-centre for family research    -department of psychiatry    -department of psychology school of clinical medicine    adolescents    centre for family research    children    claire hughes adolescents    department of psychiatry    department of psychology    economic and social research council (esrc) economic and social research council (esrc)    gates cambridge trust    matt cassels matt cassels    neuroscience    pets neuroscience    pets school of clinical medicine    school of the biological sciences    waltham centre for pet nutrition    waltham centre for pet nutrition claire hughes