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91.
This study examined the heterogeneity within a sample of 140 urban second and third graders identified as at-risk for reading
failure due to inefficient word and/or nonword reading. Cluster analyses were conducted using standardized factor scores from
a four-factor structural equation model characterizing reading performance in this sample. These standardized factor scores
represented performance on four distinct factors: efficiency of word-level skills, text level skills, decoding, and vocabulary.
Results identified four clusters of children who show distinctive patterns of performance on the four factors of reading.
These understudied groups show different compositions along demographic categories and reading disability categories. Additionally,
they have unique instructional needs that call for differentiated instruction in the domains of phonological decoding, fluency,
text reading, and vocabulary. 相似文献
92.
Truancy is known to: Hamper academic achievement, predict a range of school-related problems and cause early school leaving. Hence, the development and implementation of measures to tackle truancy are considered as important strategies to prevent early school leaving in Europe. Despite this, there is almost no comparative research which studies variation in truancy rates. This article relies on PISA 2012 data from 24 European countries to empirically answer two questions: (1) To what degree do truancy rates vary cross-nationally? and (2) Do these differences in truancy rates relate to characteristics of the educational system? We found that between-country truancy rates varied more than differences in early school leaving. Moreover, even after taking into account control variables such as economic development and youth unemployment rates, the ways in which educational systems select and group pupils are closely related to truancy rates. 相似文献
93.
Summary versus argument tasks when working with multiple documents: Which is better for whom? 总被引:1,自引:0,他引:1
Laura Gil Ivar Bråten Eduardo Vidal-Abarca Helge I. Strømsø 《Contemporary educational psychology》2010
This article reports on two experiments where undergraduates read five documents on a scientific topic and afterwards answered comprehension questions and wrote either summaries or argument essays on the topic. In the first experiment, students who were instructed to work with the documents for the purpose of summarizing their contents displayed better comprehension and integration of document contents than did students instructed to construct arguments from the documents. In the second experiment, focusing on whether the effects of task instructions on multiple-documents comprehension and integration could be moderated by students’ prior knowledge, it was found that only students with high prior knowledge were able to take advantage of instructions to construct arguments while reading, whereas low-knowledge readers seemed to be more hindered than helped by such task instructions. Theoretical as well as educational implications of these findings are discussed. 相似文献
94.
Four studies examined whether Israeli 5-year-olds (N = 88) and adults (N = 48) drew inferences about psychological properties based on a character's social category, personality trait, or physical appearance trait. Study 1 revealed that while children drew inferences mostly by social category, adults did it by personality trait. Study 2 showed that the children's pattern was not due to how the categorical information was conveyed. Studies 3 and 4 demonstrated that for kindergarteners, labels, not appearances, are determinant of the inductive potential of social categories. Studies indicated that "Jew" and "Arab" were the most inductively powerful social categories for both children and adults. The results carry implications for the roles of language, appearances, and culture in the conceptualization of "human kinds." 相似文献
95.
Alexei Gil Clarissa S. Gama Danilo Rocha de Jesus Maria Inês Lobato Marilene Zimmer Paulo Belmonte-de-Abreu 《Child abuse & neglect》2009,33(9):618-624
ObjectiveTo assess long-lasting effects of childhood trauma on the functional outcome of adult patients diagnosed with schizophrenia.MethodNinety-nine stable patients with schizophrenia followed in an outpatient program at a public university hospital in Porto Alegre, southern Brazil, were investigated for childhood traumatic experiences by the Childhood Trauma Questionnaire (CTQ) and for functional impairment by the World Health Organization Disability Assessment Schedule (WHO/DAS). The schizophrenia diagnosis was assessed by ICD-10 and DSM-IV criteria according to the Operational Criteria Checklist for Psychotic Illness (OPCRIT).ResultsChildhood trauma in general was associated with increased disability in adulthood, reflected by impaired Overall Behavior (p = .023) and Global Evaluation (p = .032). Analysis of specific traumatic domains revealed that increased childhood physical neglect was associated with functional impairment in Overall Behavior (p < .000), Social Role Performance (p = .037) and Global Evaluation (p = .014). Higher emotional abuse was associated with impaired Overall Behavior (p = .026), and higher emotional neglect with poor Global Evaluation (p = .047). Additionally, earlier onset of illness was associated with lower level of functioning evidenced by impairment in Overall Behavior (p = .042). Linear regression using WHO/DAS sections (Overall Behavior, Social Role Performance and Global Evaluation) as dependent variables and CTQ subscales indicated that only physical neglect had an effect on adult functionality.ConclusionsChildhood trauma was associated with functional and social impairment in adult patients with schizophrenia. Specific types of abuse and neglect, such as physical neglect and emotional abuse and neglect, influenced disability, and the most robust association was physical neglect. Studies involving more patients, with normal controls and additional measurements of biological liability, should be conducted to confirm this association and to increase the understanding of gene-environment relationship in schizophrenia and pathways to disability.Practice implicationsFurther investigation is warranted to clarify the association between childhood trauma and disability in schizophrenia, as well as to develop standardized instruments for the assessment of trauma and earlier detection of risk along with education of patients and families about adequate care, in an effort to reduce the incidence of disability in schizophrenia. 相似文献
96.
Victor M. S. Gil 《International Journal of Science Education》2013,35(5):581-588
A test was devised involving familiar chemical examples and administered to samples of Portuguese university chemistry students in order to establish to what extent they recognised and correctly assessed the explanatory content of statements presented in the form of justifications, usually beginning with the word ‘because’. It was found that a high percentage of the students selected as the ‘best explanations’ statements that either involved tautology or simply invoked a rule, principle or general observation. Also, low‐level interpretations and correlations between facts and/or variables (or mathematical concepts) were also frequently taken as valid explanations; more surprising, however, was the finding that a significant proportion of statements involving high level interpretation in terms of fundamental concepts were rated as providing the least intellectual satisfaction. 相似文献
97.
The abundance of images concerning textbooks doesn't always facilitate the understanding of the concepts. In this study, the phases of the moon, the images shown in Primary and Secondary textbooks, the relationships between the written theoretical content and its illustration, as well as the problems of comprehension of some images, are studied. We worked with 78 students in the third year of a university teacher-training course. The images used to illustrate the phases of the moon are not, by themselves, sufficiently explanatory . Students haven't a clear idea of the Sun/Earth/Moon model and they lack some concepts with which to build it. They have also difficulty in expressing themselves in diagrams. Very strong inducements to attract attention are required in the written text, as well as specific instructions on the part of the teacher, if learning is to take place. 相似文献