Which of the following is NOT true with regard to the relationship between job satisfaction and job performance?

A) There is likely a bidirectional causal relationship between job satisfaction and performance.
B) Job satisfaction is more strongly related to job performance for less conscientious employees than for conscientious employees.
C) The causal effects between job satisfaction and performance may be mediated by other variables such as positive affect.
D) There is no correlation between job satisfaction and job performance.

An elderly person has been diagnosed with a neurocognitive disorder, but the disorder is not Alzheimer's disease. Among the elderly, such a diagnosis is:

A) very rare-only about 2 percent of neurocognitive disorders are not Alzheimer's disease.
B) unusual-only about 10 percent of neurocognitive disorders are not Alzheimer's disease.
C) common-about a third of neurocognitive disorders are not Alzheimer's disease.
D) very common-about half of neurocognitive disorders are not Alzheimer's disease.