Including the kids across the hall: collaborative instruction of hearing, deaf, and hard-of-hearing students

This study follows graduate interns and their cooperating teachers through a collaborative student teaching experience in D/HH and hearing classrooms at the same grade level. Teacher teams, enrolled in a graduate course on collaboration, designed and conducted collaborative instruction (K-junior high school level), which focused on cooperative learning activities. Measures included student evaluations and separate intern and teacher evaluations of student performance, the integrated instructional units, and professional collaboration. Student evaluations included positive responses to integrated instruction by both groups, though there was more trepidation expressed by some D/HH students. Teachers reported very positive outcomes for all students including increased motivation to learn about and to interact with the other group and, for D/HH students, an increase in socially and academically appropriate behaviors. Specific student needs for training prior to integrated experiences were noted. Teachers stressed the importance of topic selections that would involve the expertise of all participants equally, needs for teacher in-service training and, administrative support for collaborative planning.     

迷幻天使——MAZZY STAR

有些声音是让人过耳不忘的，比如Mazzy Star。如果说在90年代后期朋友中迷幻音乐尚占有一席之地的话，Mazzy Star当是其中最出色的代表。     

Emotional adjustment and school functioning of young adolescents with multiple versus single learning disabilities

Early adolescents (Grades 6-8) with multiple learning disabilities (LD; reading and math) in inclusive settings were compared to adolescents with single LD (reading or math) and typically achieving (TA) peers regarding their psychosocial functioning in two areas of adolescent well-being: emotional adjustment and school functioning. The Behavior Assessment System for Children (Reynolds & Kamphaus, 1998) Self-Report of Personality for adolescents was used to determine well-being. One hundred twenty middle school students-15 boys and 15 girls in each group-were included in the current study. The results confirmed that adolescents with multiple LD (reading and math) reported poorer functioning (i.e., higher T scores) on school maladjustment, clinical maladjustment, emotional symptoms index, attitude to school, atypicality, and depression when compared to TA peers but not when compared to peers with a single LD (reading or math). All three groups differed from the TA group (but not from each other) on sense of inadequacy, with the multiple LD group reporting the highest T scores. Additional analyses indicated significant differences between girls and boys, regardless of disability status. Girls reported higher T scores on the emotional symptoms index, social stress, and depression, but boys reported greater school maladjustment and sensation seeking. Implications for practice and recommendations for future research are discussed.     

多媒体环境中动机、意志和成绩的整合理论

动机、意志和成绩的整合理论(MVP)在宏观动机模式ARCS(Attention,Relevence,Confidence,Satisfaction)基础上发展而成,它囊括了动机意志模式中动机和行为的各个行动阶段——从目标确定到意志行动再到目标实现,有效地解释了从愿望到行动的进程。MVP还吸纳了行动控制理论、动机意志模式、阿斯特累特纳和威斯纳的多媒体与动机整合模式以及迈耶的多媒体学习理论中的合理成分,使动机加工成分得到了重新定位和补充,因而与ARCS相比,MVP更有利于综合地解释动机、意志、学习和成绩之间的复杂关系,更有利于进一步支持有关的理论构建、经验研究以及使用策略的开发与验证。     

Educating student pharmacists about herbal medicines: faculty-librarian collaboration

OBJECTIVE: To determine the impact of the teaching collaboration between faculty and librarians in instructing pharmacy students on herbal medicines. METHODS: An elective course with an integrated library instruction component is described. Qualitative data on students' perceptions of library instruction were collected and analysed as the result of pre- and post-surveys. RESULTS: Based on the results of pre-test and post-test surveys, the number of students who felt they were able to select the best print and electronic resources for finding herbal information increased to 100% from 50 and 60 correspondingly. This indicated a significant change in students' perceived knowledge of information sources in the field of herbal medicine, as well as overall progress in information literacy and problem-solving skills. CONCLUSION: Team teaching by faculty librarians is an effective way of educating future pharmacists on the information resources in the field of complementary and alternative therapies.     

Different effects of L-arginine on morphine tolerance in sham and ovariectomized female mice

Objective  

The roles of gonadal hormones and nitric oxide (NO) on the analgesic effects of morphine, tolerance to morphine, and their interactions have been widely investigated. In the present study, the effect of l-arginine (an NO precursor) on morphine tolerance in sham and ovariectomized (OVX) female mice was investigated.     

