Grade retention among students with learning disabilities

This study explored the rates of grade retention among children with undiagnosed learning disabilities. During the 1990–91 school year, data were collected on 344 Michigan students who were referred for special-education evaluation due to learning problems. Of the 201 students determined to possess a learning disability (LD), 71.6% had been retained at least once before they were referred for special-education evaluation. Minority and urban LD students were more apt to be retained before being referred for evaluation. Retained LD students were usually one year older than nonretained LD students at the time of special-education referral. Although retention among LD students did not appear to be related to gender or grade placement, retained LD students generally exhibited lower levels of intelligence and weaker skills in reading comprehension, writing, and math at the time of their referral. © 1996 John Wiley & Sons, Inc.     

论虚拟学习社区中的知识建构

本文着眼于建构主义的知识观,从个人知识建构和社会知识建构这两个维度,阐明知识建构过程及其特点,并详述了虚拟学习社区对知识建构的支持功能,提出虚拟学习社区的知识建构的评价标准。本文认为,从知识的“浅层建构”走向“深层建构”,应采用协作知识建构,把概念性的知识和丰富的问题情境联系起来。正是在虚拟学习社区这种丰富的情境中,不同的知识得到频繁的使用和反复的建构,学习者的知识的质量逐渐从底层向高层螺旋上升,学习者逐步成为专家型的学习者。     

Using virtual laboratories in chemistry classrooms as interactive tools towards modifying alternate conceptions in molecular symmetry

Molecular symmetry plays a central role in chemistry education with regard to predicting chemical properties such as bonding and spectroscopic transitions. Better understanding of the symmetry of molecules requires high visual-spatial thinking ability. Conventional teaching methodologies, with limited teaching aides, fall short in providing a detailed understanding of scientific theories and related concepts. Incorrect understanding has been known to perpetrate concepts that are not consistent with the consensus of the research community or alternate conceptions. This work elaborates a methodology designed to discover the alternate conceptions stemming from teaching molecular symmetry in a typical classroom environment and the impact of the virtual laboratory (VL) environment in correcting these misconceptions. Three significant contributions presented in this paper include: (1) the development of a media and information-intense VL experiment platform designed to enhance understanding of symmetry elements and point groups of molecules with diverse structural geometries. (2) the development of an instrument, Molecular symmetry Alternate Conception Test (MACT), designed to capture and estimate the extent of alternate conceptions. (3) the successful identification of typical alternate conceptions amongst students in the context of molecular symmetry. In addition to perceived alternate concepts in symmetry education, the results indicate a significant statistical improvement of 156% in understanding of molecular symmetry concepts (p?<?0.05) after subjecting students to the interactive VL platform. This study also shows identifying bond angles and planarity as concepts crucial for students. It is also implicit that estimations of discrimination skills related to identifying concept-based learning may be relevant for perceiving alternate concepts among learners.     

Relationship between perceived and observed student-centred learning environments in Qatari elementary mathematics and science classrooms

Recently, Qatar established educational reform in charter (independent) schools focusing on curriculum standards, student-centred teaching, standards-based assessment, English as the language of instruction, and extensive professional development. A primary area of emphasis was the creation of student-centred mathematics and science classrooms characterised by inquiry and active student participation. The purpose of this study was to investigate differences in the learning environments of Qatari mathematics and science classrooms at two levels: in higher- and lower-performing Qatari schools implementing the recent Education for a New Era reform elements; and in classes of teachers who experienced professional development focused on student-centred teaching strategies and those who did not. Participants included teachers and students in 47 grade 3 and 4 mathematics and science classrooms. Classroom observations were conducted and student learning environment surveys were administered at the beginning and end of the semester. Results indicated low levels of student-centred instruction, despite significant improvement over time. Few differences by level of school performance or professional development participation existed. However, Personalisation emerged as a key learning environment variable related to teachers’ implementation of student-centred instruction.     

Membership,participation and knowledge building in virtual communities for informal learning

This paper reports on a study involving the design of a virtual community for informal learning about Thai herbs. The community relied on social networking tools and a database of expert knowledge as well as community coordinators. One group of coordinators (Community A) concentrated efforts in recruitment of members on those individuals most likely to be interested in Thai herbs. The second group of coordinators (Community B) recruited from among friends, family and acquaintances. Analysis and t‐tests of measurement of membership, participation and knowledge building revealed higher rates for Community A. Results pertaining to the design of the virtual community, which showed that members mostly used the database, provide evidence to support the hypothesis that members' access to expert knowledge positively influences participation and knowledge building in a virtual community for informal learning. Results of the comparison of Community A versus Community B provide evidence to support the hypothesis that interest in the subject of the community positively influences membership, participation and knowledge building in a virtual community for informal learning.     

