The Cathie Marsh Centre for Census and Survey Research


Professor Andrew Pickles
Tel: 0161 275 5204 - Epidemiology and Health Science.
Fax: 0161 275 5567
Email:  Andrew.Pickles@man.ac.uk

School of Epidemiology and Health Science
University of Manchester
Stopford Building
MANCHESTER
M13 9PL

Professor of Epidemiological and Social Statistics holds a joint appointment in CCSR and the School of Epidemiology and Health Science. Previous university appointments have included those in urban planning, geography and medical statistics.

Research Interests

Longitudinal methods particularly in the field of developmental psychopathology and child development.

Survey research methods, in particular the use of missing data by design.

Frailty modelling of event data, more recently recognizing recall error.

Models for biometrical and molecular genetic studies, particularly of behaviour and of autism.

Latent variable modelling of non-normal data - this is collaborative work with Sophia Rabe-Hesketh and Anders Skrondal on Generalized Linear Latent and Mixed Models; the Stata gllamm procedure. For further information and downloads on gllamm go to: http://www.iop.kcl.ac.uk/iop/Departments/BioComp/SophiaPg.shtml).  

Funded Projects

Hearing Research Trust/Community Fund funded study on improving outcomes for deaf children and their families (Bamford et al).

Nuffield Foundation funded study on secular trends in childrens’ mental health problems (with Collishaw, Maughan and Goodman).

Wellcome Trust funded study on morbidity and mortality risks for children of schizophrenic parents (with Appleby, Webb and Abel).

Nancy Lurie Marks Family Foundation funded study on identifying and understanding the action of autism susceptibility genes (with Bailey and Monaco).

Wellcome funded study on autism genetics (with Bailey and Monaco).

ESRC funded study on modelling voter preferences: a multilevel longitudinal approach (with Fieldhouse and Russell).

ESRC CASE PhD studentship for Bethan Davies: eliciting and analyzing ranks in quality-of-life measurement.

ESRC Quantitative Methods Training Grant (with Brown, Simpson, Fieldhouse & Wathan).

US NIMH finded study on the Validity of Diagnostic Measures of Autistic Spectrum Disorders (with Lord).

Wellcome Trust funded study on the prevalence of autism (collaborative with Baird, Simonoff, Charman).

ESRC funded study on social capital and well-being, using the BHPS (with Li and Savage).

PPP Healthcare funded study on suicidal children growing up (with Harrington, Kerfoot and Byford).

CRUK funded study on evaluation of a school based smoking intervention (with Povey and Fielding).

ESRC funded studies on local area estimation and on social capital - see pages for Mark Tranmer and for Yaojun Li.

PPP Healthcare funded study of deliberate self-harm.

MRC and Nuffield funded follow-up at age 46 of the Isle-of-Wight Children (ended 2001).

Member of the International Molecular Genetic Study of Autism Consortium and the Specific Language Impairment Consortium.

