When analyzing data from experiments that involve more than two groups _________
a. doing t tests on all possible pairs of means decreases the probability of making Type I errors
b. doing t tests on all possible pairs of means increases the probability of making Type I errors
c. it is generally permissible to do t tests between all possible pairs of means and use Student's t distribution
d. doing t tests on all possible pairs of means increases the probability of making Type II errors
B
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Andrea has just had a normal, healthy baby. She smiles every time she places her finger in the baby's hand and he grabs it. This is known as the __________ reflex.
A. rooting B. grasping C. Moro startle D. sucking
Which of the following affect drug distribution?
a. blood flow b. fat solubility of the drug c. diffusibility of membranes d. all of these e. blood flow and diffusibility of membranes only
Piaget is a cognitive constructivist theorist. Vygotsky is a:
a. behaviorist. b. social constructivist theorist. c. Freudian theorist. d. learning theorist.
In middle adulthood, gender identity becomes more rigid.
Answer the following statement true (T) or false (F)