Detecting bias in selection for higher education: three different methods

This study examined selection bias in Israeli university admissions with respect to test language and gender, using three approaches for the detection of such bias: Cleary’s model of differential prediction, boundary conditions for differential prediction and difference between d’s (the Constant Ratio Model). The university admissions process in Israel, like those in many countries, is based on a combination of school-related achievement and a general scholastic aptitude test. The selection process was found to be biased in favour of Arabic speakers and not biased with respect to gender. The three approaches for detecting selection bias were similar in the pattern of the results they produced, but differed, as expected, in the magnitude of the bias they detected. The discussion focuses on the results both with respect to the specific groups studied (first research question) and with respect to the three approaches for detecting selection bias (second research question).     

Which Pedagogical Parameters Predict the General Quality of ICT Integration from the Perspective of Elementary School Leaders?

Technological changes in the digital age require schools to integrate innovative technologies in learning and the curriculum. This study analyzes data collected from elementary schools toward the end of the second and the third years of the national program for the gradual integration of ICT in Israeli schools. The study examines how school principals and ICT coordinators assess the systemic changes that have occurred in their schools. The parameters explored were collaboration (intraschool vs. interschool collaboration), digital content (using vs. designing digital content), and e-communication (within the teaching staff vs. between staff and families). An online questionnaire was distributed to the entire district of the Ministry of Education. The analysis was carried out on a total of 358 schools. Regression analysis showed that intraschool collaboration, digital content use and design, pedagogical update of class websites, and e-communication within the teaching staff explained 47.7% of variance in the general quality of ICT integration. It seems that school ICT leaders assess the general quality of ICT integration according to internal factors—in terms of collaboration within their schools and online interactions with colleagues—rather than external factors—collaborative activities between schools or e-communication with students and parents.     

Adolescents from disadvantaged neighborhoods: Personal characteristics as related to volunteer involvement

The purpose of the present study was to investigate the relationships between involvement in volunteer activities of youth from disadvantaged neighborhoods and their life aspirations: the intensity of their remembered positive experiences: and their sense of coherence (SOC). Scales measuring these factors were administered to three groups of adolescents from disadvantaged neighborhoods: a) 57 adolescents who had been active volunteers during the course of one year, b) 37 adolescents who had merely registered to become involved but had not yet begun their activity, and c) 42 adolescents who were not involved in any volunteer activity. A cross-sectional design was selected to compare the three groups. The results showed that adolescents who had been involved in such activities for a period of at least one year expressed a stronger sense of coherence in their lives, a higher desire to commit of themselves to society, and a greater capacity to experience more intense positive experiences, in comparison to the other two groups of their noninvolved peers. The potential significance of volunteer activity for disadvantated adolescents was explored, and suggestions were offered for new directions in social rehabilitation programs.The authors would like to thank Dee B. Ankonina for her editorial assistance.     

The effect of school entrance age on academic achievement and social-emotional adjustment of children: Follow-up study of fourth graders

One hundred and thirty-seven fourth-grade pupils participated in a follow-up study of the effect of school-entrance age on academic achievement and social-emotional functioning. The sample included 73 oldest pupils, born in the months of January to March, and 64 youngest pupils, born in October to December of the same calendar year. Results indicated that differences between the two groups in academic and social-emotional measures, found when the subjects were in first grade, persisted in part to the fourth grade. The youngest subjects continued to score lowest in mathematics and in oral and silent reading comprehension; they were slower readers; and they had higher trait anxiety scores. In addition, the differences between the groups in oral and silent reading comprehension performance were found to increase over the years.     

Implicit dimension identification in user-generated text with LSTM networks

In the process of online storytelling, individual users create and consume highly diverse content that contains a great deal of implicit beliefs and not plainly expressed narrative. It is hard to manually detect these implicit beliefs, intentions and moral foundations of the writers.We study and investigate two different tasks, each of which reflect the difficulty of detecting an implicit user’s knowledge, intent or belief that may be based on writer’s moral foundation: (1) political perspective detection in news articles (2) identification of informational vs. conversational questions in community question answering (CQA) archives. In both tasks we first describe new interesting annotated datasets and make the datasets publicly available. Second, we compare various classification algorithms, and show the differences in their performance on both tasks. Third, in political perspective detection task we utilize a narrative representation language of local press to identify perspective differences between presumably neutral American and British press.     