Recent Publications

Tranmer, M.; Simpson, L.; Steel, D. G.; Pickles, A.; Davies, G. (Submitted 2003) Extending Census Tables for Local Areas by Combining Aggregate and Individual Level Data Journal of Official Statistics .
Curran, S.; Roberts, S.; Thompson, S.; Veltman, M.; Browne, J.; Denis, N.; Medda, E.; Pickles, A.; Sham, P.; Bolton, P. (In Press) An association analysis of microsatellite markers across the Prader Willi/Angelman Critical region on chromosome 15 (q11-13) with Autism Spectrum Disorder Neuro-psychiatric Genetics .
Ingre, M.; Akerstedt, T.; Peters, B.; Anund, A.; Kecklund, G.; Pickles, A. (In Press) Subjective sleepiness and accident risk avoiding the ecological fallacy Journal of Sleep Research .
Kazak Berument, S.; Starr, E.; Pickles, A.; Tomlins, M.; Papanikolaou, K.; Lord, C.; Rutter, M. (In Press) Pre-linguistic autism diagnostic observation schedule adapted for older individuals with severe to profound mental retardation: a pilot study Journal of Autism and Development Disorders .
Li, Y.; Pickles, A.; Savage, M. (In Press) Social capital and social trust in Britain European Sociological Review .
Lord, C.; Wagner, A.; Rogers, S.; Szatmari, P.; Aman, M.; Charman, T.; Dawson, G.; Durand, V.M.; Grossman, L.; Guthrie, D.; Harris, S.; Kasari, C.; Marcus, L.; Murphy, S.; Odom, S.; Pickles, A.; Scahill, L.; Shaw, E.; Siegeal, B.; Sigman, M.; Stone, W.; Smith, W.; Smith, T.; Yoder, P. (In Press) Challenges in evaluating psychosocial interventions for autistic spectrum disorders Journal of Autism and Development Disorders .
Murphy, M.; Bolton, P.; Pickles, A.; Fombonne, E.; Piven, J.; Rutter, M. (In Press) Personality Traits of the relatives of autistic probands Psychological Medicine .
Pickles, A. (In Press) Direct and indirect effects Encyclopedia of Medical Statistics Everitt, B. New York, Wiley.
Pickles, A. (In Press) Missing Data: problems and solutions Encyclopedia of Social Measurement Kempf-Leonard, K San Diego, Academic Press.
Pickles, A.; Hill, J. (In Press) Developmental pathways Developmental Psychopathology Cicchetti, D; Cohen, D. Cambridge, CUP.
Pickles, A.; Pickering, K.; Taylor, C.; Sutton, S.; Yang, S. (In Press) Multilevel risk models for retrospective age-of-onset data: School children's first cigarette Journal of Adolescent Research .
Pickles, A.; Rowe, R.; Simonoff, E.; Foley, D.; Rutter, M.; Silberg, J. (In Press) Child psychiatric symptoms and psychsocial impairment: Relationship and prognostic significance British Journal of Psychiatry .
Rabe-Hesketh, S.; Skrondal, A.; Pickles, A. (In Press) Maximum likelihood estimation of limited and discrete dependent variable models with nested random effects Journal of Econometrics .
Webb, R.; Abel, K.; Pickles, A.; Appleby, L. (In Press) Risks to siblings of psychotic parents: review and meta-analysis American Journal of Psychiatry .
Everitt, B.; Pickles, A. (Forthcoming) Design and Analysis of Clinical Trials London, Imperial College Press.
Lord, C.; Pickles, A.; McLennan, J.; Rutter, M.; Bregman, J.; Folstein, S.; Fombonne, E.; Leboyer, M.; Minshew, N. (Forthcoming) Diagnosing Autism: analysis of data from the autism diagnostic interview American Psychiatric Association Book, DSM-IV Source Washington, DC, American Psychiatric Association.
Lord, C.; Risi, S.; Lambrecht, L.; Cook, E.; Levetahl, B.; DiLavore, P.; Pickles, A.; Rutter, M. (Forthcoming) The ADOS-G (Autism Diagnostic Observation Schedule-Generic): A standard measure of social communication deficits associated with the spectrum of autism Journal of Autism and Developmental Disorders .
