According to Erikson's theory, how can caregivers foster a sense of trust in infants during the trust vs. mistrust stage?

Psychosocial development in infancy centers on the reliability of the external environment. Knowledge of Erikson's developmental stages is necessary to understand how early caregiver interactions establish the foundational emotional security required for all subsequent stages of human growth. Choice A rationale Consistency in feeding, comforting, and hygiene allows the infant to perceive the world as predictable and safe. When basic needs are met promptly, the infant develops a sense of hope and trust in their primary caregivers. Choice B rationale Exposing infants to too many different caregivers can lead to inconsistent responses to their cues. This lack of a stable, primary attachment figure may hinder the development of a secure base and contribute to future mistrust. Choice C rationale Infants are developmentally unable to explore environments alone safely. While autonomy is important in the toddler stage, the infancy stage requires the presence of a supportive caregiver to provide safety and satisfy physiological and emotional needs. Choice D rationale Self-soothing is a skill that develops later; forcing independence too early can lead to feelings of abandonment. Promptly responding to an infant's distress is scientifically proven to build the neural pathways associated with emotional regulation and trust.