Related Experiment Video
Updated: Jul 7, 2026

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice
Published on: March 15, 2024
Recent trends in UK child and adolescent mental health
Barbara Maughan1, Stephan Collishaw, Howard Meltzer
1PO46MRC Social, Genetic and Developmental Psychiatry Centre, King's College London Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK. b.maughan@iop.kcl.ac.uk
Background:
Past studies have documented rising levels of conduct problems among UK adolescents in the last quarter of the twentieth century, and increased rates of emotional difficulties between the 1980s and 1990s.
Method:
We used parent, teacher and youth ratings from two large scale, nationally representative studies of 5-15 year-old carried out in 1999 and 2004 to assess whether these increases continued into the early years of the new millennium.
Results:
Ratings on most "problem" sub-scales remained stable or showed small declines over this period, and parent and teacher reports suggested small increases in levels of prosocial behaviours.
Conclusions:
The upward trends in rates of UK child adjustment problems noted since the 1970s and 1980s may have plateaued, and possibly begun to be reversed.
Related Concept Videos
Bullying
Current Trends in Nursing II
Self-Evaluation: Self-Enhancement and Self-Verification
Psychological and Sociocultural Causes of Schizophrenia
Ethnic Identity within a Larger Culture
Sources of Self-Esteem I: Family Experience