排序方式： 共有122条查询结果，搜索用时 15 毫秒
31.
Comparisons of the effects of typical and atypical typeface on reading performance among readers of different linguistic backgrounds may yield new insights into the psychology of word recognition. A total of 143 adults (i.e., 50 Chinese, 55 Koreans, 38 native English speakers) participated in the study that involved two computer-based naming tests. The tests presented words with letters that varied in size and shape in Experiment 1 and words containing scrambled letters in Experiment 2. Results from Experiment 1 showed that the interference effect of size and shape on word naming accuracy and latency was robust for all readers. Likewise, results from Experiment 2 showed a broad interference effect of scrambled letters on word naming; however, scrambled letters appeared less disruptive to word naming among Chinese readers compared to their Korean and native English speaking counterparts. Taken together, Chinese speakers were less efficient in recognizing atypical words at the sublexical level, but more efficient at the lexical level. 相似文献
32.
Laura Avendano Jessica Renteria Sarah Kwon 《Journal of educational administration and history》2019,51(1):66-82
ABSTRACTSTEM Education is sweeping the United States, prompted primarily by the recent adoption of the Next Generation Science Standards. The surge in interest in STEM Education is beneficial for local schools and communities, and promises to positively impact students, teachers, school leaders, community members, and the future workforce. Unfortunately, inequitable hegemonic structures and practices limit urban students’ access to knowledge, resources, and a comprehensive and fair educational experience. This article explores the STEM activities in place at the Center for Innovation in STEM Education (CISE), at a local university in greater Los Angeles. From a historical context, CISE data show that an approach to STEM education that focuses on serving underrepresented populations by creating a pipeline, can serve as an example for K-12 schools, universities, and educational leaders seeking equitable practices in the field of STEM education. We identify implications for leadership development for school leaders, teacher leaders, and districts. 相似文献
33.
Scaffolding is one of the critical features in a problem-based learning environment to address challenges associated with problem solving. While transfer of responsibility is considered as an ultimate goal in scaffolding that is adaptive and contingent, it is rarely studied and practiced. Thus, the purpose of this study was to inform a deeper understanding of one middle school teacher’s manner of soft scaffolding, which refers to just-in-time and contingent support, through teacher-student interaction to examine how transfer of responsibility was achieved. We investigated one middle school teacher’s forms of scaffolding during a problem of food systems and supply chains related multiple aspects of sustainability and social justice issues. Using conversation analysis, three discursive patterns in scaffolding emerged: (1) shifting patterns of turn-taking organization; (2) leaving room for the students to take responsibility by giving extended wait time; and (3) extending the discussion with different examples. The paper concludes with implications for PBL teachers and researchers.
相似文献34.
Several studies of the validity of the intensive time series design have revealed a post-intervention increase in the level of achievement data. This so called “momentum effect” has not been demonstrated through the application of an appropriate analysis technique. The purpose of this study was to identify and apply a technique that would adequately represent and describe such an effect if indeed it does occur, and to use that technique to study the momentum effect as it is observed in several data sets on the learning of the concept of plate tectonics. Subsequent to trials of several different analyses, a segmented straight line regression analysis was chosen and used on three different data sets. Each set revealed similar patterns of inflection points between lines with similar time intervals between inflections for those data from students with formal cognitive tendencies. These results seem to indicate that this method will indeed be useful in representing and identifying the presence and duration of the momentum effect in time series data on achievement. Since the momentum effect could be described in each of the data sets and since its presence seems a function of similar circumstances, support is given for its presence in the learning of abstract scientific concepts for formal cognitive tendency students. The results indicate that the duration of the momentum effect is related to the level of student understanding tested and the cognitive level of the learners. 相似文献
35.
Chris Rasmussen Oh Nam Kwon Karen Allen Karen Marrongelle Mark Burtch 《Asia Pacific Education Review》2006,7(1):85-93
This paper provides an overview of the Inquiry-Oriented Differential Equations (IO-DE) project and reports on the main results
of a study that compared students’ beliefs, skills, and understandings in IO-DE classes to more conventional approaches. The
IO-DE project capitalizes on advances within mathematics and mathematics education, including the instructional design theory
of Realistic Mathematics Education and the social negotiation of meaning. The main results of the comparison study found no
significant difference between project students and comparison students on an assessment of routine skills and a significant
difference in favor of project students on an assessment of conceptual understanding. Given these encouraging results, the
theoretical underpinnings of the innovative approach may be useful more broadly for undergraduate mathematics education reform. 相似文献
36.
