In the past 15 years, the disposal rate has increased to more than 50% and the annual turnover rate in Japan is almost 17% (Teaching and America's Future, 2007). Finding a teacher is not always a problem in today's economy, which is particularly easy to find than a quality teacher over the past few years. The problem is not to find a teacher but to find our school. Especially it is difficult to put schools in poverty, higher education, and poorly performing schools. We can not narrow the quality gap of teachers, so we can not narrow student achievement gap (2007).
There are many reasons for this gap: a recruitment bias, a certification exam less likely to pass a colored teacher, an ethnic gap between a bachelor's degree and a retention rate of a colored teacher. In addition, in a new study based on teaching staff turnover in North Carolina State, black teachers can choose to teach in a more challenging school environment, and because all staff turnover is high, the overall retention gap There is a possibility of further deterioration. To make matters worse, when underprivileged group teachers work in schools where most teachers are Caucasians they are often given extra informal roles such as translating Spanish speaking parents. Studies have shown that having a teacher that can fulfill these cultural roles can benefit students, but it can also exhaust teachers and lead to burnouts .
American student - teacher's racial disparity: Although the public school system was a minority for many years, 80% of the teachers are still white
The study of Mary (2005) investigated various factors that affect teacher consolidation in public secondary schools in eastern Uganda. Her research objectives are to determine the effect of remuneration on the maintenance of teachers in public secondary schools in eastern Uganda, to understand the effects of labor environmental conditions on the maintenance of teachers in public secondary schools in East Uganda, It is an investigation of the influence of general school management on maintenance of teachers. She is designing quantitative and qualitative methods using cross-sectional research. Researchers used samples from 370 respondents. We use simple random extraction and purpose extraction. Data is gathered through a questionnaire and an interview guide. The Pearson correlation coefficient is used to determine if there is a linear relationship between the independent variable and the dependent variable.
Many authors reiterate teacher salaries as a factor secured by teachers. Antonucci (2008) is studying the importance of salary using official statistics of federal, state and local governments. Because it affects the decision that teachers stay in the education industry. He found that higher salaries could improve teacher quality and retention. In another development, Snow (2005) conducted a quantitative study on 279 high school teachers in the Panoma Unified School District. We perform various statistical analyzes on data collected over 6 years, such as T test, analysis of variance, crosstabulation, and correlation. At the end of the investigation, the findings indicate that the relationship of strength between remuneration and retention is compared in different situations: salary and length of service of all subjects, salary and years of service by gender and subject.