Question

How has the study of child and adolescent development has changed over time?

Answer 1

The most drastic changes in the study of child and adolescent development can perhaps be attributed to an increasing body of scientific literature in the field. Researchers from diverse and multinational fields, including the biological, behavioral, and social sciences, have developed new techniques to study adolescent development. The use of more rigorous research methods, owing to technological innovation, has improved the reliability and validity of the measurement techniques used. This has allowed researchers to document the multifaceted dimensions of growth and maturation during childhood and adolescence.