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Over the past two decades, multiple empirical studies have examined how teacher audio feedback works in EFL/ESL writing courses. This review explores instructor audio feedback studies in higher education writing contexts. Seventy empirical studies were identified in literature searches published between 2000 and 2022 in several academic databases. Then, based on exclusion and inclusion criteria, thirteen relevant studies were reviewed. The results indicate that interest in instructor audio feedback research has risen since 2000. This overview presents what empirical studies on teacher audio feedback in L2 writing courses aimed to find out, how they were conducted, and what they found. As many research designs and findings were underexplored, more studies are required to investigate this feedback type to benefit L2 writing learning and teaching and enrich studies on audio feedback practices. The gaps identified in the selected studies offer ideas for future explorations of teacher audio feedback in L2 writing contexts.

This article offers insights into trends found in 74 empirical studies on teaching and learning a foreign language (FL) in pre-primary schools in 25 countries. The emerging picture is like that of primary-school programs: most are implemented in English, mostly owing to parents' enthusiasm rather than evidence on long term FL benefits. Researchers focus on measurable outcomes in the FL rather than embedding studies in what early childhood education and language policies aim for: developing children not only in a FL, but also in their first language and emotional, cognitive, and social domains. A short literature review on how children learn languages and what necessary conditions include, is followed by the evidence empirical studies offer along themes found in them. Research has revealed encouraging results as well as weaknesses, whereas most authors frame their findings in positive terms. Overall, the younger the children the slower their rate of FL development. The field is dominated by FL experts; it would benefit from early childhood expertise to shift it towards the whole child. Although the increase in research is significant, more is necessary to build a model of pre-primary FL programs. A table available online complements the text.

With a considerable emphasis on the role of feedback in L2 writing, the effectiveness of written corrective feedback (WCF) has been investigated extensively over the past 25 years. Conflicting findings have been reported regarding the efficacy of WCF in developing learners' written accuracy. This paper provides an in-depth analysis of research on three key variables impacting the effects of WCF: feedback treatments; writing tasks with more/less cognitive and reasoning demands; and L2 written accuracy measures. Forty-two primary studies published between 2000 and 2020 were retrieved and coded following PRISMA guidelines. Results revealed variations in both feedback treatments and written accuracy measures with distinctive advantages and pitfalls. Further divergent issues concern the application of different genres of writing tasks that demand learners' various cognitive and linguistic efforts. These variations make it difficult to compare results across empirical studies. The findings contribute to a better understanding of why and how uniform criteria for selection of writing tasks and accuracy measures can ensure the comparability of studies.

Students' writing proficiency is measured through holistic and analytical ratings in writing assessment; however, recent studies suggest that measurement of syntactic complexity in second language writing research has become an effective measure of writing proficiency. Within this paradigm, we investigated how automated measurement of syntactic complexity helped distinguish the writing proficiency of students from two Higher Education institutions. In addition, we also examined language-related errors in students' writing to further indicate the differences in the error patterns of the two groups. Data was drawn from a corpus of 1,391 sentences, comprising 58 texts produced by first-year undergraduate students from Myanmar and Hungary. Automated tools were used to measure the syntactic complexity of students' writing. We performed a corpus-based analysis, focusing on syntactic complexity, while language-related error patterns in writing were investigated through an epistemic network approach. Findings suggested that the Myanmar students tended to write longer essays comprising simpler sentences, whereas the Hungarian students preferred shorter texts with more complex sentences. Most complexity measures were also found to distinguish the texts produced by the two groups: length of production units, sentence complexity, and subordination indices. An examination of the language-related error patterns revealed statistically significant differences in the error patterns in student writing: errors were found to be more prevalent in Myanmar students' essays. Implications for enhancing teaching L2 writing in educational contexts are discussed.

This research explores the potential causes for student's lack of interest in enrollment in marketing analytics courses. We reveal that a misconception of marketing as a "soft skills" major of study persists, which leads to biased assessment of the relevance and applicability of curriculum in regards to future career. As a result, students become less interested in quantitative courses. Furthermore, we identified self-efficacy view as a mitigating factor in the effect. We discuss potential intervention approaches to the challenges discovered.

