By the end of the second year, many toddlers have a vocabulary of
a. 10 to 25 words.
b. 25 to 50 words.
c. 50 to 100 words.
d. At least 200 words.
ANS: B
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Include a minimum of 3 different components when designing an explanation
Indicate whether the statement is true or false.
Researchers found no significant relationship between color combinations in a classroom and the time on task of the students. The researchers can conclude that
a. there is no relation between the color of a classroom and students' performance. b. they did not find the appropriate color combination for the study. c. their measurement of time on task may have some reliability problems. d. Any of these are true. e. None of these is true.
Effective programs for preschoolers with ASD typically share all of the following representative features EXCEPT
a. an emphasis on developing communication as well as social skills b. high degree of family involvement c. interdisciplinary interventions d. high teacher-student ratio
Which of the following is NOT used for criterion-referenced scores?
a. Percentage of points earned b. Grade-equivalent of the test performance c. Speed of performance d. Precision of performance