this seems to offer a straightforward technical solution to the problem of marking error, it can also result in unintended consequences, with political, social or educational ramifications. It is therefore important to monitor the operation of any appeal system, to determine how effectively it meets its objectives. The present paper was based on an evaluation of the system which operates for National Curriculum testing in England. Four underlying objectives were identified: the measurement objective, the political objective, the educational objective and the psychological objective. Although there is reason to believe that such goals can be achieved through appeal systems, there are major threats to achieving them, many of which appear to be inevitable. These threats are examined within the paper and implications for policy and practice are explored.     

Instructional practices related to prospective elementary school teachers’ motivation for fractions

This study was undertaken in order to better understand prospective elementary school teachers’ motivations for working with fractions before and after taking a course designed to deepen their understanding of mathematics, as well as what instructional practices might be related to any changes detected in their motivations. Eighty-five education students were given a motivation questionnaire at the beginning and end of the semester, and observations were made of the 9 days when fractions were taught. Three levels of teacher data were collected to understand instructional practices. Students’ ratings of the importance and usefulness of fractions (value), self-concept of ability, and anxiety were near the center of the scale at pre-test, with only value in the desired direction. At posttest, value and self-concept of ability increased while anxiety decreased, but these changes differed somewhat by instructor. In particular, reform-oriented practices, such as engaging students in high-level discourse, seemed to be associated with lowered anxiety.     

Horizontal ground reaction forces to stationary running performed in the water and on dry land at different physiological intensities

The aim of the present study was to compare the peak anterior–posterior (Fy) and medio–lateral (Fx) ground reaction forces (GRFs) of women performing stationary running at different intensities in aquatic and dry land environments. Fourteen young women performed the stationary running exercise at three cadences (first ventilatory threshold, second ventilatory threshold and maximum effort, as determined during exercise in water) in aquatic and dry land environments. Two-way repeated measures ANOVA was used to analyse the data (α?=?.05). As a result, significantly lower peak Fy anterior, Fy posterior, Fx medial and Fx lateral values were observed for the aquatic environment, except for the Fy posterior at the first ventilatory threshold. Significant differences were observed between cadences in the peak Fy anterior, Fy posterior, Fx medial and Fx lateral values, with higher values for the cadence corresponding to maximum effort compared to the first ventilatory threshold, except for the Fy posterior and Fx medial in the aquatic environment. The results indicate that the horizontal GRFs are reduced in the aquatic environment and depend on the intensity of stationary running exercise performance.     

Augmenting Caregiver Responsiveness: An Intervention Proposal for Youngsters with Autism in Brazil

Language disorders that affect children with autism spectrum disorder can bring significant damage to their overall development. Research shows that the best treatment practices for this population are those that start early, have active parental collaboration and are held in natural milieu. In Brazil, early intervention programs are typically held in clinical environments and rarely involve parents as intervention agents. With autism becoming a high-incidence disability, diagnosed early in life, it is paramount that alternative forms of treatment be introduced in the country. The general purpose of this study was to investigate the feasibility of using a parent-guided intervention model with Brazilian families. The participants included two mothers and their 3 year old sons, who were diagnosed with autism. Outcome measures included estimates of caregiver responsive language input and children’s communication turns evaluated during home interactions. The results indicated that both dyads increased their levels of responsiveness in, at least, one routine following treatment. Implications of the findings are discussed considering cultural variables.     

Enhancing the Alternative and Augmentative Communication Use of a Child with Autism through a Parent‐implemented Naturalistic Intervention

The effects of a parent‐implemented naturalistic intervention on the communication skills of a 4‐year‐old boy with autism using an alternative and augmentative communication (AAC) system were investigated. The child’s mother was taught to use 4 naturalistic teaching strategies that incorporated a picture communication system during 2 typical home routines. Generalisation probes to assess the caregiver’s use of the intervention techniques and generalisation of the child’s communication outcomes were conducted in 2 similar interactions. A multiple baseline design was used to evaluate the effects of the intervention. Data indicated an increase in the use of 2 caregiver–teaching strategies across two routines following treatment. No consistent changes were observed in the use of the other caregiver strategies across the routines. An increase in the child’s frequency of initiations and responses and the use of the communication system also were observed.     

Predicting Middle School Profiles of Algebra Performance Using Fraction Knowledge

Fraction knowledge and algebraic skill are closely linked. Algebra is a gatekeeper for advanced courses (Booth & Newton, 2012; Brown & Quinn, 2007). This study uses the person-centered approach of latent profile analysis to examine individual differences in middle schoolers’ (N = 350) algebra performance at the end of the year (EOY). The relative importance of a range of fraction skills is considered in predicting the likelihood of displaying a particular profile of EOY algebra knowledge, measured by feature knowledge, equation encoding, equation solving, and word-problem skills. Notably, fraction number line estimation did not predict algebra performance on any of the four measures. Fraction arithmetic at the beginning of the year is most predictive of displaying the highest performing EOY algebra profile.     

The Effects of Job Benefits and Job Experience on Teacher Ratings of the Job of School Council Member

This article reports the results of an empirical study examining whether the benefits of school council service function as incentives for teachers to seek the position. Public school teachers (N = 132) read a recruitment message depicting the financial awards and informal rewards accruing to council members and indicated the likelihood that they would seek the position. Analysis of variance revealed that categories of job benefits (pecuniary, nonpecuniary) interacted with teacher job experience (relatively inexperienced, experienced) to influence teacher ratings of the recruitment message. Teachers with 10 years or fewer than 10 years teaching experience reacted more positively to recruitment messages emphasizing pecuniary job benefits than did teachers with more than ten years teaching experience. The results have implications for policies designed to restructure the educational workplace.