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Determine whether each of the following statement is a) research hypothesis directional; b) research hypothesis nondirectional; or, c) research hypothesis null         a.   There is no relationship b...

  1. Determine whether each of the following statement is a) research hypothesis directional; b) research hypothesis nondirectional; or, c) research hypothesis null        
    a.   There is no relationship between birth order of siblings and their IQ’s.           ________________________________________

            b. Patients from the United States and Europe, experience different levels of satisfaction   regarding nursing care received._______________________

            c. Patients that have a fear of flying are more likely to experience a cardiac event while flying than patients that do not have a fear of flying. __________________________

            d. A patient’s age is related to his/her ability to speak a foreign language.   _________________________

            e. A patient’s gender and the level of anxiety experienced as a result of being hospitalized  is unrelated.             _____________________________________

            f. A person’s formal level of education can impact the amount of pain perceived with an   injection. ________________________________

            g. An increased amount of noise on a hospital unit can increase the anxiety level of patients.  _______________________

h. If calorie intake is reduced, a person’s weight will decrease. _______________________

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Answer #1

Answers to the questions are as follows:

a.      (c) Research Hypothesis. Null

b.    (b) Research Hypothesis. Non-directional

c. (a) Research Hypothesis. Directional

d. (b) Research Hypothesis. Non-directional

e. (c) Research Hypothesis. Null

f. (b) Research Hypothesis. Non-directional

g. (a) Research Hypothesis. Directional

h. (a) Research Hypothesis. Directional

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