Introduction:The examination system is one of several variables that affects students' academic performance. Examinations taken once a year or every two semesters are typical practices. Students prefer the semester system because they do academically much better under it. The British method of preclinical and clinical years of instruction followed by end-of-year examinations was mainly used in Pakistani medical education. The semester system of examination with objective assessment was recently adopted in medical institutes in Pakistan as a result of the reform of medical education. Regarding how this move will affect the academic performance of medical students, there is no empirical data. The purpose of this study was to evaluate if the semester examination system has affected medical students' academic performance in any way compared to the annual examination system. Method: Pharmacology percentage scores of four two batches of students who sequentially took annual and semester examinations were collected from two medical universities of Pakistan. Following a normality check on the data, descriptive and inferential statistical tests were run.
Results:The data of 1943 students (semester = 463 and annual = 1480) were entered for analysis. The students who took semesterbased examination performed (M= 71.2, SD= 8.7) higher than the students who took annual examination (M=58.63, SD=9.50). The difference in mean percentage scores was statistically significant (t (1941) = 25.32, P <.01, CI 95% (11.60-13.55).
Discussion:The outcomes showed that students who took the semester-based examination had higher scores. The research's conclusions corroborated those of other studies that claimed that shortening course duration and overhauling the assessment process had improved students' performance. Additionally, the objective assessment approach reveals enhanced academic performance.
Conclusion:According to the study, students who took semester examinations scored much higher on the pharmacology knowledge evaluation than those who took end-of-year examinations. To see whether this difference is seen in other basic sciences courses and persists into the performance clinical years, more research is required.