psych 140 exam 3 _STUDY, PSYC 140 - Practice Exam Qs Module 3| exam questions and answers correct and verified 100%

psych 140 exam 3 _STUDY, PSYC 140 - Practice Exam Qs Module 3| exam questions and answers correct and verified 100%psych 140 exam 3 _STUDY, PSYC 140 - Practice Exam Qs Module 3| exam questions and answers correct and verified 100% according to piaget, in which of the sensorimotor stage's substage do infants experiment with toys, such as by playing with an object in different ways? - correct answers-tertiary circular reactions which of the following sensorimotor substages occurs last, according to Piaget: Primary circular reactions, tertiary circular reactions, or coordination of secondary circular reactions A. primary circular reactions B. tertiary circular reactions C.coordination of secondary circular reactions - correct answers-B. tertiary circular reactions Baby fat usually peaks at ________ months of age. - correct answers-nine the ____ reflex involves a baby turning her head when her cheek is touched - correct answers-rooting T/F infancy is one of the most rapid periods of development across the lifespan - correct answers-true REM stands for rapid eye ________ - correct answers-movement T?F two year olds weigh, on average, about 30 pounds - correct answers-true T/F early in life, infants have far more neural connections than they need - correct answers-true T/F gross motor skills generally develop before fine motor skills - correct answers-true T/F Piaget emphasized the role of the individual in constructing knowledge - correct answers-true 18-month-old Marta was really upset when her mom left in the morning for work and cried for a long time at daycare. However, Marta doesn't seem very happy to see mom when she returns. She doesn't hug her back when she tries to hug her while picking her up. Instead, she just grabs onto her leg and stands there while she waits to leave. With what attachment style would Ainsworth most likely classify Marta? - correct answers-anxious-ambivalent how is an infant's achievement of object permanence related to her ability to bond with her parents? - correct answers-needs to be able to remember parents in order to attach the _______ reflex can be observed when infants make stepping motions when help above a table or other surface - correct answers-stepping the ______ reflex can be observed when adult places her finger in an infant's palm, and the infant immediately closes his fingers around the adult finger - correct answers-grasping T/F the palmer grasp is usually pretty flaccid and weak - correct answers-false which of the following sensorimotor substages occurs first according to Piaget A. secondary circular B. simple reflexes C. primary circular - correct answers-B. simple reflexes T/F infants are born with the understanding that objects can exist even if they cant be seen - correct answers-false what is the name of the experimental situation that Mary Ainsworth created to assess attachment? - correct answers-strange situation classification T/F most infants studied in Ainsworth's strange situation are categorized as being securely attached - correct answers-true T/F REM sleep makes up roughly half of an infant's sleep cycle? - correct answers-true T/F infants' heads are disproportionately small compared to the rest of their bodies - correct answers-false the _______ reflex is a startle response in which the infant arches his back and flings out his arms and legs - correct answers-moro choose the correct option from the set of three choices: at birth, in infancy, in early childhood Infants have all or nearly all of their neurons - correct answers-at birth choose the correct option from the set of three choices: at birth, in infancy, in early childhood Neural pruning occurs - correct answers-in early childhood choose the correct option from the set of three choices: at birth, in infancy, in early childhood Rapid connections are made between neurons - correct answers-in infancy which sensorimotor substage is the first one in which an infant can intentionally pick up a toy and intentionally play with it A. primary circular reactions B. secondary circular reactions C. tertiary circular reactions - correct answers-B. secondary circular reactions thirteen-month old Jack is staying with a new babysitter until Mom and Dad return from a date. Jack was not upset when his parents left, and when they return, he basically avoids them. With what attachment stype would Ainsworth most likely classify Jack? - correct answers-Anxious-avoidant T/F Anxious-ambivalent attachment is considered to be a successful attachment style, according to Ainsworth - correct answers-false which attachment style is thought to be the most problematic A. secure B. ambivalent C. avoidant D. disorganized - correct answers-B. ambivalent T/F Shaking a baby can cause brain damage - correct answers-true Little Max is two years old and have a squat trunk and a head that is disproportionately larger than other body patterns. Which infant growth pattern most accurately describes this A. cephalocaudal B. proximodistal - correct answers-A. cephalocaudal in which of the sensorimotor stage's substage do infants develop object permanence - correct answers-internalization of scheme