The emphasis in education has largely shifted from frontal, lecture based instruction in classrooms to modern classrooms that are more fluid, with a greater emphasis on differentiation, student discovery, technology and cooperative learning.
In support of this notion is the observation that MAPkinase signalling and IBMX (enhances protein kinase-A signalling) supports early, but not late, adipogenic differentiation (Student et al, 1980; Kortum et al, 2005).
And the scores in scales such as Physical Design, Flexibility, Differentiation, Students Cohesiveness, and Equity of primary students are higher than secondary students.
Differentiation in student performance in any one school track or school will still occur, of course, commensurate with socioeconomic, psychosocial, motivational and cognitive variables.
The manifestation of growing differentiation in student populations can be seen in terms of their learning motivation and skills, socio-economic background, age and previous education (e.g. Ümarik and Rekkor 2013; Cort and Rolls 2010; Kats et al. 2010; Susimetsä 2010).
The authors report that the increase in standardized achievement testing led to greater differentiation among students (by both teachers, peers, and the students themselves) and that "by the end of the SATs, children seemed more sure than they had ever previously been of who was 'bright' and who was 'thick'" (p. 238).
A possible explanation for this finding may be that all students must be competent to work with real patients at the start of their clerkships, which restricts differentiation among students [ 38].
Reid (2003) stressed the importance of the differentiation of students' sex roles in societies as well as their representation, interest, and performance in some science subjects.
While Webster and, after him, Mann wanted public education to generate the national identity that they thought democracy required, later educational reformers moved away from the idea of the common school and toward a differentiation of students.
All included variables are highly significant, apart from the lack of differentiation between students and employees.
