Full Quantitative Critique (Sucrose Decreases Infant Biohavioral Pain Essay

Full Quantitative Critique (Sucrose Decreases Infant Biohavioral Pain Response to Immunizations) - Essay Example Some of the research studies used in the literature review is not current; some are over 5 years old. They are appropriate researches which are very much related to the effect of sucrose on pain responses of infants. They are logically organized from studies on pain response in infants, immunizations, sucrose and then other relevant researches vital to the topic. They are also primary sources. The research design is randomized, prospective, and is a clinical trial. This method studied the research subjects in a much more specific and controlled set-up, and helped answer the research question accurately. Threats to validity are addressed through the randomized process of choosing subjects for the paper. There is enough data given in order to replicate this research. The gate-control theory of pain was used for this research. It fits this research because it helps explain the perception of pain in infants, the pain response, and the body’s reaction to pain. The subject selection for this research is random sampling, which is appropriate because it gives every member of the population a chance to be part of the research. The study also explains how subjects and the sample population were chosen for this research. The data gathering methods were well-explained in the research. The author described how each sample would be chosen. The process of data collection from each research subject was also described specifically in the research. Pain scales were used to measure the results. Measures of variance were repeated in order to verify results. The methods used are very much appropriate for this research because they produced measurable results. This research made use of the Statistical Analysis Systems in order to analyze behavioral response to pain. Descriptive analysis through measures of variance was used in order to compare the control and treatment groups. The methods chosen were able to answer the research question in