Factors affecting perceived learning of engineering students in problem based learning supported by business simulation

Although literature about problem based learning (PBL) is not scarce, there is little research on experiences about learning methodologies that combine PBL and the use of simulation tools. This lack of studies is even more notable in the case of engineering courses. The motivation for this study is to show how such a combination of PBL and simulation has been designed in a group work course for engineers and to analyze how the underlying factors of this methodology are related to perceived learning. This exploratory study focuses on how perceived enjoyment, interaction, collaborative learning, perceived satisfaction, and time dedicated to the course affect the learning perceived by the students in an engineer's degree course. The outcomes of this pilot study show that only three of these factors (satisfaction, time dedication, and collaborative learning) affect the students' perceived learning. Despite the high ratings obtained for interaction and perceived enjoyment, no significant relation between these factors and perceived learning was found. The reasons behind these findings are discussed.     

The classroom learning environment as perceived by students in Arab elementary schools

In this study, students’ perceptions of the classroom learning environment in Arab elementary schools were investigated. The sample included 261 students from Grades 5 and 6. The questionnaire was developed at an Arab college of teacher education by 16 fourth-year student teachers who were completing their studies toward a BEd degree. Articles on classroom learning environment were distributed to the students, who then wrote items to assess learning environment. The items were evaluated for content validity in relation to the Arab school culture, language, teachers’ teaching, students’ learning styles, teacher–student relations, order and organisation, discipline and behaviours. The Classroom Learning Environment of Elementary Students (CLEES) questionnaire consists of 32 items in four scales: Teacher’s Image, Group Work, Students’ Participation, and Order and Organisation. The CLEES was used in a pilot study in two Grade 5 and 6 classes in order to validate it. The student teachers administered the questionnaire to students in elementary schools. Data were analysed using SPSS (e.g. factor analysis and one-way ANOVA) to validate the CLEES. No significant differences were found between boys and girls in classroom learning environment. However, significant differences in CLEES perceptions were found between students from different grades (Grade 5 vs. Grade 6), age groups and schools. The results are explained in the discussion section in relation to the characteristics of their schools.     

Improving mathematics teaching and learning experiences for hard of hearing students with wireless technology-enhanced classrooms

Hard of hearing students usually face more difficulties at school than other students. A classroom environment with wireless technology was implemented to explore whether wireless technology could enhance mathematics learning and teaching activities for a hearing teacher and her 7 hard of hearing students in a Taiwan junior high school. Experiments showed that the highly interactive communication through the wireless network increased student participation in learning activities. Students demonstrated more responses to the teacher and fewer distraction behaviors. Fewer mistakes were made in in-class course work because Tablet PCs provided students scaffolds. Students stated that the environment with wireless technology was desirable and said that they hoped to continue using the environment to learn mathematics.     

Spelling rule usage among students with learning disabilities and normally achieving students

Spelling performance of students with learning disabilities (LD) was compared with that of same-age normally achieving subjects and younger normally achieving subjects. Subjects with learning disabilities were divided into two groups: poor readers/poor spellers and good readers/poor spellers. A spelling battery was administered that included one task of phoneme-grapheme correspondence rule usage and four tasks of suffix rule usage. The groups with learning disabilities performed significantly below the same-age normally achieving group on all tasks. No significant differences among the two groups with learning disabilities and their achievement-level peers emerged in primary analyses. However, secondary analyses revealed differences in mastery of the past tense spelling rule ed, and in some subskills related to the spelling of words with suffixes. The cognitive-linguistic significance of these results is discussed.     

Evaluating students experiences using a virtual learning environment: satisfaction and preferences

Educational technology research and development - Virtual learning environments (VLEs) are web-based software systems that enable students to interact with their teachers and classmates, access...     

