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801.
The goal of this study was to longitudinally examine relationships between early factors (child and mother) that may influence children's phonological awareness and reading skills 3 years later in a group of young children with cochlear implants (N = 16). Mothers and children were videotaped during two storybook interactions, and children's oral language skills were assessed using the "Reynell Developmental Language Scales, third edition." Three years later, phonological awareness, reading skills, and language skills were assessed using the "Phonological Awareness Test," the "Woodcock-Johnson-III Diagnostic Reading Battery," and the "Oral Written Language Scales." Variables included in the data analyses were child (age, age at implant, and language skills) and mother factors (facilitative language techniques) and children's phonological awareness and reading standard scores. Results indicate that children's early expressive oral language skills and mothers' use of a higher level facilitative language technique (open-ended question) during storybook reading, although related, each contributed uniquely to children's literacy skills. Individual analyses revealed that the children with expressive standard scores below 70 at Time 1 also performed below average (<85) on phonological awareness and total reading tasks 3 years later. Guidelines for professionals are provided to support literacy skills in young children with cochlear implants. 相似文献
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Philip L. Dawes Don Y. Lee Grahame R. Dowling 《The Journal of High Technology Management Research》1999,10(2):377
In this paper, we examine how individuals vary in their ability to control informal information during the purchasing process for an expensive complex technological product in the information technology area. As part of this research process, we use sociometric data from 41 firms to test a structural model of the effects that network heterogeneity and three organizational structure variables have on this type of information control. As hypothesized, increased network heterogeneity reduces an individual's ability to control informal information. Moreover, the structural variables of decentralization, formalization, and spatial differentiation are shown to affect informal information control in the predicted manner. Importantly, we also show that formalization and spatial differentiation affect network heterogeneity. Decentralization, however, was not found to be related to network heterogeneity. 相似文献
804.
Willingness to Pay and Preference for Private Institutions 总被引:1,自引:0,他引:1
This study focuses on the correlates of student preference for private institutions over public institutions in their senior year in high school, with a particular focus on the effects of students' subjective responses to tuition costs and to financial aid availability. The data for this study were drawn from a longitudinal study of postsecondary educational choice of high school students in the state of Indiana. The results indicate that in addition to student and family background and student academic characteristics, students' subjective responses to tuition costs and to financial aid availability have a substantial linkage with student preference for private or public institutions. This study suggests that family and ascribed characteristics alone do not explain student preference for the type of postsecondary institution. Students' subjective responses to tuition costs and to financial aid availability are also directly related to student preference for a certain type of postsecondary institution, independent of student family background and academic characteristics. This suggests that the willingness to pay, not only the ability to pay, plays a direct role in student college choice decisions. The implications for policy making are discussed. 相似文献
805.
Although previous research has established that high school sports participation may be associated with positive academic outcomes, the parameters of the relationship remain unclear. Using a longitudinal sample of nearly 600 Western New York adolescents, this study examined gender- and race-specific differences in the impact of two dimensions of adolescent athletic involvement ("jock" identity and athlete status) on changes in school grades and school misconduct over a two-year interval. Female and black adolescents who identified themselves as "jocks" reported lower grades than those who did not, whereas female athletes reported higher grades than female nonathletes. Jocks also reported significantly more misconduct (including skipping school, cutting classes, having someone from home called to the school for disciplinary purposes, and being sent to the principal's office) than nonjocks. Gender moderated the relationship between athlete status and school misconduct; athletic participation had a less salutary effect on misconduct for girls than for boys. 相似文献
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