Which of the following questions could be answered best by using the survey method?

A. What is the effect of ingesting alcohol on problem-solving ability?
B. Does wall color affect the frequency of violence in prison populations?
C. Do students prefer a grading system with or without pluses and minuses?
D. What is the relationship between number of hours of study per week and grade point average?


Answer: C

Psychology

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How would a psychologist describe the relationship of the symptoms of attention deficit and hyperactivity in attention-deficit/hyperactivity disorder?

a. They are independent symptoms. b. Hyperactivity causes attention problems. c. The attention problems cause hyperactivity. d. They are two ways of identifying the same set of symptoms.

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How are attention-deficit hyperactivity disorder (ADHD) and schizophrenia alike?

a. They are both neurodevelopmental disorders b. They are both psychotic disorders c. They both involve hallucinations d. They are both internalizing disorders

Psychology

In the United States, the highest rates of breastfeeding are among low-income mothers.

Answer the following statement true (T) or false (F)

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When Will turned 40, he realized he couldn't remember things as well as he used to. He went for his annual checkup, and his doctor tested him for various memory disorders. Sadly, he was diagnosed with Parkinson's disease, a degenerative memory and movement disease, and was placed on L-DOPA therapy to help with his symptoms. To his surprise, he also noticed a(n) ______ in sexual activity as well.

A. increase B. decrease C. plateau D. return to previous levels

Psychology