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521.
Rater‐mediated assessments require the evaluation of the accuracy and consistency of the inferences made by the raters to ensure the validity of score interpretations and uses. Modeling rater response processes allows for a better understanding of how raters map their representations of the examinee performance to their representation of the scoring criteria. Validity of score meaning is affected by the accuracy of raters' representations of examinee performance and the scoring criteria, and the accuracy of the mapping process. Methodological advances and applications that model rater response processes, rater accuracy, and rater consistency inform the design, scoring, interpretations, and uses of rater‐mediated assessments.  相似文献   
522.
OBJECTIVE: To examine the relationship between physical abuse of adolescents and parenting by mothers and fathers and whether the association differs by gender. METHODS: Subjects were adolescents, 51 girls and 45 boys, documented by Child Protective Services (CPS) as physically abused during adolescence. Comparison subjects were non-abused adolescents, 47 girls and 48 boys, from the same suburban communities. Subjects completed the following: Family Adaptability and Cohesion Evaluation Scale, Parental Bonding Instrument, modified Conflict Tactics Scale (assessing physical abuse/punishment by each parent). RESULTS: Although CPS generally cited fathers as the abuse perpetrators, abused boys and girls often reported experiencing physical maltreatment from both parents. Not surprisingly, comparison subjects rated parents more positively than abused subjects. For both groups, mothers were perceived as more caring and less controlling, were reported to have closer relationships with their adolescents, and were less likely to use abuse/harsh punishment than were fathers. Differences between the adolescents' perceptions of mothers and fathers were more pronounced for abused than for comparison subjects. Boys' and girls' perceptions of parenting were generally similar except that girls, especially the abused girls, reported feeling less close to fathers. Abused girls also viewed mothers as less caring than the other groups viewed mothers. Abused girls were also less likely than abused boys to perceive that either parent, but particularly fathers, had provided them with an optimum style of parenting. CONCLUSIONS: Adolescents who experienced relatively mild physical abuse reported dysfunctional family relationships, which may place them at risk of poor adult outcomes. Adolescents' reports suggest that CPS reports may underestimate physical maltreatment by mothers.  相似文献   
523.
This study exemplifies how faculty members can develop instruments to assess affective responses of students to the specific features of the courses they teach. Means for assessing three types of affective responses are demonstrated: (a) student attitudes towards courses with differing instructional objectives and methodologies, (b) student self‐efficacy (confidence) in completing tasks common to practicing experts, and (c) interests in subject‐specific topics and associated intellectual skills. The iterative processes used in refining the instruments and performing the statistical analyses of their effectiveness are detailed. An analysis of data obtained using these instruments is also included. Positive attitudes towards courses emphasizing analytical thinking increased significantly over the course of a 14‐week semester, as did the measures of self‐efficacy. Despite the rigorous analytical nature of the course experience, the initial strong interest in cell biology topics and higher order thinking skills remained unchanged. There were no significant differences based on gender in any of the affective measures. We discuss the apparent dichotomy, revealed in these assessments, between students' idealistic, academic attitudes towards the course's effectiveness and their opinions of its effects on them personally. We conclude by reporting how insights garnered both from these formal assessments and from anecdotal communications have prompted experimental modifications in the design and conduct of the course. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1057–1087, 2007  相似文献   
524.
The Effects of Physical Abuse on Children's Social Relationships   总被引:2,自引:0,他引:2  
Social behavior and peer status of 87 physically abused 8–12-year-old urban children were compared with those of 87 case-matched nonmaltreated classmates. Peer nominations and peer ratings were collected in classrooms, social networks were assessed by child interview, family variables were assessed by interviewing mothers, and behavior problems were rated by parents and teachers. Significant findings were that abused children had lower peer status and less positive reciprocity with peers chosen as friends; they were rated by peers as more aggressive and less cooperative and by parents and teachers as more disturbed; and their social networks showed more insularity, atypicality, and negativity. Social behavior as perceived by peers accounted for a significant portion of the variance in social status; global disturbance measures did not add to this association. Results are discussed in terms of a context of family violence in the development of social maladjustment.  相似文献   
525.
