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71.
This paper reviews the salient features of the Mega Interactive Model of Instruction (MIMI) MIMI has been proposed as the basis for a conceptual framework with which to study and interpret instructional/counseling interactions. The relevance of this model for instructional and counseling research are discussed.  相似文献   
72.
In this study, we examined the research literature in the field of K-12 online learning to identify the leading scholars, journals, top cited articles, research methods, and topics in this field of inquiry. Our research process involved collecting a corpus of journal articles focused on K-12 online and distance learning; categorizing these articles according to their research methodologies; analyzing trends not only in methodologies employed but also in authorship, citations, journals, and topics addressed. We found the field of K-12 online learning to be growing rapidly in recent years with acceleration not only of new articles but especially of new authors. We also found the field began primarily with emphasizing theoretical articles but is now maturing and emphasizing increasingly more data-based articles. We found K-12 online learning scholarship is scattered among many journals, providing rich opportunities for scholars while also making it more difficult to discern trends across the discipline.  相似文献   
73.
Evidence demonstrates that the digital divide is deepening despite strategies mobilized worldwide to reduce it. In disadvantaged communities, beyond training and infrastructural issues, there often lies a range of cultural and historically formed relationships that affect people's adoption of ICTs. This article presents an analysis of local resident's engagement with their council's pilot project to develop a computer facility in their community center. We ask, to what extent can people in poor urban communities, once trained, be expected to volunteer to work on furthering community education and development in ICTs in their local area? Findings indicate four patterns of individual engagement with the computer project: reflexive, utilitarian, distributive, and nonparticipatory. It is argued that local people engaged with the intervention in historically patterned and locally distinctive ways that served immediate personal and pragmatic ends. They did not adopt the long-term strategic goals of the council or university.  相似文献   
74.
75.
PL 94-142 mandates that students who are seriously emotionally disturbed be provided with a free and appropriate public education. Embedded in the federal definition of serious emotional disturbance is a clause that excludes socially maladjusted students from the diagnostic category. Although socially maladjusted children may therefore not receive special education services, their presence in the schools may have implications for society and particularly for the educational system. However, there is little data concerning the prevalence of socially maladjusted students in the schools. The purpose of this study was to investigate the prevalence of social maladjustment in two rural/suburban school systems in the southeastern United States. Results of the study indicate that the percentage of students reported as exhibiting characteristics of social maladjustment is sufficiently high to indicate that services beyond special education may be necessary to meet their educational and social needs.  相似文献   
76.
A healthy civil society has long been held as vital to a healthy democracy and there is interest in whether the Internet affects this linkage. This paper explores the relationships between offline and online modes of associational life and also analyzes offline and online interactions with local governments in the US context. Based on our empirical analyses of 1,203 respondents, we show that online participation is not simply an extension of offline participation, but can be distinguished in important ways. First, we find that political and community-oriented engagements cluster separately from more private-regarding engagements. Second, participants of online democratic engagement are not characterized by the SES markers associated with offline democratic engagement who are older, have higher incomes, and have lived in the community longer. Finally, we find significant links between democratic engagement with the political system and involvement with political associations (but not social and community-oriented associations).  相似文献   
77.
Following an analysis of current responses to the ideologies of multicultural and anti‐racist education, the findings of a survey of student teachers’ perceptions of the role of the school in a multiracial society are presented. The survey suggests that prospective primary teachers may be more amenable towards contemporary policy initiatives in this sphere than their secondary colleagues. To account for this finding, reference is made to differences between the two groups in terms of occupational socialisation, identity and role. The implications of the study for initial teacher training institutions are discussed in the context of recommendations made in the Swann Report (1985).  相似文献   
78.
Previous research indicated that 4-month-old infants perceive the unity of a center-occluded object when its visible ends share a common lateral translation in space. The present work investigated the class of motion relationships that can specify object unity to infants, specifically, asking whether it includes all rigid translations. 3 experiments tested the informativeness of 2 axes of translation not previously studied: translation in depth and vertical translation. These motions also allowed assessment of certain interpretations of previous results that invoke specific sensory consequences of lateral movement, rather than perceived motion, as underlying perceived unity. Experiment 1 provided evidence that a small extent of translation in depth specified the unity of an object, but only to the subgroup of infants who detected the motion. Experiment 2 used a greater displacement in depth and found clear evidence for perception of object unity. Experiment 3 indicated that vertical translation, in which the 2 visible areas of the partly hidden object undergo dissimilar changes, also specifies object unity to infants. These results suggest that infants' perception of object unity depends on perceived coherence of motion, no matter how specified, and that the class of informative motions includes all rigid translations.  相似文献   
79.
Debates regarding the plasticity of intelligence are often fired by a confusion between 2 distinct realms of development, that is, between developmental functions (e.g., a group's average IQ over time) and individual differences (e.g., the relative rank ordering of individual IQs within a group). Questions concerning the stability of these 2 realms are statistically independent. Thus there are 2 kinds of intellectual plasticity, and there may be no developmental convergences between them. In the present study, data from an early intervention program were used to investigate the 2 kinds of plasticity separately and to examine certain possible convergences between them. The program involved children at risk for developmental retardation who were randomly assigned at birth to 2 rearing conditions (i.e., educational daycare vs. no educational intervention) and whose intellectual development was then studied longitudinally to 4 years of age. Our findings indicate that developmental functions are moderately alterable through systemic early education, particularly after infancy, whereas individual differences are moderately stable, again particularly after infancy. They also indicate that the 2 kinds of plasticity are independent; the alteration of developmental functions through daycare affects neither the stability nor the determinants of individual differences. We discuss the implications that these findings have for current models of mental development, for the nature-nurture debate, and for arguments concerning the efficacy of early intervention programs.  相似文献   
80.
The purpose of the study was to examine how interdisciplinary teaching teams were used in a newly opened Midwestern middle school to produce a work environment different from the one found in most traditionally organized schools. Five salient features of the work environment are described: organization around interdisciplinary teams, shared leadership, focus on children, the influence of the principal, and integrated programming for children. The article includes an analysis of how interdisciplinary teaching teams at this school affected some traditionally problematic aspects of teachers' work. Interdisciplinary teams are discussed as one illustration of self-managing work groups in school organizations.An earlier version of this article was presented at the annual meeting of the American Educational Research Association, New Orleans, April 7, 1988.  相似文献   
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