RESEARCH CRITIQUE Assignment Example | Topics and Well Written Essays - 500 words

RESEARCH CRITIQUE - Assignment ExampleIn addition it shows that elements of euphony such as pitch, melody and harmony elicit a wide range of emotional responses.The samples that were taken for the study was dependent on the researcher social network via snowballing sample technique, which has a bias in sample selection. In addition, the single outicipants were aware that they were carrying out research, and since blinding was not possible Hawthorne effect may twist around the results.The ethical aspects were considered in the following aspects An approval letter was obtained from the Institutional Review Board of the University, the nurse explained to the participants the purpose of the study and they gave informed consent. In addition, confidentiality was observed and whatsoever participant was able to stop participating in the study unconditionally.In week 1, part one of the data collection was administered for all the groups. For experimental group, part 2 was administered as baseline after five minutes of rest period and before 30 minutes of music incumbrance. Both non-music and music intervention were carried out in a quiet and restful environment without interruptions. For participants in the music intervention, after 30 minutes music intervention, the research nurse halt the music and collected participants data immediately. For those in the non-music, after the 30 minutes the research nurse collected their data immediately. This was done for subsequent week 2 to 8.Using RM ANCOVA adjusted by baseline depression scores of demographic characteristic to test for depression among groups yielded earthshaking difference (p=0.016). No satisfying difference was found between week 2 (p=0.639), week 3 (p=0.213) and week five (0.089. However there was a significant difference between groups at week 4 (0.0005), week 6 (p=0.012, week 7 (p=0.008) and week 8 (p=0.0006. from these results it can be stated that there is a significant music influence on depress ion. The music group had a considerable