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The Routledge Handbook of Visual Impairment
Edited by John Ravenscroft
Introduction and Synthesis of Themes
Editor's Perspective
Development in Visual Impairment Research
John Ravenscroft discusses the limited proliferation of academic literature focusing on social and cultural factors of visual impairment, contrasting it with traditional medical perspectives. He has observed significant developments, especially over the past five years, indicating that it is now ideal to compile research into a coherent Handbook. This Handbook aims to bridge the gap between medical practice and social research surrounding visual impairment, emphasizing the need for informed choices in research construction and reflection.
Medical and Pedagogical Challenges
Ravenscroft notes a stagnation in medical and educational approaches that focus solely on ocular damage, while recent findings highlight that visual impairment often stems from brain damage or dysfunction, especially in children in developed countries, as evidenced by Kong et al. (2012). The Handbook aims to reflect this evolving understanding, bridging traditional beliefs with new perspectives.
Contributors to the Handbook
The Handbook includes contributions from authors around the globe, specifically from Canada, America, the United Kingdom, Jordan, Australia, Finland, Greece, and New Zealand. Ravenscroft states that one limitation of the work is the constrained space, hinting that many more contributions could have added richness to the discussions. Therefore, while the Handbook is comprehensive, it is not exhaustive. Its structure allows for various thematic chapters that explore successful outcomes for individuals with visual impairments, promoting positive practices.
Structure of the Handbook
The Handbook is organized into ten parts, each dealing with distinct thematic areas to capture the range of debates and concepts around visual impairment. The themes aim to reflect ongoing discussions within the field and are organized thoughtfully to interconnect thematically, each part contributing to a broader dialogue.
Overview of Themes
Part I: This section studies the sociological and psychological impacts of visual impairment, identifying profiles of individuals with visual impairments. Keeffe’s work in Chapter 2 reveals data from the 2015 Global Burden of Disease publications, showing a decrease in the prevalence of impairment and blindness, but an increase in those experiencing vision loss, likely due to longer life expectancies.
Chapters 3 & 4 focus on the cognitive aspects and personal narratives surrounding visual impairments, exploring the richness of engagement that visually impaired individuals experience.
Cerebral Visual Impairment (CVI) in Part II
CVI is presented as an umbrella term for various types of visual impairments caused by brain damage. Dutton and Bauer's Chapter 5 emphasizes the uniqueness of visual perception and how individual experiences are essential to tailoring educational approaches.
Chapter 6 compares personal narratives between those with ocular impairments and CVI.
Furthermore, Chapter 7 shifts focus to assessing visual processing functions and disorders, reinforcing that traditional acuity measures should not constrain available educational or medical services for students with visual processing disorders.
Education of Individuals with Visual Impairment
Historical Perspectives in Part III
This section reflects on how historical contexts have informed educational services for visually impaired individuals. Chapters in this part analyze both formal and informal educational approaches and transitions into higher learning or vocational prospects, linking transitions to support structures and individual agency.
Theme of Sport and Physical Education in Part IV
The growth in awareness regarding the rights of individuals with visual impairments has brought attention to the realm of sports, especially concerning neglected areas. It emphasizes the essential role of physical exercise in enhancing fitness and well-being.
Impact of Assistive Technology in Part V
This section discusses the increasing use of assistive technologies, suggesting that ongoing research in this field must consider evolving societal implications for educational practice and device design.
Cultural Aesthetics
Chapters in Part VI bridge cross-modal sensitivities of visually impaired individuals, discussing the aesthetic experiences through cultural outputs. It includes topics on tactile images and their importance in accessing art and education.
Socio-Emotional Aspects in Part VII
Focusing on the emotional well-being of individuals with visual impairments, this section discusses developmental factors influencing social engagement.
Understanding Orientation, Mobility, Habilitation, and Rehabilitation
These themes tackle significant research challenges in habilitation. It discusses strategies for assessing functional vision and emphasizes that standard measures fall short of capturing the lived realities of the visually impaired.
Aging and Adulthood in Part X
The concluding chapters review challenges faced by older adults with visual impairments, with emphasis on the psycho-social impacts and employment concerns, noting a high unemployment rate among adults with visual impairments.
Conclusion
This comprehensive Handbook provides key insights into the social and cultural frameworks affecting individuals with visual impairments, and it aims to promote further inquiry, research, and practical enhancements in occupational practices, educational modalities, and general societal understandings of visual impairment. By illuminating the interplay of medical, psycho-social, educational, and technological aspects, it seeks to foster improved standards and enrich the lives of those affected by visual impairments.