At what point in the lifespan do stem cells in brain regions involved in learning and memory seem to divide and mature?
a. Only during the first few months of pregnancy.
b. Until the age of 1 year.
c. Until puberty is reached.
d. Throughout adulthood.
Answer: d
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A research report describing the results from a repeated-measures study states that the data show no significant difference between the two treatments, t(10) = 1.65, p> .05 . Based on this report, how many individuals participated in the research study?
a. 9 c. 11 b. 10 d. 12
If you have just heard the word vegetable, you can quickly make judgments about the word carrot; in contrast, your judgments about the word mushroom take much longer. According to the prototype approach, this observation shows that
a. family resemblance is stronger for prototypes than for nonprototypes. b. prototypes are items that have the smallest number of connection weights. c. after priming, people respond faster to prototypes than to nonprototypes. d. basic-level categories are judged more quickly than superordinate-level categories.
Secretions from which gland will also affect the secretion of hormones from the thyroid gland, adrenal gland, and ovaries or testes?
A. Thymus gland B. Pineal gland C. Pineal gland D. Pituitary gland
Cindy's parents allow her to play her video game an extra 15 minutes more, if she has completed all of her daily chores. Cindy's parents are using
a. participant modeling. b. aversion therapy. c. contingency management. d. systematic desensitization. e. parent effectiveness training.