Papers of Professor William Yule mainly relating to child psychology, 1964-2002, including: questionnaires, test instructions, notes, progress reports, conference papers and articles, 1964-1969, relating to a longitudinal educational and medical survey of schoolchildren on the Isle of Wight (selected as a relatively static but socially and economically cross-representative population: this was the first epidemiological survey of this size to cover child health and the impact of health on educational achievement); questionnaire, articles and notes relating to 1982-1983 study on the effect of lead on children's development, and assessments of the tests used; reports and correspondence, 1987-1990, relating to survivors of the 1987 HERALD OF FREE ENTERPRISE cross-channel ferry disaster; reports, correspondence, questionnaires and articles, 1988-1996, relating to survivors of the 1988 sinking of the educational cruise ship JUPITER off the coast of Greece, including two studies, 1989-1992 and 1994-1996, of survivors and their experience of post traumatic stress disorder (PTSD), which established the previously debated capacity of adolescents to suffer from PTSD; notes, questionnaires and articles, 1992-1993, relating to a World Health Organisation study, 'Brain development in utero', in Ukraine, Belarus and Russia, concerning the prenatal development of children born shortly after the 1986 Chernobyl nuclear power plant accident; reports, 1993-2002, relating to the charitably-funded School for Life, assisting children with severe learning difficulties, Kiev, Ukraine; reports, correspondence and notes, 1995-1996, concerning the joint United Nations Children's Fund (UNICEF) and Institute of Psychiatry project to provide psychosocial support to war-affected children, Bosnia.

Records of the London County Council Public Health Department relating to the School Health Service, 1905-1964, including papers relating to partially-sighted children, medical examination of scholarship candidates, feeding of schoolchildren, sex education in residential schools, medical inspection of schoolchildren, medical and dental treatment of schoolchildren, statistics for annual reports, open air classes, treatment of stammerers and the Joint Working Party on Transfer to the London Boroughs.

Papers of individual hospitals, clinics and treatment centres which provided medical treatment for school children (please consult catalogue for full list). Papers relating to the cleansing of verminous schoolchildren including warm baths in schools, cutting of hair, use of paraffin for cleansing heads, procedures for cleansing, provision of mackintosh capes for cleansing verminous children, cleansing of children in open air schools, procedure for cleansing children when the parents are illiterate, synchronising of cleansing of homes and of children, vermicide experiments and papers of individual cleansing stations and shampoo stations.

Samples of case-papers of children dealt with under the Rheumatism Scheme; report 'The Ascertainment, Care, Education and Training of Educable Mentally Handicapped Children'; report on Social Workers and the Health Visiting Service; report on Psychological Services for Children in London; leaflets 'Health Hints to Parents' (1910) and 'The Health of Schoolchildren' (1912); leaflet of breathing exercises (1922) and samples of School Health Service forms.

Papers relating to Homer Tyrell Lane, 1916, comprising a volume of manuscript notes by an unknown hand, taken at lectures by Lane, titled The Child , 2 Mar 1916; The Diamatic Age, 9 Mar 1916; The Age of Self Assertion, 16 Mar 1916; The Age of Loyalty, 23 Mar 1916; and Social Consciousness and Education, 30 Mar 1916.