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1.
The present study was intended to deepen current knowledge about the impact of graphic organizers (GOs) on students’ learning in a computer-based learning environment, by evaluating the effects of successive versus simultaneous presentation of a GO and an explanatory text. Based on the previous studies, we hypothesized that simultaneous display of a GO improves learning performances for the information it highlights (represented elements), but impairs those for nonrepresented elements, owing to a focused processing effect during text reading. We predicted that staggering the display of the document and the GO would avoid this effect and enhance the learning of both represented and nonrepresented elements. We compared three groups: students who studied a multimedia document without a GO (control group); students who viewed the same multimedia document accompanied by a GO that was displayed simultaneously (simultaneous GO group); and students who viewed the document and were then shown the GO (successive GO group). In line with previous research on GOs, results showed that adding a GO to the multimedia document increased students’ memorization of the represented elements and their comprehension. Interestingly, students in the successive GO group exhibited enhanced memorization of the nonrepresented elements and had the highest comprehension scores. These original results indicate that delaying the display of the GO can lead students to process the overall information more deeply and, in turn, improve their learning.  相似文献   

2.
The purpose of this study was to examine specific word- and sentence-level features most frequently used in the expository writing of four groups of college writers. Three groups were writers who demonstrated disabilities. Group 1 students (n = 87) demonstrated learning disabilities (LD); Group 2 (n = 50), attention-deficit/hyperactivity disorder (ADHD); and Group 3 (n = 58), combined LD and ADHD. Group 4 consisted of writers with no history of a documented disability (n = 92). Computer-based analysis and structural equation modeling were used to group specific linguistic features identified in the expository essays across all four groups. The frequency of linguistic features, not errors, was analyzed. Four communication dimensions (factors) were identified for the four groups of writers, but the factor loadings and correlations were significantly different across groups. Furthermore, the relationships of specific linguistic features were studied as to their impact on the verbosity, quality, and lexical complexity of students' expository essays. It is interesting to note that very high correlations were found between verbosity, quality, and lexical complexity, suggesting that these constructs are not as separate in their functioning as might be supposed. Implications for assessment and instruction are provided.  相似文献   

3.
ABSTRACT. Two groups of middle school students were taught U.S. colonial history during a 5-week period using 2 different instructional strategies. In the experimental group, concepts and problem-solving strategies were explicitly taught; in the control group, content was presented using lectures and reading. All students took a pretest and several posttests. Declarative knowledge tasks measured factual content knowledge and domain vocabulary acquisition; procedural knowledge was measured with problem-solving essays. Whereas performance was not statistically different between the 2 groups on the fact tests, significant differences were found on the vocabulary tests and problem-solving essays. These findings support using direct instruction for relational thinking and problem solving with explicit reference to concepts and attributes.  相似文献   

4.
Collins  Alyson A.  Ciullo  Stephen  Graham  Steve  Sigafoos  Lisa L.  Guerra  Sara  David  Marie  Judd  Laura 《Reading and writing》2021,34(7):1623-1651
Reading and Writing - This study examined the effectiveness of Self-Regulated Strategy Development (SRSD) to improve students’ ability to write expository essays after reading social studies...  相似文献   

5.
Twenty‐three students with varying academic and linguistic profiles were taught a strategy for revising expository essays, using the Self‐Regulated Strategy Development model for instruction. Students learned basic revising tactics and to consider text structure as they managed decisions on how to improve their essays. Instructional effects were assessed using a multiple baseline with multiple probes in baseline design. Positive results were found for English learners, including those who were identified as having learning disabilities, or who were low‐, average‐ and high‐achieving writers; moreover, results were equally positive for students who were not English learners. After instruction and 4 weeks later, students revised more, produced more revisions that improved text, and revised longer text segments, which resulted in an improvement in overall quality.  相似文献   