Research on the impact of feedback on students' writing has grown in the past 20 years, including studies comparing the nature of teacher and automated feedback. Differential success in learners' gaining from feedback has largely depended on their engagement with the feedback rather than the feedback itself. Studies examining the ways learners engage with different sources of feedback are relatively scarce. This study addresses this gap: it examines Hungarian university students' behavioral engagement with teacher and automated feedback and their feedback uptake over a 14-week semester in an EFL writing course. Drawing on student texts and feedback from teacher and Grammarly, we identified the focus of feedback and analyzed the students' revision operations in their revised texts. The results showed differences in feedback focus (the teacher provided form-and meaning-focused feedback) with unexpected outcomes: students' uptake of feedback resulted in moderate to low levels of engagement with teacher and Grammarly feedback. Participants incorporated more form-focused feedback than meaning-focused feedback into their revisions. These findings contribute to our understanding of students' engagement with writing tasks, levels of trust, and possible impact of students' language proficiency on their engagement with feedback. The pedagogical implications from this study are discussed.

Although studies on written feedback have confirmed the effectiveness of multiple sources of feedback in promoting learners' accuracy, much remains to be discovered about its impact on other aspects of language development. Concerns were raised with regard to the possible unfavourable impact of feedback on the complexity of students' writing which resulted from their attention to producing accurate texts. In response to this need for research, the study investigated the effects of teacher, automated, and combined feedback on students' syntactic complexity over a 13-week semester. Our data collection included 270 students' texts including their drafts and revised texts and pre-and post-test writing. Essays were analysed using the web-based interface of the L2 Syntactic Complexity Analyzer. Regardless of feedback from multiple sources, paired sample t-test results indicate no significant differences between initial and revised texts, resulting in minimal variance between comparison pairs. Moreover, no significant differences were found between the pre-and post-writing assessment in all complexity measures. These findings suggest that providing feedback on students' writing does not lead them to write less structurally complex texts. The syntactic complexity of their revised essays varied among high-, mid-, and low-achieving students. These variations could be attributed to proficiency levels, writing prompts, genre differences, and feedback sources. A discussion of pedagogical implications is provided.

Providing feedback on students' writing is considered important by both writing teachers and students. However, contextual constraints including excess workloads and large classes pose major and recurrent challenges for teachers. To lighten the feedback burden, teachers can take advantage of a range of automated feedback tools. This paper investigated how automated feedback can be integrated into traditional teacher feedback by analyzing the focus of teacher and Grammarly feedback through a written feedback analysis of language- and content-related issues. This inquiry considered whether and how successfully students exploited feedback from different sources in their revisions and how the feedback provisions helped improve their writing performance. The study sample of texts was made up of 216 argumentative and narrative essays written by 27 low-intermediate level students at a Myanmar university over a 13-week semester. By analyzing data from the feedback analysis, we found that Grammarly provided feedback on surface-level errors, whereas teacher feedback covered both lower- and higher-level writing concerns, suggesting a potential for integration. The results from the revision analysis and pre- and post-tests suggested that students made effective use of the feedback received, and their writing performance improved according to the assessment criteria. The data were triangulated with self-assessment questionnaires regarding students' emic perspectives on how useful they found the feedback. The pedagogical implications for integrating automated and teacher feedback are presented.

Given the exponential growth in the popularity of early foreign language programs, coupled with an emphasis of evidence-based instruction, assessing young learners' (YLs) foreign language abilities has moved to center stage. This article canvasses how the field of assessing young learners of foreign languages has evolved over the past two decades. The review offers insights into how and why the field has developed, how constructs have been defined and operationalized, what language proficiency frameworks have been used, why children were assessed, what aspects of their foreign language proficiency have been assessed, who was involved in the assessment, and how the results have been used. By surveying trends in foreign language (FL) and content-based language learning programs involving children between the ages of 3 and 14, the article highlights research into assessment of and for learning, and critically discusses areas such as large-scale assessments and proficiency examinations, comparative and experimental studies, the impact of assessment, teachers' beliefs and assessment practices, young learners' test-taking strategies, age-appropriate tasks, alternative and technology-mediated assessment, as well as game-based assessments. The final section of the article highlights where more research is needed, thus outlining potential future directions for the field.

