Avoiding _______ is a common treatment for phenylketonuria (PKU)
a. carbohydrates
b. too much exercise
c. food and drinks with too much sugar
d. food and drinks containing high amounts of protein
Answer: D
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As Professor Gilpin is lecturing on the definition of psychology, he asks a student, Rita, to think about an example of a mental process. After thinking about it, Rita is still confused by the term mental processes. To clarify the term, Professor Gilpin should:
A. ask a brighter student to define mental processes B. point out to Rita that mental processes are emphasized by the learning approach C. suggest that Rita use the SQ3R approach described in her text D. suggest that Rita, in her attempt to think about mental processes, was in fact giving an example of a mental process
Immature neurons experimentally transplanted from one part of the developing cortex to another ____
a. develop the properties characteristic of their new location b. maintain the properties of their original location c. become dysfunctional, with properties of both the original and new locations d. die
In the following equation, 
, what is represented at the top right?
A. actual mean difference B. expected mean difference C. sampling error D. estimated standard error
Researchers are attempting to assess if cognitive behavioural therapy (CBT) is an effective treatment for depression. Participants with unipolar depression are assessed and then randomly assigned to either a treatment group or a control group. The treatment group receives CBT twice per week for 6 weeks. The control group receives no treatment. At the end of the 6 weeks, the depression levels of
both groups are reassessed. This study found that CBT treatment was more effective than no treatment but is limited because it did not control for A) natural improvement. B) placebo effects. C) preexisting differences among participants. D) participant gender.