Title	Predicting Students’ Academic Performance Using Na?ve Bayes
Author	Abdullah Baz, Fatima Alshareef, Ebtihal Alshareef, Hosam Alhakami, Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 182-190
Keywords	Educational Data Mining Performance Prediction Na?ve Bayes

Title	Managing the Trade-off Between Usability and Security in Knowledge-Based Authentication
Author	Raghad Alabdullatif, Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 175-181
Keywords	Security, Usability, Knowledge-based authentication, User study

Title	Effectiveness of Science Labs at Secondary School Level in Pakistan: an Evaluative Study
Author	Muhammad Dilshad Tarique Bhutti Sumera Irum Muhammad Shafi Meso Nek Muhammad Shaikh
Citation	Vol. 20  No. 4  pp. 168-174
Keywords	Education, Science Education, Science Lab , Science Lab staff, Science Student, Science Teacher, Secondary level.

Title	Towards Privacy-Preserving Knowledge-based Authentication: A Bayesian Network Approach
Author	Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 163-167
Keywords	Privacy, Security, Knowledge-based authentication, Bayesian networks