Sex Differences in Infants' Ability to Represent Complex Event Sequences

Sex Differences in Infants' Mapping of Complex Occlusion Sequences: Further Evidence

Sex differences during visual scanning of occlusion events in infants.

A growing number of sex differences in infancy have been reported. One task on which they have been observed reliably is the event-mapping task. In event mapping, infants view an occlusion event involving 1 or 2 objects, the occluder is removed, and then infants see 1 object. Typically, boys are more likely than girls to detect an inconsistency between a 2-object occlusion event and a 1-object ...

Infants' ability to parse continuous actions: Further evidence

In two experiments, we examined 6- and 8-month-old infants' capacities to detect target actions in a continuous action sequence. The primary question was whether action segments consisting of an event (e.g., occlusion, containment) are more salient than action segments consisting of a transition (e.g., bounce, slide). In Experiment 1, infants were habituated to long action sequences. After meet...

Epidemiological Distributions and Critical Contributions to the Growth Rate for Infants and Young Children in Hubei Province of China during 2017 to 2018: A Review

The growth rate for infants and young children manifests the significant differences between age, sex, regional, and seasonal distributions. The growth rate for infants and young children is a complex process that depends on interaction of the genetic and environmental factors. All genetic and environmental factors jointly contribute to the growth rate for infants and young children, for exampl...

Sex differences in interest in infants across the lifespan : A biological adaptation for parenting?

This study investigated sex differences in interest in infants among children, adolescents, young adults, and older individuals. Interest in infants was assessed with responses to images depicting animal and human infants versus adults, and with verbal responses to questionnaires. Clear sex differences, irrespective of age, emerged in all visual and verbal tests, with females being more interes...