A key characteristic that differentiates quasi-experiments from strong experiments is:

a. The lack of a control group
b. The lack of a pretest
c. The lack of random assignment
d. The lack of a posttest


Ans: c

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Children selecting books in the classroom library area will usually select familiar books over unfamiliar ones

a. True b. False Indicate whether the statement is true or false

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Piaget identified three types of knowledge: social, physical, and ______________________________

Fill in the blank with correct word.

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What is AR?

A. All reality B. Appropriate reason C. Augmented reality D. A message system

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A possible cause of ADHD in the brain is believed to be:

A. A deficit in frontal lobe development. B. A deficit in occipital lobe development. C. A deficit in temporal lobe development. D. A deficit in parietal lobe development. E. A deficit in the development of the corpus callosum.

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