Objective: Although ADHD is highly heritable, some environmental factors contribute to its development. Given the growing evidence that gut microbiota was involved in psychiatric disorders, we aimed to identify the characteristic composition of the gut microbiota in ADHD. Methods: We recruited 47 medication-naive children and adolescents with…

Research on peer assessment in higher education has been conducted for decades. However, ways to improve the quality of peer feedback and optimise student' benefits through peer assessment remain a puzzle. The present study aimed to examine the impacts of synchronous discussion between assessors and assessees on writing performance, qualitative…

As Chinese traditional folk culture, folk games have unique educational value which can boost the development of young children's fine motor. Based on previous investigation of fine motor skill of children in Nanchong, Sichuan Province, the researcher chose a middle class in public city kindergarten A with lower survey score as the study object.…

Thematic progression (TP) patterns used in English leaner essays provide clues as to how they organize information and develop important concepts in their essays. This quasi-experimental research proved that instruction in TP produced positive effects on Chinese college students' use of linear progressions, constant progressions and new Themes.…

Social skills involved in leadership were examined in a problem-solving activity in which 252 Chinese 5th-graders worked in small groups on a spatial-reasoning puzzle. Results showed that students who engaged in peer-managed small-group discussions of stories prior to problem solving produced significantly better solutions and initiated…

Writing is one of the most challenging skills for many EFL learners to master. It is also considered to be the most difficult to teach. To motivate students to write more without burdening teachers with additional rating work, college English teachers at a university in China introduced a journal project. Peer learners were paired anonymously and…

The use of integrated skills tasks in language tests has been debated for many years and international English test developers such as Educational Testing Service (ETS) and Pearson Tests of English (PTE) already use such tests to assess English as a foreign language (EFL) learners' language proficiency. Empirical research has rarely investigated…

This paper mainly explores the impacts of presenting new words in semantically-related (SR) sets on vocabulary learning. 38 students from two classes of Grade 2 in Taiyuan Foreign Language School (Senior High School Section) participate in the whole process. The same vocabulary items unknown to all students are taught to them in 4 lessons. The…

With a large-scale online K-12 teacher professional development course as the research context, this study examined the effects of facilitating feedback on online learners' cognitive engagement using quasi-experiment method. A total of 1,540 discussion messages from 110 learners (65 in the experimental group and 45 in the control group) were both…

This paper reports the verification of the consequential validity of a Diagnostic College English Speaking Test. A case study was conducted with 28 sophomore students from a national key university in China engaged in seven sets of DCEST tests. The analysis of the DCEST scores of the students in the experiment group indicates that progress has…

This study investigates the relationship between test preparation and test performance on the "TOEFL iBT"® exam. Information on background variables and test preparation strategies was gathered from 14,593 respondents in China through an online survey. A Chinese standardized English test was used as a control for prior English ability.…

The study explains the process of learners' listening comprehension within Halliday's information theory in functional grammar, including the skills of identifying focuses while listening in college English teaching. Identifying information focuses in listening is proved to improve the students' communicative listening ability by the means of a…

In this study the author tries to assess the effects of Theme-based Oral Approach (TOA) on the oral English proficiency of non-English majors as well as students' leaning motives and interests resulted from the approach in EFL class of China. The study follows the quantitative and qualitative method in light of questionnaire, interview, class…

This paper reports a quasi-experimental study that was carried out in listening classes to address the following questions: What control do students expect in the listening classroom? What are the effects of the "zero class hour" way of teaching listening when more control is given to the students? The study was conducted at Huaiyin…

This study examined the impact of the 2+2 Alternative Teacher Performance Appraisal System that has been implemented in Shanxi province in China. A mixed research design was used to evaluate the program. Six high schools and a total of 78 teachers (13 teachers in each school) in Shanxi province were selected. Three of the schools participated in…