The estimated standard error of difference is an estimate of

a. centrality
b. variability
c. normality
d. none of these, since the estimated standard error of difference is not a
statistic.

b

Psychology

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The development of cybernetics and computers helped to fuel the ________ revolution

A) psychology B) dualism C) cognitive D) neuropsychology

Psychology

Piaget used the three-mountain task to demonstrate which characteristic of preoperational thought?

A) artificialism B) conservation C) animism D) egocentrism

Psychology