Number of students with learning disabilities and emotional problems are rising each year.Information Technology has proven to be an effective method of giving such students opportunities to engage in basic drill and practice, simulations, exploratory, or communication activities that are matched to their individual needs and abilities. Ongoing research works indicates that use of computer can enhance a student’s acquisition of skills and content knowledge when the computer is used to deliver well designed and well-managed instruction.Many computer-based applications, such as communication technologies, word processing applications and multimedia presentation tools can provide students with opportunities to use their skills to engage in projects that address true-world problems.
Communication technologies provide students with new ways to access information worldwide.Use of computers for communication and networking activities through the Internet can expand the learning environment beyond the walls of the classroom and allow students with disabilities, just like other students, to access and send information literally around the globe.
Word processing applications can play a vital role in promoting the education of children with mild learning and behavioral disorders within the regular classroom.The ease of revising text, producing neat and readable text, and feeling a sense of authorship are frequently mentioned as attributes of word processors that lead to improved writing. Researchers have found that students are more willing to edit their work and to make necessary corrections on a word processor than on handwritten paper drafts.Besides, the word processor frees students from the more tedious duties related to the editing works.
Multimedia computer systems can help strengthen students’ conceptual understandings by linking visual imagery and sound effects to information that is difficult to understand when presented in plain text alone.Multimedia applications also provide students with ways to express their knowledge other than in writing. The educational use of multimedia environments is best described as an electronic means of interactive linking of various media in new styles and different ways in activities that can facilitate fundamental learning and thinking.Learning environments that incorporate dynamic images and sound are especially helpful for students who have limited background knowledge in a subject, which is often the case for students with learning disabilities.
There is no doubt that computer technology has the potential to act as an equalizer by freeing many students from their disability in a new way that allows them to achieve their true potential.Researches shows that students prefer to access reference material electronically rather than by using text-based resources.And many students with mild learning disabilities relate a long history of failure and frustration with traditional print based documents, few have experienced failure with these computer technologies.
