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1.
Background When an exam question is read, a mental representation of the task is formed in each student's mind. This processing can be affected by features such as visual resources (e.g. pictures, diagrams, photographs, tables), which can come to dominate the mental representation due to their salience.

Purpose The aim of this research was to investigate the effects of visual resources in exam questions and, in particular, to investigate how and when students use images and whether subtle changes to these salient physical features can affect whether a question is understood and answered in the way intended by the question-setters.

Sample The participants were 525 16-year-old students, with a range of ability, in four secondaryschools.

Design and methods Experimental test papers were constructed including six questions based on past examination questions and involving graphical elements. For five of the six questions, two versions were designed in order to investigate the effects of changes to visual resources on processing and responses. A sample of the students were interviewed afterwards.

Results Where two versions of a question were trialled in parallel, the differences in the visual resources significantly affected marks for one question and had smaller effects on marks and the nature of answers with some of the others. There were mixed views from students over whether a visual resource that is not strictly necessary should be used. Some considered it reassuring, whilst others deemed it unnecessary. Evidence in the literature suggests that caution may be needed since there is a risk that some students may pay too much attention to the image. Findings from one question (question 6) indicated that visuals can increase the likelihood of students making unhelpful interpretations of a question. Students were seen to have sensible expectations regarding when to use information from a visual resource and what is important in an illustration. In addition, more use tended to be made of a technical diagram (in question 12) in comparison to pictures or sketches, and it was found that if an image provides a clue to an answer, this may be used in preference to information in the text.

Evidence regarding the use that students made of a table (question 1) indicated that the data in the table cells were given more attention than some of the preceding text and text in a header. This might apply similarly to other resources like graphs and charts.

Conclusions It is important to ensure that the inclusion of a visual resource is carefully considered and appropriately designed. If a visual resource is not strictly needed in a question, the writer will need to balance the advantages and disadvantages. Authors should also consider whether and how students are likely to use or be affected by the particular visual resource chosen. The findings and suggested implications of this study are most applicable to high-stakes testing but may also be useful to those preparing school textbooks and to teachers in their preparation of classroom materials.  相似文献   

2.
This research investigated the difficulty of examination questions for students with weaker reading skills. Item level performance data were obtained for all candidates who took a maths examination (for 16 year olds). A sub-group of students who had access to a reader was identified (students with proven reading difficulties are permitted to have an adult available to read the examination questions aloud). A matched control group of students was also identified. Facility values were calculated for the “Reader” and “Matched” groups and used to compare item difficulty between groups. Questions for which there was a statistically significant difference between scores for the two groups were selected for more detailed analysis of the responses given by 100 candidates from each group. The analyses attempted to identify the question features likely to have contributed to relative difficulty or ease for those with weaker reading skills. This can inform future question-writing practice.  相似文献   

3.
A few studies suggest that gifted children with dyslexia have better literacy skills than averagely intelligent children with dyslexia. This finding aligns with the hypothesis that giftedness-related factors provide compensation for poor reading. The present study investigated whether, as in the native language (NL), the level of foreign language (FL) literacy of gifted students with dyslexia is higher than the literacy level of averagely intelligent students with dyslexia and whether this difference can be accounted for by the difference in their NL literacy level. The sample consisted of 148 Dutch native speaking secondary school students divided in four groups: dyslexia, gifted/dyslexia, typically developing (TD), and gifted. All students were assessed on word reading and orthographic knowledge in Dutch and English when they were in 7th or 8th grade. A subsample (n = 71) was (re)assessed on Dutch, English, French, and German literacy one year later. Results showed that Dutch gifted students with dyslexia have higher NL literacy levels than averagely intelligent students with dyslexia. As in the NL, a stepwise pattern of group differences was found for English word reading and spelling, i.e., dyslexia < gifted/dyslexia < TD < gifted. However, it was not found for French and German literacy performance. These results point towards compensation: the higher English literacy levels of gifted/dyslexic students compared to their averagely intelligent dyslexic peers result from mechanisms that are unique to English as a FL. Differences in results between FLs are discussed in terms of variation in orthographic transparency and exposure.  相似文献   

4.
This study explores the relationship between engagement with an online, free-to-use question-generation application (PeerWise) and student achievement. Using PeerWise, students can create and answer multiple-choice questions and can provide feedback to the question authors on question quality. This provides further scope for students to engage in discussion about the question with their peers. Data on PeerWise use and examination performance were collected from over 3000 students across six large undergraduate courses (in physics, chemistry and biology) over three academic years in three research-intensive UK universities. A reliable and valid measure of overall PeerWise activity was created and a multilevel model developed describing the relationship between PeerWise activity and student performance in end of course examinations. Using this approach, a significant positive association was found between students’ engagement with PeerWise and their academic attainment in end of course exams, even controlling for prior ability. The implications of these findings for educators are discussed.  相似文献   