Tranmer, M.; Brown, M.; Fieldhouse, E.; Elliot, M. J.; Dale, A.; Steel, D. ; Pickles, A. (2005) 'Proposals for Small Area Microdata'. Journal of the Royal Statistical Society, series A .
Tranmer, M.; Pickles, A.; Fieldhouse, E.; Elliot, M. J.; Dale, A.; Brown, M.; Martin, D.; Steel, D. G.; Gardiner, C. (2005) The Case for Small Area Microdata Journal of the Royal Statistical Society series A 168:1.
Collishaw, S.; Maughan, B.; Goodman, R.; Pickles, A. (2004) Time trends in adolescent mental health Journal of Child Psychology and Psychiatry 45.
Collishaw, S.; Maughan, B.; Pickles, A. (2004) Age trends and chronicity of affective problems of adults with mild learning disability British Journal of Psychiatry 185.
Drake, R. J.; Pickles, A.; Bentall, R. P.; Kinderman, P.; Haddock, G.; Tarrier, N.; Lewis, S. W. (2004) The evolution of insight, paranoia and depression during early schizophrenia Psychological Medicine 34.
Elliot, M.; Pickles, A.; Purdam, K; Smith, D. (2004) The Disclosure Risk Issues posed by the 1st National e-Social Science Centre all hands meeting Manchester.
Fieldhouse, E.; Johnson, J; Pickles, A.; Shryane, N; Purdam, K; Russell, A. (2004) Party preferences and vote in a multi-party, simple plurality system: an analysis of Liberal Democrat support and vote using the generalized linear, latent and mixed models framework PSA Conference Lincoln.
Foley, D.; Pickles, A.; Rutter, M.; Gardner, C.; Maes, H.; Silberg, J.; Angold, A.; Eaves, L. (2004) Risks for conduct disorder symptons associated with parental alcoholism in step-father families versus intact families from a community sample Journal of Child Psychology and Psychiatry 45.
Foley, D.; Rutter, M.; Pickles, A.; Angold, A.; Maes, H.; Silberg, S.; Eaves, L. (2004) Informant Disagreement for Separation Anxiety Disorder Journal of the American Academy of Child and Adolescent Psychiatry 43.
Foley, D. L.; Pickles, A.; Maes, H. M.; Silberg, J. L.; Eaves, J. L. (2004) Course and short-term outcomes of separation anxiety disorder in a community sample of twins Journal of the American Academy of Child and Adolescent Psychiatry 43.
Foley, D. L.; Rutter, M.; Angold, A.; Pickles, A.; Maes, H. M.; Silberg, J. L.; Eaves, J. L. (2004) Making sense of infrmant disagreement for overanxious disorder Journal of Anxiety Disorders 19.
Hill, J.; Pickles, A.; Rollinson, L.; Davis, R.; Byatt, M. (2004) Juvenille versus adult onset depression: Multiple differences imply multiple pathways Psychological Medicine 34.
Lord, C.; Risi, S.; Pickles, A. (2004) Trajectory of language development in autistic spectrum disorders Developmental Language Disorders Rice, M.L; Warren, S.F Mahwah, Lawrence Erlbaum Associates.
Rabe-Hesketh, S.; Skrondal, A.; Pickles, A. (2004) Generalized multilevel structural equation modeling Psychometrika 69.
Roy, P.; Rutter, M.; Pickles, A. (2004) Institutional care: Associations between over-activity and a lack of selectivity in social relationships Journal of Child Psychology and Psychiatry 45.
Simonoff, E.; Elander, J.; Holmshaw, J.; Pickles, A.; Murray, R.; Rutter, M. (2004) Predictors of antisocial personality: continuities from childhood to adult-life British Journal of Psychiatry 184.
Webb, R.; Richardson, J.; Esmail, A.; Pickles, A. (2004) Variation in uptake for cervical screening by ethnicity and place of birth: a population based cross-sectional study using routinely collected data Journal of Public Health Medicine 26.
