Using story dictation to support young children's vocabulary development: Outcomes and process

Creating opportunities for children to apply newly learned vocabulary in meaningful contexts is an important aspect of supporting vocabulary development. However, previous research has not adequately examined how this can be accomplished in preschool classrooms. To address this issue, we explored using story dictation to support preschoolers’ expressive vocabulary development. Thirteen children in a Head Start classroom were videotaped dictating a total of 38 stories. Scribed stories and videos of story dictation sessions were analyzed both qualitatively and quantitatively to examine the outcomes and process. Results indicated that children used and learned target vocabulary during story dictations, and that target word use increased in number and complexity over time. How the teacher supported story dictations and target word use is discussed.     

Success at Scale: Outcomes of Community-Based Neurodevelopment Intervention (CASITA) for Children Ages 6–20 months With Risk of Delay in Lima,Peru

This study is a randomized controlled trial of a 12-week community-based group parenting intervention (“CASITA”) in Lima, Peru. CASITA improved neurodevelopment in a pilot study of 60 Peruvian children and subsequently scaled to 3,000 households throughout the district. The objective of this study was to assess intervention effectiveness when implemented at scale. A total of 347 children ages 6–20 months (52.7% male, 100% identified as “mestizo”) at risk for developmental difficulties were randomized to immediate or delayed CASITA. At 3 months after enrollment, the immediate arm showed significantly higher overall development, based on the Extended Ages and Stages Questionnaire and Home Observation for Measurement of the Environment scores (Cohen’s ds = .36 and .31, respectively). Programs demonstrably effective at scale could help address children’s development risks worldwide.     

Paraprofessionals use of group school-based instrumental mentoring: Examining process and preliminary outcomes

Many schools use paraprofessionals to implement and monitor interventions. Though paraprofessionals are cost-effective, many questions remain about the training and skills they need to implement a wide array of school-based interventions. In this study, we compare paraprofessionals' (i.e., undergraduates) implementation of the Group-Academic Mentoring Program for Education Development (Group-AMPED) to school psychology graduate students' implementation of Group-AMPED. Ten paraprofessionals and five school psychology graduate students provided approximately eight sessions of Group-AMPED to 35 sixth-grade students. Results indicated no significant differences between middle school students' engagement when groups were led by either school psychology graduate students or paraprofessionals. Similarly, self-reports of fidelity and supervisor postsession implementation confidence indicated no difference between paraprofessionals and graduate students' implementation of Group-AMPED. Follow-up measures indicated that mentors and proteges perceived Group-AMPED as feasible, acceptable, and understandable. Most importantly, middle school students participating in Group-AMPED had significantly higher second-semester grades in comparison to a small control group.     

An analysis of motivation strategies used within the small-group Accelerating Mathematics Performance through Practice Strategies (AMPPS-SG) program

More than half of students in the USA perform below a proficient level in math. Although evidence suggests that intervention in elementary school is critical to supporting struggling learners, and there are several research-supported instructional practices to support students with math difficulties, the existing research is limited with regard to the impact of motivational strategies designed to improve students’ math skills. This study examined the effectiveness of specific motivational strategies used in the small-group Accelerating Mathematics Performance through Practice Strategies (AMPPS-SG) intervention program. A multiple baseline design was used with three instructional groups of second grade students to compare the relative effectiveness of three different conditions on students’ math computation skills. Condition 1 included all of the AMPPS-SG instructional components. Condition 2 included all instructional procedures as well as goal-setting, performance feedback, and reinforcement for performance. Condition 3 included all components used in Condition 2, as well as a group-based reward contingency. Results showed that students’ performance during Condition 3 was significantly better than performance during Conditions 1 and 2.     

Social support and physical activity participation among healthy adults: a systematic review of prospective studies

The objective of this review was to determine the direction and strength of the prospective relationship between social support and PA among healthy adults. A systematic review was conducted; including studies up until December 2015, in the following databases: Ovid MEDLINE, EMBASE, PsychINFO, SPORTDiscus, and Scopus. Published English and French written studies were included if the reported study used a longitudinal design; examined the relationship between social support and PA over at least two intervals; and assessed a sample of healthy adults between 18–65 years of age. Two reviewers independently extracted study information and independently assessed the risk of bias in each study. The initial search yielded a total of 2892 citations, and 20 studies were included in the review. Follow-up period ranged from 2 weeks to 10 years. Irrespective of the type and source of support, the strength and direction of the association between social support and PA was inconsistent across studies, with effect sizes ranging from small to large and from negative to positive. Based on meta-analysis, there was a small positive association between support for PA from friends and future PA. Researchers are encouraged to continue to conduct longitudinal studies to better understand the relationship between social support and PA.     

How does one recognize contextual mitigating factors (CMFs) as a basis to understand and arrive at better approaches to research designs?

Cultural Studies of Science Education - In this paper we introduce the concept of contextual mitigating factors (CMFs) as an analytical tool for interrogating the contextual landscapes that situate...     

Blog and complex thinking： A case study

The access to a vast array of resources is facilitated by the Internet, which, in its turn, does not promote learning by itself as children and young people often use it passively. As a consequence, the teachers＇ role is regarded essential so that they are helped to interpret and analyze available information critically. Nowadays, when referring to the web and its importance in the teaching and learning process, people no longer think of read-only contents, but in the supporting infrastructure which allows to create and share contents and a space for collaboration, discussion and ideas associated to the concept Web 2.0. The blog, as a means to deploy the concept ＂on-line interaction＂ is, according to Granieri, ＂The most accessible and natural tool for sharing and publishing, in addition to text, images movies and also sound, will be increasingly disseminated, because of increasing speed of data transmission＂ （2006, p. 31）. It is therefore natural that the use of the blog is more and more frequent as a resource, pedagogical strategy or other capacities at all levels of teaching （Gomes, 2005）. Taking advantage of the blog educationally is a recurrent approach in Portugal in recent years. Some work in this area is being closely supervised. The method takes into account the complex thinking model （Jonassen, 1996）, more or less explicitly, and is carried out by children and young people in elementary schools. In this paper, a case study is presented based on some blogs, focusing on： the methodology for collection of text and multimedia materials; treatment and analysis of data with the NVivo software; findings and further evolution perspectives.