DEVPSY7-8

    Master this deck with 18 terms through effective study methods.

    mamatai n k sir

    Created by @elily

    What defines the neonatal stage?

    Survival instincts are activated immediately after birth.

    What are survival reflexes?

    Automatic responses to stimuli that aid in safety and feeding.

    How does the rooting reflex function?

    It helps infants locate food by turning their head towards touch.

    What characterizes deep sleep in infants?

    Regular breathing with no spontaneous movements.

    What happens during light sleep in infants?

    Rapid eye movement and irregular breathing may occur.

    What indicates a drowsy state in infants?

    Eyes may be open with a dazed look and delayed responses.

    What does an alert state in infants look like?

    Bright-eyed with minimal motor activity and focused attention.

    What is observed in an active alert state?

    Open eyes with considerable motor activity and brief fussing.

    What characterizes the crying state in infants?

    Intense crying with high motor activity that is hard to soothe.

    How much sleep do infants typically need?

    14-16 hours daily, decreasing as they grow.

    What is SIDS?

    An unexplained death of an infant during sleep.

    What does the Preference Method assess?

    Infants' stimulus preferences when presented with two options.

    Which senses are crucial for infant survival?

    Auditory and olfactory senses play key roles.

    How do infants identify their mothers?

    Through smell, particularly sensitive to maternal scents.

    What is the last sense to develop in infants?

    The visual sense, primarily sensitive to brightness.

    What defines learning in infants?

    A permanent change in behavior from experiences.

    What is perceptual learning?

    Improvement in extracting information from sensory input due to experience.

    How do infants learn to differentiate textures?

    By experiencing and moving over smooth and rough surfaces.