anxiety and nervous system activity 40. The use of barbiturates A)increases; dec
ID: 3449380 • Letter: A
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anxiety and nervous system activity 40. The use of barbiturates A)increases; decreases B) decreases; increases C) decreases; decreases D) increases; increases changes throughout the human life span. A) zygotic B) embryonic C) genetic D) social 42. Babies are born with several reflexes for getting food. One of these is to A) withdraw a limb to escape pain. B) turn the head away from a cloth placed over the face. C) open the mouth in search of a nipple when touched on the cheek D) look longer at face-like images. 43. When 10-year-old children repeatedly practice the precise motor skills involved in texting, the cortical areas directly controlling these motor skills are likely to develop more complex A) imprinting. B) neural networks. C) object permanence. D) formal operations. 44. The association areas are the last cortical areas to fully develop their A) schemas. B) theory of mind. C) neural networks. D) object permanence 45. Piaget was convinced that the mind of a child A) is like a blank slate at birth. B) is not heavily influenced by maturation. C) develops through a series of stages. D) is heavily dependent on the child's personality 46. According to Piaget, schemas are A) fixed sequences of cognitive developmental stages B) children's ways of coming to terms with their sexuality C) people's conceptual frameworks for understanding their experiences. D) problem-solving strategies that are typically not developed until the formal operational stage. 47. Olivia understands her world primarily by grasping and sucking easily available objects. Olivia is clearly in Piaget's stage. A) preoperational B) concrete operational C) sensorimotor D) formal operationalExplanation / Answer
40.
Barbiturates are tranquilizers, they are drugs used for nervous anxiety. They slow anxiety by decreasing the activities of nervous system.
ANSWER. Option C). decreases, decreases.
41.
Developmental psychologists study human development by studying the aspects as physical, cognitive and social of human beings. They study the impact of nature and nurture on development, continuity of development across the various stages of development, and stability and change in the process of development.
ANSWER. Option D). social.
42.
Babies are born with reflexes,these reflexes help them to accommodate to the new environment into which they are born into, also these reflexes are important for their survival.
ANSWER. Option C) open mouth in search of a nipple when touched on the cheek.
43.
In the initial developmental years of childhood and adolescence neural networks are vety active and more the practice of any activity more stronger the neural networks. The neural networks of those activities that lack practice are weakened and this is known as pruning of neural networks.
ANSWER. Option B) neural networks.
44.
ANSWER. Option C) neural networks.
45.
ANSWER. Option C) develops through a series of stages.
46.
ANSWER. Option C) people's conceptual framework for understanding their experiences
47.
ANSWER. Option C) sensorimotor
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