This study examined the third‐grade outcomes of 11,902 low‐income Latino children who experienced public school pre‐K or child care via subsidies (center‐based care) at age 4 in Miami‐Dade County, Florida. Regression and propensity score analyses revealed that children who experienced public school pre‐K earned higher scores on standardized assessments of math and reading in third grade and had higher grade point averages than those who attended center‐based care 4 years earlier. The sustained associations between public school pre‐K (vs. center‐based care) and third‐grade outcomes were mediated by children's kindergarten entry preacademic and social–behavioral skills, and among English‐language learners, English proficiency. Implications for investing in early childhood programs to assist with the school readiness of young Latino children in poverty are discussed.  相似文献   
526.
This instrumental case study reports on the unique experiences of a secondary school teacher who was a victim of learner cyberbullying. This teacher experienced severe emotional distress, family stress, anxiety, anger, intense humiliation and loss of dignity as a result of cyberbullying. On a professional level he felt unsupported by his teachers’ union, school management team and teaching authorities. Support from his family, his community and the opportunity to share his experience with other teachers influenced his resilience positively while taking action made him feel like a role model for other teachers. This study highlights the effects of aggression in schools and raises concern about school climate and the need for social emotional competence programmes for learners.  相似文献   
527.
This paper reports on a project that involved Australian secondary school students working as participatory researchers in collaboration with a researcher and two teachers. Research methodology using visual narrative techniques provided the students with a conceptual lens to view their school community. The examples of visual narrative shared in this presentation depict problems, contradictions of exclusion and celebrations of inclusion in the lived world of the students. Photographs combined with narratives represent students' views of their social, cultural and political environment. This project illustrates how the insights of students can help break down assumptions, values and meanings that block progress to achieving more socially just schools.  相似文献   
528.
Molecular techniques are gaining importance in biodiversity conservation in India. They are especially beneficial in the case of rare species with cryptic habits that make them difficult study subjects when using conventional field techniques. Molecular tools can be used to decipher distributions and population connectedness in fragmented habitats and identify populations of immediate conservation concern. We discuss these with case studies on some cat species in India.  相似文献   
529.
Recently, Chandler and Hala found that actively involving 3-year-olds in planning a deception facilitated performance on false-belief questions. The methodology used, however, provided no basis for determining whether the good performance of these young subjects was the result of the deceptive intent of their planning efforts, or whether other sorts of planning would have been equally effective. The research reported here systematically varied both ( a ) subjects' responsibility for planning where to relocate an object and ( b ) whether the goal behind this relocation was a deceptive one. The present research demonstrated, first, when subjects simply watched the transfer take place, it made no difference whether the object was moved for deceptive or some more practical reason. In contrast, those subjects who had themselves strategically planned a deception were markedly better at answering questions about another's false beliefs than those who simply witnessed the transfer taking place. No comparable facilitating effect was found when subjects planned a transfer but without deceptive intent. We argue that strategic planning works to underscore the importance of the belief states of others and provide opportunities not afforded by "standard" unexpected change or transfer tasks for showcasing 3-year-olds' emerging understanding of the possibility of false belief.  相似文献   
530.
Approached as an epistemology, implementing a constructivist workshop approach to literacy can challenge the traditional paradigm of teacher-focused instruction and transform to one where students construct knowledge together and learn through active engagement in authentic reading and writing. This study illustrated how two third-grade teachers managed the conceptual, pedagogical, cultural and political dilemmas they encountered when they began implementing a constructivist workshop approach to literacy. This study validates the disquiet and discomfort teachers may feel as they utilize new curriculum, illustrates that a workshop approach requires an understanding/articulation of personal and curricular pedagogical and epistemological foundations, and encourages administrators to recognize that teachers need time and space to take risks and reflect on their work.  相似文献   
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