Most infants are able to sit upright without support by
A) 1 month.
B) 3 months.
C) 6 months.
D) 7 months.
C) 6 months.
You might also like to view...
Children with a sense of inertia
a. do not believe they can master the challenges they face. b. believe they can master the challenges they face. c. show great empathy for their peers. d. cannot experience empathy.
Describe the testing universe, the target audience, and the purpose of the test.
What will be an ideal response?
Which of the following statements about cognitive development in early adulthood is true?
A) Pruning of synapses, along with growth and myelination of stimulated neural fibers, progresses at a faster pace in early adulthood than in adolescence. B) Slowing of the cognitive system first becomes evident around age 25. C) For young adults who do not attend college, cognitive growth is unlikely. D) The cognitive changes of early adulthood are supported by further development of the cerebral cortex, especially the prefrontal cortex.
The relationship between middle-aged adults and their parents that tends to be the closest is the one between
A) daughters and fathers. B) daughters and mothers. C) sons and fathers. D) sons and mothers.