vaishali chaturvedi

cognitive development piaget theory child development and pedagogy learning gender education gender bias gender role gender thought language triarchic theory sternberg two factor theory charles spearmen intelligence theory multiple intelligence intelligence moral development theory lawrence kohlberg socio-cultural development lev vygotskey stages influence of heredity and environment tet ctet ctet / tet mathematics key words ctet mathematics preparation ctet mthemetics preparation ctet mathematics "shapes & geometry"