TY - GEN AU - Baos González, Miguel Ángel AU - Mariño Narváez, Carolina AU - Echarri Lorente, Javier De AU - Fasfous, Ahmed AU - González Pérez, Raquel AU - Peralta Ramírez, María Isabel PY - 2025 UR - https://hdl.handle.net/10481/108698 AB - Background: Early childhood is an important period for the development of stress regulation systems, yet validated protocols to assess stress reactivity in preschoolers remain scarce. The current study aimed to validate a stress reactivity laboratory... LA - eng PB - Elsevier KW - Stress reactivity KW - Preschoolers KW - Cortisol TI - Validation of a Stress Reactivity Assessment Protocol for Children Aged 4–5 Years: Exploring the Influence of Sex, Emotional Responses, and Crying DO - 10.1016/j.psyneuen.2025.107720 ER -