Ninety-four identical twins, 124 fraternal twins, 470 brothers (reared together) and 2973 unrelated boys, all in the 12-18 age range were measured on three personality scales — namely ego strength, C, super ego strength, G, and self-sentiment strength. Q3 — adding both forms of the Hig...
Patients 38 years and older benefitted the most from the transfer of a second poor-quality embryo because there was in increase in live birth rate of 12% while the increase in twins was 15%. This finding is in line with previous data showing the benefits of single-embryo transfer in ...
Some individuals in the study were twins; for monozygotic twins, only one twin was genotyped in the data analyzed [33]. Pedigree statistics for the filtered pedigree and marker data are shown in Table 2 and Additional file 1: Table S2. Data for all 8502 markers were analyzed in a single ...
Ninety-four identical twins, 124 fraternal twins, 470 brothers (reared together) and 2973 unrelated boys, all in the 12-18 age range were measured on three personality scales 鈥 namely ego strength, C, super ego strength, G, and self-sentiment strength. Q3 鈥 adding both forms of the ...
To which extent do happiness correlates contribute to the stability of life satisfaction? Which method is appropriate to provide a conclusive answer to this question? Based on life satisfaction data of the German SOEP, we show that by Negative Binomial quasi-maximum likelihood estimation statements ca...