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61.
Our study is framed according to a transformational-sociocritical approach to an education for sustainable development (ESD) that, in particular, considers landscapes as learning contexts of potential use for fostering engagement in the areas of environmental protection and sustainable development. In keeping with this perspective, we surveyed students aged 16–17 years from the Lower St. Lawrence region (Quebec, Canada) concerning their knowledge and perceptions of issues pertaining to the St. Lawrence, the river facing them on an everyday basis, and about their role as citizens in that connection. In respect of theoretical considerations, we propose developing the concepts of relationships to knowledge, place identity and agency. An analysis of questionnaires (N=334) has served to: bring out the learnings and issues pertaining to the St. Lawrence River that students consider to be meaningful; characterise the various identity-centred relationships with this landscape; and define the eco-civic agency of the students surveyed. The results of this analysis then provide a basis for some proposals for an ESD curriculum relating to the St. Lawrence River that is rooted in students’ concerns. While the environmental issues dealt with occur locally, the potential transfer of results into other curricula and educational contexts is also discussed.  相似文献   
62.
The Tukey mean‐difference plot, also called the Bland–Altman plot, is a recognized graphical tool in the exploration of biometrical data. We show that this technique deserves a place on an introductory statistics course by encouraging students to think about the kind of graph they wish to create, rather than just creating the default graph for the variables types they have. This graphical technique is described, and two examples are presented: one dealing with official agricultural data of Poland and the other one with an experiment on anorexia. Our opinion is that the plot is so easy and yet efficient in visualizing paired data that it should be included in statistics courses to support understanding and interpretation of data and their analysis. © 2014 The Authors. Teaching Statistics © 2014 Teaching Statistics Trust  相似文献   
63.
Two major questions regarding the possible impact of early supportive parenting (SP) on children's school adjustment were addressed:(1) Does SP assessed prekindergarten predict grade 6 adjustment after controlling for early barsh parenting (HP)? (2) Does SP moderate (buffer) the impact of early family adversity on grade 6 adjustment? Parenting and family adversity data were drawn from home-visit interviews with 585 mothers conducted prekindergarten. Four SP measure were derived: mother-to-child warmth, proactive teaching, inductive discipline, and positive involvement. HP was indexed as the use of harsh, physical disciple. Family adversity indicators were socioeconomic disadvantage, family stress, and single parenthood. Children 's adjustment (behavior problems, social skills, and academic performance) in kindergarten and grade 6 was assessedvia teacher ratings and school records. SP predicted adjustment in grade 6, even after controlling for kindergarten adjustment and HP. High levels of SP mitigated the effects of family adversity on later behavior problems. These findings implicate both direct (main effect)and indirect (moderator of adversity) processes in the linkage between positive and supportive aspects of parenting and children's school adjustment.  相似文献   
64.
Drawing upon their practical experience as teachers and as teacher trainers, the authors describe development work done in a school for children with severe learning handicap. The project in question focused upon the communication and learning needs of a boy with athetoid cerebral palsy. Over a period of time, both the computer hardware (mainly communication devices) and software programmes were developed which have made an incalculable contribution to the boy's contact with his teachers and his fellow‐pupils. The work done has already been adapted and made available for other pupils.  相似文献   
65.
66.
Studies of the development of sentence comprehension strategies in English have indicated that, at first, children tend to rely on pragmatic and semantic strategies, whereas, later on, they rely primarily on word order to determine the basic grammatical relations. However, before making strong conclusions regarding the role of semantics in comprehension, it is necessary to distinguish between (1) extragrammatical knowledge of world events and (2) abstract semantic distinctions that may be an integral part of the parsing process. An earlier study of American and Italian adults indicated that use of such abstract semantic strategies may be a core strategy for parsing in Italian. In the present study, we compared sentence interpretation in American and Italian children between the ages of 2 and 5. From the earliest stages, children showed sensitivity to the relative information value of the various cues in their native language; Italians relied primarily on semantic cues, whereas American children relied on word order. In general, the data did not support claims regarding the existence of universal hypotheses about language structure. There was also evidence that the failure of these young children to make full use of certain interpretive cues resulted from their inability to appreciate the discourse functions of these cues.  相似文献   
67.
This study examined the bidirectional development of aggressive response evaluation and decision (RED) and antisocial behavior across five time points in adolescence. Participants (n = 522) were asked to imagine themselves behaving aggressively while viewing videotaped ambiguous provocations and answered a set of RED questions following each aggressive retaliation (administered at Grades 8 and 11 [13 and 16 years, respectively]). Self- and mother reports of antisocial behavior were collected at Grades 7, 9/10, and 12 (12, 14/15, and 17 years, respectively). Using structural equation modeling, the study found a partial mediating effect at each hypothesized mediational path despite high stability of antisocial behavior across adolescence. Findings are consistent with an individual systems perspective by which adolescents' antisocial conduct influences how they evaluate aggressive interpersonal behaviors, which affects their future antisocial conduct.  相似文献   
68.
Prior literature suggests that there may be relations between children's sleep disorders or inadequate amounts of sleep and behavioral adjustment. Most relevant studies concern clinical populations, however, and relatively few concern community populations. Moreover, previous studies have not addressed empirically the possible role of family functioning as a factor in the relation between children's sleep and adjustment. The present study, conducted in a predominantly low-income, community sample (N = 202), measured 4- to 5-year-old children's sleep patterns through daily logs kept by mothers, and measured family stress and parenting practices through detailed, multifaceted interviews and incidental observations of parent-child interactions. Children's adjustment, both positive and negative, was measured through preschool teacher reports on multiple occasions. A structural equation model showed that disrupted child sleep patterns (variability in reported amount of sleep, variability in bedtime, and lateness of bedtime) predicted less optimal adjustment in preschool, even after considering the roles of family stress and family management practices.  相似文献   
69.
The impact of father absence on early sexual activity and teenage pregnancy was investigated in longitudinal studies in the United States (N = 242) and New Zealand (N = 520), in which community samples of girls were followed prospectively from early in life (5 years) to approximately age 18. Greater exposure to father absence was strongly associated with elevated risk for early sexual activity and adolescent pregnancy. This elevated risk was either not explained (in the US. study) or only partly explained (in the New Zealand study) by familial, ecological, and personal disadvantages associated with father absence. After controlling for covariates, there was stronger and more consistent evidence of effects of father absence on early sexual activity and teenage pregnancy than on other behavioral or mental health problems or academic achievement. Effects of father absence are discussed in terms of life-course adversity, evolutionary psychology, social learning, and behavior genetic models.  相似文献   
70.
The present study focused on mother-child interaction predictors of initial levels and change in child aggressive and disruptive behavior at school from kindergarten to third grade. Aggression-disruption was measured via annual reports from teachers and peers. Ordinary least-squares regression was used to identify 8 separate child aggression trajectories, 4 for each gender: high initial levels with increases in aggression, high initial levels with decreases in aggression, low initial levels with increases in aggression, and low initial levels with decreases in aggression. Mother-child interaction measures of coercion and nonaffection collected prior to kindergarten were predictive of initial levels of aggression-disruption in kindergarten in both boys and girls. However, boys and girls differed in how coercion and nonaffection predicted change in aggression-disruption across elementary school years. For boys, high coercion and nonaffection were particularly associated with the high-increasing-aggression trajectory, but for girls, high levels of coercion and nonaffection were associated with the high-decreasing-aggression trajectory. This difference is discussed in the context of Patterson et al.'s coercion training theory, and the need for gender-specific theories of aggressive development is noted.  相似文献   
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