| Title |
Heritability and Longitudinal Stability of Planning and Behavioral Disinhibition Based on the Porteus Maze Test
|
|---|---|
| Published in |
Behavior Genetics, November 2016
|
| DOI | 10.1007/s10519-016-9827-x |
| Pubmed ID | |
| Authors |
Catherine Tuvblad, Marcella May, Nicholas Jackson, Adrian Raine, Laura A. Baker |
| Abstract |
The Porteus Maze Test (PMT) provides measures of planning and behavioral disinhibition. The PMT was administered to 941 twins during Wave 1 (9-10 years) and 320 twins during Wave 2 (11-13 years). Participants were drawn from the University of Southern California Risk Factors for Antisocial Behavior Study (RFAB). Heritability of behavioral disinhibition, determined by PMT Q-Score, were 33% at Wave 1 and 52% at Wave 2. For planning, determined by Test Age, heritability was 53% at Wave 1; at Wave 2, the non-shared environment was important in boys, whereas genetic influences were important in girls. Both indices were modestly stable (r = 0.52; r = 0.37). A common genetic factor influenced both indices, respectively, at the two time points, with no 'new' genetic variance at Wave 2; the non-shared environment was time-specific. Thus, both genetic and non-shared environmental influences are important for behavioral disinhibition (Q-Score) and planning (Test Age). |
X Demographics
The data shown below were collected from the profiles of 6 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 3 | 50% |
| Unknown | 3 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 4 | 67% |
| Science communicators (journalists, bloggers, editors) | 1 | 17% |
| Scientists | 1 | 17% |
Mendeley readers
The data shown below were compiled from readership statistics for 33 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | 3% |
| Unknown | 32 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 5 | 15% |
| Student > Ph. D. Student | 4 | 12% |
| Student > Doctoral Student | 4 | 12% |
| Student > Postgraduate | 3 | 9% |
| Other | 2 | 6% |
| Other | 8 | 24% |
| Unknown | 7 | 21% |
| Readers by discipline | Count | As % |
|---|---|---|
| Psychology | 14 | 42% |
| Biochemistry, Genetics and Molecular Biology | 2 | 6% |
| Medicine and Dentistry | 2 | 6% |
| Materials Science | 2 | 6% |
| Decision Sciences | 1 | 3% |
| Other | 3 | 9% |
| Unknown | 9 | 27% |
Attention Score in Context
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#14,034,185
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Outputs from Behavior Genetics
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Outputs of similar age from Behavior Genetics
#8
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