Cross-validation of the factor structure of the McCarthy scales for kindergarten children

This study was designed to cross-validate the factor structure of the McCarthy Scales of Children's Abilities for children 5 to 6 1/2 years of age. A factor analysis was performed on a group of 105 children with a mean General Cognitive Index (GCI) of 115.42. The subjects ranged in age from 4–11 to 6–7 with a mean age of 5–6. The age variable was partialled from each score using multiple regression procedures. Five factors were generated, including Verbal Comprehension, Quantitative-Reasoning, Memory, Perceptual-Performance, and Motor factors. These data were subsequently compared to Kaufman's factor analytic studies with the McCarthy standardization group, and to the scale structure of the instrument. In general, the overall factor pattern of this study provides further evidence of the construct validity of the McCarthy Scales for kindergarten children.     

辨析中国专利制度中的禁止反悔规则 《最高人民法院关于审理侵犯专利权纠纷案件应用法律若干问题的解释》中关于“无效宣告程序中放弃的技术”的规定及相关案例分析

我国现在的专利制度似乎正在实施所谓的全面禁止反悔规则。一方面,在专利侵权诉讼中,专利权人可因专利申请过程中或者专利无效宣告程序中所作的限缩性修改和陈述而被禁止反悔,另一方面,在专利无效宣告程序和专利无效诉讼程序中,他又可因自己在专利侵权法律程序中的陈述而被禁止反     

Reflections upon teacher education in severe difficulties in the USA: shared concerns about quantity and quality

In this article, Phyllis Jones of the Department of Special Education at the University of South Florida and Elizabeth West from the University of Washington explore key issues in respect to teacher education for teachers who teach pupils with severe and profound learning difficulties in the USA. Issues relating to quantity and quality of teachers are discussed in the context of policy and practice in the USA. Reflections related to teacher education delivery in the USA, in terms of case-based learning and distance education, for example, and the content of teacher education courses, for example, in terms of helping teachers to understand the needs of pupils with learning difficulties and the promotion of evidence-based practices, are discussed. Phyllis Jones and Elizabeth West suggest that their reflections can contribute to continuing discussions about teacher education in the UK for teachers who work with pupils with severe and profound learning difficulties.     

Phonological recoding,orthographic decoding,and comprehension skills during reading acquisition

To become skillful readers, children have to acquire the ability to translate printed words letter by letter into phonemic representations (phonological recoding) and the ability to recognize the written word forms holistically (orthographical decoding). Whereas phonological recoding is the key for learning to read and useful for recognizing unknown or low-frequent words, orthographical decoding is often more efficient and takes less time, thus facilitating reading processes on the sentence and text level. Several studies with English-speaking children provided evidence for the relevance of the two routes but the question whether and to what extent both word recognition skills contribute to reading comprehension in young German readers requires further clarification. Based on data from a cross-sectional study with German primary school children we investigated whether and to what extent both types of word recognition skills are associated with sentence (N = 666) and text comprehension skills (N = 149) and how these relationships develop from Grade 2 to 4. The results indicate that both phonological recoding skills and orthographical decoding skills are important for reading comprehension skills. Their relative weight does not change across grade levels.     

Two Are Better Than One: The Joint Influence of Maternal Preparedness for Parenting and Children's Self-Esteem on Academic Achievement and Adjustment

Research Findings: This study investigated the joint influence of maternal cognitive readiness to parent and children's self-esteem on children's academic achievement and behavioral adjustment in the classroom at age 10. Participants were 153 adolescent mothers and their firstborn children. Findings indicated that low levels of prenatal maternal cognitive readiness to parent were associated with impairments in children's achievement and adjustment at age 10, regardless of the children's level of self-esteem. Among dyads in which mothers were more cognitively prepared for the parenting role, however, children with higher self-esteem showed notably better achievement and adjustment compared to those with lower self-esteem. These results illustrate the joint influence of mothers' preparedness for parenting and children's self-esteem on the school performance of children who are generally considered to be at high risk for impairments in achievement and adjustment. Practice or Policy: Findings are discussed in terms of the enduring impact of cognitive readiness to parent and self-esteem on the academic achievement and behavioral adjustment of at-risk children, with a focus on implications for intervention and prevention based on the specific findings from this study.     

A Reinforcing Curriculum and Program Reform Proposal for 21st Century Teacher Education: Vital First Steps for Advancing K-12 Multicultural Education

This article discusses the development and impact of the Platte River Corridor Project, a successful university/K-12 partnership designed to address the inequality in learning outcomes for Latino students by increasing the effectiveness of K-12 classroom teachers in educating Latino English Language Learner (ELL) students and by facilitating access to higher education for Latino students. The project includes components that train K-12 educators, provide financial and social support for Latino students to attend college, provide ELL resources to school systems, and establish a regional teacher information network. Assessment data specific to each program component is provided. Challenges and recommendations are included for others who may be interested in creating a similar project.     

The effects of written attempts prior to correct visual presentation on spelling acquisition and retention

Students learned difficult spelling words via three different teaching methods. They either saw the correct spelling before attempting it, or could attempt to spell the word once, or several times, prior to viewing the correct spelling. Results showed that attempting to spell and test the words before viewing them facilitated acquisition of the words. The teaching methods did not differentially influence long-term retention. The locus of the effects of some teaching methods, when the words are thoroughly learned, is to be found during initial acquisition rather than evidenced in retention. Asking students to generate and test spellings prior to correct presentation facilitates encoding and acquisition of the correct spelling.     

Age and Gender Differences in Children's Self- and Task Perceptions during Elementary School

We examined the development of children's self- and task perceptions during the elementary school years. 865 first-, second-, and fourth-grade children (ages 7–10) completed questionnaires assessing their perceptions of competence in, and valuing of, activities in several activity domains (math, reading, sports, and instrumental music). Factor analyses showed that even the first graders had differentiated self-beliefs for the various activities. These analyses also indicated that children's competence beliefs and subjective task values formed distinct factors. Analyses assessing age and gender differences in children's beliefs showed that for all the activities except sports, younger children's (particularly the first graders) perceptions of competence and subjective task values were more positive than the beliefs of the older children. Boys had more positive competence beliefs and values than did girls for sport activities, and more positive competence beliefs for mathematics. Girls had more positive competence beliefs and values than did boys for reading and music activities.