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Comprehensive Education: Children with Special Needs

This version is not peer-reviewed.

Submitted:

03 November 2024

Posted:

05 November 2024

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Abstract

This study explores the impact and significance of implementing a comprehensive education system for children with special needs. The research aims to understand how inclusive practices influence the academic, social, and emotional development of these students. Using a mixed-methods approach that includes case study analysis, reviews of global education models, and theoretical frameworks, the study identifies key strategies for fostering inclusivity. The findings reveal that inclusive education not only enhances academic performance but also promotes social integration and emotional well-being. The analysis compares inclusive practices with traditional special education models and highlights the advantages of equity-driven, accessible learning environments. The study also addresses the challenges faced, such as inadequate resources and the need for continuous teacher training. Recommendations include policy reforms, increased funding, and the adoption of assistive technologies to support diverse learning needs. The research underscores the importance of a collaborative approach involving educators, parents, policymakers, and the community in creating an education system where every child has the opportunity to thrive.

Keywords: 
Subject: 
Arts and Humanities  -   Humanities
Educational and Health Development of Children and Youths

1. Introduction

Background: Comprehensive education refers to an inclusive educational model that ensures equitable learning opportunities for all children, regardless of their abilities or disabilities. It aims to provide a holistic and adaptive learning environment that accommodates the diverse needs of every child, focusing on both academic development and social-emotional well-being. This approach is especially significant for children with special needs, who face unique challenges that traditional educational systems often fail to address. Comprehensive education emphasizes differentiated instruction, individualized support, and collaboration between teachers, families, and specialists to foster an inclusive learning space where all students can thrive. Globally, the need for inclusive education has gained significant momentum over the past few decades. According to UNESCO, more than 90% of children with disabilities in developing countries are out of school. In developed regions, although significant progress has been made, many children still experience barriers to full participation in education. In the United States, the National Center for Education Statistics (NCES) reports that approximately 14% of public school students receive special education services under the Individuals with Disabilities Education Act (IDEA). In India, as per the 2011 Census, around 2.21% of the population lives with a disability, yet many children remain marginalized in the educational system. These statistics highlight the urgent need for comprehensive and inclusive education models to ensure that children with special needs receive adequate learning opportunities and are not excluded from mainstream education.
Research Objective: The primary purpose of this study is to analyze the effectiveness and implementation of comprehensive education systems for children with special needs. The study will explore the following research questions: How do comprehensive education models impact the academic and social outcomes of special needs students? What are the key challenges in implementing inclusive education, and how can they be overcome? Additionally, the research aims to identify best practices and propose strategies to create more inclusive and supportive educational environments. By addressing these questions, the study seeks to contribute to the growing body of knowledge on inclusive education and inform educators, policymakers, and stakeholders about effective practices.
Significance of Study: Focusing on comprehensive education for children with special needs is critical from both societal and educational perspectives. Inclusive education not only promotes the rights of children with disabilities but also enriches the learning experiences of all students by fostering empathy, cooperation, and diversity. An inclusive approach prepares students to be active, understanding members of society, thus contributing to broader social cohesion and equality. Additionally, addressing the educational needs of differently-abled children ensures that no child is left behind, aligning with global initiatives such as the United Nations’ Sustainable Development Goal 4, which calls for inclusive and equitable quality education. By highlighting effective strategies and addressing challenges, this study aims to support the development of a more inclusive educational landscape that benefits all members of the community.

