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Authors whose works are in public domain in at least one jurisdiction

List of works by Lea Pulkkinen

1-50 of 204 results

Genetic and environmental factors in health-related behaviors: studies on Finnish twins and twin families

scientific article

Age of onset of drinking and the use of alcohol in adulthood: a follow-up study from age 8-42 for females and males

scientific article published in May 2005

Parenting mechanisms in links between parents' and adolescents' alcohol use behaviors

scientific article published on 21 December 2007

Parental monitoring moderates the importance of genetic and environmental influences on adolescent smoking

scientific article published on February 2007

Understanding the covariation among childhood externalizing symptoms: genetic and environmental influences on conduct disorder, attention deficit hyperactivity disorder, and oppositional defiant disorder symptoms

scientific article

Genetic and environmental influences on stages of alcohol use across adolescence and into young adulthood

scientific article

Drinking or Abstaining at Age 14? A Genetic Epidemiological Study

scientific article published on November 1, 2001

Changing environmental influences on substance use across development

scientific article published in April 2007

A developmental approach to alcohol drinking behaviour in adulthood: a follow-up study from age 8 to age 42.

scientific article published on May 2008

Early-onset depressive disorders predict the use of addictive substances in adolescence: a prospective study of adolescent Finnish twins

scientific article published on 08 October 2008

Genetic and environmental effects on conduct disorder and alcohol dependence symptoms and their covariation at age 14.

scientific article published on October 2004

Genetic and environmental influences on pubertal development: longitudinal data from Finnish twins at ages 11 and 14.

scientific article

Aggression in childhood and long-term unemployment in adulthood: A cycle of maladaptation and some protective factors

scientific article published on 01 July 2000

Role of individual, peer and family factors in the use of cannabis and other illicit drugs: a longitudinal analysis among Finnish adolescent twins

scientific article published on 02 May 2008

Gender differences in friends' influences on adolescent drinking: a genetic epidemiological study

scientific article published on 19 October 2007

Harmonization of Neuroticism and Extraversion phenotypes across inventories and cohorts in the Genetics of Personality Consortium: an application of Item Response Theory

scientific article published on 15 May 2014

Parental socialization and adolescents' alcohol use behaviors: predictive disparities in parents' versus adolescents' perceptions of the parenting environment

scientific article published on March 2009

Inattentiveness, parental smoking and adolescent smoking initiation

scientific article published in August 2004

A prospective study of the precursors to problem drinking in young adulthood.

scientific article published in September 1994

Genetic and environmental influences on pubertal timing assessed by height growth

scientific article published on July 2008

Drinking, smoking, and educational achievement: cross-lagged associations from adolescence to adulthood

scientific article published on 31 January 2014

Peer reports of adaptive behavior in twins and singletons: is twinship a risk or an advantage?

scientific article published in April 2003

Peers, teachers and parents as assessors of the behavioural and emotional problems of twins and their adjustment: the Multidimensional Peer Nomination Inventory

scientific article published in December 1999

Tobacco, cannabis, and other illicit drug use among Finnish adolescent twins: causal relationship or correlated liabilities?

scientific article

The heritability of depressive symptoms: multiple informants and multiple measures

scientific article published on May 2002

Genetic and environmental influences on non-specific low back pain in children: a twin study

scientific article published on 18 January 2008

Minor depression in adolescence: phenomenology and clinical correlates

scientific article published on 14 July 2006

Middle childhood and adolescent contextual and personal predictors of adult educational and occupational outcomes: a mediational model in two countries

scientific article published in September 2006

The factor structure and factorial invariance of the 12-item General Health Questionnaire (GHQ-12) across time: evidence from two community-based samples

scientific article published in December 2006

The role of socioregional factors in moderating genetic influences on early adolescent behavior problems and alcohol use.

scientific article published on 15 July 2009

Prenatal diagnosis for epidermolysis bullosa: a study of 144 consecutive pregnancies at risk

scientific article

Dimensions of executive functioning: Evidence from children

article

Testosterone and alcohol use among adolescent male twins: testing between-family associations in within-family comparisons

scientific article published in May 2005

Genetic and environmental influences on BMI from late childhood to adolescence are modified by parental education

scientific article published on 13 October 2011

Externalizing Problem Behaviors and Headache: A Follow-up Study of Adolescent Finnish Twins

scientific article published on 01 October 2004

Are computer and cell phone use associated with body mass index and overweight? A population study among twin adolescents

scientific article published on 26 February 2007

Female and male personality styles: a typological and developmental analysis

scientific article published in June 1996

Measuring Puberty and Understanding Its Impact: A Longitudinal Study of Adolescent Twins

Intensity of Aggression in Childhood as a Predictor of Different Forms of Adult Aggression: A Two-Country (Finland and United States) Analysis

scientific article published on March 2009

Genetic and environmental factors affecting self-esteem from age 14 to 17: a longitudinal study of Finnish twins

scientific article

It does take a village: nonfamilial environments and children's behavior

scientific article published on May 2003

Life success of males on nonoffender, adolescence-limited, persistent, and adult-onset antisocial pathways: follow-up from age 8 to 42.

scientific article published on March 2009

Genetic influences on alcohol use behaviors have diverging developmental trajectories: a prospective study among male and female twins

scientific article

Depressive symptoms and alcohol use are genetically and environmentally correlated across adolescence

scientific article

Long-term stability in the Big Five personality traits in adulthood

scientific article published in December 2007

Behavioral precursors to accidents and resulting physical impairment

scientific article published in December 1995

Longitudinal heritability of childhood aggression

scientific article published on 19 January 2016

Externalizing behaviors and cigarette smoking as predictors for use of illicit drugs: a longitudinal study among Finnish adolescent twins

scientific article published on December 2010

Decreased prevalence of left-handedness among females with male co-twins: evidence suggesting prenatal testosterone transfer in humans?

scientific article

The antecedents and correlates of agreeableness in adulthood

scientific article published on July 2002