5.
Objective testing techniques, such as multiple-choice examinations, are a widely accepted method of assessment in gross anatomy. In order to deter cheating on these types of examinations, instructors often design several versions of an examination to distribute. These versions usually involve the rearrangement of questions and their corresponding answer choices. This study will determine whether the distribution of different versions of an examination affects student performance in a lower division anatomical science course. Students who receive the original version of an examination may be at an advantage over those that receive a shuffled version of an examination because of the systematic tendencies that go into examination construction. This study concludes that the shuffling of questions and answer choices to produce multiple versions of an examination does not affect student performance.  相似文献   

6.
The purpose of this study was to investigate whether the distributed presentation of different versions of a question would produce better performance on a new version of the question than distributed presentation of the same version of the question. A total of 48 four question sets of five alternative multiple‐choice questions were presented during a college lecture course. The answers to all the four questions in each set required an inference from the same fact statement. One question in each set appeared on both a block exam and the final. Each of the other three questions was presented either on an online quiz before class, during class or on an online quiz a week after class. Answering different versions of a question before class, during class and after class resulted in better performance on a fourth version of the question on the exam and final than answering the same question before class, during class and after class. On the final exam, 44 questions were answered twice, first under a time constraint of 90 seconds and then when response time was unlimited. The two responses were virtually identical.  相似文献   

7.
External written examinations are commonly used for determining student academic achievement. The influence of question type and cognitive process on examination performance in senior-secondary physical education is unclear. A secondary data analysis of Victorian Certificate of Education (VCE) Physical Education examination data (2011; n?=?9,323, 2012; n?=?8,781) was conducted. Question type (multiple choice and short answer) and overall examination performance were compared and the predictive value of question type, cognitive process (based on Bloom’s revised taxonomy), and overall examination scores determined. In 2011 and 2012, students performed significantly better on multiple-choice questions; however, short-answer performance better predicted overall exam performance. A significant difference between marks achieved by cognitive level and grade (Ungraded [UG] – A+) was found. Low-achieving students (UG – D) were performing well below the examination mean across all questions. Developing higher order thinking skills for all students may lead to improved overall examination performance in VCE Physical Education.  相似文献   

8.
评核过程包括设计规划以收集资料、预备考生课业、报告考生的学习成绩这三个主要步骤。在公开考试中,考生透过他们课业表现,显示自己在个别学科中的学术水平,包括对内容认识的宽广度和难易度。课业要求往往在考试题目中反映出来。编制试题是一项专业的工作。命题时,拟题员须发掘新的题材、寻找新颖的情景、设计合适的题目;草拟答案时,亦须配合时代发展不断创新。本文旨在提供一些有关香港命题工作经验。  相似文献   

9.
It may be thought that gaining a place at university confers self‐belief on students with dyslexia; after all, they have succeeded in their academic studies. Our research explored self‐efficacy beliefs in university students with and without dyslexia. An Academic Self‐Efficacy Scale and a Sources of Academic Self‐Efficacy Scale were completed by 44 university students. These scores were compared between dyslexic and non‐dyslexic students. Interviews were conducted with eight participants to gain a fuller understanding of how their self‐efficacy beliefs develop. Undergraduate students with dyslexia scored lower than students without dyslexia on four out of the five measures of academic self‐efficacy. The dyslexic students reported role models, teachers and school performance as factors influencing their motivation toward academic work. The research suggests that university students with dyslexia still need interventions to help boost their self‐efficacy profiles, despite the level of success they have achieved in gaining a place at university.  相似文献   

10.
The main aim of this paper is to discuss some moral implications of cognitive doping in education. In this context, the term ‘cognitive doping’ refers to the use of cognitive enhancing drugs—such as Ritalin—among students in order to improve their cognitive functions and educational performance on college exams. Cognitive doping raises not only the question of its health consequences and its legal regulation, but also the ethical questions concerning the moral difference between medical treating and enhancing humans, on the one hand, and the fairness of educational examination results, on the other. Such doping, which is similar to the doping in sports, gives an unfair advantage to students who use cognitive enhancing drugs over those who do not. However, the key question is not how to ensure equal access to the enhancing drugs, but rather whether their use for educational purposes is right. Therefore, this question would remain even if all students had equal access to such drugs and the willingness to use them.  相似文献   