The anomalous thermal expansion of water in the 0 °C-4 °C range is extremely important to life on Earth, but it is normally not presented experimentally in educational settings. This paper presents a simple experiment to explore the anomalous thermal expansion of water in the 0 °C-4 °C range and the heat exchange processes in natural bodies of water in the winter and spring.

There are many phenomena, interesting, simple experiments and effects, that await their in-depth explanation from the point of view of physics. Some of them have been well known for a long time but their numbers are increasing, especially with the introduction of new technology in everyday life. In this paper we consider a simple experiment that everyone can perform at home in their kitchen with a handheld blender and a glass of water. When the blender is turned on with the blade close to the bottom, it is possible to lift the glass without holding it in any other way. The explanation of this experiment, however, turned out to be unusually complicated, and we had to consider a large number of different effects. Some of the phenomena that seemed like favorites to explain the effect were ruled out through controlled experiments. The final (in our opinion) explanation turned out to be a variation of one of the famous early experiments in physics--the Magdeburg hemispheres. This experiment demonstrates that interesting physics effects can hide everywhere--even under a kitchen blender.

This paper takes a new look at a well-known physics demonstration--the Cartesian diver. A general overview is provided as well as some new twists on the old classic. A new version is proposed that can demonstrate some of the finer details of scuba diving. A hydrodynamic method of lifting sunken divers is presented.

In this paper we consider the well-known experiment with the 'heavy' newspaper that breaks a stick that it is laid on. Using several appropriate control experiments we show that the currently invoked explanation using atmospheric pressure cannot be correct. We perform a theoretical analysis and propose a new explanation based on the rotational motion of the stick.

According to self-determination theory, the feeling of autonomy during learning is a prerequisite for intrinsically motivated learning. Applied to research-based learning in teacher education, choices in designing a research project for the school context might foster a researching-reflective attitude toward practice. This hypothesis was tested with a sample of 1,133 preservice teachers in a program at a large German university. Undergraduate students were surveyed regarding their beliefs about a reflective teaching practice at the beginning and the end of their research course, as well as the nature of freedom of choice within their project work. Multiple regression analysis showed that freedom for students in choosing the research instrument was positively associated with their beliefs about the benefits of conducting research for their teaching practice.

In this paper a well-known experiment is considered that is used to demonstrate some aspects of water boiling. It is shown that the currently popular explanation is wrong and a better explanation is proposed, backed up with experimental data. Variations of the experiment are proposed that can be used for a more in-depth examination of the intricate details of the process of boiling.

This paper presents a new way to demonstrate the principle behind mirages in air in the lab. The setup is simple and includes a modified laser illuminator that allows direct comparison between the deflected light rays and their straight path.

In this article we consider a well-known simple, very accessible demonstration of surface tension with a small boat propelled by substances that change the surface tension of water. A simple quantitative evaluation is provided that matches well with experimental data. A modification to the experiment is proposed allowing it to continue for a long time for more dramatic effect. Different molecular 'fuels' are explored with ethanol coming out as the most appropriate for educational demonstration purposes.

In this article we consider the well-known demonstration of friction by two interleaved books. We consider a factor that has not been part of the popular explanation--atmospheric pressure. We provide three control experiments to demonstrate the role of atmospheric pressure in the two-book experiment and an additional simple demonstration of the action of atmospheric pressure in principle.

The focus of Thematic Working Group 1 at EDUsummIT 2017 centred on the need for alignment in education systems and was driven by two key questions relating to (a) if and how all the parts of an education system work together to support the type of learning envisioned in the twenty-first century, and (b) if there is alignment, what is the purpose/vision of that education system and does it meet the needs of its learners. Arising from the discussions held, the group advocated the use of a tool such as the UNESCO framework (ICT competency standards for teachers: competency standards modules, UNESCO, Paris, 2008a; ICT competency standards for teachers: policy framework, UNESCO, Paris, 2011) as a way to conceptualize a systemic approach to reform and to enable policy makers and stakeholders in a system to think about ways in which they can align changes with the goals of any proposed reform. Taking the Irish Education system as an example, this paper illustrates how the UNESCO framework has enabled policy makers in Ireland to adopt a systemic approach to policy formulation which aligns educational strategies across a range of elements "to leverage strengths, coordinate investments, consolidate gains, and advance national development goals and visions" ("Kozma in Hum Technol Interdiscip J Hum ICT Environ" 1(2):117-156, 2005). To counter the potential danger of a top-down imposition of the UNESCO framework, the group also proposed the Educational Vision and Mission Framework (EVMF) as a tool to support system wide (both top-down and bottom-up) reflection on the purposes of schooling in a rapidly changing world. The group concluded that what is defined as the purpose of education should inform alignment and suggest that application of the UNESCO framework and EVMF could enable the necessary alignment to support the educational, social, and economic transformation necessary for the complex connected global world of today and tomorrow.

