Genetic and environmental influences on conduct and antisocial personality problems in childhood, adolescence, and adulthood

For this assignment you will complete the Introduction portion of your paper.  The Introduction should be about one page in length and will respond to two critical questions asked by ALL researchers in ALL research efforts.  Those questions are:
1.   WHY did the authors of your article – the researchers – decide to do this research?  WHAT was the research question (or questions) they asked (their HYPOTHESIS)?  You must be VERY SPECIFIC in responding to this first question because the rest of your paper will hinge on it.

2.  HOW did the researchers approach their research …what METHOD of research did they use?  Did they conduct a true experiment?  A correlational research design?  A longitudinal design?  WHAT?  More often than not, these two questions will be answered in the Abstract of your article.  If they are not, read their Introduction and Methods sections and the answers will be there.  Tell me WHY the authors decided to use this particular method of research.  If you have truly tried and still cannot figure out the answers, see me NOW.

READING

Eur Child Adolesc Psychiatry (2018) 27:1123–1132 https://doi.org/10.1007/s00787-017-1014-y

ORIGINAL CONTRIBUTION

Genetic and environmental influences on conduct and antisocial personality problems in childhood, adolescence, and adulthood

Laura W. Wesseldijk1,2 · Meike Bartels1,2,3 · Jacqueline M. Vink4 · Catharina E. M. van Beijsterveldt1 · Lannie Ligthart1,2 · Dorret I. Boomsma1,2,3 · Christel M. Middeldorp1,3,5

Received: 10 January 2017 / Accepted: 3 June 2017 / Published online: 21 June 2017 © The Author(s) 2017. This article is an open access publication

ORIGINAL ARTICLE

Social phobia, depression and eating disorders during middle adolescence: longitudinal associations and treatment seeking

Klaus Rantaa, Juha V€a€an€anenb, Sari Fr€ojdc, Rasmus Isomaad, Riittakerttu Kaltiala-Heinob,e and Mauri Marttunena,f,g

aDepartment of Adolescent Psychiatry, Helsinki University Central Hospital, Helsinki, Finland; bDepartment of Adolescent Psychiatry, Tampere University Hospital, Tampere, Finland; cSchool of Health Sciences, University of Tampere, Tampere, Finland; dCity of Jakobstad, Department of Social Services and Health Care, Jakobstad, Finland; eMedical School, University of Tampere, Tampere, Finland; fDepartment of Adolescent Psychiatry, University of Helsinki, Helsinki, Finland; gDepartment of Mental Health and Substance Use Services, National Institute for Health and Welfare, Helsinki, Finland