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Maternal sensitivity and infants' endocrine stress responses

Grant number: 23/10038-7
Support Opportunities:Scholarships in Brazil - Master
Start date: August 01, 2023
End date: November 25, 2025
Field of knowledge:Humanities - Psychology - Human Development Psychology
Principal Investigator:Ana Alexandra Caldas Osório
Grantee:Julia Carnauba Terra
Host Institution: Pró-Reitoria de Pesquisa e Pós-Graduação. Universidade Presbiteriana Mackenzie (UPM). Instituto Presbiteriano Mackenzie. São Paulo , SP, Brazil
Associated research grant:21/06693-4 - The importance of social touch for infant social-emotional development: integrating neuroimaging, psychophysiological, endocrine, and behavioral evidence, AP.JP2
Associated scholarship(s):24/06546-0 - THE RELATION BETWEEN MATERNAL SENSITIVITY AND ENDOCRINE STRESS RESPONSES IN INFANTS AND MOTHERS., BE.EP.MS

Abstract

The term "stress response" regards the activation of rapid response systems to deal with environmental challenges, making energy readily available and thus facilitating behavioral and physiological changes that promote adaptive responses (Gunnar & Hostinar, 2015; McEwen, 1998). However, stress responses come at a cost - for example, by attenuating immune and anti-inflammatory processes - so it is essential that they are modulated in terms of their duration and energy expenditure. These modulatory processes - which are believed to include maternal sensitivity - can be described as buffers of the stress response (Morrison, 2016). This work aims to analyze the links between maternal sensitivity at 6 and 10 months and infants' endocrine stress responses at 12 months.

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DEFELIPE, RENATA PEREIRA; FRANCISCHELLI, ISABELLA; PACHECO, BEATRIZ; ARAUJO, PATRICIA PEREIRA; MESQUITA, ANA RAQUEL; RIBEIRO, MIRIAM OLIVEIRA; CORREA, MURILO; OSORIO, ANA. Hair collection protocol in 12-month-old infants. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY, v. 19, p. 6-pg., . (21/06693-4, 23/10038-7, 23/09990-5, 23/16192-8, 23/04029-5)