A new parent is transitioning her baby from milk to food. In order to assess possible allergic reactions, she first introduces green beans for one week, then introduces peas for one week.
Then introduces sweet potatoes, and so forth with each vegetable. This is an example of
a) changing one variable at a time
b) repeated measures.
c) extraneous variables.
d) baseline measurements.
Question 2
Suppose you are doing research with a patient who has hemineglect and does not attend to stimuli in the left half of his visual field. Which of the following strategies would be effective to get the patient to attend to the left visual field?
a) Eliminate stimuli to the right visual field
b) Have the patient recall items from memory for the left visual field.
c) Provide novel stimuli in the right visual field.
d) Remind the patient to attend to items in the left visual field.
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