Webb, R.; Richardson, J.; Pickles, A. (2004) A study of the primary care service delivery factors that predict uptake for cervical screening: a population based cross-sectional analysis Journal of Medical Screening 11.
Li, Y.; Savage, M.; Pickles, A. (2003) Social change, friendship and civic participation Sociological Research Online 8.
Li, Y.; Savage, M.; Pickles, A. (2003) Social Capital and Social Exclusion in England and Wales (1972-1999) British Journal of Sociology 54:4.
Pickles, A.; Angold, A. (2003) Natural categories or fundamental dimensions: On carving nature at the joints and the re-articulation of psychopathology Development and Psychopathology 15.
Rabe-Hesketh, S.; Pickles, A.; Skrondal, A. (2003) Correcting for measurement error in logistic regression using non-parametric maximum likelihood estimation Statistical Modelling 3.
Rabe-Hesketh, S.; Skrondal, A.; Pickles, A. (2003) Maximum likelihood estimation of generalized linear models with covariate measurement error. Stata Journal 4.
Shephard, N.; Falcaro, M.; Zeggini, E.; Chapman, P.; Hinks, A.; Barton, A.; Worthington, J.; Pickles, A.; John, S. (2003) Linkage analysis of cross-sectional and longitudinally derived phenotypic measures to identify loci influencing blood pressure BMC Genetics 4.
Van den Oord, E.J.C.G.; Pickles, A.; Waldman, I.D. (2003) Normal variation and abnormality: an empirical study of the liability distributions underlying depression and delinquency Journal of Child Psychology and Psychiatry 44.
Bolton, P.; Park, R; Higgins, N; Griffiths, P; Pickles, A. (2002) Neuro-epileptic determinants of autism disorders in tuberous sclerosis. Brain 125.
Pickles, A. (2002) Generalized estimating equations The Encyclopedia of Statistical Genetics Elston, P.; Olson, J.; Palmer, L. New York, Wiley.
Rabe-Hesketh, S.; Skrondal, A.; Pickles, A. (2002) Reliable estimation of generalized linear mixed models using adaptive quadrature The Stata Journal 2.
Rowe, R.; Maughan, B.; Pickles, A.; Costello, J.; Angold, A. (2002) The relationship between DSM-IV oppositional defiant and conduct disorder: Findings from the Great Smoky Mountains Study. Journal of Child Psychology and Psychiatry 43.
Rowe, R.; Pickles, A.; Simonoff, E.; Bulik, C.; Silberg, J. (2002) Bulimic symptoms in the Virginia Twin Study of Adolescent Behavioral Development: Correlates, comorbidity and genetics Biological Psychiatry 51.
Bolton, P.; Roobol, M.; Alsop, L.; Pickles, A. (2001) Idiopathic Infantile macrocephaly as a risk marker for autism spectrum disorders The Lancet 358.
Eaves, L.; Rutter, M.; Silberg, J.; Shillady, L.; Meas, H.; Pickles, A. (2001) Genetic and environmental causes of covariation in interview assessments of disruptive behaviour in child and adolescent twins Behaviour Genetics 30.
Foley, D.; Pickles, A.; Simonoff, E.; Maes, H.; Silberg, J.; Hewitt, J.; Eaves, L. (2001) Parental concordance and comorbidity for pyschiatric disorder and associated risks for current psychiatric symptoms and disorders in a community sample of juvenile twins Journal of Child Psychology and Psychiatry 42.
Hill, J.; Pickles, A.; Burnside, E.; Byatt, M.; Rollinson, L.; Davis, R.; Harvey, K. (2001) Child sexual abuse, poor parental care and adult depression: evidence for different mechanisms British Journal of Psychiatry .
Pickles, A.; Pickering, K.; Taylor, C.; Sutton, S.; Yang, S. (2001) Mutilevel risk models for retrospective age-of-consent data: school children's first cigarette Journal of Adolescent Research 16.