2. Understanding Special Needs Education

Definition and Types of Special Needs: Special needs education refers to educational practices designed to support and address the unique learning challenges faced by children with disabilities. Special needs can be categorized into four primary types: physical, learning, sensory, and developmental.
  • Physical Disabilities: These include conditions that affect a child’s physical functioning, mobility, or endurance, such as cerebral palsy, muscular dystrophy, or spina bifida. Children with physical disabilities may require assistive devices like wheelchairs or customized seating arrangements to ensure full participation in the classroom.
  • Learning Disabilities: These disabilities interfere with a child’s ability to process and understand information. Examples include dyslexia, which affects reading and writing skills; dyscalculia, which impairs mathematical understanding; and attention deficit hyperactivity disorder (ADHD), which impacts focus and impulse control. These children benefit from tailored instructional strategies and additional time to complete tasks.
  • Sensory Disabilities: Sensory impairments, such as visual and hearing impairments, affect a child’s ability to receive and interpret sensory information. For example, children who are blind may require Braille materials, while those who are deaf or hard of hearing may need sign language interpreters or hearing aids to communicate effectively in a classroom setting.
  • Developmental Disabilities: These are chronic conditions that affect a child’s developmental trajectory and include autism spectrum disorder (ASD), Down syndrome, and intellectual disabilities. Children with developmental disabilities often require individualized educational plans (IEPs) and structured environments to facilitate their learning and social integration.
Challenges Faced by Special Needs Children: Children with special needs encounter numerous barriers that hinder their educational experiences and overall development. One of the most pervasive challenges is social stigma. Many societies continue to marginalize individuals with disabilities, leading to isolation and discrimination that affect a child's self-esteem and willingness to engage in learning. This social exclusion can perpetuate a cycle of disadvantage and limit opportunities for academic and social growth.
Accessibility remains a significant hurdle in many educational institutions. Physical infrastructure, such as ramps, elevators, and accessible restrooms, is often inadequate or unavailable. In addition to physical barriers, there is a lack of educational resources, such as specialized learning materials and assistive technology, which are essential for children with special needs to engage effectively in academic activities.
Another critical challenge is the lack of trained educators. Many teachers are not adequately prepared to accommodate diverse learning needs and may struggle to implement differentiated instruction strategies. Without proper training, educators may inadvertently create an environment that is not conducive to learning for special needs students. Furthermore, the lack of awareness and sensitivity training can contribute to misunderstandings and perpetuate a non-inclusive atmosphere.
Theoretical Framework: Several educational theories support the implementation of inclusive practices that cater to special needs education. Lev Vygotsky’s social constructivist theory emphasizes the importance of social interaction in learning. According to Vygotsky, children learn best when they engage in meaningful interactions with peers and adults within their "zone of proximal development" (ZPD). This theory underpins the concept of scaffolding, where teachers provide temporary support to help students achieve tasks they would not be able to complete independently. In the context of special needs education, this approach can be used to tailor instruction and provide incremental support based on a child’s unique capabilities. The Universal Design for Learning (UDL) framework is another pivotal concept in inclusive education. UDL advocates for creating flexible learning environments that accommodate the diverse needs of all learners. It is built on three primary principles: providing multiple means of representation (to give learners various ways of acquiring information), multiple means of action and expression (to offer different ways for students to demonstrate what they know), and multiple means of engagement (to tap into learners’ interests and motivate them). By adopting UDL, educators can design curricula that minimize barriers and optimize learning opportunities for all students, including those with special needs. Incorporating these theoretical perspectives into educational practices can transform classrooms into inclusive spaces where all children, regardless of their abilities, are given the opportunity to succeed. These frameworks emphasize the importance of adaptability, collaboration, and proactive design to address the diverse needs of students and ensure that education is truly accessible and equitable.

