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what is the Independent Variable and Dependent Variable for thisÂ

The universe of the study consists of children who were referred to the Ondokuz MayÄ±s University Hospital Pediatric Blood Draw unit between July 2015 and September 2015. The sample of the study was calculated according to the number of registered patients between the ages of 8 and 12 within the period of 3 months and also according to the results of previously conducted studies. According to power analysis results, sample size was found to be 182, with an Î± of 0.05 and a confidence interval of 95% and error margin of 5%. Thus, the study was conducted with 200 children. The children were randomized into three groups: music groups (n = 50), video groups (n = 50), and the control group (n = 100). Numbers from 1 to 200 were randomly distributed to the three groups with no number repetition using a computer program in order to determine which child would be in which group. The inclusion criteria were as follows: between 8 and 12 years of age, literate, no mental problems, able to communicate easily, and willing to participate in the study.

SCIENCE
HEALTH SCIENCE
NURSING
NUR 39000

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