[1] Univ Szeged, Doctoral Sch Educ, H-6724 Szeged, Hungary
[2] Wollo Univ, Dept Psychol, Dessie 1145, Ethiopia
[3] Arsi Univ, Dept Econ, Assela 193, Ethiopia
[4] Bahirdar Univ, Dept Polit Sci, Int Studies, 79, Bahir Dar, Ethiopia
[5] Univ Szeged, Doctoral Sch Linguist, H-6720 Szeged, Hungary
[6] Eotv Lorand Univ, Fac Primary & Pre Sch Educ, H-1126 Budapest, Hungary