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941.
942.
In this conceptual article, we extend earlier work on Open Innovation and Absorptive Capacity. We suggest that the literature on Absorptive Capacity does not place sufficient emphasis on distributed knowledge and learning or on the application of innovative knowledge. To accomplish physical transformations, organisations need specific Innovative Capacities that extend beyond knowledge management. Accessive Capacity is the ability to collect, sort and analyse knowledge from both internal and external sources. Adaptive Capacity is needed to ensure that new pieces of equipment are suitable for the organisation's own purposes even though they may have been originally developed for other uses. Integrative Capacity makes it possible for a new or modified piece of equipment to be fitted into an existing production process with a minimum of inessential and expensive adjustment elsewhere in the process. These Innovative Capacities are controlled and coordinated by Innovative Management Capacity, a higher-order dynamic capability. 相似文献
943.
944.
Jane Mendle K. Paige Harden Eric Turkheimer Carol A. Van Hulle Brian M. D'Onofrio Jeanne Brooks-Gunn Joseph L. Rodgers Robert E. Emery Benjamin B. Lahey 《Child development》2009,80(5):1463-1480
Children raised without a biological father in the household have earlier average ages of first sexual intercourse than children raised in father-present households. Competing theoretical perspectives have attributed this either to effects of father absence on socialization and physical maturation or to nonrandom selection of children predisposed for early sexual intercourse into father-absent households. Genetically informative analyses of the children of sister dyads ( N = 1,382, aged 14–21 years) support the selection hypothesis: This association seems attributable to confounded risks, most likely genetic in origin, which correlated both with likelihood of father absence and early sexual behavior. This holds implications for environmental theories of maturation and suggests that previous research may have inadvertently overestimated the role of family structure in reproductive maturation. 相似文献
945.
946.
Melissa Hakman Mark Chaffin Beverly Funderburk Jane F. Silovsky 《Child abuse & neglect》2009,33(7):461-470
ObjectiveParent-child interaction therapy (PCIT) has been found to reduce future child abuse reports among physically abusive parents. Reductions in observed negative parenting behaviors mediated this benefit. The current study examined session-by-session interaction sequences in order to identify when during treatment these changes occur and how much the trajectory varies from case-to-case.MethodSession-by-session parent-child interaction sequences, using the Dyadic Parent-Child Interaction Coding System-II (DPICS-II) categories, were coded for 22 child welfare involved parent-child dyads undergoing PCIT for child physical abuse. A total 5,436 interactions across PCIT were coded and analyzed using growth curve analysis.ResultsAt pre-treatment baseline, negative and positive parental responses were about equally likely to follow a child positive behavior. This pattern changed rapidly during PCIT, with rapid increases in positive parental responses and decreases in negative parental responses to appropriate child behavior. A quadratic growth pattern accounted for 70% of observed variance and virtually all change occurred during the first three sessions.ConclusionChanges in observed abusive parent-abused child interaction patterns can occur early in PCIT, a parenting intervention that involves direct coaching and practice of skills. These benefits sustained throughout treatment.Practice implicationPrior to receiving behavioral parent training (PCIT), parents who have physically abused their children failed to match their parental response to their children's behavior. This pattern of interaction improved rapidly and substantially during the first three sessions of PCIT. The changes in the patterns of interaction also remained relatively stable for the remainder of treatment while parents continued to practice positive parental responses as well as began practicing effective discipline techniques. This suggests that use of immediate parent feedback through coaching, explicit directions to parents in how to respond to child behavior, and customization of the application of skills to the problems that arise in session are important components to effective parenting programs with physically abusive parents. Targeting these behaviors with PCIT has been found to reduce rates of recidivism, further supporting clinical application of PCIT in these cases. 相似文献
947.
This paper adds a measure of school costs to the model of determinants of schooling. Costs are estimated with controls for selection into school and the possibility of receiving free primary education (FPE). Controlling for costs, household wealth has a large, positive effect on primary school attendance with greater income elasticity for girls than boys. Girls’ attendance also depends on opportunity costs generated by providing child care for younger siblings and living on a family farm. Policies that increase household resources and reduce opportunity costs are recommended to complement free primary education. 相似文献
948.
美国宇航局正在制造一种类似“变形金刚”的模块化可重构机器人。这种机器人能够根据所担负任务的需要,自行决定在何时何地变身,以适应所处环境。 相似文献
949.
Jane R. Cushman Ryan Gantner C. Yousuf George Margaret L. Morrow Patrick X. Rault 《PRIMUS》2018,28(8):754-771
What began as a small group of professors gathering to discuss implementation of Inquiry-Based Learning (IBL) in our classes has developed into a strong regional community of practice. Through a generous grant and a lot of hard work, we created the Greater Upstate New York IBL consortium with a mission to create, grow, and maintain a community of instructors across the region. We describe how the consortium formed organically and the way that it operates. We provide suggestions for creating your own regional community of practice for supporting the adoption and enhancement of active learning techniques. 相似文献
950.
Storm Héléne Deacon Andrew John Holliman Graeme John Dobson Emily Charlotte Jane Harrison 《Scientific Studies of Reading》2018,22(6):527-534
We examined the independent contributions of prosodic sensitivity and morphological awareness to word reading, text reading accuracy, and reading comprehension. We did so in a longitudinal study of English-speaking children (N = 70). At 5–7 years of age, children completed the metalinguistic measures along with control measures of phonological awareness and vocabulary. Children completed the reading measures 2 years later. Morphological awareness but not prosodic sensitivity made a significant independent contribution to word reading, text reading accuracy, and reading comprehension. The effects of morphological awareness on reading comprehension remained after controls for word reading. These results suggest that morphological awareness needs to be considered seriously in models of reading development and that prosodic sensitivity might have primarily indirect relations to reading outcomes. 相似文献