11.
A study is presented in which three characteristics of dyslexia were examined: (a) speed limitations in word identification, (b) sensitivity to increasing task demands, and (c) orthographic compensation. Ten students with dyslexia (10 years old) were compared to 10 chronological-age controls and 20 reading-age controls on their performance in reading. Response latencies of the students with dyslexia were slower when familiar words, letter clusters, and nonwords had to be named. A larger word-frequency effect and a larger word-length effect in the these students indicates that they have difficulty with increasing task demands. In addition, a subword-frequency effect was found to be larger in the students with dyslexia. These differences among the three groups of students are interpreted in terms of automatization. Furthermore, it is suggested that students with dyslexia may have a preference for large orthographic units, which is used as a compensatory tool in reading.  相似文献   

12.
A controversy has recently developed regarding the hypothesis that developmental dyslexia may be caused, in some cases, by a reduced visual attention span (VAS). To examine this hypothesis, independent of phonological abilities, researchers tested the ability of dyslexic participants to recognize arrays of unfamiliar visual characters. Employing this test, findings were rather equivocal: dyslexic participants exhibited poor performance in some studies but normal performance in others. The present study explored four methodological differences revealed between the two sets of studies that might underlie their conflicting results. Specifically, in two experiments we examined whether a VAS deficit is (a) specific to recognition of multi-character arrays as wholes rather than of individual characters within arrays, (b) specific to characters’ position within arrays rather than to characters’ identity, or revealed only under a higher attention load due to (c) low-discriminable characters, and/or (d) characters’ short exposure. Furthermore, in this study we examined whether pure dyslexic participants who do not have attention disorder exhibit a reduced VAS. Although comorbidity of dyslexia and attention disorder is common and the ability to sustain attention for a long time plays a major rule in the visual recognition task, the presence of attention disorder was neither evaluated nor ruled out in previous studies. Findings did not reveal any differences between the performance of dyslexic and control participants on eight versions of the visual recognition task. These findings suggest that pure dyslexic individuals do not present a reduced visual attention span.  相似文献   

13.
Five 8- to 10-year-old children with dysphonetic and dyseidetic dyslexia were given instruction in reading comprehension using a story grammar strategy in which story instruction was differentially designed to match the simultaneous or sequential mental processing strengths of each dyslexia subtype. A multiple baseline, single subject experimental design and statistical analyses indicated that the experimental treatments yielded statistically and clinically significant improvements in the proportion of qualitatively important story elements recalled by the subjects, when compared to baseline traditional remedial instruction. The results suggested that students with dyslexia can increase their reading comprehension with training in metacognitive strategies. The question of whether the results were attributable to the subtype-matched methods per se or to strategy training in general, as well as a number of methodological issues, is being explored in subsequent research.  相似文献   

14.
In this paper, we study the relationship between the use of “crib sheets” or “cheat sheets” and performance on in-class exams. Our extensive survey of the existing literature shows that it is not decisive on the questions of when or whether crib sheets actually help students to either perform better on an exam or better learn the material. We report on our own detailed analysis for a body of crib sheets created for the final exam in a junior-level Data Structures and Algorithms course. We wanted to determine whether there is any feature of the crib sheets that correlates to good exam scores. Exam performance was compared against a number of potential indicators for quality in a crib sheet. We have found that students performed significantly better on questions at the comprehension level of Bloom’s taxonomy when their crib sheet contained good information on the topic, while performance on questions at higher levels of the taxonomy did not show correlation to crib sheet contents. We have also seen that students at certain levels of performance on the final exam (specifically, medium-to-high performance) did relatively better on certain questions than other students at that performance level when they had good coverage of that question’s topic on their crib sheet.  相似文献   

15.
This case study explores students’ perceptions of seen examination questions about topics not covered by the formal curriculum of a final‐year economics module and of the associated group support sessions. Eight semi‐structured interviews with a total of 13 students were analysed. Contrary to expectations, learners taking a strategic approach to the module were not attracted by the seen questions. The uncertainty of an unfamiliar assessment format and the prospect of undertaking independent research and group work were perceived as involving more risks than the familiar unseen examination. Take‐up for the seen examination questions was low, and the students who did not answer a seen question tended to make workload considerations as well as concerns about group work for assessment purposes responsible for their decision. Despite not participating in the group support sessions, a few students researched the seen question in conjunction with trusted fellow students or on their own. The students who answered a seen question enjoyed the autonomy which the seen exam questions provided, while other students were critical of the way in which their autonomy might be externally controlled. The study provides insight into the impact of assessment on risk taking and students’ perception of risk associated with this type of assessment.  相似文献   