The rainbow is a beautiful optical phenomenon that has fascinated humankind since antiquity. It is caused by a huge number of water droplets in the atmosphere illuminated by the Sun. Many noted physicists have contributed to the explanation of the rainbow. The wave theory of the rainbow was developed by George Airy, and modern descriptions are based on Mie scattering as developed by Gustav Mie. For educational purposes the simpler theory by Descartes, which is based solely on geometrical optics and is much more accessible, is used.

We propose a new course structure to address the needs of college students with previous calculus study but no course validations as an alternative to repeating the first year of calculus. Students are introduced directly to topics from Calculus III unpreceded by a formal review of topics from Calculus I or II, but with additional syllabus time allocated for review just-in-time, on-demand, and in-context. Students thereby complete Calculus III within two semesters of entering college rather than three. In a pilot study, comparative statistical analysis of student responses to multiple-choice questions suggested an equal or better performance is obtained with the new approach compared with the existing approach.

In this paper we consider the main properties of cylindrical lenses and propose several demonstrational experiments that can be performed with them. Specifically we use simple glasses full of water to demonstrate some basic geometrical optics principles and phenomena. We also present some less standard experiments that can be performed with such cylindrical lenses. All proposed experiments are accessible and attractive.

In the past quarter century, Hungary has offered fertile ground for innovative developments in foreign language (FL) education. The appropriate, albeit disparaging, label applied to Hungary in the mid-1970s--"a land of foreign language illiterates" (Köllo 1978: 6)--no longer applies. In the wake of the dramatic changes of 1989, the number of FL speakers rose quite rapidly. As a beneficial side-effect, applied linguistic and language education research, areas which used to be relegated to the lowest rung of the academic ladder, began to be recognised as legitimate fields of scientific inquiry, offering young researchers the opportunity to embark on an academic career. As a result, Hungarian authors are now regular contributors to distinguished journals, and researchers from Hungary are welcome speakers at international conferences. However, Hungarian authors often choose to publish their research studies in local journals and volumes which are not easily accessible to the international research community, especially if written in Hungarian. The aim of this review, therefore, is to give an overview of such studies to demonstrate the breadth and depth of recent research conducted in Hungary.

In this paper we present three different methods for testing Bernoulli's law that are different from the standard "tube with varying cross-section." They are all applicable to high-school level physics education, with varying levels of theoretical and experimental complexity, depending on students' skills, and may even be useful for university-level educators. Our experiments are well-suited for use in project-based learning, either individually or as a single large project revolving around Bernoulli's law. We also present examples of data we have collected with our experimental setups.

In this paper we present two experiments to measure Boltzmann's constant--one of the fundamental constants of modern-day physics, which lies at the base of statistical mechanics and thermodynamics. The experiments use very basic theory, simple equipment and cheap and safe materials yet provide very precise results. They are very easy and quick to perform, allowing this fundamental constant to be brought to the high-school level as a hands-on experience.

In this paper we present a novel way to demonstrate the Hall effect and study some of its main properties using basic materials and easily obtainable measuring devices.