Young-Hoo Kwon Ki Hoon Han Christopher Como Sangwoo Lee Kunal Singhal 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):231-246
The purpose of this study was to assess the validity of the X-factor computation methods and to examine whether direct relationships exist between the X-factor parameters and the clubhead velocity in a group of skilled male golfers (n = 18, handicap = ? 0.6 ± 2.1). Five driver trials were captured from each golfer using an optical motion capture system (250 Hz). Two plane-based methods (conventional vs. functional swing plane-based) and one Cardan rotation-based method (relative orientation) were used to compute select X-factor (end of pelvis rotation, top of backswing, ball impact (BI), and maximum), X-factor stretch (stretch and maximum stretch), and X-factor velocity (BI and maximum) parameters. The maximum clubhead velocity was extracted and normalized to golfer's body height to eliminate the effect of body size. A one-way repeated MANOVA revealed that the computation methods generated significantly different X-factor parameter values (p < 0.001). The conventional method provided substantially larger X-factor values than the other methods in the untwisting phase and the meaningfulness of select X-factor parameters generated by this method was deemed questionable. The correlation analysis revealed that the X-factor parameters were not directly related to the maximum clubhead velocity (both unnormalized and normalized). 相似文献
37.
The current study examined a mediating effect of empathic accuracy on the relationship between counselor experience level and counseling outcome. Data were collected from 48 counselor?Cclient dyads in real-life counseling settings. Empathic accuracy and counseling outcome were assessed by using client perceptions of the first three audiotaped counseling sessions. Ickes?? standard empathic accuracy assessment procedure was used with modifications to assess empathic accuracy. The procedure to assess empathic evaluation included three steps: (a) clients recognize and write down their thoughts and feelings while listening to the audiotapes, (b) counselors infer their client??s thoughts and feelings, (c) The third raters rate the statements of counselors?? empathic accuracy. Correlational analysis revealed that counselor experience level, empathic accuracy, and counseling outcome were positively related to one another. A path analysis was used to test the model that counselor experience level affects counseling outcome through the effect of empathic accuracy. Both paths from counselor experience level to empathic accuracy and from empathic accuracy to counseling outcome were significant, along with a significant mediating effect of empathic accuracy. These results show enhancing empathic accuracy is critical for counseling outcome. Limitations of the current study and suggestions for future research were discussed. 相似文献
38.
Zahide Yildirim Charles M. Reigeluth Seolim Kwon Yuichi Kageto Zihang Shao 《Interactive Learning Environments》2013,21(6):721-736
This study explored the use of several learning management systems (LMS), their benefits, and their limitations in relation to the desired characteristics of an ideal Personalized Integrated Educational System (PIES) for the information age. A qualitative research design was used. The participants of the study were teachers, administrators, and technology coordinators in a small suburban school district. The data were collected through interviews and were subjected to content analysis. The findings of the study indicated that each of the LMSs investigated in this study still has some significant limitations, for none of them provides all the information-age functions of PIES, and what an ideal PIES should possess as information-age functions can be categorized under students’ learning, assessment and system-related preferences. 相似文献
39.
Bridget A. Franks David J. Therriault Miriam I. Buhr Evelyn S. Chiang Claire M. Gonzalez Heekyung K. Kwon Jenni L. Schelble Xuesong Wang 《Metacognition and Learning》2013,8(2):145-171
This study explored the abilities of 5th, 8th, and 10th graders, and College students to reason logically about what they read. Both students’ metacognitive behavior (looking back at previously read text) and their performance on logical deduction questions were recorded and analyzed in a reading task. Conditional logic premises and deductive questions were embedded in three narratives containing premise information that was factual (True Story), contrary to fact (False Story), or unverifiable via common world knowledge (Neutral Story). The texts and questions were presented one sentence at a time on a computer screen; participants controlled the presentation of sentences. For answering the questions, three response tasks were devised. One task (labeled Generate) required readers to generate their own logical conclusions in response to deduction questions. Two tasks (labeled Valid and Invalid) required readers to evaluate logically valid or logically invalid conclusions drawn by story characters in the texts. Students in early and late adolescence looked back more when asked to evaluate logical conclusions than when asked to generate conclusions on their own; College students’ lookback frequencies were not significantly affected by response task, but were greater overall than those of younger students. With conditional forms requiring an uncertainty response (Affirmed Consequent and Denied Antecedent), readers looked back more when evaluating logically invalid conclusions than when evaluating logically valid ones. Readers of all ages were more likely to agree with story characters’ (valid) uncertain conclusions with the AC and DA forms than they were to disagree with story characters’ (invalid) certain conclusions to these forms. Both lookback frequency and performance on logic questions were lowest when readers were required to reason from contrary to fact premises. 相似文献
40.