Undifferentiated precursor cells that, under the right conditions, can give rise to any specialized cell in the body are called ________ cells
a. stem
b. receptor
c. glial
d. T-cells
Answer: a
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If a researcher reported for a single-sample t test that t(17) = 2.90, p< 0.02, how many participants were there in the study?
a. 18 b. 20 c. 10 d. 9
Who of the following performed research on intelligence using the case study method?
a. Howard Gardner b. John Watson c. Howard Cattell d. Charles Spearman
The Ethical Principles and Standards for Educational and Psychological Testing affirm the rights of individuals to all EXCEPT which one of the following?
a. Privacy b. Confidentiality c. Disclosure d. Self-determination
Marie is a heavy drinker and managed to stop drinking for most of her pregnancy. If she drank alcohol during the ______________ period, her baby would be most at risk of structural damage
a. prenatal b. embryonic c. germinal d. blastula