Sentences with phrase «highly homogeneous groups»

We use the nationality of each mother at birth without any categorisation, which allows us to construct highly homogeneous groups within the study population.

Not exact matches

Despite rhetoric to the contrary, «Most regular classroom teachers make few, if any, provisions for talented students» (U. S. Department of Education, 1993, p. 2) Furthermore, the trend toward using heterogeneous cooperative learning groups in contemporary classrooms may lend itself to the exploitation of highly gifted children, especially in settings where group grades are given or where no homogeneous groupings are allowed (Robinson, 1990).

It's highly advised for singles and small groups of divers to join a group, as it ensures you'll get the best deals, and have private and group homogeneous diving tours.