Sentences with phrase «on classroom observations relative»

Illustrative of this, when we divided teachers into five equal - sized groups based on the average prior academic achievement of their incoming students, we found that roughly three times as many (29 %) of the teachers with the least prepared incoming students were identified as low performing based on classroom observations relative to teachers with the most prepared students incoming students (11 %).

Not exact matches

In the end (which is actually near the beginning of the manuscript), Goldhaber notes that VAMs are «distinct» as compared to classroom observations, because they offer «an objective measure that does not rely on human interpretation of teacher practices, and by design, [they offer] a system in which teachers are evaluated relative to one another rather than relative to an absolute standard (i.e., it creates a distribution in which teachers can be ranked).

On this note, and «[i] n sum, recent research on value added tells us that, by using data from student perceptions, classroom observations, and test score growth, we can obtain credible evidence [albeit weakly related evidence, referring to the Bill & Melinda Gates Foundation's MET studies] of the relative effectiveness of a set of teachers who teach similar kids [emphasis added] under similar conditions [emphasis added]... [Although] if a district administrator uses data like that collected in MET, we can anticipate that an attempt to classify teachers for personnel decisions will be characterized by intolerably high error rates [emphasis addedOn this note, and «[i] n sum, recent research on value added tells us that, by using data from student perceptions, classroom observations, and test score growth, we can obtain credible evidence [albeit weakly related evidence, referring to the Bill & Melinda Gates Foundation's MET studies] of the relative effectiveness of a set of teachers who teach similar kids [emphasis added] under similar conditions [emphasis added]... [Although] if a district administrator uses data like that collected in MET, we can anticipate that an attempt to classify teachers for personnel decisions will be characterized by intolerably high error rates [emphasis addedon value added tells us that, by using data from student perceptions, classroom observations, and test score growth, we can obtain credible evidence [albeit weakly related evidence, referring to the Bill & Melinda Gates Foundation's MET studies] of the relative effectiveness of a set of teachers who teach similar kids [emphasis added] under similar conditions [emphasis added]... [Although] if a district administrator uses data like that collected in MET, we can anticipate that an attempt to classify teachers for personnel decisions will be characterized by intolerably high error rates [emphasis added].