The results of the preliminary analyses of self-reported data on antisocial behaviour from the Vietnam Era Veteran Twin Registry are given below. The subjects for the study were 3226 male twin pairs in which both members served in the military during the Vietnam era. Trait Antisocial behaviour Age 15 - 17 After the war Concordance MZ DZ 32 17 49 63 a. Only consider the concordance values for monozygotic (MZ) and dizygotic (DZ) twins for antisocial behaviour between the ages of 15 and 17. What does the data suggest in terms of the influence of genes and the environment on antisocial behaviour within this age group? b. Consider the concordance data for antisocial behaviour from both age 15 - 17 and after the war. Explain why is there a difference in the percentage of concordance between the different age groups in terms of the influence of genes and the environment?
The results of the preliminary analyses of self-reported data on antisocial behaviour from the Vietnam Era Veteran Twin Registry are given below. The subjects for the study were 3226 male twin pairs in which both members served in the military during the Vietnam era. Trait Antisocial behaviour Age 15 - 17 After the war Concordance MZ DZ 32 17 49 63 a. Only consider the concordance values for monozygotic (MZ) and dizygotic (DZ) twins for antisocial behaviour between the ages of 15 and 17. What does the data suggest in terms of the influence of genes and the environment on antisocial behaviour within this age group? b. Consider the concordance data for antisocial behaviour from both age 15 - 17 and after the war. Explain why is there a difference in the percentage of concordance between the different age groups in terms of the influence of genes and the environment?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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