They will reflect on their own practical theory of teaching and examine the characteristics of 21st century society and what this means for their learners and context. (ouof.org)
The idea of children having their parents as their early sexual targets was particularly shocking to Victorian and early 20th century society. (en.wikipedia.org)
This becomes more relevant as women are expected to play more and more roles in 21st century society — partner / wife, sexual person, mother, employee / career - woman. (southshorefamilyhealthcollaborative.com)