Dr. Abosalem is a mathematics senior lecturer in the preparatory program at Khalifa University in Abu-Dhabi /UAE. Prior joining Khalifa University, Dr. Abosalem worked at different institutions in UAE and overseas. His research interests are focused on statistics and using statistical techniques to find out students’ deficiencies in mathematics. During his PhD courses at Ottawa University, he used to apply the Rule Space Methodology(RSM) a statistical approach used to find out students’ strengths and weaknesses in mathematics and other subjects.