References Some journals in English: 1.Journal of Experimental Psychology:Learning, Memory, and Cognition. American Psychology Association(APA) 2.Journal of Educational Psychology,APA 3. Contemporary Educational PsychologyAPA 4. Educational Psychologist.APA
2.1.Whatis development? Development refers to the ways people grow,adapt, and change during their lifetimes. physical development, personality development,socioemotional development, cognitive development(thinking), and languagedevelopment