EPPP Practice Exam Questions and Answers (Latest Update 2025) 115pgs The F-ratio is calculated by ____ - Correct Answers ✅dividing a measure of treatment effects plus error (MSB) by a measure of error only (MSW).MST is "mean square total" and is a measure of both_____ and ______. - Correct Answers ✅treatment effects, error (MSB plus MSW) MSW stands for "mean square within" and is a pooled measure of variability within each of the treatment groups. It provides an estimate of variability that is due to _____ - Correct Answers ✅error only MSB stands for "mean square between" and is a measure of variability between treatment groups. It provides an estimate of variability due to______. - Correct Answers ✅treatment effects plus error the ______ is ratio of the variance between groups to the variance within groups. If we consider the variance within groups as due to the random error of individual differences, then the variance between groups must be due to the experimental treatment. The greater the ratio of between group variance to within group variance, the more likely it is that the differences between groups is significant. - Correct Answers ✅F-statistic 1 / 3
EPPP Practice Exam Questions and Answers (Latest Update 2025) 115pgs As described by Piaget, the concrete operational stage is characteristic of children between the ages of _____. Children in this stage are capable of ____, which are logical rules for transforming and manipulating information. - Correct Answers ✅7 and 11, mental operations Piaget described transductive (precausal) reasoning as characteristic of the ______. - Correct Answers ✅preoperational stage
Piaget: A child is exhibiting _______when she assumes that
one event caused another only because the two events occurred at about the same time. - Correct Answers ✅transductive reasoning
Piaget: _____ contributes to the ability to conserve. It is the
ability to reverse an action by mentally performing the opposite action. - Correct Answers ✅Reversibility Reversibility is part of which stage of Piaget development model? - Correct Answers ✅concrete operational stage
Piaget: ____ is the ability to mentally compare objects and
find differences and similarities between them. - Correct Answers ✅Transitive inference 2 / 3
EPPP Practice Exam Questions and Answers (Latest Update 2025) 115pgs
Piaget: Transitive inference is a characteristic of the ______ -
Correct Answers ✅concrete operational stage
Piaget: Decentration is characteristic of the ______ - Correct
Answers ✅concrete operational stage
Piaget: _____contributes to the ability to conserve. A child is
exhibiting this when he is able to simultaneously focus on more than one aspect of an object or situation. - Correct Answers ✅decentration
Piaget: objects are treated as though they were people. For
example, a child will smack a 'naughty' chair that has fallen on it. - Correct
Answers ✅Animism:
Piaget: Animism is in what stage - Correct Answers
✅Preoperational
Piaget: a child's inability to see things from another's point of
view. The classic experiment to illustrate this is often referred to as the
'Swiss Mountain scene' - Correct Answers ✅Egocentrism:
Piaget: what stage is egocentrism - Correct Answers
✅preoperational
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