Pickles, A.; Rowe, R.; Simonoff, E.; Foley, D.; Rutter, M.; Silberg, J. (2001) Child psychiatric symptoms and psychosocial impairment: relationship and prognostic significance British Journal of Psychiatry 179.
Rabe-Hesketh, S.; Pickles, A.; Skrondal, A. (2001) GLLAMM: a general class of multilevel models and a stata program multilevel modelling newsletter 127.
Rabe-Hesketh, S.; Yang, S.; Pickles, A. (2001) Multilevel models for censored and latent responses Statistical Methods in Medical Research 10.
Rutter, M.; Pickles, A.; Eaves, L.; Murray, R. (2001) Testing hypotheses on environmental risk mechanisms Psychological Bulletin 127.
Sandberg, S.; Rutter, M.; Pickles, A.; McGuiness, D.; Angold, A. (2001) Do high threat life events really provoke the onset of psychiatric disorder in children? Journal of Child Psychology and Psychiatry 42.
Starr, E.; Berument, S.; Pickles, A.; Tomlins, M.; Bailey, A.; Papanikolau, E.; Rutter, M. (2001) A family genetic of autism associated with profound mental retardation Journal of Autism and Developmental Disorders 31.
Elander, J.; Rutter, M.; Simonoff, E.; Pickles, A. (2000) Explanations for apparent late onset criminality in a high-risk sample of children followed-up in adult like British Journal of Criminology 40.
Elander, J.; Simonoff, E.; Rutter, A.; Pickles, A. (2000) A longitudinal study of adolescent and adult conviction rates among children referred to psychiatric services for behavioural and emotional problems Criminal Behaviour and Mental Health 10.
Hill, J.; Fudge, H.; Harrington, R.; Pickles, A.; Rutter, M. (2000) Complementary approaches to the assessment of personality disordeer: The PAS and APFA compared British Journal of Psychiatry 176.
Maughan, B.; Pickles, A.; Rowe, E.; Costello, J.; Angold, A. (2000) Development trajectories of aggressive and non-aggressive conduct problems International Journal of Quantitative Criminology 16.
Meyer, J. M.; Rutter, M.; Silberg, J. L.; Maes, H. H.; Simonoff, E.; Shillady, L. L.; Pickles, A.; Hewitt, J. K.; Eaves, J. L. (2000) Familial aggregation dor conduct disorder symptomatology: the role of genes, marital discord and family adaptability Psychological Medicine 30.
Pickles, A.; Starr, E.; Kazak, S.; Bolton, P.; Papanikolaou, K.; Bailey, A.; Goodman, R.; Rutter, A. (2000) Variable expression of the autism broader phenotype: Findings from extended pedigrees Journal of Child Psychology and Psychiatry 41.
Rabe-Hesketh, S.; Pickles, A.; Taylor, C. (2000) GLLAMM - Generalized Linear Latent and Mixed Models Stata Technical Bulletin 53.
Roy, P.; Rutter, M.; Pickles, A. (2000) Institutional care: risk from family background or pattern of rearing Journal of Child Psychology and Psychiatry 41.
Van den Oord, E.; Simonoff, E.; Eaves, L.; Pickles, A.; Silberg, J.; Maes, H. (2000) Behaviour genetic studies of psychiatry symptom scores: robust results or misplaced confidence? Behavior Genetics 30.
Black, R. S.; Lees, C.; Thompson.C; Pickles, A.; Campbell, S. (1999) Maternal and fetal cardiovascular effects of transdermal glyceryl trinitrate and intravenous ritodrine Journal of Obstetrics and Gynaecology 94.
Dunn, G.; Pickles, A.; Tansella, M.; Vazquez-Barquero, J. L. (1999) The use of two-phase epidemiology surveys in pschiatric research British Journal of Psychiatry 174.
Kazak Berument, S.; Rutter, M.; Lord, C.; Pickles, A.; Bailey, A. (1999) Autism Screening Questionnaire: diagnostic validity Bristish Journal of Psychiatry 175.
