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101.
The goals of the present investigation were to provide basic psychometric information about the use of the Preschool and Kindergarten Behavior Scales (PKBS: Merrill, 1994) with a sample of normally-developing preschool children, to assess agreement between parent and teacher ratings of children on this instrument, and to assess concurrent, criterion-related validity of these instruments in terms of their relations with observations of children's behavior in the classroom. Parents and teachers of 47 preschool children completed the scales and these children were observed naturalistically in the classroom setting. Overall, agreement between parents and teachers was modest (-.09 to .38). Cross-informant correlations were poor (-.09 to .27) for social skills, low (.15 to .36) for internalizing behaviors, and modest (.29 to .38) for externalizing behavior. Both parents and teachers rated boys as having more externalizing behavior problems than girls. Parents perceived their children to have more externalizing, and more overall, behavior problems than did teachers. In general, teacher reports, but not parent reports, were significantly associated with children's independently observed goal-directed activity, sustained attention, inappropriate behavior, peer affiliation, expressed negative affect, and proximity to a teacher in the classroom. Results argue for the clinical utility of the PKBS for teacher-report assessment of child behavior problems and social skills in the preschool years, and suggest the need for cross-contextual assessment. Also, it is clear that children's behavioral and social competence are crucial for optimal functioning in the preschool setting.  相似文献   
102.
Contributions of mothers' social coaching and responsive style to preschoolers' peer competence were evaluated in 2 studies. In Study 1, 43 mother-child dyads participated in 3 laboratory tasks; videotapes were coded for responsive interaction style in play, advice regarding videotaped peer dilemmas (coaching), and nonsocial teaching in a puzzle task. Coaching and style were largely independent and were correlated with measures of social competence. In Study 2 ( n = 62), coaching and style uniquely predicted teacher ratings, but only style predicted peer acceptance. To investigate whether coaching mediated the effects of style and/or whether style moderated the effects of coaching, the samples were combined. No evidence was found for mediation, but coaching was a more powerful predictor of lower levels of boys' aggression when the mother-child relationship was less responsive. Discussion focuses on models of socialization that stress the interplay of general style and specific socialization practices in promoting social competence.  相似文献   
103.
The School of Library and Information Science of the University of South Florida, that has been a pioneer in distance education, has decided to internationalize its offerings with Ibero-America in mind. This article describes some of the steps the School has taken in order to prepare itself for the challenges, particularly cultural and linguistic ones, posed by international students. Given that the level of performance of both traditional and distance students seems to be about identical, the School of Library and Information Service is looking forward to a successful and culturally enriching experience.  相似文献   
104.
105.
We examined the effect of studying a causal diagram on comprehension of causal relationships from an expository science text. A causal diagram is a type of visual display that explicitly represents cause-effect relationships. In Experiment 1, readers between conditions did not differ with respect to memory for main ideas, but the readers who studied the causal diagram while reading the text understood better the five causal sequences in the text even when study time was controlled. Participants in Experiment 2 studied only the causal diagram or only the text. There were no differences in memory for main ideas or the causal sequences between these groups. Results indicate that causal diagrams are not merely redundant with text and that causal diagrams affect understanding of causal relationships in the absence of a text. These findings supported the causal explication hypothesis, which states that causal diagrams improve comprehension by explicitly representing the implicit causal structure of the text in a visual format.  相似文献   
106.
Brigham Young University's Center for Instructional Design (CID) creates online courses and multimedia instructional applications for university faculty. This paper asserts that including usability testing as a part of evaluation improves the quality and effectiveness of computer‐mediated instruction. The paper describes the fundamental purpose and functions of usability testing, and also distinguishes between different forms of evaluation: accessibility, quality assurance (QA), usability and implementation. Through a detailed case study, we describe how usability testing improved the quality of a computer‐based chemistry course and facilitated a clearer analysis of the learning effectiveness of this course.  相似文献   
107.
Editorial     
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108.
In ??Hybrid discourse practice and science learning?? Kamberelis and Wehunt present a theoretically rich argument about the potential of hybrid discourses for science learning. These discourses draw from different forms of ??talk, social practice, and material practices?? to create interactions that are ??intertextually complex?? and ??interactionally dynamic.?? The hybrid discourse practices are described as involving the dynamic interplay of at least three key elements: ??the lamination of multiple cultural frames, the shifting relations between people and their discourse, and the shifting power relations between and among people.?? Each of these elements requires a respective unit of analysis and are often mutually reinforcing. The authors present a theoretically cogent argument for the study of hybrid discourse practices and identify the potential such discourses may have for science education. This theoretical development leads to an analysis of spoken and written discourse around a set of educational events concerning the investigation of owl pellets by two fifth grade students, their classmates, and teacher. Two discourse segments are presented and analyzed by the authors in detail. The first is a discourse analysis of the dissection of the owl pellet by two students, Kyle and Max. The second analysis examines the science report of these same two students. In this article, I pose a number of questions about the study with the hope that by doing so I expand the conversation around the insightful analysis presented.  相似文献   
109.
Music is recognized as an effective mode of teaching young children but is rarely used in university-level science courses. This article reviews the somewhat limited evidence on whether and how content-rich music might affect college students' understanding of science and offers practical suggestions for incorporating music into courses. Aside from aiding memorization, songs may potentially improve learning by helping students feel relaxed and welcome in stressful settings, engaging students through multiple modes (verbal vs. nonverbal) and modalities (auditory vs. visual vs. kinesthetic) simultaneously, challenging students to integrate and "own" the material through the medium of song lyrics, and increasing students' time on task outside of class through enjoyable listening or songwriting assignments. Students may produce content-rich songs of good quality if given sufficient assistance and encouragement by instructors and peers. The challenges ahead include 1) defining the circumstances in which music is most likely to promote learning and 2) developing rubrics for evaluating the quality of songs.  相似文献   
110.
This article highlights some of the obstacles facing tenure-track faculty of color in academia. Through the perspective of Critical Race Theory (CRT) and by using a counterstories method, four faculty of color share their experiences as they explore diversity issues through engaging in a 1-year self-study. Findings of this qualitative study provide important insights from the perspectives of faculty of color to address ways in which to identify supports that lever barriers during the tenure process.  相似文献   
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