The Effect of Self-Confidence on Mathematics Achievement: The Metaanalysis of Trends in International Mathematics and Science Study (TIMSS) - Çiftçi, S. Koza; Yildiz, Pinar (International Journal of Instruction, 2019)
Keywords: Achievement Tests; Comparative Analysis; Elementary Secondary Education; Foreign Countries; International Assessment; Mathematics Achievement; Mathematics Instruction; Mathematics Tests; Meta Analysis; Self Esteem