Matures: Sex

: Some research suggests females may show early advantages in processing speed and short-term memory, while males may show later advantages in visual-spatial abilities starting around age eight. 5. Environmental and Genetic Factors

Intense competition often leads to delayed maturation in the competing sex. sex matures

: While biological maturation differs, studies on cognitive abilities often show "invariance," meaning the underlying structure of mental abilities matures similarly across both sexes. : Some research suggests females may show early

Males often mature at much younger ages and smaller sizes than females. sex matures

Sexual maturation is a critical life-history trait with major fitness consequences.