Objective: Children with Pervasive Developmental Disorders (PDDs) have social interaction deficits, delayed communication, and repetitive behaviors as well as impairments in adaptive functioning. Many children actually show a decline in adaptive skills compared with age mates over time. Method: This 24-week, three-site, controlled clinical trial randomized 124 children (4 through 13 years of age) with PDDs and serious behavioral problems to medication alone (MED; n = 49; risperidone 0.5 to 3.5 mg/day; if ineffective, switch to aripiprazole was permitted) or a combination of medication plus parent training (PT) (COMB; n = 75). Parents of children in COMB received an average of 11.4 PT sessions. Standard scores and Age-Equivalent scores on Vineland Adaptive Behavior Scales were the outcome measures of primary interest. Results: Seventeen subjects did not have a post-randomization Vineland assessment. Thus, we used a mixed model with outcome conditioned on the baseline Vineland scores. Both groups showed improvement over the 24-week trial on all Vineland domains. Compared with MED, Vineland Socialization and Adaptive Composite Standard scores showed greater improvement in the COMB group (p = 0.01 and 0.05, and effect sizes = 0.35 and 0.22, respectively). On Age Equivalent scores, Socialization and Communication domains showed greater improvement in COMB versus MED (p = 0.03 and 0.05, and effect sizes = 0.33 and 0.14, respectively). Using logistic regression, children in the COMB group were twice as likely to make at least 6 months' gain (equal to the passage of time) in the Vineland Communication Age Equivalent score compared with MED (p = 0.02). After controlling for IQ, this difference was no longer significant. Conclusion: Reduction of serious maladaptive behavior promotes improvement in adaptive behavior. Medication plus PT shows modest additional benefit over medication alone. Clinical trial registration information--RUPP PI PDD: Drug and Behavioral Therapy for Children With Pervasive Developmental Disorders; http://www.clinicaltrials.gov; NCT00080145. (Contains 4 tables.)

This article presents a new technique for performing most well-known demonstrations of wave optics. Demonstrations which are normally very hard to show to more than a few people can be presented easily to very large audiences with excellent visibility for everyone. The proposed setup is easy to put together and use and can be very useful for high-school physics teachers and even university professors. (Contains 6 figures.)

Presented at the American Association for Applied Linguistics Annual Conference, Denver, Colorado; 23 March 2009.

The present paper reports results of a longitudinal research project studying the contribution of cognitive skills and other factors to proficiency in a foreign language (L2) in the Hungarian educational context. The larger project aims to describe the levels of L2 proficiency of school-aged populations in order to explore the conditions and factors contributing to processes and outcomes in foreign language education in public schools. For this purpose, paper and pencil tests were administered in English and German as a foreign language to nationally representative student samples. The project also aims to find answers to some theoretical questions; therefore, a questionnaire and other assessment instruments complemented L2 tests to provide insights into how participants' cognitive, affective and first language (L1) variables, as well as their social and school variables interact with one another over time. Students' general thinking and learning abilities were assessed with an inductive reasoning test. In the present paper we focus on the relationship between students' proficiency in English or German and inductive reasoning skills to show how general cognitive abilities interact with levels of L2 proficiency. We use a multivariate context to explore complex relationships between L2 levels in English and German and inductive reasoning skills if influences of other variables are controlled. We present results of multiple regression analyses on L2 listening, reading, and writing tasks in the two target languages. In the present paper we use both cross-sectional and longitudinal data to examine the relationships between students' L2 proficiency in the first phase (2000) and two years later (2002). Thus, a longitudinal research design was implemented by repeating cross-sectional assessment at a two-year interval. (Contains 1 figure and 10 tables.)

Objective: To evaluate gastrointestinal (GI) problems in a large, well-characterized sample of children with pervasive developmental disorders (PDDs). Methods: One hundred seventy two children entering one of two trials conducted by the Research Units on Pediatric Psychopharmacology (RUPP) Autism Network were assessed comprehensively prior to starting treatment and classified with regard to GI symptoms. Results: Thirty nine (22.7%) were positive for GI problems, primarily constipation and diarrhea. Those with GI problems were no different from subjects without GI problems in demographic characteristics, measures of adaptive functioning, or autism symptom severity. Compared to children without GI problems, those with GI problems showed greater symptom severity on measures of irritability, anxiety, and social withdrawal. Those with GI problems were also less likely to respond to treatment.

