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1.
An ecological perspective was used to predict school violence from a number of variables describing the students and their families based on nationally representative sample of 10,400 students in grades 7–11 in 162 schools across Israel. Self-administered anonymous questionnaires that included a scale for reporting victimization by serious and moderate physical violence, threats, and verbal–social victimization were filled out during class. Hierarchical linear modeling (HLM) examined the relationships between students reports of victimization and student level variables (gender, age) and the school-level variables—cultural affiliation (Jewish vs. Arab), the socio-economic status (SES) of the schools neighborhood and students families, school and class size, school level (junior high vs. high), and school climate. Variance between schools accounted for 9–15% of the variance in student victimization (major factors being school climate characteristics and percent of boys at the school). Boys reported higher victimization than girls for all forms of school violence. Students in junior high schools reported more victimization than high school students. Higher levels of victimization were reported in overcrowded classes, while school size was not associated with students reports of victimization. Although there were almost no differences between Jewish and Arab schools in students reports of victimization, the SES of the schools neighborhood and students did have a moderate effect. The discussion highlights the importance of improving school climate and the need to allocate more resources to schools in low SES contexts in order to protect students from school violence.  相似文献   

2.
Studies of school restructuring have linked the concept to a specific normative agenda of organizational and instructional practices (such as individualized or small-group instruction, heterogeneous grouping, and team teaching). Though a number of theoretical and empirical studies point to the positive direct and indirect effects of these practices on student achievement, they tend to overlook a body of prior work suggesting that students in disadvantaged schools tend to benefit academically from more traditional types of arrangements. Tracing and building upon this literature, this study examines the impact of restructuring on mathematics achievement among students attending a sample of socioeconomically disadvantaged schools. After controlling for salient student background characteristics, our study found no significant difference in math achievement levels between nonrestructured schools and schools that had been restructured for at least three years. However, significantly lower levels of math achievement were found among schools that had been restructured for less than three years. We argue that these findings reflect the fact that the high complexity associated with many restructured practices pose special problems and risks for disadvantaged schools.  相似文献   

3.
Recent studies have documented the increasing trend among school districts toward adopting full inclusion as the predominant model for serving students who qualify for special education services. Although these data may suggest that a paradigm shift has already taken place and that a consensus of opinion has been achieved, several organizations representing students with specific disabilities continue to support a continuum of placement options. This paper challenges a one size fits all approach to special education, and highlights the importance of considering the individual characteristics of students. The relevance of research on full inclusion, as well as methodological issues that limit generalizability of findings related to student outcomes, are discussed. The radical perspective of full inclusion is rejected in favor of an approach that emphasizes the complexities of placement decisions.  相似文献   

4.
Educational research has identified effective schools in terms of characteristics associated with high student achievement, and conversely, schools lacking these characteristics are often conceived as ineffective schools. In this article, I propose that organizational stress responses create the conditions that make schools effective or ineffective. In other words, low achievement does not make schools ineffective but rather organizational behavior associated with stress creates and perpetuates school ineffectiveness, including low achievement. Drawing on the threat-rigidity thesis and open systems theory, hypotheses regarding how groups and organizations respond to stress were tested using demographic and achievement data for students attending elementary schools, in addition to survey data obtained from students (N= 18,189), principals (N= 75), and parents (N= 13,768). Using cluster analysis, schools were grouped and described in terms of the schools stress level (student populations requiring more resources for learning), school adaptations to stress (emphases on varied school internal processes), and school output (student achievement). To lessen input from the external environment, schools experiencing more stress had less permeable bound- aries, as indicated by parent reports of less school involvement and less positive school climate. Schools experiencing more stress also had more internal disruption, as indicated by less consensus among parents and students regarding school internal processes and by more principal changes. However, in such schools, there was little evidence of more control over school internal processes in terms of principals self-reported behavior and student and parent perceptions of school order and discipline, and teacher support of learning. Results call for a better understanding of school ineffectiveness in terms of organizational adaptations to stress and points at which to intervene for more effective school adaptation and functioning.  相似文献   

