老年大学计算机教学经验浅谈

随着终身教育在我国的不断蓬勃发展,很多老年人纷纷走进了阔别已久的课堂,充实了老年人晚年生活。针对老年大学学员的特点、学习的难点,文章阐述了如何在教学实践中有的放矢,坚持以探索创新为动力,不断研究解决发展中出现的新情况新问题,以期更好地完成老年大学的计算机教学工作。     

Examining the role of Filipino elderly attitudes toward computer and internet on their behavioral intention for telehealth participation

ABSTRACT

Health technologies like computers and the internet are considered as essential tools in addressing various health problems of various age groups including the elderly. Through a multi-aspect survey questionnaire, this study examined the role of attitudes toward computer and internet on the behavioral intention for telehealth participation among a select group of Filipino elderly who underwent a basic computer and internet training for Telehealth program. Using regression analysis, results showed favorable attitude toward computers (x = 6.23) and internet (x = 6.40) among the elderly respondents after a computer literacy training. Their behavioral intention to use telehealth was greatly influenced by ‘computer confidence’ (β = 0.24) and ‘web usefulness’ (β = 0.24). Results of this study highlight the importance of telehealth literacy program in ensuring compliance and engagement among the older adults.     

中国农村养老保障制度建设的阶段性

我国农村养老保障制度建设应分两步走：近期制度建设和中长期制度建设。在近期考虑到农民群体分化的现实，针对不同的群体采取不同的保障措施；中长期则追求城乡养老保障制度整合．将日前城镇的社会统筹部分养老金扩展到农村，使其成为全民共享的养老保障项日。可采取城市化、“土地换保障”、改“农业税”为“养老保障费”及人口政策和养老保障政策相结合等措施解决制度建设的资金短缺问题。     

Conceptions or Misconceptions? Primary Teachers' Perceptions and Use of Computers in the Classroom

Why should computers be used in primary schools and what roles have they come to play in the classroom? This paper describes an investigation into UK primary teachers' perceptions and use of computers in the classroom. The responses collected illustrate the existence of two broad groups of teachers. Those who adopt a computer awareness perspective and those who believe that the computer should be used as a means to facilitate and enhance teaching and learning. Furthermore, the responses suggest an association between teachers' beliefs about computer use and teachers' patterns of actual computer use and thus demonstrate that educational innovations are primarily and intrinsically realized in our way of thinking before they become practice. Yet, this way of thinking may be formed not only by teachers' interpretations of official orders and requirements but also by their knowledge of information technology (IT) and their comprehension of what teaching and learning is about.     

基于内容分析法对老年教育的政策法规解析

运用内容分析法,以全国老龄工作委员会办公室门户网2007—2013年的政策法规版块中61条涉及老年教育内容的政策法规为样本,从政策法规颁布的地方年份、老年教育管理的机构与开展形式、老年教育的具体内容进行了定量的描述与分析,结果表明:全国各地应根据其发展水平对老年教育进行不同程度的普及,对老年教育管理的机构应促使其多样化、形式丰富化,强化老年教育作用的社会性并保持对老年教育的高度重视。     

Low-Income Minority Seniors' Enrollment in a Cybercafé: Psychological Barriers to Crossing the Digital Divide

Investigated were why some low income, predominantly immigrant seniors (n = 91) choose to enroll in free training and start to use computers and the Internet while others choose not to enroll. The study was conducted in collaboration with a senior center in downtown Los Angeles that provides free Internet access and training to its seniors. The results suggest that psychological variables (e.g., computer anxiety, computer self-efficacy, and aging anxiety) are stronger predictors of older adults' enrollment than their age or actual experience in using computers. Discussed are ways to motivate seniors to participate in computer training by reducing potential barriers.     

Personal Computers in Laboratory Teaching of Control

This paper reports on the incorporation of personal computers in the laboratory program at UMIST's Control Systems Centre. Laboratory practice is an integral component of all our control course. The laboratory facilities provide a mechanism for testing and verifying theoretical and design approaches. Incorporating computers in all phases of the laboratory program makes possible the use of current techniques in the analysis and design of realistic control systems. The control systems laboratory at UMIST has been developed with the goal of providing real world analysis and design experience in a laboratory setting. A collection of scale model experiments representing the major categories of industrial control problems has been constructed. These working models are coupled with a standard instrumentation interface and analogue and digital computers to implement control strategies. In all cases, great care has been taken to retain realism and allow the student to concentrate on control issues rather than configuration or programming problems. The primary objective of using personal computers in the control laboratory is to provide an on-line link between the student and the laboratory model. This provides direct ‘hands on’ experience of digital control ideas, interactive digital control experimentation and use of the computer as a multi-function virtual instrument. In addition, the computer is used off-line to simulate model performance as various control strategies are tried. At this point in time, each laboratory model station has been equipped with a personal computer containing A/D and D/A converters, hard and floppy disk, and a real-time clock. The computers are networked to provide access to printing and file storage facilities. Originally the software packages were written primarily in BASIC, and ran on BBC computers. These versions are however in the process of being replaced by PC-based packages written in C. Both the original BASIC and the C-successors have been developed to provide interactive, real-time control of the model using a choice of digital control algorithms. Using the keyboard as a control panel, the student can observe model performance, vary controller parameters, choose display characteristics and record parametric and graphical data. Future developments will expand the choice of available control algorithms and enhance the off-line analysis and design tools.     

