Gunnar Almgren and Ji Young Kang
This entry provides a brief overview of the field of social demography, the components of population change, projections for future population growth, and recent transformations in population composition pertaining to age, race, and ethnicity. Trends that shape family household structure (for example, marriage, divorce, cohabitation, and nonmarital child bearing) are also considered, as are trends pertaining to the distribution of income, wealth, and poverty. Population trends given particular attention include the growth of class-based disparities in marriage and nonmarital child bearing, the contributions of immigration to population growth and diversity, and a disturbing increase over recent decades in the prevalence of poverty among children of immigrants.
Direct social work practice is the application of social work theory and/or methods to the resolution and prevention of psychosocial problems experienced by individuals, families, and groups. In this article, direct practice is discussed in the context of social work values, empowerment, diversity, and multiculturalism, as well as with attention to client strengths, spirituality, and risk and resilience influences. The challenges of practice evaluation are also considered.
Tony Tripodi and Marina Lalayants
This entry reviews the state of social work research from the appearance of the social work research overview in the previous encyclopedia to the early 2010s. Social work research is defined, and its purposes, contents, training, location, and auspices are briefly discussed. Continuing issues and developments, as well as the emerging developments of evidence-based practice, practice-based research, cultural competence, and international social work research, are featured.