When you touch an infant's cheek, the infant will turn toward your hand, open their mouth, and search for a nipple. This is known as the _____ reflex.

• A. Critical period analysis
• B. Bioethics
• C. Conservation
• D. Developmental psychology

Answer: (B)

Verified step by step guidance

1. Identify the reflex being described: The behavior of an infant turning toward a touch on the cheek and searching for a nipple is a specific reflex.
2. Understand the concept of reflexes: Reflexes are automatic responses to stimuli that are innate and not learned. They are crucial for survival, especially in infants.
3. Recognize the specific reflex: The described behavior is known as the 'rooting reflex,' which helps infants find food by turning their head toward the stimulus and preparing to suck.
4. Differentiate from other concepts: The options provided include terms like 'Critical period analysis,' 'Bioethics,' 'Conservation,' and 'Developmental psychology,' which are not related to reflexes.
5. Conclude with the correct term: The correct term for the described reflex is the 'rooting reflex,' which is a fundamental part of infant development and survival.