惠民魏氏家族的兴盛

惠民魏氏家族原籍河北枣强 ,明初迁至山东棣州。清中叶长支因出仕一度兴盛 ,四支因经商建立庞大家业 ,至七世魏毓柄时达到极盛。十世魏肇庆一度保持了发展 ,死后魏氏家族即由盛转衰。     

Teachers’ capacity for organizational learning: the effects of school culture and context

This paper investigates how key elements of school culture are associated with teachers’ capacity to find and act on new information. We analyzed survey data from 3,579 teachers located in 117 schools which were a randomly selected sample from 9 states in the US. We found that school cultural components such as academic press, student support, and trust and respect among teachers promote teachers’ capacity for organizational learning. We also found that the role of teacher professional culture in molding the capacity for organizational learning is critical. In terms of school contexts, we identified that school level (elementary, middle, and high school) was associated with teachers’ capacity for organizational learning in 2 different ways. First, as the school level increases, the capacity for organizational learning tends to decrease. Second, as school level increases, the positive relation between reflective dialogue and teachers’ capacity for organizational learning is weakened. Implications of these results are discussed.     

Making Space for Consuming Practices

This empirically driven paper is about workplace learning with specific focus on the ‘work’ of consuming practices. By consuming we refer to the eating, and the drinking, and (at times) to the smoking that workers, in most organisations, do on a daily basis. Indeed, it is the quotidian nature of consuming, coupled with its absence from workplace learning research that make them noteworthy practices to explore. In using the term practice we draw on the recent tranche of practice based theorisations: notably Schatzki (1996, Organization Studies, 26(3), 465-484, 2005, Organization Studies, 27(12), 1863-1873, 2006) and Gherardi (Human Relations, 54(1), 131-139, 2001, 2006, Learning Organization, 16(5), 352-359, 2009). The paper frames consuming practices as ‘dispersed’ (general) practices and, illustrated through empirical data from multiple projects, we progressively outline how these contribute to the learning of ‘integrative’ (specialized work) practices. Our overall aim is to (re)position consuming practices from prosaic, to having much relevance for research on workplace learning.     

Learning oceanography from a computer simulation compared with direct experience at sea

Considerable research has compared how students learn science from computer simulations with how they learn from “traditional” classes. Little research has compared how students learn science from computer simulations with how they learn from direct experience in the real environment on which the simulations are based. This study compared two college classes studying introductory oceanography. One class learned using an interactive computer simulation based on a dynamic, three‐dimensional model of physical oceanography. The other class learned by spending a day on a research ship using scientific tools and instruments to measure physical properties of the ocean directly. In classes preceding and following the simulation or field experience, students performed the same exercises regarding currents and salinity, had the same instructor presentations, and did the same homework. The study found that the field experience helped contextualize learning for students with little prior experience of the ocean while the simulation made it easier for students to connect what they learned from it to other content they learned in class. These and other findings shed light on what computer simulations can and cannot help students learn, and what concepts are best learned in the real environment. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 43: 25–42, 2006     

Which feedback is more effective for pursuing multiple goals of differing importance? The interaction effects of goal importance and performance feedback type on self-regulation and task achievement

This study examined how performance feedback type (progress vs. distance) affects Korean college students’ self-regulation and task achievement according to relative goal importance in the pursuit of multiple goals. For this study, 146 students participated in a computerised task. The results showed the interaction effects of goal importance and performance feedback type on self-regulation and task achievement. Specifically, the participants in high goal importance conditions who received distance feedback showed higher self-regulation of metacognition (goal setting), motivation-emotion (efforts investment, task enjoyment) and task achievement (task completion time, task score) than those who received progress feedback. In addition, effort investment and task enjoyment increased in the latter part of the task for the participants in high goal importance conditions who received distance feedback, whereas they decreased for those who received progress feedback. However, the opposite results were shown for the participants in low goal importance conditions.     

Hearing Students: The Complexity of Understanding What they are Saying,Showing, and Doing

Teachers are expected today to assess student understanding as an integral part of instruction, using a combination of various assessment methods and tools, among which are observing students solve problems in class and listening to their mathematical discussions. The aim of our study is to explore what it might mean for a teacher to hear students and to interpret their talk and actions. Analysis of an interview with Ruth – an experienced elementary school teacher – after she observed two of her students solve a mathematics problem, suggests four types of her interpretation: describing, explaining, assessing and justifying. This analysis illustrates the complexity of the way Ruth hears her students, as is indicated even in the relatively simple case of describing. Using various sources of data we also analyze different characteristics of Ruth’s hearing for the describing and explaining types of interpretation and examine possible resources for her over-hearing, compatible-hearing, under-hearing, non-hearing and biased-hearing.     

Cognitive Empathy and the Transition to Independent Graduate Study in Mathematics

Thirteen Ph.D. students took part in interviews focussed on the nature of their own learning of mathematics. In analysing these interviews an unexpected category emerged concerning the students awareness of others as having particular types of learning goal. In this paper we explore the three levels which we discerned within this category and link them to the notion of cognitive empathy. We suggest that differences in ones own cognitive style are linked to differences in the ability to empathise with those who have alternative learning goals. We also consider how these two features – cognitive style and cognitive empathy – may come to be linked.     

Knowledge on sexual abuse and self-protection skills: a study on female Chinese adolescents with mild mental retardation

OBJECTIVE: This study aimed to examine the level of sexual abuse knowledge and self-protection skills in a sample of female Chinese adolescents with mild mental retardation. It was hypothesized that the participants would exhibit impoverished knowledge on sexual abuse and related self-protection strategies. METHOD: A total of 77 female Chinese adolescents aged from 11 to 15 years old who met the inclusion criterion of the study were recruited from four special schools for mental retardation. The Chinese versions of the Personal Safety Questionnaire and the "What If' Situation Test (Wurtele, 1990) were administered orally to the participants during individual interviews. RESULTS: Participants were more able to accurately recognize inappropriate than appropriate touches and sexual requests, and possessed limited information about sexual abuse. They were also inadequate in protecting themselves against sexual abuse, and had the most difficulty in reporting the sexually abusive incident and characteristics of the offender. Regression analyses also showed that their sexual abuse knowledge was the best predictor for self-protection skills. CONCLUSION: The present findings provided strong cross-cultural support to previous Western studies that found females with mild mental retardation of high risk to sexual abuse and in need of specially designed prevention program to enhance their competency against sexual victimization and exploitation. With modification and refinement, measurement scales used in the Western general population could be extended to Chinese adolescents with mental retardation. Suggestions on the design of the sexual abuse prevention programs, limitations of the present study, and recommendations for future studies were also discussed.