Question

Devin is a cheerful nine-month-old infant who wakes up every day at 5:30 A.M., eats lunch every day at noon, and goes to bed at 9 P.M. He gets fussy in the afternoon but can usually be lulled to sleep. Like most babies classified by temperament pattern, he would most likely be classified as

Answer 1

Devin would likely be classified as having an 'easy' temperament, known for regular routines and generally cheerful behavior. Temperament patterns include 'easy', 'difficult', and 'slow to warm up' categories. Infancy involves rapid development in motor, sensory, and cognitive skills, and significant physical growth.

Step-by-step explanation:

Devin, who is described as a cheerful nine-month-old infant with a regular routine of waking up, eating, and sleeping, but gets fussy in the afternoon, could likely be classified as having an "easy" temperament according to the temperament patterns defined by psychologists Alexander Thomas and Stella Chess. In contrast, Brianna, an 18-month-old who often cries and is hard to soothe, might be considered to have a "difficult" temperament. These patterns are part of Thomas and Chess's temperament classification which includes: the easy child, the difficult child, and the slow-to-warm-up child. The classification is based on the observation of nine different temperament characteristics in children.

Infancy is a time of significant development and change. Important motor, sensory, and cognitive abilities are rapidly developing during this time, and there is a typical sequence that most infants follow, despite variations in exact timing. Within the first year, physical growth is substantial, with infants generally tripling their birth weight and doubling their length.