ESD Pedagogy: A Guide for the Perplexed

This article addresses issues regarding implementation of Education for Sustainable Development (ESD) within formal education systems. In particular, it seeks to identify the basic essential components of ESD pedagogy. The authors present a theoretical pedagogical framework based on accumulated theory and experience in the field. The framework aspires to encompass the majority of prevailing pedagogies within a simple set of four basic principles. It will be argued that the four principal pedagogies are basic and indispensable prerequisites for achieving the goals of ESD, and the lack of one is sufficient to undermine the ESD's pedagogical construct.     

Patterns and purposes in the uses and misuses of the term ‘critical thinking’ in the social sciences

This article analyses the uses and representations of the term “critical thinking” in the social science literature, based on a qualitative content analysis of titles, abstracts and keywords retrieved from the SCOPUS database for Germany, France and Russia over the last two decades. Our analysis focuses on how the use of the term “critical thinking” has increased over time, in which contexts the term is used and in which part of article texts it is used. Our findings are counterintuitive on several levels. First, the term “critical thinking” is seldom used in a pluri-disciplinary context. More commonly, it is used within specific discourses—notably education. Second, we found that it is mainly used instrumentally, rather than analytically. Third, most of the articles that use the term do not engage in actual critical analysis. There are also important geographic variation in the use of the term. In articles from Germany and Russia the term is used in similar ways—and differently in France. These nuances are difficult to analyse however, due to the different topics addressed, as well as author preferences. The use of the term “critical thinking” is diverse; indeed, at times weak and paradoxical. Finally, we discuss how editorial policy in academic journals possibly influences the discourse on critical thinking.     

Should students design or interact with models? Using the Bifocal Modelling Framework to investigate model construction in high school science

The Bifocal Modelling Framework (BMF) is an approach for science learning which links students’ physical experimentation with computer modelling in real time, focusing on the comparison of the two media. In this paper, we explore how a Bifocal Modelling implementation supported learning outcomes related to both content and metamodeling knowledge, focusing on the role of designing models. Our study consisted of three conditions implemented with a total of 69 9th grade high-school students. The first and second classes were assigned two implementation modes of BMF: with and without a model design module. The third condition, employed as a control, consisted of a class that received instruction in the school’s traditional approach. Our results indicate that students participating in both BMF implementations demonstrated improved content knowledge and a better understanding of metamodeling. However, only the ‘BMF-with-design’ group improved significantly in both content and metamodeling knowledge. Our qualitative analyses indicate that both BMF groups designed detailed models that included scientific explanations. However only students who engaged in the model design component: (1) completed a detailed model displaying molecular interaction; and (2) developed a critical perspective about models. We discuss the implications of those results for teaching scientific science concepts and metamodeling knowledge.     

Does Augmented Visual Feedback from Novel,Multicolored, Three-Dimensional-Printed Teeth Affect Dental Students' Acquisition of Manual Skills?

Although three-dimensional (3D) printing technology is increasingly used in dental education, its application regarding the provision of online visual augmented feedback has not been tested. Thus, this study aimed to: (1) develop two generations of multicolored 3D-printed teeth that provide visual augmented feedback for students conducting the cavity preparation process, (2) assess students' clinical performance after training on the 3D models, and (3) acquire student feedback. For the first-generation model, augmented feedback was obtained from five 3D-printed teeth models for five cavity preparation procedures. Each model comprised three layers printed in green, yellow, and red indicating whether preparation was acceptable, limited, or unacceptable, respectively. The study used a crossover design in which the experimental group trained on five multicolored models and 10 standard plastic teeth, and the control group trained on 15 standard plastic teeth. Students gave positive feedback of the methodology but complained about the printed material's hardness. Therefore, a second-generation model was developed: the model's occlusal plane was replaced with a harder printed acrylic material, and the experiment was repeated. During training, instructors provided external terminal feedback only for performance on standard plastic teeth. Manual grades for cavity preparations on standard plastic teeth were compared. No significant differences were found between the control and experimental groups in both generations' models. However, less instructor time was needed, and similar clinical results were obtained after training with both generations. Thus, multicolored 3D-printed teeth models promote self-learning during the process of acquiring manual skills and reduce student dependency on instructors.