5.
Two studies showed that adults' responses to questions involving the term or varied markedly depending upon the type of question presented. When presented with various objects (A's and B's) and asked to circle all things which are A or B subjects tended to circle A's as well as B's, whereas when asked to circle all the A's or B's subjects showed a relatively stronger tendency to circle one or the other. Moreover the nature of the sets of objects (As and Bs) influenced behavior as well. There was also evidence that the effects due to question wording or set type transferred.  相似文献   

6.
The utilitarian fallacy, most egregiously committed by J. S. Mill but perpetuated ever since, consists of supposing that pleasure, being a noun, is, in every true statement in which it occurs, the name of afeeling, and that pleasant, in any such statement, means that whatever is so described is conducive to that feeling. In fact, pleasant is more commonly used as a positive term of appraisal, indicating that the thing so described is liked, and usually liked for its own sake, and pleasure typically has a similar use. These terms thus resemble words like awful, wonderful and so on, which typically donot mean evocative of awe, wonder and so on. What follows from this is that the feeling of pleasure, while perhaps good for its own sake, is not uniquely so. Almost anything correctly described as pleasant is apt to be such. Similar observations apply to the term happiness. Therefore utilitarianism, according to which there is only one thing good as an end, or for its own sake - namely, pleasure or happiness - is false as a philosophical theory of ethics.Don't think about it,look at it!Wittgenstein  相似文献   

7.
Marvin L. Moore 《Sex roles》1992,26(1-2):41-61
Successful family series across four decades of American prime-time television were examined. Family portrayals were defined as either conventional or nonconventional. Conventional families were categorized as couples without children and couples with children. Nonconventional families were categorized as single parent or contrived. Additional family characteristics were also recorded including sex of single parent, reason for singleness, social class status, females employed outside the home, live-ins, race, and whether the presentation was dramatic or comedic. The data show a trend toward more equal presentation of conventional and nonconventional families, few divorced or female single parents, and few minority families. Implications of findings are discussed and future research questions suggested.  相似文献   

8.
Mark F. Ettin 《Group》2001,25(4):253-298
There is a reconsideration and renaissance of interest in expanded conceptions of unconscious processes as they affect individuals and groups (Grotstein, 1999). Recent focus on social unconscious (Hopper, 1996) and cultural unconscious processes (Henderson, 1988) and the nature of intersubjectivity (Harwood and Pines, 1998) raise questions about the location of group analysis. This paper considers the deep structure of group life by examining four functions of the unconscious: repressive, conservative, creative, and mythopoetic (Ellenberger, 1970). On an individual level of analysis, these functions are equated respectively with formative ideas about the: personal–subjective, social–political, intersubjective–cultural and collective–objective unconscious. Group level analogs, as they develop and affect groups and their members, are explored as synthetic, shared, symbolicy and synchronous unconscious processes.  相似文献   

9.
B. S. Niven 《Erkenntnis》1982,17(3):307-320
Summary Formal definitions of the following concepts of animal ecology are given: environment, niche, locality, local population, natural population, community, ecosystem. Five primitive (undefined) notions are used including animal, offspring and habitat, the latter in the sense of Charles Elton. The defining equations for the environment of one animal are first given, then niche (in the Elton sense) is formally defined in terms of the environment. The fifth primitve notion habitat is then introduced in order to define the remaining concepts.  相似文献   

10.
In an effort to objectify neuropsychologic evaluations, consideration of a patient's emotional behavior has often been neglected. An extensive literature review is undertaken in an effort to document lateralized emotional behaviors commonly found in brain injury populations. This evidence is contrasted with the psychiatric symptoms and lateralized neuropsychologic impairments seen in major depression and schizophrenia. A theoretical model is then proposed that attempts to integrate these functional vs. organic symptoms based upon reciprocal inhibition of lateralized emotional functioning in brain injury and psychiatric disorders. This opponent process model not only seems to account for some of the discrepant findings in the literature, but additionally provides a cogent and useful marker to neurophychologically differentiate neuronal vs. metabolic disorders. The model further suggests new ways of envisioning treatment and recovery from both psychiatric illness and brain injury.  相似文献   

