Sentences with phrase «random assignment allows»

Listen to MIHOPE team lead Sharon Rowser explain the study method and how random assignment allows the researchers to look at what difference the home visiting programs make.

Though infrequently conducted in K - 12 education because of logistical problems and expense, random assignment allows researchers to eliminate sources of bias not accounted for using traditional statistical techniques.

These random assignments allow us to use the STAR data to compare the performance of students assigned to career - ladder teachers with the performance of students in the same school and grade who were assigned to nonparticipating teachers.

Not exact matches

Since I expect that there will be more demand for these free tickets than supply, the school groups will be awarded the tickets by lottery — allowing for a rigorous random - assignment analysis that compares outcomes for students whose groups won the tickets by lottery to those who did not.

This design will allow us to test whether teachers who were observed as effective at raising non-tested outcomes prior to random assignment produce higher outcomes following random assignment.

In addition, social scientists have developed practices to observe and control for differences in the absence of random assignment that have allowed extensive and productive analyses of the effectiveness of educational practices in different countries.

Another hypothesis consistent with both the tracking results and the effects from random peer assignment is that tracking by initial achievement improves student learning because it allows teachers to focus instruction.

After you've decided that, random - assignment is the gold standard because it allows you do deal with other things as well, such as sample selection issues.

Background Thirty - seven Reading Recovery teachers from different schools in 14 states submitted the names of two at - risk first - grade students to a Web - based program for random assignment to first - or second - round Reading Recovery service, and submitted data on those students across the school year that allowed comparison of at - risk students with and without intervention services.