Teachers’ perspectives on their use of ICT in teaching and learning: A case study

This article presents the perspectives of science and mathematics teachers on their use of information and communication technology (ICT) in teaching and learning in Tanzania. The findings show that few teachers used computers for teaching and learning purposes while majority of them used computers for administrative purposes. Additionally, teachers were found to have limited confidence in using technology to facilitate specific concepts or skills, to support creativity, and to support students to learn complex concepts. Therefore, it is suggested that schools explore strategies ICT integration strategies that focus more on making a shift from teaching technology or using technology for administrative purpose to appropriate pedagogical uses that could enhance student learning.     

老年体育旅游开发研究

目前我国逐步进入老龄化社会,开发老年市场,振兴老年产业,已成为促进经济持续增长和社会可持续发展不可缺少的内容,体育旅游作为现代旅游方式之一已成为旅游业的一个热点。开发老年体育旅游的必要性和可行性。发展老年体育旅游对我国的旅游业和体育产业发展具有重要的意义。     

ICT and Older People: Beyond Usability

This study examined the use that older, regular users of computers make of information and computer technology in their daily lives. Opinions from such users were obtained regarding what they want these technologies to offer them in the future. By means of a discussion group and an online questionnaire, our critical case examined a group of mature senior students from the Universitat Oberta de Catalunya (online learning) who have used computers and the Internet in their activities. In general, the participants needed to know the function of the tool beforehand and to have continued support and confidence. In particular, they need the certainty that the future technology will allow them to maintain their independence and autonomy. Older people's adoption of IT needs to be treated as more than merely a question of usability. Attitudes, experience of use, and perceived benefits are also key aspects that must be taken into account.     

Use of Computers as a Tool in Fine Art

A treatment group of three sections of a college art design class was given instruction that included the use of computers to complete design projects. The art design course covers the basic concepts of design and two-dimensional materials and the use of line, colour, illusion of space or mass, texture, value, shape, and size in composition. A control group of three sections completed the same assignments as the treatment group without computers. Both groups of students were then surveyed about their attitudes toward using computers in the course. Both the treatment group and the control group perceived the use of computers in a basic art design class as worthwhile. Both groups perceived the use of computers in a basic art design class as enhancing instruction. The treatment group had a more positive response to the computer as a design tool than did the control group. Survey responses by the treatment group documented that design projects used in the study needed improvement. Further studies should focus on best practices in the use of computers in art education.     

A Longitudinal Study of the Effect of Computers on the Cognitive Development of Low-Income African American Preschool Children

Research Findings: The current study examined the impact of daily classroom computer use on the cognitive development of preschool children in 14 urban Head Start classrooms. The sample consisted of 208 predominantly African American low-income children with a mean age of 48.8 months. A quasi-experimental design was used in which 7 classrooms had computers and 7 classrooms served as the control. Assessments were made at baseline and at 6, 12, and 18 months. Hierarchical linear modeling was used to assess differences between the computer and control groups on cognitive developmental trajectories. Children in the computer condition displayed significantly greater increases in quantitative development than did children from the control condition. Practice or Policy: Children’s access to computers at home and at school has become increasingly prevalent. However, there is still a substantial disparity in access to technology between different socioeconomic groups. The preschool years may offer a promising opportunity to close this gap in access; however, little is known about the impact of computers on the developing minds of children, particularly those from low-income African American families. Findings from the current study suggest that daily use of computer centers in the Head Start classroom may benefit quantitative outcomes for young children.     