11.
Parental reactions to experimental separation were analyzed for two groups of asthmatic children, those for whom behavioral factors were judged highly relevant to asthma and those for whom such factors appeared unimportant. The former group of 13 (predicted positives) had shown a highly significant improvement in asthma during separation from their families; the latter group of 12 (predicted negatives) had not. Coding of standardized interviews conducted around the time of separation disclosed that parents (mothers, especially) of predicted positives scored significantly higher than parents of predicted negatives on such scales as fussing over the child at the time of leave taking, missing child, experiencing pain and discomfort during the separation, being anxious over child's welfare, etc. Psychological test data did not discriminate between the parents' or childrens' groups as clearly as the more focused separation interviews but the test results were consistent with interview differences. The separation elicited very strong emotional reactions from several mothers.This study was supported by United States Public Health Service Grant No. HD01060 from the National Institute of Child Health and Human Development. Kirk Brady, John Means, loan Muser, and Claire Purcell contributed to data collection and/or data analysis.  相似文献   

12.
This study examined the comprehension by children of the concepts of order, duration, and simultaneity as reflected in certain linguistic structures. The children in the study were 3, 5, and 7 years old. Temporal order was examined through children's comprehension of two-clause sentences containing the conjunctions after, before, since, and until. Temporal duration was examined through children's understanding of one-clause sentences containing the progressive aspect and two-clause sentences containing the conjunctions since and until. These two conjunctions signal duration in the main clause when they conjoin two clauses. Simultaneity was studied through children's comprehension of two-clause sentences containing while. The results revealed that the order sentence structures (before and after) were generally comprehended by the children before the duration or simultaneous sentence structures, although at 7 years of age children were still not performing above chance on the order relation in since and until sentences. The duration sentence structures were comprehended by the children before the simultaneous sentence structures. The results support the literature in cognitive psychology and in philosophy which argues that order is simpler than duration is simpler than simultaneity.This report is based on a dissertation submitted to the University of Michigan in partial fulfillment of the requirement for the Ph.D.  相似文献   

13.
14.
Lenneberg suggested that a chimpanzee's linguistic ability could be tested by presenting sentences containing two prepositional phrases joined by a conjunction. This would involve joining two semantic propositions, and thus represents a more complex test of chimpanzee syntactic competence than previously attempted. Jane, a five year-old language trained chimpanzee, was tested on her ability to both produce and comprehend sentences involving a preposition (in or behind) and a conjunction (and). The results from production and comprehension were substantially the same. Jane showed the ability to appropriately deploy and, behind and in, but displayed very little flexibility in their use. It is suggested that a chimpanzee may be able to learn some rules of syntax but is not able to be creative with that syntax.  相似文献   

15.
Teachers frequently are asked to address misbehavior in the classroom. To minimize the negative effects of reactive, punishment-based classroom management strategies, proactive instructional approaches are recommended. The Cool Tool is a social skills strategy designed to teach and encourage prosocial behaviors in the classroom and larger school environment. This case study utilized the Cool Tool with 26 middle school students across two classroom settings to teach Respect to Adults and Respect to Peers. A decrease in inappropriate behaviors was observed across both settings when the Cool Tool was initiated. Decreased rates of inappropriate behavior maintained for two months. Implications, limitations, and recommendations are discussed.  相似文献   

