Multimedia resources designed to support learning from written proofs: an eye-movement study

This paper presents two studies of an intervention designed to help undergraduates comprehend mathematical proofs. The intervention used multimedia resources that presented proofs with audio commentary and visual animations designed to focus attention on logical relationships. In study 1, students studied an e-Proof or a standard written proof and their comprehension was assessed in both immediate and delayed tests; the groups performed similarly at immediate test, but the e-Proof group exhibited poorer retention. Study 2 accounted for this unexpected result by using eye-movement analyses to demonstrate that participants who studied an e-Proof exhibited less processing effort when not listening to the audio commentary. We suggest that the extra support offered by e-Proofs disrupts the processes by which students organise information, and thus restricts the extent to which their new understanding is integrated with existing knowledge. We discuss the implications of these results for evaluating teaching innovations and for supporting proof comprehension.     

Relationship between language proficiency and growth during reading interventions

Many English language learners (ELLs) experience difficulties with basic English reading due in part to low language proficiency. The authors examined the relationship between English language proficiency and growth during reading interventions for ELLs. A total of 201 second- and third-grade students with a variety of home languages participated. The students were identified as needing a targeted intervention, because scores on the fall oral reading fluency screening measure fell below the benchmark criterion. Thus, all participating students received reading interventions approximately four times each week throughout the school year. Results indicated that those students identified in the lowest English proficiency stage on the Assessing Comprehension and Communication in English State-to-State (ACCESS) made the highest growth as indicated in the spring benchmark assessment, and the ACCESS score added negligible variance beyond baseline reading skills. Implications for practice and research are discussed.     

Young Children's Self‐Concepts Include Representations of Abstract Traits and the Global Self

There is debate about the abstractness of young children's self‐concepts—specifically, whether they include representations of (a) general traits and abilities and (b) the global self. Four studies (N = 176 children aged 4–7) suggested these representations are indeed part of early self‐concepts. Studies 1 and 2 reexamined prior evidence that young children cannot represent traits and abilities. The results suggested that children's seemingly immature judgments in previous studies were due to peculiarities of the task context not the inadequacy of children's self‐concepts. Similarly, Studies 3 and 4 revealed that, contrary to claims of immaturity in reasoning about the global self, young children update their global self‐evaluations in flexible, context‐sensitive ways. This evidence suggests continuity in the structure of self‐concepts across childhood.     

Seeing Like a State: How Educational Policy Misreads What is Important in Schools

In this study, we examine how the standardizing effects of federal and state education policies in the United States reflect particular ways of understanding the structure and function of education and schooling. This understanding impacts how policies affect schools and those who work and depend upon them. We argue that the disparity between how policy makers see and control schools and how those who live and work in them experiencing this pressure leads to serious problems based on what we argue are the misunderstandings of the needs of local school communities. Standardization attempts to bring a simplistic and linear map to an intrinsically complex ecology, resulting in needless stress, distraction, and dehumanization in schools.     

Efforts to Address the Aging Academic Workforce: Assessing Progress Through a Three-Stage Model of Institutional Change

The aging of the academic workforce is becoming more relevant to policy discussions in higher education. Yet there has been no formal, large-scale analysis of institutional efforts to develop policies and programs for aging employees. We fielded a representative survey of human resource specialists at 187 colleges and universities across the United States and found that most institutions did not identify the aging workforce as a primary concern. Still, three out of every eight campuses had made some effort to implement age-targeted policies and programs; and these efforts were more likely to occur at institutions with a greater number of employees and with human resources staff who had training in issues related to an aging workforce.     

Criteria for the selection,evaluation and application of traditional knowledge in contemporary health practice,education, research and policy: A systematic review

Background

Traditional and complementary medicine (T&CM) is highly utilised and draws on traditional knowledge (TK) as evidence, raising a need to explore how TK is currently used.

Objectives

Examine criteria used to select, evaluate and apply TK in contemporary health contexts.

Methods

Systematic search utilising academic databases (AMED , CINAHL , MEDLINE , EMBASE , SSCI , ProQuest Dissertations Theses Global ), Trip clinical database and Google search engine . Citations and reference lists of included articles were searched. Reported use of TK in contemporary settings was mapped against a modified ‘Exploration-Preparation-Implementation-Sustainment’ (EPIS) implementation framework.

Results

From the 54 included articles, EPIS mapping found TK is primarily used in the Exploration phase of implementation (n = 54), with little reporting on Preparation (n = 16), Implementation process (n = 6) or Sustainment (n = 4) of TK implementation. Criteria used in selection, evaluation and application of TK commonly involved validation with other scientific/traditional evidence sources, or assessment of factors influencing knowledge translation.

Discussion

One of the difficulties in validation of TK (as a co-opted treatment) against other evidence sources is comparing like with like as TK often takes a holistic approach. This complicates further planning and evaluation of implementation.

Conclusion

This review identifies important criteria for evaluating current and potential contemporary use of TK, identifying gaps in research and practice for finding, appraising and applying relevant TK studies for clinical care.     

互联互动的网络学习环境：从网络课程到更广阔的视野

互联网时代的网络学习环境（Networked Learning Environment,以下简称为NLE）,囊括了当下最先进的信息技术,但其理念仍然是那个颠扑不破的古训：学习绝不仅仅止于课堂和考试.在一个真正的NLE中,学生、教师和研究者能在任何时间从任何地方获取任何学习资源.     

The acculturation of preservice adventure educators: development of perspectives and beliefs

Little research on the socialisation of adventure educators into their craft has been conducted. The purposes of this study were to describe (a) the perspectives and beliefs of preservice adventure educators as they began adventure education training (AET) and (b) the elements within their acculturation that led to these perspectives and beliefs. Participants were 20 preservice adventure educators at the beginning of their AET. Data were collected with three types of interview. They were coded, categorised, and reduced to meaningful themes by employing analytic induction and constant comparison. Results revealed that preservice adventure educators possessed one of three orientations. These were a leisure orientation, outdoor pursuits orientation, or adventure orientation. Factors shaping these orientations were family and friends, experiences of outdoor and adventurous activities, experiences working as counsellors, timing of occupational selection and age, and a number of secondary attractors including the motivation to remain connected to the world of adventure. Should they transfer to preservice adventure educators in AET at other institutions, the main practical implication of the study’s results is that they should provide the basis for AET faculty to understand and deconstruct any less than desirable beliefs and perspectives with which prospective adventure educators enter their programmes.     

Reducing Inequality in Academic Success for Incoming College Students: A Randomized Trial of Growth Mindset and Belonging Interventions

Light-touch social psychological interventions have gained considerable attention for their potential to improve academic outcomes for underrepresented and/or disadvantaged students in postsecondary education. While findings from previous interventions have demonstrated positive effects for racial and ethnic minority and first-generation students in small samples, few interventions have been implemented at a larger scale with more heterogeneous student populations. To address this research gap, 7,686 students, representing more than 90% of incoming first-year students at a large Midwestern public university, were randomly assigned to an online growth mindset intervention, social belonging intervention, or a comparison group. Results suggest that after the fall semester, the growth mindset intervention significantly improved grade point averages for Latino/a students by about .40 points. This represents a 72% reduction in the GPA gap between White and Latino/a students. Further, this effect was replicated for both spring semester GPA and cumulative GPA. These findings indicate that light-touch interventions may be a minimally invasive approach to improving academic outcomes for underrepresented students. Our findings also highlight the complexity of implementing customized belonging interventions in heterogeneous contexts.