Effects of flipped classrooms integrated with MOOCs and game-based learning on the learning motivation and outcomes of students from different backgrounds

ABSTRACT

This study aimed to investigate the effect of flipped classrooms integrated with massive open online courses (MOOCs) and game-based learning on the learning motivation and learning outcomes of students from different backgrounds (in terms of gender, grade, self-confidence indicators in mathematics, and roles played in the game-based learning process). Surveys and a semi-structured open questionnaire were used for data collection, including a basic information questionnaire (to understand the participants’ backgrounds), a questionnaire on learning motivation (the Motivated Strategies for Learning Questionnaire, MSLQ), a test of learning achievements in mathematics, and a semi-structured open-ended questionnaire (to understand the learners’ feelings). Quantitative analysis results showed that flipped classrooms integrated with MOOCs and game-based learning can enhance students’ learning motivation and outcomes. Specifically, compared with students with high self-confidence in learning mathematics, students with low and medium levels of self-confidence showed significantly greater improvement in overall learning motivation. Significantly more enhancements were found for the expectation component of “soldiers” (students with relatively lower learning achievements) than for “generals” (students with higher learning achievements). Furthermore, students in the eighth grade showed significantly greater progress in academic performance than did students in the seventh grade.     

The perceptions of knowledge and learning of Amazonian indigenous teacher education students

This study focuses on the perceptions of knowledge and learning by indigenous students in an intercultural bilingual teacher education programme in Amazonian Ecuador. The study framed within postcolonial and critical theory attempts to create a space for the indigenous students to speak about their own views through the use of photography and researcher-respondent discussions. We found that the students conceptualised knowledge and learning primarily through their everyday domestic life rather than through their experiences of schooling which appears to play a secondary role.     

Self-regulated learning and performance calibration among elementary physical education students

This study examined the effectiveness of a social-cognitive training model of self-regulation on students’ dribbling performance, calibration accuracy, and motivational beliefs. Participants were 120 fifth and sixth graders. Students who sequentially experienced emulative and self-control practice setting either process or performance goals at the emulation or at the self-control level improved their dribbling performance and motivational beliefs from pre- to post-test. Students overestimated their performance except for those in the process goal condition who underestimated it. These findings support the effectiveness of this training model and are discussed with reference to the self-regulation and performance calibration development in physical education.     

The effect of knowledge of correct results per item on verbal learning and retention

A report of an experiment to measure the effects of both overt and covert responses to educational stimuli with KCR (knowledge of correct results) feedback provided. In most studies of feedback, KCR (or KR) is given as a consequence of an overt response: Stimulus-Response-Feedback. In the case of a covert response, the student constructs his answer but does not react overtly to the presentation of a stimulus item. Forty Ss were randomly assigned to 1 of 4 groups further divided into 1 control group receiving no feedback and 3 groups receiving information (KCR) according to either overt or covert response patterns. A 25-item multiple-choice test was administered 5 times by means of a terminal consisting of a screen and a teletype. Results showed that the covert paradigm was the most effective. The experiment did not demonstrate that the covert process leads to better performance on a test administered later to measure retention. A tentative explanation for this negative result was that the time interval between the provision of feedback and presentation of the next item was of some relevance. A multiple comparison test revealed that the 3 treatment groups performed better than the control group.     

A comparison of learning and motivation among high school students

The academic performance of minority high school students, particularly in urban inner-city settings, is of great interest to educators and individuals concerned with the academic development of these students. It is widely recognized that in order to positively influence academic achievement related factors such as learning and study behavior, motivation, attitudes, self-concept, and other pertinent psychosocial characteristics should also be targeted for positive change. The present study compared 20 sophomore students who participated in a special program and 128 of their nonprogram peers on achievement and related measures. The program at a target high school was structured to positively impact achievement, as well as related student behavior and attributes. Significant differences were found on achievement, attendance, learning and study behavior and skills, self-concept, and other pertinent psychosocial attributes.     

Interactive pedagogy and subsequent effects on learning in science classrooms

Observations of pupils‐in‐action whilst carrying out investigations indicated that there was plenty of social and cooperative exchange. There was, however, infrequent discussion regarding the planning of experimental approaches, predicting outcomes, consideration of the meaning of evidence and evaluation of task solutions. These observations informed the nature of interactive in‐service programmes developed in Keele University Education Department. Professional development was designed to purposely illustrate a wide repertoire of pedagogic strategies that focused around these issues to support cognitive development of pupils. The interactive nature of the in‐service training was shown to affect widespread ‘change in teachers’ practice. These teachers, involved in experiential in‐service, reflected that they intervened more regularly in children's learning. Their engagement in in‐service training as learners in problem‐solving situations resulted in conceptual shifts in understanding the learning processes their pedagogical transformations could affect. The impact of this changed praxis on pupils' learning in investigational situations was studied after in‐service intervention. These findings were compared with the performance of pupils of the same year group carrying out the same investigations before in‐service intervention. The more interactive nature of the teachers' changed pedagogy appeared to affect change in the way pupils themselves interacted and learnt from and with each other. Explicitly sharing subjective views through exploratory talk was found to be important to affect learning through social interaction.