Diathesis-stress or differential susceptibility? Comparing the theories when determining the outcomes for children born before 33 weeks' gestation

Autor: Jacqueline F. Gould, Carolyn Di Fiore, Paul Williamson, Rachel M. Roberts, Rosalyn H. Shute, Carmel T. Collins, Maria Makrides
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Acta Psychologica, Vol 224, Iss , Pp 103533- (2022)
Druh dokumentu: article
ISSN: 0001-6918
DOI: 10.1016/j.actpsy.2022.103533
Popis: Infants born preterm (less than 37 weeks completed gestation) have a higher risk of suboptimal cognitive and behavioral outcomes when compared with their term-born counterparts. The risk and severity of poor outcome increases as gestational age at birth decreases; however, not all children born preterm will develop deficits, and environmental influences post birth may have a role in shaping developmental outcomes. Whilst early preterm birth is not preventable, it may be possible to intervene after birth via the environment in order to improve outcomes. The diathesis-stress theory hypothesizes that vulnerable individuals will have worse outcomes after a negative environmental exposure, whereas the differential susceptibility theory posits that vulnerable (or plastic) individuals can be both adversely and positively affected by environmental factors. These two theories were compared in 535 children born
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