Which of these has been a major health trend in the U.S. since 1900?
A) Cost of medical care has risen faster than inflation. B) Health has been more frequently defined as the absence of illness. C) Acute illnesses have replaced chronic diseases as the leading causes of death. D) The biomedical model has been accepted by most psychologists.
What is most accurate about evaluating the effectiveness of the health belief model and other continuum theories?
A) Valid and reliable instruments to assess their factors are lacking. B) Instruments for assessing their factors are valid, but not reliable. C) Instruments for assessing their factors are reliable, but not valid. D) There are only a few valid or reliable tests to assess their factors.