Yin-Ling Irene Wong
This entry provides an overview of contemporary homelessness as a major social problem in the United States, focusing on the definition of homelessness and its prevalence, as well as on the composition and characteristics of the homeless population. It then discusses the dynamics and causes of homelessness and examines policy responses toward homelessness since the McKinney–Vento Homeless Assistance Act of 1987. The entry points to the multifaceted nature of homelessness and highlights promising interventions that have shown to be effective in addressing homelessness among members of special needs populations.
Mark R. Rank
Poverty has been a subject of concern since the beginnings of social work. This entry reviews three key research areas. First, the extent and dynamics of poverty are examined, including the measurement of poverty, patterns of cross-sectional and comparative poverty rates, the longitudinal dynamics of poverty, and poverty as a life-course risk. Second, reasons for poverty are discussed. These are divided into individual versus structural level explanations. The concept of structural vulnerability is offered as a way of bridging key individual and structural determinants in order to better understand the existence of poverty. Third, strategies and solutions to poverty are briefly reviewed.