Ontology highlight
ABSTRACT:
SUBMITTER: Toivainen T
PROVIDER: S-EPMC6135826 | biostudies-other | 2018 Sep
REPOSITORIES: biostudies-other
Toivainen Teemu T Pannini Giulia G Papageorgiou Kostas A KA Malanchini Margherita M Rimfeld Kaili K Shakeshaft Nicholas N Kovas Yulia Y
Scientific reports 20180912 1
The most consistent sex differences in cognition are found for spatial ability, in which males, on average, outperform females. Utilizing a twin design, two studies have shown that females with male co-twins perform better than females with female co-twins on a mental rotation task. According to the Twin Testosterone Transfer hypothesis (TTT) this advantage is due to in-uterine transmission of testosterone from males to females. The present study tested the TTT across 14 different spatial abilit ...[more]