This chapter presents an illustration of the complexities involved in studying ethnic and racial influences on psychosocial processes and how they are intimately tied to physical outcomes in later life. It focuses on psychology as a discipline, minority aging research during the last several decades has revealed the need for multidisciplinary and intersectional conceptual and research approaches. The chapter also focuses on the age, gender, socioeconomic, cultural, and racial and ethnic graded influences on life course development that eventuate in unequal burdens of psychological and physical health morbidity and mortality for certain groups in late life. No section on psychology could be complete without a discussion of religion and spirituality among racial and ethnic minorities. Generational processes are clearly implicated in ideas about the cyclical nature of poverty and health behaviors that are intricately linked with environmental factors and social influence.

This chapter presents an integrative approach to the psychological study of minority populations and the reduction of health disparities through positive nonmaterial resources. It provides a brief introduction to positive psychology and to the concept of early life origins of disease, highlighting the value of integrating these seemingly disparate literatures as a lens for studying health and broader aging processes among minority populations. Minority status whether based on ethnicity, gender, socioeconomic status (SES), citizenship, religion, or other factors is a robust determinant of health, well-being, and success across the life span and intergenerationally. Positive psychology is relevant to health and development particularly physiological and psychological adaptation to stress across the life span, and even across multiple generations among humans in general and among minority populations in particular. Health inequalities are the result of unique challenges to successful psychological and physiological adaptation faced by minority group members.

This chapter provides selective review of research on religion and spirituality across three groups of racial and ethnic minority older adults African American, Asian American, and Hispanic/Latino. It discusses major denomination and faith traditions, as well as information about types and patterns of participation and their sociodemographic correlates. The chapter examines informal social support provisions within faith communities and the types of assistance exchanged. It also examines associations between religion, spirituality and physical/mental health, and psychological well-being. Religion and spirituality, through a variety of psychosocial mechanisms and pathways are thought to have largely beneficial impacts on physical and mental hea.

Improved nutritional status is an important component of efforts to improve the health of older adults, whose ability to consume a healthy diet is affected by comorbidities and behavioral, cognitive, and psychological factors. In addition to genetics and nutrition intake, nutritional status of the elderly could be affected by socioeconomic factors, such as education and income levels, and environmental factors, such as proximity to stores and transportation, that can affect food variety and availability. Nutrition and aging are connected inseparably because eating patterns affect progress of many chronic and degenerative diseases associated with aging. Anthropometric measurements are often used for nutritional assessment of older adults and are reliable across ethnicities. The Mini-Nutritional Assessment (MNA) tool was developed to evaluate the risk of malnutrition among frail older adults. Dietary patterns may better capture the multifaceted effects of diet on body composition than individual nutrients or foods.

Frontotemporal dementia (FTD) is the third leading cause of dementia in large pathological series but tends to have an earlier age of onset than Alzheimer’s disease (AD) and Lewy body dementia, the most frequent and second most frequent forms of dementia. Semantic dementia (SD) includes impairment in the understanding of the meanings of words and difficulty in identifying objects. Semantic primary progressive aphasia, also known as SD, includes difficulties with naming and single-word comprehension although grammar and fluency are often spared. SD is a disorder that involves loss of semantic memory, anomia, receptive aphasia, and an actual loss of word meaning. The chapter presents some assessment tools that are those conducted by a psychologist or a neuropsychologist. Such an evaluation should include a clinical interview and neuropsychological examination. SD has been associated with ubiquitin-positive, TAR-DNA-binding protein-43 (TDP-43)-positive, tau-negative inclusions.

Stigma is the foundation that distorts the many social constructs affecting how social workers view older adults. Many socially constructed optics produced by stigma can bias social workers’ views of older people. It is important for a social worker to understand that race, ethnicity, and sexual orientation are social constructs that bias clinical care. Additionally, stigma associated with race, ethnicity, and sexual orientation produce psychosocial stressors that converge on older clients, which exacerbate their physical and psychological health statuses. The stigma of mental illness serves to increase the suffering of older people struggling with psychological problems while increasing the suffering of family members, loved ones, and caregivers who experience courtesy stigma. The stigma of suffering from mental illness may also prevent an older person from seeking treatment for his or her psychological problems. Older adults suffering from dementia also suffer from the negative reactions to them because of their diagnosis.

This chapter considers the major paradigm shifts that have occurred in geropsychology as it has progressed over the course of the 20th century. It also considers the consequences of increased interdisciplinarity for studies of aging within the discipline of psychology. The chapter describes the recent interest in research-based psychological interventions in the aging process, and of the more recent influence of advances in neuroscience. The study of aging, however, was early on recognized in the context of American psychology, and the division of adulthood and aging was one of the first 20 substantive divisions of the American Psychological Association (APA). The development of structural and functional Magnetic resonance imaging (MRI) has had a revolutionary enhancement of neuroscience, allowing for the first time the conduct of direct tests of the relationship between age changes in behavior and brain changes during normal and pathological aging.

Older adults experiencing cognitive decline and any of the dementias are suffering in ever increasing numbers. With the aging of the baby-boom generation, the incidence of cognitive decline and dementia will exponentially escalate over the coming years. With this coming tsunami of dementia, older adults experiencing dementia, as well as their family members and caregivers, will need the services of psychologists. Psychologists are needed to help families recognize the importance of end-of-life planning for an older adult when first diagnosed with a dementia. When an older adult understands that he or she has responsibility for and choice in the decision to abuse a psychoactive substance, there is a greater probability of successful treatment and recovery from a substance abuse problem. Psychologists are in a unique position to assess whether older abuse is occurring and, when discovered, to intervene with advocacy initiatives.