_____________ means that the dots are so scattered that there is no relationship between the variables at all.
a. no correlation
b. negative correlation
c. positive correlation
d. weak correlation
ANS: a.
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A Japanese macaque named “Kiki” sees one of its group members named “Hiro” washing a potato. Kiki then copies Hiro and starts washing her own potatoes. From this, we can infer that Kiki thought Hiro was washing the dirt off to make the potato taste better. Kiki wants her potatoes to taste better too, so that is why she copied the washing behavior. In reality, Kiki was simply drawn to the location or behavior and there was no inference of desired goals. What principle best describes this situation?
a. stimulus enhancement b. the comparative relations hypothesis c. anthropomorphism d. the transitive inference fallacy
A partial-interval approach is preferred for behaviors that occur for an extended duration
Indicate whether the statement is true or false
Improvement in classroom achievement based on performance assessment is greater for those students below average than those above average
Indicate whether the statement is true or false
Which of the following statements is not considered to be an advantage of standardized assessment?
a. there is often a discrepancy between what is tested and what is covered in the text b. many states use the results for eligibility decisions c. results are considered to be easier to report d. they are more time and cost efficient