Current issue Advances in Education Sciences, Volume 3, Issue 1, 2021 INCIDENTAL OR INTENTIONAL? A CRITICAL ANALYSIS OF INCIDENTAL SECOND LANGUAGE VOCABULARY LEARNING Wing-man CHAN FACTORS EXPLAINING BUSINESS STUDENTS’ PERFORMANCE IN AN INTRODUCTORY MATHEMATICS COURSE. WHAT ARE THE IMPACTS OF GENDER, ACADEMIC ABILITY, PERSONALITY TRAITS, AND ATTITUDES TOWARDS MATHEMATICS?N IN THE PANDEMIC PERIOD Leiv OPSTAD THE ROOTS OF PROSPECTIVE TEACHERS’ INSTRUCTIONAL EFFICACY IN CAMPUS EXPERIENCES AND FIELD EXPERIENCES Eyvind ELSTAD, Knut-Andreas CHRISTOPHERSEN, Are TURMO GENDER REPRESENTATION IN LANGUAGE TEXTBOOKS Wing-man CHAN THE IMPACT OF SOCIAL MEDIA ON THE PEOPLE OF DELTA STATE IN THE PERIOD OF COVID-19 PANDEMIC Evangeline U. OKPALA, Johnbosco O.C. OKEKEOKOSISI