3. Principles of a Comprehensive Education System

Core Principles: Equity, Inclusion, and Accessibility: A comprehensive education system for children with special needs is built on three core principles: equity, inclusion, and accessibility. Equity in education refers to providing all students with the resources and support they need to achieve academic and personal success. Unlike equality, which implies giving every student the same resources, equity ensures that resources are allocated based on individual needs. For example, a child with a learning disability may require additional tutoring or specialized materials to keep pace with their peers. By prioritizing equity, educational policies ensure that all students have a fair opportunity to learn and grow. Inclusion is about creating a learning environment where every student, regardless of ability, is valued and actively participates in all school activities. This principle influences policies that mandate integrating students with special needs into general education classrooms rather than segregating them. The aim is to foster a sense of belonging and mutual respect among students of all abilities. Inclusive classrooms are designed to promote peer interactions and collaborative learning, which can lead to improved social skills and empathy among students. Accessibility is the foundation of an inclusive education system. It ensures that both the physical and learning environments are designed to accommodate diverse needs. Policies shaped by this principle focus on removing barriers that prevent students from fully engaging in their education. This includes physical accessibility features such as ramps, elevators, and modified classrooms, as well as accessible curricula that use multiple formats, such as text, audio, and visual aids. By emphasizing accessibility, the education system ensures that all students, including those with physical, sensory, or cognitive challenges, can participate equally.
Curriculum and Pedagogy: A comprehensive education system incorporates differentiated instruction and adaptive learning methods to address the diverse needs of students. Differentiated instruction involves tailoring teaching strategies to match individual learning styles, readiness levels, and interests. For instance, in a classroom with students of varying abilities, a teacher might use visual aids and hands-on activities for a lesson on science concepts while offering written or oral assignments based on each student’s strengths. Another example is using guided reading groups, where students are grouped by their reading abilities, allowing the teacher to provide targeted support. Adaptive learning methods use technology and data to personalize the learning experience. These methods adjust the difficulty of tasks and the pace of instruction based on a student’s performance. An example is the use of online math programs that assess a child’s progress and present new problems tailored to their ability level. Adaptive learning not only accommodates different learning speeds but also helps identify areas where a student may need more support, making education more efficient and engaging. In addition, personalized learning plans are often developed for students with special needs. These plans outline specific educational goals, teaching methods, and support services required for each child. Teachers, special educators, and parents collaborate to create these plans, ensuring a holistic approach to the child’s education. Personalized learning emphasizes student agency, allowing children to have a say in how they learn and what goals they wish to achieve, making education more relevant and empowering.
Role of Technology: Technology plays a transformative role in supporting comprehensive education for special needs children. Assistive technologies like speech-to-text devices, screen readers, and communication apps help students overcome learning and communication barriers. For example, students with dyslexia can use text-to-speech software to assist with reading assignments, while students with mobility challenges can use adaptive keyboards to participate in written activities. These tools provide equal opportunities for students to engage in classroom activities and demonstrate their understanding. Educational apps and software can also make learning more interactive and engaging. Apps designed for children with autism, for instance, can teach social skills using visual and sensory feedback. Similarly, apps like Proloquo2Go enable non-verbal students to communicate using a customizable digital interface. E-learning platforms equipped with features like closed captioning, adjustable font sizes, and customizable learning pathways can cater to a wide range of learning needs, making education more accessible. Additionally, technology supports teachers by providing data-driven insights into student performance. Learning management systems (LMS) allow teachers to track progress, identify patterns, and adjust instruction accordingly. By integrating technology into the curriculum, educators can create a more responsive and adaptable learning environment that caters to the unique needs of every student. Overall, the principles of equity, inclusion, and accessibility, supported by differentiated and adaptive teaching methods and the strategic use of technology, form the backbone of a comprehensive education system. This approach ensures that every child, regardless of their abilities, is given the opportunity to learn, grow, and reach their full potential in an environment that respects and values diversity.

