BSocSc Bachelor of Social Science Study Guide 2026

Comparative advantage theory states that countries should specialize in producing goods and services for which they have a lower opportunity cost compared to other countries. Opportunity cost is what must be given up to produce one more unit of a good. By specializing and trading based on comparative advantage, global production and overall welfare can be maximized.

High latitudes refer to regions located far from the equator, closer to the Earth's poles. The subarctic climate zone is characterized by extremely long, cold winters and short, cool summers, which accurately describes the typical conditions found in these high-latitude areas. Tropical climates are found near the equator, while marine west coast and humid continental climates are generally found in mid-latitude regions.

Jane Addams co-founded Hull House in Chicago in 1889 and was a leading figure of the settlement house movement, which embedded social workers directly in impoverished communities.

Linkage is the case management function of identifying and connecting clients to community resources, agencies, or services that meet their needs.

The American bureaucracy plays a crucial role in implementing the decisions made by elected leaders. It translates the broad mandates of laws passed by Congress and the executive branch into specific rules, regulations, and programs that constitute public policy. Bureaucrats are responsible for the day-to-day administration and enforcement of these laws and policies, effectively putting them into action across various sectors.

Reflexivity requires researchers to examine how their own identity, values, and perspectives shape the research process and its interpretation.