Article Critique Research Design - 275 Words

Article Critique: Research Design (Article Critique Sample) Content: Article Critique: Research Design Name Institution Article Critique: Research Design The study was intended to evaluate a three-pronged intervention to reduce risk of aspiration in a group of critically ill, mechanically ventilated patients under tube feedings to determine if the program had been effective (Metheny, Davis-Jackson, Grove, Burns, & Gray, 2013). Theories help in guiding the research process (Weld, Padden, Ramsey, & Bibb, 2008). A qualitative research design would not be appropriate for the study because it does not involve use of a theory (Holloway & Wheeler, 2013). Moreover, qualitative approach relies on narratives, words, and documents, which was not the case in this study. In addition, the study was conducted using a quasi-experimental design (Metheny et al., 2010). Quasi-experimental design was the most appropriate for the study because there was no random assignment of patients to usual care and ARRP (Grove et al., 2013). In conclusion, the researchers chose the most appropriate research approach. Quantitative design was the most appropriate in collecting numerical data needed to evaluate the effectiveness of interventional program. The study used a quasi-experimental design rather than a true experimental design, which was an appropriate experimental design because the participants could not be random...