4. Implementation Strategies

Teacher Training: A crucial component of a successful comprehensive education system for children with special needs is the effective training of educators. Teachers must be equipped with the skills and knowledge to accommodate and engage students with diverse learning requirements. Professional development programs in special education are essential to help teachers understand different disabilities, use adaptive teaching strategies, and create inclusive classroom environments. These programs should cover a range of topics, including behavior management, differentiated instruction, and the use of assistive technologies. Continuous learning opportunities, such as workshops, certification courses, and hands-on training, ensure that teachers remain updated on the latest educational practices and research. Training should also focus on building teachers’ emotional intelligence and empathy, enabling them to address the social and emotional needs of special needs students effectively. In addition, peer learning and collaborative teaching models can be implemented, where experienced special education teachers mentor general education teachers. This approach promotes the sharing of best practices and fosters a collaborative and supportive teaching environment. Moreover, teachers need training on how to create Individualized Education Plans (IEPs) and how to collaborate with specialists, such as speech therapists and occupational therapists, to implement these plans effectively. By investing in teacher training, schools can ensure that educators are well-prepared to provide quality, inclusive education that meets the unique needs of every student.
Parental and Community Involvement: Engaging families and the broader community is another critical aspect of implementing comprehensive education for children with special needs. Parental involvement has been shown to have a significant positive impact on a child’s academic and social development. When parents and teachers work collaboratively, they can develop more effective strategies to support a child’s learning and address any challenges that arise. Schools can facilitate this collaboration by organizing regular parent-teacher meetings, workshops on special education, and support groups where parents can share experiences and resources. Involving community stakeholders, such as local businesses, non-profit organizations, and healthcare providers, can further strengthen the support system for special needs students. For example, community centers can offer extracurricular activities tailored to children with disabilities, while local businesses can provide opportunities for skills training and internships for older students. Schools can also partner with universities and research institutions to access the latest educational resources and interventions. Community awareness programs are also important in promoting inclusivity and reducing social stigma. By educating the public about the abilities and potential of children with special needs, these programs can foster a more supportive and understanding community. The involvement of the broader community ensures that children with special needs have access to a wide range of resources and support networks that extend beyond the school environment.
Support Services: Providing comprehensive support services is essential to address the complex needs of children with disabilities. These services may include psychological support, medical assistance, and occupational or speech therapy. For instance, a child with autism might benefit from regular sessions with a speech therapist to improve communication skills, while a child with physical disabilities might require physical therapy to enhance mobility. Access to these services can significantly improve a child’s academic performance and overall well-being. Schools should adopt integrated service models where educational and therapeutic services are provided in a coordinated manner. An example of this approach is the “wraparound service model,” where a team of professionals, including teachers, therapists, counselors, and social workers, collaborates to develop and implement a comprehensive support plan for each child. In this model, all members of the team share information and work together to address the child’s needs holistically. This ensures that students receive consistent support in both academic and non-academic areas. Another example is the use of school-based health centers, which provide medical and psychological services on-site. These centers can be a lifeline for families who may otherwise struggle to access specialized care. In addition to healthcare services, schools can offer counseling programs to support the mental health of students with special needs, helping them to manage anxiety, build resilience, and develop social skills. For effective implementation, schools must also ensure that these support services are well-funded and accessible to all students, regardless of their socioeconomic background. Collaboration with healthcare providers and social services is vital to create a seamless and efficient support network. In summary, the implementation of a comprehensive education system for special needs children requires a multifaceted approach. This includes robust teacher training programs, active parental and community engagement, and the provision of integrated support services. By addressing these key areas, schools can create a more inclusive and supportive learning environment that empowers all students to reach their full potential.

5. Case Studies and Best Practices

Global Examples: Several countries have successfully implemented inclusive education models that offer valuable lessons for integrating special needs students into mainstream classrooms. One such example is Finland’s education system, renowned for its child-centered and highly inclusive approach. In Finland, the emphasis is on personalized learning plans and early intervention. Special needs students are identified and supported as early as preschool, with individualized support tailored to each child's needs. Teachers in Finland are extensively trained in special education and employ a range of adaptive teaching strategies, ensuring that all students are actively engaged and have access to a comprehensive education. Small class sizes, a robust support system that includes special educators and therapists, and an emphasis on collaborative teaching further enhance the inclusivity of Finnish schools. New Zealand is another country recognized for its commitment to inclusive education. The country’s Ministry of Education has developed policies that mandate inclusive practices, ensuring that students with disabilities are welcomed and supported in regular schools. Initiatives such as the “Success for All” campaign aim to ensure that every school is inclusive by providing resources, teacher training, and specialist support. Schools in New Zealand work closely with families and communities to design educational experiences that respect and celebrate diversity. The curriculum is flexible, and teachers use technology and differentiated instruction to meet the needs of all learners, demonstrating the benefits of a collaborative and resource-rich approach.
Local Initiatives: In India, several local and regional efforts have made significant progress in special education. For example, the Samagra Shiksha Abhiyan (SSA) is a government program aimed at improving inclusive education across the country. Under SSA, schools are provided with funding to create barrier-free environments, train teachers in special education, and supply assistive devices to students with disabilities. Another notable initiative is the Delhi Government’s Happiness Curriculum, which incorporates social-emotional learning for all students, including those with special needs. This curriculum aims to build resilience, self-awareness, and interpersonal skills, creating a more inclusive and supportive school culture.
In addition, non-profit organizations like Enabling Leadership and Pratham have developed innovative programs that support inclusive education. These organizations often work in collaboration with schools to provide teacher training, develop accessible learning materials, and create extracurricular activities that promote social integration for children with special needs. Community-based initiatives, such as workshops for parents and inclusive sports programs, have also contributed to a more accepting and supportive educational environment.
Challenges and Adaptations: Despite these successes, implementing inclusive practices comes with its set of challenges. One of the most significant obstacles is the lack of adequate funding. Schools often struggle to afford specialized resources, assistive technology, and infrastructure upgrades necessary to support special needs students. Policy reforms are crucial to address these funding gaps and ensure that all schools can offer a comprehensive education. Governments can prioritize budget allocations for inclusive education and encourage public-private partnerships to enhance resources. Another common challenge is the shortage of trained special education teachers. Even in countries with robust educational systems, many teachers feel unprepared to handle the complexities of a diverse classroom. Continuous investment in teacher training and professional development programs is essential. Solutions such as mentorship programs, where experienced special education teachers train and support general educators, can help address this issue. Furthermore, incorporating mandatory special education courses into teacher training curricula can ensure that new teachers enter the profession with a strong foundation in inclusive practices. Cultural attitudes and social stigma also pose challenges, particularly in regions where disability is still misunderstood or stigmatized. Awareness campaigns and community engagement are critical in shifting societal perceptions and creating a more inclusive culture. Schools can play a pivotal role by promoting empathy and understanding among students through diversity education programs. Overall, while significant progress has been made globally and locally, ongoing efforts are needed to address these challenges. With continued investment in teacher training, resource allocation, and policy reforms, the vision of an inclusive education system can become a reality, benefiting all students and creating a more equitable society.

