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1.
This study examined whether 10–12‐year‐old children use two reading strategies to aid their text comprehension: (1) distinguishing between important and unimportant words; and (2) resolving anaphoric references. Of interest was the question to what extent use of these reading strategies was predictive of reading comprehension skill over and above decoding skill and vocabulary. Reading strategy use was examined by the recording of eye fixations on specific target words. In contrast to less successful comprehenders, more successful comprehenders invested more processing time in important than in unimportant words. On the other hand, they needed less time to determine the antecedent of an anaphor. The results suggest that more successful comprehenders build a more effective mental model of the text than less successful comprehenders in at least two ways. First, they allocate more attention to the incorporation of goal‐relevant than goal‐irrelevant information into the model. Second, they ascertain that the text model is coherent and richly connected.  相似文献   
2.
Usability methods have received relatively little methodological attention within the field of E-Government. This paper aims to address this gap by reporting on a usability test of the municipal website of Deventer (the Netherlands), carried out by means of three variants of the think-aloud method (concurrent/retrospective think-aloud protocols and constructive interaction). These three methods had proved successful in a previous evaluation of a different municipal website, yet we decided to replicate our study in order to investigate whether the three methods would reveal different results when applied to another municipal website with a different information architecture. The results of our study showed that, as in the previous municipal website evaluation, the three evaluation methods were largely comparable in terms of output. Nevertheless, we did find a number of differences between the present and previous municipal website evaluation regarding the workings of the three methods—differences that could be explained by the different information architectures of the municipal websites tested. This suggests that the three evaluation methods might indeed work differently depending on the nature of the website that is being evaluated, and calls for more research into the effect of task type on the validity of evaluation methods.  相似文献   
3.
Two component skills are thought to be necessary for successful word problem solving: (1) the production of visual-schematic representations and (2) the derivation of the correct relations between the solution-relevant elements from the text base. The first component skill is grounded in the visual–spatial domain, and presumed to be influenced by spatial ability, whereas the latter is seated in the linguistic–semantic domain, and presumed to be influenced by reading comprehension. These component skills as well as their underlying basic abilities are examined in 128 sixth grade students through path analysis. The results of the path analysis showed that both component skills and their underlying basic abilities explained 49% of students’ word problem solving performance. Furthermore, spatial ability and reading comprehension both had a direct and an indirect relation (via the component skills) with word problem solving performance. These results contribute to the development of instruction methods that help students using these components while solving word problems.  相似文献   
4.
In many science education practices, students are expected to develop an understanding of scientific knowledge without being allowed a view of the practices and cultures that have developed and use this knowledge. Therefore, students should be allowed to develop scientific concepts in relation to the contexts in which those concepts are used. Since many concepts are used in a variety of contexts, students need to be able to recontextualise and transfer their understanding of a concept from one context to another. This study aims to develop a learning and teaching strategy for recontextualising cellular respiration. This article focuses on students’ ability to recontextualise cellular respiration. The strategy allowed students to develop their understanding of cellular respiration by exploring its use and meaning in different contexts. A pre- and post-test design was used to test students’ understanding of cellular respiration. The results indicate that while students did develop an acceptable understanding of cellular respiration, they still had difficulty with recontextualising the concept to other contexts. Possible explanations for this ack of understanding are students’ familiarity with the biological object of focus in a context, the manner in which this object is used in a context and students’ understanding of specific elements of cellular respiration during the lessons. Although students did develop an adequate understanding of the concept, they do need more opportunities to practice recontextualising the concept in different contexts. Further research should focus on improving the strategy presented here and developing strategies for other core concepts in science.  相似文献   
5.
6.
The quality of governmental websites is often measured with questionnaires that ask users for their opinions on various aspects of the website. This article presents the Website Evaluation Questionnaire (WEQ), which was specifically designed for the evaluation of governmental websites. The multidimensional structure of the WEQ was tested in a controlled laboratory setting and in an online real-life setting. In two studies we analyzed the underlying factor structure, the stability and reliability of this structure, and the sensitivity of the WEQ to quality differences between websites. The WEQ proved to be a valid and reliable instrument with seven clearly distinct dimensions. In the online setting higher correlations were found between the seven dimensions than in the laboratory setting, and the WEQ was less sensitive to differences between websites. Two possible explanations for this result are the divergent activities of online users on the website and the less attentive way in which these users filled out the questionnaire. We advise to relate online survey evaluations more strongly to the actual behavior of website users, for example, by including server log data in the analysis.  相似文献   
7.
Text comprehension requires readers to mentally simulate the described situation by reactivating previously acquired sensory and motor information from (episodic) memory. Drawing upon research demonstrating gender differences, favouring girls, in tasks involving episodic memory retrieval, the present study explores whether gender differences exist in mental simulation in children (Grades 4 to 6). In Experiment 1, 99 children performed a sentence–picture verification task measuring mental simulation at sentence level. In Experiment 2, 97 children completed a lexical decision task in which imageability of words was manipulated to measure mental simulation at word level. Only for girls we found faster reaction times for matching versus mismatching sentence–picture pairs (Experiment 1) and high‐imageability versus low‐imageability words (Experiment 2). The results suggest that girls construct more coherent and vivid mental simulations than boys and rely more heavily on these representations. The results emphasize the importance of including gender into reading comprehension research. [Correction added on 13 June 2016, after first online publication: The affiliation of author “Björn B. de Koning” was previously wrong and has been corrected in this current version.]  相似文献   
8.
This study examined the effects of consistency (relational term consistent vs. inconsistent with required arithmetic operation) and markedness (relational term unmarked [‘more than’] vs. marked [‘less than’]) on word problem solving in 10–12 years old children differing in problem-solving skill. The results showed that for unmarked word problems, less successful problem solvers showed an effect of consistency on regressive eye movements (longer and more regressions to solution-relevant problem information for inconsistent than consistent word problems) but not on error rate. For marked word problems, they showed the opposite pattern (effects of consistency on error rate, not on regressive eye movements). The conclusion was drawn that, like more successful problem solvers, less successful problem solvers can appeal to a problem-model strategy, but that they do so only when the relational term is unmarked. The results were discussed mainly with respect to the linguistic–semantic aspects of word problem solving.  相似文献   
9.
Background: Assessment can have various functions, and is an important impetus for student learning. For assessment to be effective, it should be aligned with curriculum goals and of sufficient quality. Although it has been suggested that assessment quality in physical education (PE) is suboptimal, research into actual assessment practices has been relatively scarce.

