Refined example sentences

Studies indicate that by the age of 6 to 7 years, children seem to have formed selfesteem at least in four areas: academic competence, social competence, physical/ athletic competence, and physical appearance, which become more refined with age.In other words, information is a data that have been processed and refined and then presented in a format that is convenient for decisionmaking or other organisational activities.Indian textile designs became increasingly refined.