6. Analysis and Discussion

Effectiveness of Comprehensive Education: Research consistently demonstrates the positive impact of comprehensive and inclusive education on both the academic and social outcomes of children with special needs. Studies by UNESCO and the World Bank have shown that inclusive education not only improves learning outcomes for students with disabilities but also enhances the academic performance of all students in the classroom. For instance, a study conducted in Italy found that children with special needs who were educated in inclusive classrooms had higher rates of academic achievement and better social skills compared to those in segregated settings. The peer interactions in inclusive environments promote language development, cooperation, and problem-solving abilities, which are essential skills for all students. Data from schools implementing the Universal Design for Learning (UDL) framework indicate that students with disabilities show improved engagement and a deeper understanding of academic content. Teachers in these settings report greater job satisfaction and a stronger sense of accomplishment as they witness the growth and integration of their students. Furthermore, research indicates that inclusive education can lead to better long-term outcomes, including higher rates of employment and community involvement for individuals with disabilities. These findings emphasize the effectiveness of inclusive education in fostering independence and preparing students for a productive future.
Comparison with Traditional Models: When comparing comprehensive education with traditional or segregated models, several key differences emerge. Traditional special education models often involve placing children with disabilities in separate classrooms or schools, which can lead to feelings of isolation and stigmatization. Although these environments may offer specialized support, they limit opportunities for social interaction with peers and can reinforce negative stereotypes about disability. Research has shown that students in segregated settings are more likely to experience lower academic achievement and have fewer opportunities for developing meaningful relationships with their peers. In contrast, comprehensive education models prioritize inclusivity and aim to integrate all students into mainstream classrooms. The benefits extend beyond academic gains; students learn to appreciate diversity and develop empathy and tolerance. However, the success of inclusive education depends heavily on the availability of resources and the preparedness of teachers. When properly implemented, inclusive models can be just as, if not more, effective than traditional models in fostering both academic and personal growth. In fact, inclusive classrooms often use more engaging and innovative teaching practices, benefiting all learners. Despite the advantages of inclusive education, it is important to acknowledge the challenges. Resource constraints, lack of training, and inadequate support can hinder the full realization of inclusive practices. This underscores the need for continued research and investment in creating more effective and sustainable inclusive education systems.
Future Directions: As inclusive education continues to evolve, there are several promising innovations on the horizon. One such innovation is the use of artificial intelligence (AI) to personalize learning experiences for students with special needs. AI-driven tools can analyze a student’s progress in real-time and adjust the curriculum to meet their individual needs, making learning more efficient and engaging. Similarly, advancements in virtual and augmented reality could offer immersive learning experiences for students with sensory or cognitive disabilities, making abstract concepts more tangible and easier to understand. Another potential direction involves the integration of mental health and well-being programs into the curriculum. Addressing the emotional and psychological needs of children with special needs is crucial for their overall development. Schools can implement programs that teach coping strategies, mindfulness, and resilience, creating a supportive environment for all learners. The role of policy is critical in driving these systemic changes. Governments must prioritize funding for inclusive education and mandate teacher training programs that emphasize adaptive learning strategies and empathy-driven practices. Policies that promote collaboration between schools, healthcare providers, and community organizations can also ensure a more holistic approach to education. Furthermore, governments can support research into new technologies and inclusive practices to keep pace with the evolving needs of special education. In conclusion, the analysis of comprehensive education reveals its significant benefits compared to traditional models. The ongoing challenge lies in scaling up successful practices while addressing resource and training gaps. With continuous innovation and supportive policies, the future of inclusive education looks promising, offering the potential for a more equitable and integrated learning environment for all students.