Maes, H.; Woodward, C.; Murelle, L.; Meyer, J.; Silberg, J.; Hewitt, J.; Rutter, M.; Simonoff, E.; Pickles, A.; Neale, C.; Eaves, L. (1999) Tobacco, alcohol and drug-use in 8-16 year old twins.The Virginia Twin Study of Adolescent Behavioural Development (VTSABD) Journal of Studies of Alcohol 60.
Maughan, B.; Collishaw, S.; Pickles, A. (1999) Mild mental retardation: psychosocial functioning in adulthood: a longitudinal study Psychological Medicine 29.
Meyer, J.; Silber, J.; Eaves, L.; Maes, H.; Simonoff, E.; Pickles, A.; Rutter, M.; Hewitt, J. (1999) Variable age of gene expression: implications for developmental genetic models On the Way to Individuality: Current Methodological Issues in Behavioural Genetics Buda, M. C.; Grigorenko, E. L. Commack NY, Nova Science Publishers.
Pickles, A. (1999) Survival analysis methods in twin research Advances in Twin and Sib-pair Analysis Spector, T.; Snieder, H.; MacGregor, A. London, Greenwich Medical Media.
Rodgers, B.; Pickles, A.; Power, C.; Maughan, B.; Collishaw, S. (1999) Validating the Malaise Inventory in epidemiology samples Social Psychiatry and Psychiatric Epidemiology 34.
Silberg, J.; Pickles, A.; Rutter, M.; Hewitt, J.; Simonoff, E.; Maes, H.; Carbonneau, R.; Murrelle, L.; Foley, D.; Eaves, L. (1999) The influence of genetic factors and life stress on depression among adolescent girls Archives of General Psychiatry 56.
Bolton, P.; Pickles, A.; Murphy, M.; Rutter, M. (1998) Autism, affective and other psychiatric disorders: patterns of familial aggregation Psychological Medicine 28.
Boyle, N.; Pickles, A. (1998) Strategies to manipulate realiability: impact on statistical associations Journal of the American Academy of Child and Adolescent Psychiatry 37.
Clayton, D. G.; Dunn, G.; Pickles, A.; Spiegelhalter, D. (1998) Analysis of binary longitudinal data from multiphase samples (with discussion) Journal of the Royal Statistical Society series B 60.
Collishaw, S.; Maughan, B.; Pickles, A. (1998) Adult psycho-social outcomes of adoptees Social Psychiatry and Psychiatric Epidemiology 33.
Dowdney, L.; Skuse, D.; Morris, K.; Pickles, A. (1998) Short normal children and environment disadvantage: a longitudinal study of growth and cognitive development from 4 to 11 years Journal of Child Psychology and Psychiatry 39.
Dunn, G.; Pickles, A. (1998) Longitudinal data analysis, overview The Encyclopedia of Biostatistics Armitage, P.; Colton, T. New York, Wiley.
Maes, H.; Neale, M.; Kendler, K.; Hewitt, J.; Silberg, J.; Foley, D.; Meyer, J.; Rutter, M.; Simonoff, E.; Pickles, A.; Eaves, L. (1998) Assortive mating for major psychiatric diagnosis in two population-based samples Psycological Medicine 28.
Maughan, B.; Collishaw, S.; Pickles, A. (1998) School achievements and adult qualifications among adoptees: a longitudinal study Journal of Child Psychology and Psychiatry 39.
Pickles, A. (1998) Psychiatric Epidemiology Statistical Methods in Medical Research 7.
Pickles, A.; Dunn, G. (1998) Prevalence of disease, estimation from screening data The Encyclopedia of Biostatistics Armitage, P.; Colton, T. New York, Wiley.
Pickles, A.; Pickering, K.; Simonoff, K.; Meyer, J.; Silber, J.; Maes, H. (1998) Genetic 'clocks' and 'soft' events: A twin model for pubertal development and other recalled sequences of development milestones Behaviour Genetics 28.