Purpose: The goals of the present study were to determine the quality of assessment, teachers’ views on the functions of assessment, the alignment of assessment with learning goals, and the actual assessment practices in secondary PE in the Netherlands.

Participants and setting: A total of 260 PE teachers from different schools in the Netherlands filled out an online Physical Education Assessment Questionnaire (PEAQ) on behalf of their school.

Data collection: The online questionnaire (PEAQ) contained the following sections: quality of assessment, intended functions of assessment, assessment practices, and intended goals of PE.

Data analysis: Percentages of agreement were calculated for all items. In addition, assessment quality items were recoded into a numerical value between 1 and 5 (mean?±?SD). Cronbach’s alpha was calculated for each predefined quality aspect of the PEAQ, and for assessment quality as a whole.

Findings: Mean assessment quality (±SD) was 3.6?±?0.6. With regard to the function of assessment, most PE teachers indicated that they intended using assessment as a means of supporting the students’ learning process (formative function). At the same time, the majority of schools take PE grades into account for determining whether a student may enter the next year (summative function). With regard to assessment practices, a large variety of factors are included when grading, and observation is by far the assessment technique most widely applied. A minority of PE teachers grade students without predetermined assessment criteria, and usually criteria are identical for all students. There is an apparent discrepancy between reported PE goals and assessment practices; although increasing students’ fitness levels is the least important goal of PE lessons according to the PE teachers, 81% reports that fitness is one of the factors being judged. Conversely, while 94% considers gaining knowledge about physical activity and sports as one of the goals of PE, only 34% actually assesses knowledge.

Conclusions: Assessment in Dutch PE is of moderate quality. The findings further suggest that PE teachers consider assessment for learning important but that their assessment practices are not generally in line with this view. Furthermore, there seems to be a lack of alignment between intended learning outcomes and what is actually being valued and assessed. We believe that these results call for a concerted effort from PE departments, school boards, and the education inspectorate to scrutinise existing assessment practices, and work together to optimise PE assessment.  相似文献   
10.
This study investigated the effects of a mental simulation training targeted at improving children’s reading comprehension. In a 4-week period, one group of third and fourth graders (n?=?75) learned to draw upon their sensorimotor memories and experiences to mentally simulate text (experimental training group), whereas another group (n?=?51) received the schools’ regular reading comprehension instructions (control training group). Pre-to-posttest differences in general reading comprehension, reading motivation, and mental simulation (distinguishing between perceptual and motor simulation) were examined to evaluate the trainings’ effectiveness. Compared to the control group, children who had received the mental simulation training showed improved performance on general reading comprehension (in Grade 3) and scored higher on reading motivation (in Grades 3 and 4). There were no performance differences between groups on the mental simulation measures. These findings indicate that it is beneficial for children to encourage and teach them to connect their sensorimotor experiences to the text they are reading.  相似文献   
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