The mean computed on grouped data will not usually equal the mean of the raw data. Why?
What will be an ideal response?
Correct Answer:
Midpoints rather than actual scores are used and so accuracy is lost.
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Questions that might be asked when trying to interpret a child’s behavior include:
a. Are the child’s basic needs being met? b. Both “does the environment fit the child?” and “does the child clearly understand why her behavior is inappropriate?” c. Does the child clearly understand why her behavior is inappropriate? d. Does the environment fit the child? e. All answers are correct
A teacher decides to praise Imad's progress on the long-division workbook problems every twenty minutes. This teacher is using a schedule of reinforcement
a. variable interval b. variable ratio c. fixed ratio d. fixed interval
Explain the difference between an ill-structured problem and an issue
What will be an ideal response?
Which one of the following statements best describes the idea that learning involves a process of construction?
A) Students must learn certain things very well before they can begin to understand other things. B) Students must learn ideas in a concrete form before learning them as abstractions. C) Students combine pieces of information about a topic to create their own understandings. D) Students develop increasingly complex and sophisticated thought processes as they grow older.