The criterion of measurability for a sampling design means that the data:
a. are reliable.
b. are valid.
c. are both valid and reliable.
d. for the necessary analyses are provided.
d
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11.34. Trade books can be used to provide an aesthetic or emotional dimension to learning
Indicate whether the statement is true(A) or false(B).
Which one of the following statements best illustrates a universal in development as developmentalists define the term?
A) Piaget proposed that formal operational thought is characterized by an ability to think abstractly about a wide variety of topics. B) Contemporary theorists have derived the concept cognitive apprenticeship from Vygotsky's theory of development. C) Young children show similar patterns in their early language development regardless of the specific language that they learn. D) Piaget neglected to consider the influence of prior knowledge and experience on children's ability to think logically.
A fixed pulley:
a. Decreases the force by about 25% b. Decreases the force by about 40% c. Only changes the direction of force d. Offers great mechanical advantage
What is the main reason for including known vocabulary words in a structured overview?
A) so students won't have too many unknown items to learn B) to give students a feeling of familiarly with the content C) so students can relate new information to old information D) to make the task seem easier