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Table 10 Result of Understanding Intervention using Tutorial Sessions

From: i-Ntervene: applying an evidence-based learning analytics intervention to support computer programming instruction

Learning topics

Tutorial date, Exam date (duration)

Attended: unattended

Statistical test

Array1D

7/1/2022, 29/1/2022 (22 days)

Number of students = 14: 106

Average Scores = 2.93: 2.80

p = 0.45

Array2D

28/1/2022, 29/1/2022 (1 days)

Number of students = 37: 28

Average Scores = 1.51: 1.43

p = 0.22

String

4/2/2022, 12/2/2022 (8 days)

Number of students = 14: 74

Average Scores = 7.86: 6.18

p = 0.47

Class basic

11/2/2022, 12/2/2022 (1 days)

Number of Students = 22: 37

Average Scores = 8.24: 3.81

p = 0.015*

Array of objects

25/02/2022, 23/3/2022 (25 days)

Number of Students = 9: 62

Average Scores = 6.66: 2.74

p = 0.020*

  1. *Statistically Significant (Mann–Whitney U Test)