Rutter, M.; Maughan, B.; Pickles, A.; Simonoff, E. (1998) Retrospective recall recalled Methods and Models for Studying the Individual: Essays in Honor of Marian Radke Yarrow Cairns, R.; Bergman, L. R.; Kagan, J. , Thousand Oaks, Sage.
Simonoff, E.; Pickles, A.; Hervas, A.; Silberg, J. L.; Rutter, M.; Eaves, L. J. (1998) Genetic influences on childhood hyperactivity: contrast effects imply parental rater bias, not sibling interaction Psychological Medicine 28.
Simonoff, E.; Pickles, A.; Meyer, J.; Silberg, J.; Maes, M. H. (1998) Genetic influences on subtypes of conduct disorder in boys Journal of Abnormal Child Psychology 26.
Taylor, A.; Pickering, K.; Lord, C.; Pickles, A. (1998) Mixed and multilevel models for longitudinal data: Growth curve analysis of language development Recent Advances in the Statistical Analysis of Medical Data Everitt, B.; Dunn, G. London, Arnold.
Vorria, P.; Rutter, M.; Pickles, A.; Wolkind, S.; Hobsbaum, A. (1998) A comparative study of Greek children in longterm residential group care and in two-parent families: I. Social, emotional and behavioural differences Journal of Child Psychology and Psychiatry 39.
Vorria, P.; Rutter, M.; Pickles, A.; Wolkind, S.; Hobsbaum, A. (1998) A comparative study of Greek children in longterm residential group care and in two-parent families: II. Possible mediating mechanisms Journal of Child Psychology and Psychiatry 39.
Bolton, P.; Murphy, M.; Macdonald, H.; Whitlock, B.; Pickles, A.; Rutter, M. (1997) Obstetric complications in autism: a consequence or a cause of disorder Journal of the American Academy of Child and Adolescent Psychiatry 36.
Boyle, M. H.; Pickles, A. (1997) Maternal depressive symptoms and ratings of emotional disorder in children and adolescents Journal of Child Psychology and Psychiatry 38.
Boyle, M. H.; Pickles, A. (1997) Influence of maternal depressive symptoms and ratings of emotional disorder in child and adolescents Journal of Child Psychology and Psychiatry 38.
Eaves, L. J.; Silberg, J. L.; Meyer, J. M.; Maes, H. H.; Simonoff, E.; Pickles, A.; Rutter, M.; Neale, M. C.; Reynolds, C. A.; Erikson, M. T.; Heath, A.; Loeber, R.; Truett, K. R.; Hewitt, J. K. (1997) Genetic and developmental psychopathology: II The main effects of genes and environment on behavioral problems in the Virginia Twin Study of Adolescent Behavioral Development Journal of Child Psychology and Psychiatry 38.
Harrington, R.; Rutter, M.; Weissman, M.; Fudge, H.; Groothues, C.; Bredenkamp, D.; Pickles, A.; Rende, R.; Wickramaratne, P. (1997) Psychiatric disorders in the relatives of depressed probands. I. Comparison of prepubertal, adolescent and early adult onset cases Journal of Affective Disorders 42.
Hewitt, J. K.; Silberg, J. L.; Rutter, M.; Simonoff, E.; Meyer, J. M.; Maes, H.; Pickles, A.; Neale, M. C.; Loeber, R.; Erickson, M.; Kendler, K. S.; Heath, A. C.; Truett, K. R.; Reynolds, C.; Eaves, L. J. (1997) Genetics and developmental psychopathology: 1. The Virginia Twin Study and Adolescent Behavioral Development Journal of Child Psychology and Psychiatry 38.
Lord, C.; Pickles, A.; McLennan, J.; Rutter, M.; Bregman, J.; Folstein, S.; Fombonne, E.; Leboyer, M.; Minshew, N. (1997) Diagnosing autism: analyses of data from the Autism Diagnostic Interveiw Journal of Autism and Development Disorders 27.
Rende, R.; Weissman, M.; Rutter, M.; Wickramaratne, P.; Harrington, R.; Pickles, A. (1997) Psychiatric disorders in the relatives of depressed probands II. Familial loading for comorbid non-depressive disorders based upon proband age of onset Journal of Affective Disorders 42.
