One longitudinal study followed 1306 initially healthy men over a 10-year period.They found that ________ were more than twice as likely as ________ to develop heart disease.
A) introverts;extraverts
B) married men;single men
C) Type B personalities;Type A personalities
D) pessimists;optimists

Question

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The Answer of One longitudinal study followed 1306 initially healthy men over a 10-year period.They found that ________ were more than twice as likely as ________ to develop heart disease.
A) introverts;extraverts
B) married men;single men
C) Type B personalities;Type A personalities
D) pessimists;optimists

One Longitudinal Study Followed 1306 Initially Healthy Men Over a 10-Year