I think that the above mentioned attributes of a certain instructor might play an initial role regarding to first hours of instructions, but with time their impact is usually faded to be replaced with the instructor’s personality and professional methodology of managing a course.
In Indonesia with around 300 tribes and colonial history race, ethnicity, gender and culture influences student perception on on the process of teaching. For example in the teaching of English native speakers are considered better then local teachers. Different cultures between different tribes also have an influence in the perception on the quality teaching process. In my opinion In Asia the above list are factors to be considered
In my experience in 3 Asian countries, students say they prefer 'Western' teachers and some think that is in reference to ethnicity or culture. BUT if you delve deeper with students they will tell you it is the 'learner-centred' approach to teaching that they prefer and often local teachers are not trained in these methodologies and prefer rote learning and memorizing.
If it is an educator, race does not matter, color does not matter.
I think it has no fundamental effect.
The effects are given in the school subordination, understood as the adjustment of the student to the particular requirements raised by his teacher during the direction of the process.
From the perception of the adult is a necessary condition to achieve the proposed objectives and is established after having defined the order that must be met, based on the guiding basis of the activity.
Order, in this way, manifests itself as a quality of the method and consists of the rule that is applied at the group level to carry the devised ideals to de facto paths.
This order can be unidirectional, when the teacher directly assumes the execution of the tasks and is reduced, almost totally, the externally observable performance of the adolescent at the reception of the expository discourse, very associated with the frontal class, even if it were an exposition problemic.
Chapter FUNDAMENTALS OF THE PREPARATION FOR THE SELF-CARE OF TEACHERS 'HEALTH