Geropsychology is the study of the psychological aspects of aging, including cognitive changes, emotional changes, and social changes.

Cognitive changes associated with aging typically include decreased memory, slower processing speed, and difficulty with problem-solving. Increased attention span is not a common cognitive change associated with aging.

Emotional changes associated with aging typically include increased anxiety, increased depression, and increased irritability. Increased optimism is not a common emotional change associated with aging.

Social changes associated with aging typically include decreased social interaction, increased social isolation, and increased loneliness. Increased social support is not a common social change associated with aging.

Successful aging refers to the process of aging in a way that maintains physical, mental, and social well-being.

Factors that contribute to successful aging include good physical health, strong social support, and a positive mental attitude. High levels of stress is not a factor that contributes to successful aging.

Psychogeriatrics is the study of the relationship between aging and mental health.

Common mental health disorders in older adults include depression, anxiety, and dementia. Bipolar disorder is not a common mental health disorder in older adults.

Age-related cognitive decline refers to the progressive decline in cognitive function that is associated with aging.

Common types of dementia include Alzheimer's disease, vascular dementia, and Lewy body dementia. Parkinson's disease is not a type of dementia.

Geriatrics is the study of the relationship between aging and physical health.

Common physical health conditions in older adults include heart disease, stroke, and cancer. Arthritis is not a common physical health condition in older adults.

Social gerontology is the study of the relationship between aging and social factors.

Common social issues faced by older adults include ageism, discrimination, and social isolation. Poverty is not a common social issue faced by older adults.

Environmental gerontology is the study of the relationship between aging and the environment.