Rutter, M.; Bailey, A.; Simonoff, E.; Pickles, A. (1997) Genetic Influences and autism Handbook of autism Volkmar, F.; Cohen, D. New York, Wiley.
Rutter, M.; Dunn, J.; Plomin, R.; Simonoff, E.; Pickles, A.; Maughan, B.; Ormel, H.; Meyer, J.; Eaves, L. (1997) Integrating nature and nuture: Implications of person-environment correlations and interactions for development psychopathology Development and Psychopathology 9.
Rutter, M.; Maughan, B.; Meyer, J.; Pickles, A.; Silberg, J.; Simonoff, E.; Taylor, E. (1997) Heterogenity of antisocial behavior: causes, continuities and consequences Nebraska Symposium on Motivation: Vol 44. Motivation and Deliquincy Dienstbier, R.; Osgood, D. W. Lincoln, University of Nebraska Press.
Simonoff, E.; Pickles, A.; Meyer, J.; Silberg, J.; Maes, H.; Loeber, R.; Rutter, M.; Hewitt, J.; Eaves, L. (1997) Epidemiology of child psychopathology in the Virginia Twin Study of Adolescent Behavioral Development: Influences of age, gender and impairment on rates of disorder Archives of General Psychiatry 54.
Topolski, T. D.; Hewitt, J. K.; Eaves, L. J.; Silberg, J. L.; Meyer, J. M.; Rutter, M.; Pickles, A.; Simonoff, E. (1997) Genetic and environmental influences on child reports on manifest anxiety and symptoms of separation anxiety and overanxious disorders: a community-based twin study Behavior Genetics 27.
Le Couteur, A.; Bailey, A.; Goode, S.; Pickles, A.; Robertson, S.; Gottesman, I.; Rutter, M. (1996) A broader phenotype of autism: the clinical spectrum in twins Journal of Child Psychology and Psychiatry 37.
Lees, C.; de Belder, A.; Brown, A.; Langford, E.; Pickles, A.; Martin, J. F.; Campbell, S. (1996) S-nitrosoglutathione reverses platelet activation and hypertension in severe pre-eclampsia Obstetrics and Gynecology 88.
Lord, C.; Pickles, A. (1996) Language level and nonverbal social-communication behaviors in autistic and language-delayed children Journal of the American Academy of Child and Adolescent Psychiatry 35.
Maughan, B.; Pickles, A.; Hagell, A.; Rutter, M.; Yule, W. (1996) Reading problems and antisocial behaviour: Development trends and comorbidity Journal of Child Psychology and Psychiatry 37.
Pickles, A. (1996) Statistical models for epidemiological investigation MRC IEH report on Perinatal Developmental Neurotoxity Leicester, Institute for Environment and Health.
Pickles, A.; Pickering, K.; Taylor, C. (1996) Reconciling recalled dates of developmental milestones, events and transitions: A mixed GLM with random mean and variance functions Journal of the Royal Statistical Society series A 159.
Pittrof, R.; Lees, C.; Thompson, C.; Pickles, A.; Martin, J. F.; Campbell, S. (1996) Crossover study of glyceryl trinitrate patches for controlling pain in women with severe dsymenorrhea British Medical Journal 312.
Silberg, J.; Meyer, J.; Pickles, A.; Simonoff, E.; Eaves, L.; Hewitt, J.; Maes, H.; Rutter, M. (1996) Heterogenity among juvenile antisocial behaviors: Findings from the Virginia Twin Study of Adolescent Behavioral Development Genetics of Criminal and Antisocial Behaviour Bock, G.; Goode, J. Chichester and New York, Wiley.
Silberg, J.; Rutter, M.; Meyer, J.; Maes, H.; Hewitt, J.; Simonoff, E.; Pickles, A.; Loeber, R.; Eaves, L. (1996) Genetic and Environmental influences on the covariation between hyperactivity and conduct disturbance in juvenile twins Journal of Child Psychology and Psychiatry 37.

 
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