In the early 20th century, new disciplines such as education, sociology, and psychology were added.

Courses in applied areas such as educational psychology are also taught.

Many students choose to double major in subjects such as mathematics, psychology, or history.

Social science education can include a variety of subjects such as history, government, economics, psychology, or sociology.

During her time theoretical subjects such as psychology and pedagogy were introduced at the school.

They are also used in the social sciences (such as economics, psychology, sociology and political science).

People who do program evaluation come from many different backgrounds, such as sociology, psychology, economics, and social work.

Some are professionals or experts in a field of knowledge, such as psychology or business.

Many genetic counselors have worked in other areas, such as nursing, psychology, public health, or social work.

His work has influenced fields such as computer science, mathematics, and psychology.