My 11th review for ‘Athens Journal of Education‘ was related to a study with qualitative data. In science, such as life sciences, we handle a lot of quantitative data with numbers; yet, in social science, including education and psychology, nonnumerical data, or qualitative data, is also very important. We can say, numbers or quantitative data, give us the big picture; whereas, opinions/experiences or qualitative data, give us insights.