7. Conclusions and Recommendations

Summary of Findings: This article has highlighted the importance and effectiveness of a comprehensive education system that prioritizes inclusivity, equity, and accessibility for children with special needs. Research shows that inclusive education not only enhances academic outcomes but also fosters social and emotional development, benefiting all students. Comparative analysis reveals that inclusive models often outperform traditional segregated approaches, provided there is adequate support and training. Successful international examples, like those in Finland and New Zealand, emphasize the significance of early intervention, flexible curricula, and strong community involvement. Despite the evident benefits, challenges such as limited funding, insufficient teacher training, and societal stigma remain.
Policy Implications: To address these challenges, several policy changes are necessary. First, increased funding for special education is crucial to ensure the availability of resources, assistive technologies, and comprehensive support services. Governments should implement inclusive policy frameworks that mandate accessibility standards and require schools to adopt practices that accommodate diverse needs. Investing in teacher training programs is also essential. These programs should include both pre-service and in-service training focused on adaptive teaching methods, emotional intelligence, and the use of assistive technologies. Policies promoting collaboration between educational institutions, healthcare providers, and community organizations can further strengthen support networks.
Call to Action: Moving forward, there is a pressing need for continued research into innovative teaching methods and technologies that can enhance inclusive education. Advocacy efforts must also intensify to raise awareness and promote the societal benefits of inclusive practices. Stakeholders, including policymakers, educators, parents, and community leaders, must collaborate to create an educational landscape that values and supports every learner. By championing comprehensive education, we can ensure that all children, regardless of their abilities, are given the opportunity to thrive and contribute meaningfully to society.

References

  1. Ainscow, M., Booth, T., & Dyson, A. (2006). Improving Schools, Developing Inclusion. Routledge. This book provides insights into how inclusive education can be implemented and discusses case studies from various educational systems.
  2. Florian, L. What Counts as Evidence of Inclusive Education? European Journal of Special Needs Education, 2014, 29, 286–294, This scholarly article discusses research findings on the effectiveness of inclusive education and explores challenges and opportunities. [Google Scholar] [CrossRef]
  3. Hehir, T., & Schifter, L. (2015). How Did You Get Here? Students with Disabilities and Their Journeys to Harvard. Harvard Education Press. This work explores the impact of inclusive education on students with disabilities through personal narratives and case studies.
  4. Ministry of Education, New Zealand. (2015). Inclusive Education Policy and Practice. Retrieved from [official government website]. This report outlines New Zealand’s approach to inclusive education and the policies that support it.
  5. UNESCO. (2020). Global Education Monitoring Report 2020: Inclusion and Education – All Means All. UNESCO Publishing. This comprehensive report examines global progress in inclusive education and provides statistics and case studies.
  6. Vygotsky, L. S. (1978). Mind in Society: The Development of Higher Psychological Processes. Harvard University Press. This foundational work discusses the social constructivist theory, which supports inclusive educational practices.
  7. World Bank. (2019). Every Learner Matters: Unpacking the Learning Crisis for Children with Disabilities. The World Bank. This report highlights the global state of special needs education and offers policy recommendations for inclusive practices.
  8. Universal Design for Learning (UDL) Guidelines. (2021). Center for Applied Special Technology (CAST). Available at [UDL website]. This resource explains the UDL framework and provides strategies for creating accessible and inclusive learning environments.
  9. Government of India, Ministry of Education. (2020). Samagra Shiksha Abhiyan Guidelines. Retrieved from [government website]. This document outlines India’s initiatives to improve inclusive education through comprehensive programs and funding.
  10. Mitra, S. Inclusive Education in India: Teachers’ Perceptions and Challenges. International Journal of Special Education, 2018, 33, 253–264, This research article discusses the perceptions of Indian teachers regarding inclusive education and identifies key barriers. [Google Scholar]
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