Roughly, how many adults have social anxiety disorder?

Carlos is 35 years old and is trying to learn English for the first time. He is experiencing more difficulty than if he were 5 years old because

the ability to learn language is gone by 5 years of age. he has significantly reduced crystallized intelligence. crystallized intelligence is needed to learn new materials. his fluid intelligence has declined.

Which of the following children is illustrating the impact of motor-skill development on the development of perceptual skills?

a. Jason, a 6-month-old infant, can hold, turn, and stroke the toy duck which allows him to learn about the three-dimensional nature of the toy duck. b. Franklin, a 4-month-old infant, is able to tell that the banana and the apple are different objects because of the differences in shape and color. c. Veronica, an 8-month-old infant, demonstrates knowledge of depth by avoiding crawling over the deep side of a visual cliff. d. Carina, a 3-month-old infant, will focus almost entirely on the interior of the face, particularly the eyes and the lips.