16.
This paper presents a detailed quantitative analysis of the use of seen questions within examinations in Economics option modules at one UK university. 4622 marks for seen and unseen questions awarded over a period of three years were analysed; the impact of personal characteristics was analysed using a sub-sample. It was found that the number of attempted answers to the seen question was somewhat lower than might be expected if students had engaged in random selection of examination questions and the proportion of students who attempted to answer the seen question varied both across modules and years. The majority of students who answered the seen question did so in only one module, and answering the seen question in more than one module did not have a positive impact on obtaining a good mark for the seen question. Most notably students who answered seen questions were more likely to obtain a good mark for seen than for unseen questions. The personal factors found to correlate with the likelihood of answering a seen question were gender, performance in Economics core modules, and type of school attended. Reasons for the findings are discussed and set within the context of innovation in Economics assessment.  相似文献   

17.
Educators question whether performing a laboratory experiment as an observer (non-hands-on), such as conducted in a distance education context, can be as effective a learning tool as personally performing the experiment in a laboratory environment. The present paper investigates this issue by comparing the performance of distance education students with their on-campus counterparts in a junior-level fluid mechanics laboratory course over a three semester period. Using digital recording methods, the on-campus versions of the laboratory experiments were formatted to accommodate distance-education students who did not have access to campus facilities. This paper compares the assessment of student performance in demonstrating both learning of technical concepts and the ability to describe these in an effective written laboratory report.  相似文献   

18.
Anatomical examinations have been designed to assess topographical and/or applied knowledge of anatomy with or without the inclusion of visual resources such as cadaveric specimens or images, radiological images, and/or clinical photographs. Multimedia learning theories have advanced the understanding of how words and images are processed during learning. However, the evidence of the impact of including anatomical and radiological images within written assessments is sparse. This study investigates the impact of including images within clinically oriented single-best-answer questions on students' scores in a tailored online tool. Second-year medical students (n = 174) from six schools in the United Kingdom participated voluntarily in the examination, and 55 students provided free-text comments which were thematically analyzed. All questions were categorized as to whether their stimulus format was purely textual or included an associated image. The type (anatomical and radiological image) and deep structure of images (question referring to a bone or soft tissue on the image) were taken into consideration. Students scored significantly better on questions with images compared to questions without images (P < 0.001), and on questions referring to bones than to soft tissue (P < 0.001), but no difference was found in their performance on anatomical and radiological image questions. The coding highlighted areas of “test applicability” and “challenges faced by the students.” In conclusion, images are critical in medical practice for investigating a patient's anatomy, and this study sets out a way to understand the effects of images on students' performance and their views in commonly employed written assessments.  相似文献   

19.
We investigated the use of self-regulated study strategies among undergraduates with dyslexia by means of extensive web-based diary data, comparing their strategy use to that of matched students without dyslexia who completed the diary in the same period. Additionally, we examined the perceived benefits of using the recorded strategies in both groups, as well as relationships between the recorded strategies and perceived self-efficacy and academic performance. Results indicated that across lecture, individual study, and social study contexts, students with and without dyslexia recorded a comparable, broad range of strategies, yet students with dyslexia seemed to use particular visual and social strategies more consistently than did students without dyslexia. Across the three study contexts, both students with and without dyslexia also perceived the strategies they recorded in the diaries to be quite beneficial, but with particular visual and social strategies seemingly perceived as more helpful by students with dyslexia. Finally, self-regulated study strategies were positively related to perceived self-efficacy and academic performance among the students with dyslexia but not among the students without dyslexia. We discuss the possibility that the diary method used to assess strategy use among students with dyslexia in different study contexts over time was more appropriate for revealing the breadth and value of their strategy repertoire than the decontextualized, one-time questionnaire and interview approaches used in prior work.  相似文献   

20.
Interest in measuring and evaluating student learning in higher education is growing. There are many tools available to assess student learning. However, the use of such tools may be more or less appropriate under various conditions. This study provides some evidence related to the appropriate use of pre/post‐tests. The question of whether graded tests elicit a higher level of performance (better representation of actual learning gains) than ungraded post‐tests is examined. We examine whether the difficulty level of the questions asked (knowledge/comprehension vs. analysis/application) affects this difference. We test whether the student’s level in the degree programme affects this difference. Results indicate that post‐tests may not demonstrate the full level of student mastery of learning objectives and that both the difficulty level of the questions asked and the level of students in their degree programme affect the difference between graded and ungraded assessments. Some of these differences may be due to causes other than grades on the assessments. Students may have benefited from the post‐test, as a review of the material, or from additional studying between the post‐test and the final examination. Results also indicate that pre‐tests can be useful in identifying appropriate changes in course materials over time.  相似文献   

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