Dilemma of concepts and strategies for the prevention of spread of HIV in relation to human behavior, law and human rights

The new prevalence data regarding the estimated global number of human immunodeficiency virus positive (HIV⁺) cases, i.e., including people who are either aware or unaware of their HIV infection in 2010, lead many to wonder why the increase in incidence has reached today’s unprecedented level and escalated within such a short time. This, in spite of prevention campaigns in countries affected by HIV/acquired immune deficiency syndrome (AIDS) with their urgent messages aimed at preventing HIV transmission by promoting changes in individual’s behavior. This article analyzes the background of the prevention strategies, in particular their political, social and legal concepts in terms of human rights, and reveals traits of human behavior not considered thus far. A radical reappraisal is necessary, at social and legislative levels, as well as options additional to current concepts. When ethical issues come up, they become blamed for outmoded moralistic positions. However, ignoring the reality has led to dire consequences from prioritizing individual human rights over society’s collective need to prevent the spread of HIV.     

基于经典测量理论和项目反应理论的等值与连接——等值设计和经典测量理论等值程序

导言笔者连续写作了三篇论文探讨测验等值和连接的概念、程序、应用以及存在的问题等,本文是这一系列论文的第二篇。本系列论文取材于《一名业界人士对等值和连接的介绍——经典测量理论和项目反应理论入     

Genotype-phenotype correlations in Chinese patients with TGFBI gene-linked corneal dystrophy

In this paper, we report the clinical and molecular features of the distinct TGFBI (human transforming growth factor β-induced, OMIM No. 601692) gene-linked corneal dystrophy. Altogether, five pedigrees and ten unrelated individuals diagnosed as corneal dystrophy were recruited. Peripheral venous DNA was extracted, and then amplified by polymerase chain reaction (PCR) and scanned for mutation by single-stranded conformation polymorphism (SSCP). Direct DNA sequencing was used to analyze the mutations of the TGFBI gene. In our study, thirty patients from five pedigrees and ten sporadic patients were diagnosed as four TGFBI gene-linked corneal dystrophies of granular corneal dystrophy type I (GGCD I), Avellino corneal dystrophy (ACD), lattice corneal dystrophy type I (LCD I), and lattice corneal dystrophy type IIIA (LCD IIIA), and in total, seven disease-causing mutations, namely R555W, A546D, A546T, and T538P mutations in exon 12, R124H and R124C mutations in exon 4, and P501T mutation in exon 11, were identified, while four polymorphisms of V327V, L472L, F540F, and 1665-1666insC were screened in exons 8,11, and 12. The study ascertained the tight genotype-phenotype relationship and confirmed the clinical and genetic features of four TGFBI gene-linked corneal dystrophies.     

Sociodemographic characteristics and risk factor analysis of Demodex infestation (Acari: Demodicidae)

To identify sociodemographic characteristics and risk factor of Demodex infestation, 756 students aged 13–22 years in Xi’an, China were sampled for the school-based cross-sectional study. Demodex was examined using the cellophane tape method (CTP). The results showed that the total detection rate of Demodex was 67.6%. Logistic regression analysis revealed that five variables (gender, residence, sharing sanitary ware, frequency of face-wash per day, and use of facial cleanser) were found to be uncorrelated with Demodex infestation, whereas three variables (age, skin type, and skin disease) were found to be independent correlates. Students aged over 18 years had 22.1 times higher odds of Demodex infestation compared to those under 16 years and students aged 16–18 years also had 2.1 times higher odds compared to those aged 13–15 years. Odds of having a Demodex infestation for oily or mixed skin were 2.1 times those for dry or neutral skin. Students with a facial skin disease had 3.0 times higher odds of being infested with Demodex compared to those without. The inception rate of students with facial dermatoses increased in parallel with increasing mite count. The inception rates were 21.3%, 40.7%, 59.2%, and 67.7% in the negative, mild, moderate, and severe infestation groups, respectively (χ ²=60.6, P<0.001). Specifically, the amount of infested mites and inception rate of acne vulgaris were positively correlated (R ²=0.57, moderate infestation odds ratio (OR)=7.1, severe infestation OR=10.3). It was concluded that Demodex prevalence increases with age, and Demodex presents in nearly all adult human. Sebaceous hyperplasia with oily or mixed skin seems to favour Demodex proliferation. Demodex infestation could be associated with acne vulgaris. The CTP is a good sampling method for studies of Demodex prevalence.