This comparative study of disability assessment methods analyses the criteria governing the granting of benefits for people with disabilities in 22 Council of Europe member states, and highlights the need for greater cross-border communication and harmonisation. Four basic assessment approaches are identified and examined: Barema methods, care needs assessment, functional capacity determination and economic loss estimation. It also describes the role of multidisciplinary teams in determining the allocation of allowances and personal assistance, particularly in evaluating an individual's potential for professional and social rehabilitation and reintegration.

"The World Health Organisation had just published a generic assessment instrument to measure general health and disability levels: the WHO Disability Assessment Schedule, WHODAS 2.0. WHODAS 2.0 is based on the International Classification of Functioning, Disability and Health (ICF). It was developed and tested internationally and is applicable in different cultures both in general populations and in clinical settings. It can be used as a general measure across all diseases. This manual is aimed at public health professionals, doctor, other health professionals (for example rehabilitation professionals, physical therapists and occupational therapists), health policy planners, social scientists and others involved in studies on disability and health." -- Publisher.

The U.S. Social Security Administration (SSA) provides disability benefits through the Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI) programs. To receive SSDI or SSI disability benefits, an individual must meet the statutory definition of disability, which is "the inability to engage in any substantial gainful activity [SGA] by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months." SSA uses a five-step sequential process to determine whether an adult applicant meets this definition. Functional Assessment for Adults with Disabilities examines ways to collect information about an individual's physical and mental (cognitive and noncognitive) functional abilities relevant to work requirements. This report discusses the types of information that support findings of limitations in functional abilities relevant to work requirements, and provides findings and conclusions regarding the collection of information and assessment of functional abilities relevant to work requirements.

Learning disabilities are among the most common disabilities experienced in childhood and adulthood. Although identifying learning disabilities in a school setting is a complex process, it is particularly challenging in low- and middle-income countries that lack the appropriate resources, tools, and supports. This guide provides an introduction to learning disabilities and describes the processes and practices that are necessary for the identification process. It also describes a phased approach that countries can use to assess their current screening and evaluation services, as well as determine the steps needed to develop, strengthen, and build systems that support students with learning disabilities. This guide also provides intervention recommendations that teachers and school administrators can implement at each phase of system development. Although this guide primarily addresses learning disabilities, the practices, processes, and systems described may be also used to improve the identification of other disabilities commonly encountered in schools.

The World Report on Disability suggests more than a billion people totally experience disability. They generally have poorer health, lower education and fewer economic opportunities and higher rates of poverty than people without disabilities. This report provides the best available evidence about what works to overcome barriers to better care and services.

The United States Social Security Administration (SSA) administers two disability programs: Social Security Disability Insurance (SSDI), for disabled individuals, and their dependent family members, who have worked and contributed to the Social Security trust funds, and Supplemental Security Income (SSSI), which is a means-tested program based on income and financial assets for adults aged 65 years or older and disabled adults and children. Both programs require that claimants have a disability and meet specific medical criteria in order to qualify for benefits. SSA establishes the presence of a medically-determined impairment in individuals with mental disorders other than intellectual disability through the use of standard diagnostic criteria, which include symptoms and signs. These impairments are established largely on reports of signs and symptoms of impairment and functional limitation. Psychological Testing in the Service of Disability Determination considers the use of psychological tests in evaluating disability claims submitted to the SSA. This report critically reviews selected psychological tests, including symptom validity tests, that could contribute to SSA disability determinations. The report discusses the possible uses of such tests and their contribution to disability determinations. Psychological Testing in the Service of Disability Determination discusses testing norms, qualifications for administration of tests, administration of tests, and reporting results. The recommendations of this report will help SSA improve the consistency and accuracy of disability determination in certain cases.

The Social Security Administration (SSA) is engaged in redesigning its disability determination process for providing cash benefits and medical assistance to blind and disabled persons under the Social Security Disability Insurance (SSDI) program and the Supplemental Security Income (SSI) program (Title II and Title XVI of the Social Security Act). The agency has undertaken a multiyear research effort to develop and test the feasibility, validity, reliability, and practicality of the redesigned disability determination process before making any decision about its national implementation. Survey Measurement of Work Disability reviews and provides advice on this research. One of the major areas for review is the ongoing independent, scientific review of the scope of work, design, and content of the Disability Evaluation Study (DES) and the conduct of the study by the chosen survey contractor. This report identifies statistical design, methodological, and content concerns and addresses other issues as they arise.