You have a population of 2607 families. You list them in alphabetical order by surname. Using a random number table, each family is assigned a number, and a percentage of families for each letter of the alphabet are selected. Does this sampling procedure make use of chance?
A. Yes
B. No
C. Can’t tell
Answer: B
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When using the language-experience approach,
a. the teacher reads her journal to the children. b. the child dictates words to the teacher and then reads her own words. c. the teacher reads a range of genres to students. d. students identify rhyming words.
The level of an orally read passage from the IRI is based on
a. the word recognition fluency score. b. the word recognition accuracy score. c. the comprehension score. d. the word recognition fluency and the word recognition accuracy scores. e. the word recognition accuracy score and the comprehension score.
Discriminative stimuli do which of the following?
a. signal the student that a reinforcer is about to be delivered b. signal the student that a particular response made in its presence will be reinforced c. signal the student that he made a behavioral error d. signal the teacher that she should deliver a reinforcer e. a and d
How will the data points appear in a graph for two factors with values that change consistently?
What will be an ideal response?