16.
Conclusion It follows from the proved theorems that ifM =Q, (whereQ={0,q 1,q 2,...,q }) is a machine of the classM F then there exist machinesM i such thatM i(1,c)=M (q i,c) andQ i={0, 1, 2, ..., +1} (i=1, 2, ..., ).And thus, if the way in which to an initial function of content of memorycC a machine assigns a final onecC is regarded as the only essential property of the machine then we can deal with the machines of the formM ={0, 1, 2, ..., }, and processes (t) (wheret=1,c,cC) only.Such approach can simplify the problem of defining particular machines of the classM F , composing and simplifying them.Allatum est die 19 Januarii 1970  相似文献   

17.
This essay aims to stimulate rethinking about religious and medical healing and wholeness. While psychiatrist (Helen) Flanders Dunbar (1902–1959) is well known as a psychosomatic investigator and as Medical Director of the Council for Clinical Training, the initial home of Anton Boisen's groundbreaking movement for the clinical pastoral education of institutional chaplains and parish ministers, she is less appreciated as a theologically-trained scholar. This essay explores an earlier era's understanding of the spiritual and the more soulful components of healing and how Dunbar combined these to focus on helping all peoples become free to think and act. This essay was originally delivered as The Helen Flanders Dunbar Memorial Lecture on Psychosomatic Medicine and Pastoral Care at Columbia Presbyterian Center of the New York-Presbyterian Hospital, New York on November 2, 1999.  相似文献   

18.
Ninth graders rated their degree of liking for each of 12 striving tasks and, on another occasion, rated their perceptions of the similarity between each pair of tasks. Analyses of variance revealed strong PersonX Task interactions, suggesting the possibility of individual differences in task preference generality. A derived measure of task preference generality-specificity related significantly to an overall measure of perceived task similarity—generalizers saw the tasks as being more similar than did specifiers. Investigation of individual differences in degree of cross-situational generality was suggested as a way to integrate trait and situational theories of behavior.Data collection and initial data analyses for this study were conducted under the auspices of the Institute for Juvenile Research, Chicago, Illinois. Gratitude is expressed for the cooperation of the staffs and students at St. Michaels and Immaculata high schools, Chicago; for useful discussions of theoretical issues with Mark Oberlander; and for much assistance with data analysis provided by Arthur Kendall.  相似文献   

19.
Our work at the interface of psychology and religion can proceed in two complementary directions. When reading a psychological theory, (1) we may pay special attention to how certain concepts in particular, and the system of ideas as a whole, are being or might be used to interpret religious phenomena. We may focus on how those ideas may be involved in doing psychology of religion: the psychological interpretation of religious phenomena. Alternatively, (2) we may pay special attention to how certain concepts in particular, and the system of ideas as a whole, are being or might be used, either implicitly or explicitly, to make claims about human nature, about the meaning and purpose of life, about God. We may identify the psychology as religion-theology: psychological ideas potentially functioning in a religious-theological manner. I will illustrate this by: (a) examining D. W. Winnicott's article, Transitional Objects and Transitional Phenomena (1953/1986) in terms of three successive concepts or categories: transitional object, transitional phenomena, and a third intermediate area of experiencing; (b) considering how these categories can be used in psychology of religion; (c) reconsidering how the psychological categories may function as religious-theological. The discussion is intended to illustrate how we might more fully appreciate how and why a psychological theory may work well in doing psychology of religion when we more fully appreciate how that psychology implicitly functions as theology.  相似文献   

20.
School bonding refers to the connections that youth have with their schools and various aspects of their academic lives. School bonding may be an important concept in prevention because it has been linked to various developmental and adjustment outcomes. This paper reviews conceptualizations, measurements, and theories of school bonding. Also considered are empirical studies that have linked school bonding to a variety of outcomes (substance use, delinquency, antisocial behavior, self-esteem). The review includes examination of how school bonding serves as a mediator in these relations and, in turn, is moderated by other variables. Despite inconsistencies in conceptualization and measurement, it is concluded that school bonding is an important construct and an appropriate target for intervention. Recommendations are offered regarding future research on school bonding, especially with respect to positive developmental outcomes and examination of variables that might moderate school bonding.  相似文献   

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