6.
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7.
This article argues that whatever the 2015 OECD report says about the value of ICT in relation to PISA results, our research has shown that using ICT in the education of students with Learning Difficulties has great value in interesting, enthusing and inspiring these students, so leading to better educational outcomes. The term ‘Learning Difficulties’ (LD) is used to refer to a condition of a large group of children who need extra assistance with schooling and arises from a vast range of cognitive and physical impairments. The reported research was conducted in two Special Schools in metropolitan Melbourne with the goal of investigating whether, and if so how, ICT could be used to support school communities involving students with learning difficulties, and whether it could help these students with their learning. This research found that ICT certainly does improve LD students’ attitude to learning and equips them with adequate skills to allow them to enter the workforce or continue with further study through various pathways. It provides evidence that for LD students, a significant attainment in skills and academic knowledge is facilitated by the adoption of ICT in the classroom.  相似文献   

8.
Abstract

The self-regulated strategy development approach to instruction was used to help 3 middle school students who had learning problems, including attention deficit hyperactivity disorder and specific language impairment, learn a strategy for planning and writing expository essays. The composition strategy helped students to consider their topic in advance and to use text structure knowledge to develop 5-paragraph essays. Regular education teachers provided instruction to the target students in inclusive classrooms; special education teachers facilitated the writing program. A multiple-probe design across students (R. D. Horner & D. M. Baer, 1978) was used to assess the effects of the strategy. Instruction had a positive effect on the students' approach to writing and overall writing performance. Four weeks following instruction, students' papers remained improved and were still longer and more complete.  相似文献   

9.
This paper reports the results of a study comparing college freshmen with learning disabilities (LD) and freshmen with no learning disabilities (NLD). Four data collections over one academic year were completed on a total of 72 students (LDn=39; NLDn=33). Results of the study indicated differences between groups in their initial choice of living accommodations and in the changes made over the year: the overall trend was for students with LD to become more dependent on their families, while students with NLD were becoming less dependent on their families. With regard to academics, students with LD reported spending significantly less time in study and course preparation, as well as greater pessimism about success in coursework. Despite their pessimism, the actual GPA attainment of students with LD was similar to that of NLD peers. Whereas both groups initially predicted it would be easy to adjust to the academic and social nature of college, students with learning disabilities ultimately reported being dissatisfied with the social climate on campus. No differences were found between LD and NLD students regarding their motivation for attending college, or their plans for final degree attainment.  相似文献   

10.
The extant literature on the social functioning of students with learning disabilities (LD) has indicated that whereas a majority belong to peer groups, a higher proportion are isolated and most have lower social status among peers in general than their typically achieving classmates. Although some work has examined these issues over short-term longitudinal studies, none to date have examined them over extensive time periods. Toward this end, the current study examined a sample of 1,361 students (678 girls and 683 boys; 55 with LD) using multiple measures of peer social functioning assessed each semester from spring of third grade through fall of sixth grade. The results indicated that whereas students with LD were similar to their typically achieving peers in terms of group functioning and characteristics, they were viewed as lower in social standing among their classmates as a whole. These effects were maintained over time, indicating that long-term inclusion may not substantially affect peer social functioning among students with LD.  相似文献   

11.
This article presents a meta‐analysis of experimental and quasi‐experimental studies in which intermediate and secondary students with learning disabilities were taught science content through the use of graphic organizers (GOs). Following an exhaustive search for studies meeting specified selection criteria, 23 standardized mean effect sizes were extracted from six articles involving 271 participants in grades 6 through 12. Findings included that, across immediate posttest and maintenance conditions, the use of GOs was associated with increased vocabulary knowledge and factual comprehension measured by researcher‐generated multiple‐choice tests in science. Conclusions, implications for future research, and practical recommendations are presented.  相似文献   