This comparative research aims to provide insights into how Croatian and Hungarian 8th graders' proficiency in English as a foreign language (EFL) compares to one another in relation to organizational macro factors. A total of 717 14-year-old students participated in the study in two neighboring regions and towns of Croatia and Hungary examining how Croatian and Hungarian 8th graders' performances compare on the same EFL measuring instruments by starting age, frequency of weekly classes, and size of group. The findings show that Croatian students performed significantly better on the EFL proficiency tests than their Hungarian counterparts, despite the fact that Hungarian learners start English earlier, and study the language in more weekly classes in smaller groups. Larger differences have been found between groups' performances in Hungary than in Croatia, whereas no significant differences characterize within-group variations. (Contains 5 tables and 1 note.)

This paper gives an account of a project exploring 12- and 13-year-old children's uses of strategies while solving reading and writing test tasks in English as a foreign language EFL. The study was conducted to provide insights into how learners go about solving tasks and what they think and rely on while doing them. The first part provides an overview of strategy research and test-taking strategy research. The second part provides the background of the project and describes the 52 participants, the data collection instruments, and the procedures. The discussions include four case studies of two high achievers and two low achievers and explore what role individual differences played, what strategies learners applied, and how the findings have contributed to a better understanding of what we mean by test-taking strategies. This exploratory qualitative study raises several questions. The analyses of the particular strategies and case studies might provide valuable insights into learners' uses of strategies and useful feedback for test designers and teachers.

This study aimed to develop, pilot, and validate an aptitude test for Hungarian learners of English. A literature review on the construct and tests of aptitude is followed by two parts: a pilot phase on the development of a new aptitude test and a main study involving 419 12-year-old children in 10 schools. Data were collected on the aptitude test, English proficiency tests, and a measure of learners motivation. The article explores how aptitude scores relate to learners performances on the proficiency measure, motivation, gender, school achievements, and grades in English. The results of a multiple-regression analysis indicate that the variable of language aptitude explained over 20% of the variation in English language performance, thus proving to be the best predictor of outcomes.

Provides insight into the teaching of modern languages to young learners in Hungary. Demonstrates how different the educational context is from the United States and how the Prussian educational tradition still influences today's processes. Also discussed are language teachers, resources of early language programs, young learners' attitudes and motivation toward language learning, and conditions of early language programs. (Author/VWL)

Looks at the attitudes and motivation of Hungarian children between the ages of 6 and 14. Examines why they think they study a foreign language, how they feel about learning English in relation to other subjects, and what activities they like and dislike. (Author/VWL)

Presents the main design issues of a distance learning course on Business on the Internet. The instructional design is based on a learner-centered strategy which allows learners to construct their own knowledge while solving real business problems and transferring their knowledge to other learners. (AEF)

Compares children who studied English as a foreign language in Hungary with a communication/content-based approach to similar children who studied English with a form-based traditional approach. Findings reveal that the former were slightly more accurate in their production of grammatical morphemes in an oral interview and were more fluent. (three references) (Author/CK)

Describes a course in educational informatics for preservice teachers and students in educational software development that emphasizes the use of LOGO, and summarizes course modules that cover tools and methods for teaching informatics, informatics curriculum design, introducing the basic notions of informatics, integrating informatics into the curriculum, and developing a personal software environment. (18 references) (MES)

Bulgaria's participation in international educational exchange is examined in terms of foreign enrollments in Bulgaria, Bulgarian students' study abroad, short- and long-term international exchanges for students, faculty, and researchers, cooperation in Bulgarian area studies, and cooperation with governmental and nongovernmental international organizations. (MSE)

Changes in the concept of higher education during its recent restructuring in Bulgaria are examined, and the effects on Bulgarian social and economic development are discussed, with a focus on the influence of scientific and technological advancement on the process of change. (MSE)

Describes how informatics is being integrated into the Bulgarian schools' curriculum through the use of microcomputers, Logo, and appropriate software. A set of problems that could be used for introducing informatics is presented which is based on the programming notions of cycle, recursion, and coding. (LRW)

Describes experiences of the Research Group on Education (RGE) at the Bulgarian Academy of Sciences and the Ministry of Education in using limited computer resources when teaching informatics. Topics discussed include group projects; the use of Logo; ability grouping; and out-of-class activities, including publishing a pupils' magazine. (13 references) (LRW)