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This is the preliminary study of a test of phonologicalawareness which does not require that subjects speak or hear toparticipate. The test was designed to minimize memory loads, and tomeasure speeded written naming and segmentation-by-sound. Spelling datacan also be collected. Subjects have 45 seconds to name items in each oftwo sets of line drawings. The average frequency of the names variesacross these sets. In the third set, subjects must name the items, andalso segment the written names into their constituent sounds. This taskwas administered to disabled and normally-reading adults, with twocommon tests of phonological awareness. The new test discriminatedbetween the readers as reliably as the benchmark tasks, correlating witheach better than they correlated with each other. The new test was thenadministered to deaf adults, who performed similarly to the disabled(hearing) readers. The data represent the first direct demonstration ofphonological abilities in deaf subjects, using a task designedspecifically for that purpose. 相似文献
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Tractenberg Leonel Streumer Jan van Zolingen Simone 《International Journal for Educational and Vocational Guidance》2002,2(2):85-99
International Journal for Educational and Vocational Guidance - What are the major changes that characterise the emerging post-industrial society? More specifically, what are the changes in the... 相似文献
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Ingrid D’avila Francke Thiago Wendt ViolaSaulo Gantes Tractenberg Rodrigo Grassi-Oliveira 《Child abuse & neglect》2013
Studies have shown that environmental factors, such as exposure to childhood maltreatment, might shift the course of addiction. Little is known, however, about whether childhood physical neglect (PN) influences the severity of withdrawal and depressive symptoms during the detoxification period. This is a 3 weeks follow-up study. The participants were divided into 2 groups: those with a history of PN (PN+) (n = 32) and those without a history of PN (PN−) (n = 48). Clinical variables were assessed with the SCID-I, BDI-II, Childhood Trauma Questionnaire, Addiction Severity Index and Cocaine Selective Severity Assessment. Depressive symptom assessments were repeated at three time points. Withdrawal symptom assessments were repeated at five different points following detoxification. A repeated measures analysis of covariance indicated that the PN+ group exhibited a significantly lower reduction in the severity of withdrawal symptoms compared to the PN− group (p < 0.05). Post hoc analyses showed that after 12 days of treatment, the severity of withdrawal symptoms in the PN+ group did not decrease in the same level as was observed in the PN− group. Moreover, a strong correlation was found between the severity of depression and the intensity of the abstinence symptoms during treatment. Patients who reported more depressive symptoms also exhibited more severe withdrawal symptoms. The ASI-6 indicated higher severity problems related to alcohol and psychiatric disorders in the PN+ groups. Our data support the role of childhood PN in the contingencies of the detoxification process of crack cocaine-dependent women. 相似文献
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Tractenberg RE 《Journal of learning disabilities》2002,35(5):407-424
Reading-related skills were tested in adults with and without reading disabilities (RD) and adults with profound hearing impairment (PHI) who did not differ on average Performance IQ. The RD group and the PHI group both demonstrated levels of phonological awareness lower than the control group's, but only the RD group also exhibited deficits in other skills, including verbal short-term memory, morphological awareness, speeded written naming, and reading comprehension. The average reading level of the PHI group was significantly higher than that of the RD group. Three control group members also demonstrated limited phonological awareness without other deficits in a pilot study, performing similarly to the PHI group. The results support other studies suggesting that processes dependent on memory, not solely phonological awareness, may contribute to determining reading achievement. 相似文献
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基于AT89C51的单片机综合实验设计 总被引：1，自引：0，他引：1
采用AT89C51单片机为核心，通过其串行口接收来自温度传感器的数据以探测室内温度，并由其P1．1口输出信号控制继电器通断，由继电器进一步控制加热器通断，从而构成“室温自动控制系统”并设计成综合实验，使学生对51系列单片机应用系统的开发方法有更为全面的理解。 相似文献
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Rochelle E. Tractenberg Jason G. Umans Robert J. McCarter 《Assessment & Evaluation in Higher Education》2010,35(1):15-32
This article describes a ‘Mastery Rubric’ (MR) used to design both the curriculum and the assessments in a new two‐year certificate programme intended to train physicians in clinical research skills. The MR for clinical research skills is built around a set of core research skills: critical review of literature; articulation of research objective; development of research design; development of analysis plan; implementation of the study; implementation of the analysis plan and presentation of results. Four distinct levels of performance are described for each skill: beginning, novice, competent and proficient. This rubric outlines and provides a path to mastery of the clinical research skills the certificate programme was designed and funded to target. Using the rubric to design the curriculum ensures that courses will provide instruction in key domains, promotes assessment that demonstrates development in the target skills and knowledge, and encourages reflection and cognitive self‐monitoring in the students. It is a flexible, criterion‐referenced definition of ‘success’ for students as well as the programme itself. The criteria are characterised in terms of the skills, habits of mind and organisational principles that can foster excellence in clinical research, but the approach can be generalised. 相似文献
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