12.
The effects of discovery and expository instructional methods on the attitude of students to biology was investigated. The sample consisted of 240 Form IV biology students randomly drawn from six selected secondary schools in the Oyo state of Nigeria. They were assigned into two groups—experimental and control. The experimental group was exposed to the discovery method, and the control group was taught using the expository method. The science class of Form IV in each of the six schools was selected intact for the study. A nonrandomized pretest-posttest control group design was employed. The major instrument was the 40–item Scientific Attitude Questionnaire (SAQ). It is a Likert-type questionnaire using five scales. Two hypotheses were tested. Analyses of the results showed that the experimental group evinced a significantly more favorable attitude to biology than the control group (t = 8.87, p < 0.01). It was also found that the high, average-, and low-ability groups in the experimental class evinced a more favorable attitude to biology than their counterparts in the control class. However, there was no significant difference in the attitude of male and female students exposed to the discovery and expository methods (F1,227 = 0.07, p > 0.999). The article concludes with a recommendation that science learning using the discovery method may enable the learner to evince more a favorable attitude toward problem recognition and problem solving than when learning is done by the expository method.  相似文献   

13.
Thirty-three college students enrolled in a special LD program at a small liberal arts college were compared with thirty-three non-LD peers in the syntactic complexity of their writing when asked to write an expository essay on an assigned topic within a 30-minute time limit. The essays after being scored holistically were then prepared for computer scoring based on T-units using the Syntactic Density Scoring procedure (SDS). This program was designed to assess syntactic complexity or degree of embeddedness as one important aspect of good writing. The SDS was comprised of 10 variables which were assigned different weights and then used in calculating the SDS. LD college writers did not differ significantly on the SDS or the corrected SDS (CSDS) score. However, they did differ on two of the variables thought to be more sensitive measures of syntactic complexity, the number of subordinate clauses per T-unit and the main clause word length. The results of the factor analysis confirmed that the SDS provides supplementary information to other written expressive language tools presently used. Limitations of this procedure are discussed and recommendations for refinement of the SDS and its potential in the future are described. This research was supported in part by the June Lyday Orton Language Disability Trust and the U.S. Office of Special Education, Department of Education (US HEW OE 300 700 493)  相似文献   

14.
We reviewed eight studies that described learning differences between students with learning disabilities (LD) and students with mild mental retardation (MMR). A total of 639 students, 6–20 years old, participated in these studies. Study authors examined students' inductive reasoning and their performance during guided inquiry and more lengthy interventions in reading and math. Students with LD and students with MMR were assessed in terms of learning ease, pre‐ to posttreatment gains, and the maintenance, transfer, and application of knowledge acquisition. Students with LD statistically significantly outperformed students with MMR on both inductive reasoning and guided inquiry tasks. They made reliably larger gains following interventions in reading and math. Across all learning tasks and contexts, students with LD displayed greater consistency transferring and applying conceptual knowledge to new tasks. Regarding maintenance, results were mixed. Implications for categorical instruction are discussed.  相似文献   

15.
In each of two studies, teachers were randomly assigned to either a Virtual Workshop (VW) group that used a computerized professional development program or an Actual Workshop (AW) group that participated in face-to-face professional development, including discussion, feedback, and collaboration. In both studies, teachers’ posttest scores related to their knowledge of the Question Exploration Routine and their plans for using it were significantly higher than their pretest scores. In Study 2, both groups’ posttest scores with regard to implementation and planning of the routine were significantly greater than their pretest scores. There were no significant differences between the groups at posttesting on any measure. The posttest knowledge scores of the whole groups of students and the subgroups of students with LD being taught by both groups of teachers were significantly higher than their pretest scores. All teachers indicated that they were satisfied with the training and the routine. VW teachers in both studies indicated that they were satisfied with the software program.  相似文献   

16.
The purpose of this study was to identify predictors of competence among adolescents with learning disabilities (LD) who participated in a virtual supported self‐advocacy programme within the risk and protective paradigm. The sample consisted of 374 adolescents with and without learning disabilities, students of the 7th to 9th grades, at 15 schools across Israel. The adolescents were divided into three groups, matched by age and gender: 111 adolescents with LD who participated in a five‐month virtual‐supported intervention, and two comparison groups: adolescents with LD (N = 115) who did not participate in the program and adolescents without LD (N = 148). The self‐perceptions of adolescents were assessed using the following questionnaires: basic psychological skills (competence and relatedness); hope and loneliness. Following the intervention, higher competence scores were reported by students with LD who participated in the programme. At that time (the end of the academic year), the predictors of the groups of students with LD for the competence measure were their level of competence at the beginning of the period, their belonging to the group who participated in the intervention, their loneliness and hope. Comparisons with predictors of the group of students without LD, and with predictors of competence at the beginning of the year, emphasized the importance of risk factors (loneliness) and the protective factors (hope) for students with LD. In addition, the results focused attention at the contribution of the participation in an e‐supported self advocacy programme for enhancing competence among students with LD.  相似文献   

