Quantitative data will be analyzed using SPSS version 18 (IBM Inc., Armonk, New York, USA). Descriptive statistics will be used to describe performance without the checklist. The chi-squared test will be used to analyze nominal data captured with and without the use of the checklist. If the necessary assumptions apply the t-tests will determine whether there are statistically significant differences within checklist scores between the administrations in each group. If the necessary assumptions do not apply the Wilcoxon signed-rank test will be used respectively. A p-value of < 0.05 will be considered to represent statistical significance.