Ken randomly selected 75 students to participate in his study and then randomly assigned them to one of three conditions. When he examined his groups he found he had very unequal gender by condition. Ken's samples illustrate
a. sampling bias.
b. sampling error.
c. nonrandom sampling.
d. purposive sampling.
b
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Successful child-environment interactions are those initiated and directed by children
a. True b. False Indicate whether the statement is true or false
In the book, which of the following potential data transformations would you ensure readers knew were necessary before conducting log-linear analysis?
A. Data reduction B. Logarithmic C. Linear regression D. Summary statistics
Prior to the emergence of the field of special education, most assessment issues were related to the measurement of
a) physical health b) intelligence and personality c) psychological processing d) physical health and intelligence
Which progress monitoring is undertaken after an individual student has been evaluated and found eligible for placement into special education, based upon state and district standards?
A. Tier 1 B. Tier 2 C. Tier 3 D. Tier 4