17.
The objective of this study was to evaluate the personal statement as an indicator of writing skill. The evaluation was based on a comparison of specially evaluated personal statements with a standardized measure of writing ability requiring examinees to write timed expository essays. A sample of prospective graduate students wrote test essays and provided copies of personal statements they had submitted for application to graduate school. A majority of the sample acknowledged receiving help in either drafting or revising their statements. Correlations of the 2 indicators (test essay and personal statement) with each of several nontest indicators of writing skill (e.g., self-reports of writing ability and grades on writing assignments) revealed that the traditional expository essay was significantly more highly related to nearly all of the indicators. It is suggested that, although the personal statement may provide certain unique and important information about applicants (and thus be valid for this purpose), its validity as an indicator of writing skill (defined as the ability to present and sustain a coherent discussion of a complex issue) needs to be better established.  相似文献   

18.
This study examined the relationship of different measures of syntactic complexity with rated quality for two genres of text produced by middle school students. It was hypothesized that different measures would be associated with distinct aspects of syntactic complexity; words per clause with greater use of structures more typical of expository texts, and clauses per T-unit with structures more typical of conversational or narrative registers. A sample of 41 seventh and eighth grade students from suburban middle schools composed a narrative and persuasive essays. Texts were rated for quality and coded for syntactic features including words per clause and clauses per T-unit. Syntactic complexity as measured in words per clause was positively correlated with quality for essays but not for narratives. Clauses per T-unit was positively correlated with quality for narratives, but negatively correlated with quality for essays. The relationships between syntactic complexity and text quality were thus found to be dependent both on the genre of the text, and the measure of syntactic complexity used.  相似文献   

19.
This study raises the question what makes school texts comprehensible by analyzing whether students’ genre expectations about literary or expository texts moderate the impact of different forms of text cohesion on reading comprehension, even when the texts are similar regarding their genre. 754 students (Grade 9) from comprehensive schools read one of four text versions with similar content, but different degrees of local and global text cohesion. The four more or less cohesive texts were introduced as literary texts (part of a story) or as expository texts (newspaper article), although the different genres were only purported and the texts contained both literary and expository passages. Reading comprehension was assessed with multiple-choice-items, semi-open, and open-ended questions. Results demonstrate that global cohesion was profitable for reading comprehension with expository expectations, but not with literary ones. Local text cohesion and both forms of cohesion in combination did not interact with students’ genre expectations and had no main effect on comprehension. When students reading skills and prior knowledge were considered, the interaction was still apparent. Moreover, students with lower levels of reading skills tended to profit especially from texts with global cohesion, whereas the readers with higher reading skills achieved equal means in reading comprehension irrespective of the degree of global text cohesion. The findings are discussed with respect to theoretical aspects of text–reader-interactions, cognitive and emotional components of genre expectations, and the composition and instruction of comprehensible school texts.  相似文献   

20.
Students with LD who struggle with reading comprehension can benefit from instruction on how to read strategically. One strategy that has been demonstrated to increase reading comprehension is self‐questioning. In this study, two fifth graders with LD were taught to self‐generate questions using a prompt fading procedure. The participants were provided with expository reading passages with embedded questions. As each participant demonstrated proficiency with answering the embedded questions correctly, the embedded questions were systematically faded and replaced with a prompt for the students to generate their own questions. A multiple baseline across participants design demonstrated that the self‐questioning intervention resulted in improvements in reading comprehension for both students. Additionally, the students demonstrated evidence of maintenance and generalization of reading comprehension outcomes.  相似文献   

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