Gender-related differences in exposure to and use of computers: Results of a survey of secondary school students

A number of empirical studies on the use of computers reveals gender-related differences, with women and girls showing more negative feelings toward modern computer technology. Within the scope of an evaluation study of the pilot project “CULAS” (Computer Assisted Learning in Secondary Schools in Rhineland-Palatinate) the data of over 1000 students from grades 5 to 10 were analyzed with special focus on gender-related differences. The results of this study provide information on the following aspects: frequency and duration of computer use, computer experiences, computer interests, attitudes toward computers, emotional responses while working with computers, and locus of control. On a whole the results support the assumption of gender-related differences in exposure to and use of computers. However, these findings also indicate that this assumption may not hold true in a general sense, and that future studies must examine gender-related differences with more sophisticated methods.     

Contextualized-OLPC education project in rural India: measuring learning impact and mediation of computer self-efficacy

The One Laptop per Child (OLPC) initiative has been at the forefront of introducing low-cost computers in developing countries. We argue that the problem is not as much as a focus on the provision of affordable technologies, but the lack of consideration of deeply contextualized implementation design and the lack of understanding of psychological mechanisms at the user-level that influence learning impact. A longitudinal quasi-experimental design among nine rural Indian primary schools involved pre- and post- experiment measures conducted with both test (n = 126) and control groups (n = 79). The study objective was to prioritize local contexts during technology implementation design in order to attain educational impact in terms of improved learning outcomes for students. The Contextualized-OLPC education project utilized strategies identified by the Technology-Community-Management model to address contextually germane factors of teacher training, unbiased gender access, and local language use. A second objective was to assess impact of technology introduction while countering extant techno-determinist approaches of impact assessment. We first demonstrated that technological knowledge was associated positively with functional literacy. We situated the experiment in the social cognitive theory to demonstrate that computer self-efficacy mediates the relationship between technological literacy attained as a consequence of the Contextualized-OLPC education project and a specific learning outcome, functional literacy. Overall, the research illustrated that giving primacy to mere deployment of OLPC laptops has limited relevance to children, both in use and outcome. In support, the results demonstrated the role of contextualized technology in rural classrooms alongside an understanding of user psychology that influence learning impact.     

Student‐teachers’ Use of Computers during Teaching Practice in Primary Classrooms

It is argued that teacher readiness is crucial to the realisation of national goals for educational computer use and that the preparation of student teachers can make an important contribution. This study investigated student‐teachers’ dispositions towards computers and their use of computers in primary‐school classrooms during a final‐year practicum. The student teachers generally viewed computers positively but lacked confidence in their knowledge of computers. While they were nervous about using computers in classrooms, almost two‐thirds did use a computer at least once during a four‐week practicum and were more likely to do so if the supervising teacher modelled such use. The most frequently experienced problems in using computers were organisational. Based on the findings of this study it is suggested that preservice courses should focus on the pedagogical issues associated with computer use and they should provide students with opportunities to observe and practise classroom computing.     

Learning environments with technological resources: a look at their contribution to student performance in Latin American elementary schools

Research shows that computer access and use has a positive effect on the performance reached by Latin American schoolchildren in sixth grade. This is supported by Multilevel models of 4 and 3 levels with data from the Second Regional Comparative and Explanatory Study, developed by UNESCO (2008) in 16 countries and analyzing around 3,000 schools, some 92,000 sixth grade students and 3,900 teachers. The results: Barely one-third of Latin American sixth graders have a computer in their home, and schools where these children attend are unable to reverse this. Furthermore, there is a marked deficit of computers at home and schools in rural areas. Data shows that school performance in reading and math increases significantly among those students that have a computer in their home, an increase that is greater among those students that have at their disposal >10 computers at school. In turn, increased use, both by pupils and teachers, improves school performance in both disciplines once the following variables are controlled: socio-economic level, family culture, gender, mother tongue and number of pre-school years.     

Access to Educational and Instructional Computer Technologies for Post‐secondary Students with Disabilities: lessons from three empirical studies

Access issues based on three Canadian empirical studies of the use of computer and information technologies by college and university students with physical, sensory, and learning disabilities are presented. Data were obtained between fall 1997 and spring 1999 from: (1) focus groups with students with disabilities (n = 12); (2) structured interviews with students with disabilities (a = 37) and with post‐secondary personnel responsible for providing services to them (n = 30); (3) questionnaires completed by post‐secondary students with disabilities (n= 725). Findings indicate that the overwhelming majority of students with disabilities use computers and the Internet, but that 41 % of them need some type of adaptation to use computers effectively. Key findings emphasize advantages of computer technologies and delineate barriers to full access. Types of computer, information and adaptive technologies used by students with different disabilities are presented and emerging trends are highlighted. The goal is (1) to sensitize educational and instructional technologists, professors and planners involved in the implementation of educational media into post‐secondary education curricula and (2) to demonstrate that designing for accessibility from the outset creates a more equitable learning environment that provides opportunities for all students