GCU NUR 550 translational research EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

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Exam Solution vc




Nursing Research Exam 1 Quantitative Research Cartes
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2026 A+ GRADE ASSURED COMPLETE SOLUTIONS AND
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VERIFIED ANSWERS (53D26) vc vc




QUESTION 1 vc




Terme
ANSWER

Définition



QUESTION 2 vc




What is quantitative research?
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ANSWER

A formal, objective, rigorous, systematic process for generating numerical information about the world.
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QUESTION 3 vc




Quantitative research is conducted to describe vc vc vc vc vc




ANSWER

new situations, events, or concepts; examine relationships among variables, and determine the effective
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ness of treatments or interventions
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QUESTION 4 vc




The classic experimental designs to test the effectiveness of treatments were originated
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by
ANSWER

Sir Ronald Fisher
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,QUESTION 5 vc




Who developed quasi-experimental approaches?
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ANSWER

Campbell and Stanley
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QUESTION 6 vc




Who developed statistical approaches for examining relationships between variables?
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ANSWER

Pearson



QUESTION 7 vc




When little knowledge is available, what type of research is conducted?
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ANSWER

Descriptive



QUESTION 8 vc




___________ research is the exploration and description of phenomena in real life situations
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.
ANSWER

Descriptive



QUESTION 9 vc




What type of research provides a hypothesis for future research?
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ANSWER

Descriptive



QUESTION 10 vc




__________ research involves the systematic investigation of relationships between or amon
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g variables.
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ANSWER

, Correlational



QUESTION 11 vc




In correlational studies, -1 is considered
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ANSWER

a perfect negative correlation
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QUESTION 12 vc




In correlational studies, +1 is considered
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ANSWER

a perfect positive correlation
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QUESTION 13 vc




In correlational studies, 0 is considered
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ANSWER

no relationship
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QUESTION 14 vc




A _________ relationship indicates that both variables increase or decrease together
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ANSWER

positive



QUESTION 15 vc




A negative relationship indicates that the variables
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ANSWER

vary in opposite directions
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QUESTION 16 vc




The primary intent of ___________ studies is to explain the nature of relationships in the rea
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l world, not to determine cause and effect
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ANSWER