That's why there is intense interest now in finding better ways to judge
the relative effectiveness of teachers.
Muralidharan evaluated four different facets of the program including the impact of performance pay on learning, whether it led to any negative consequences on the teachers, the difference between group incentives and individual, and
the relative effectiveness of teacher performance pay versus spending the same money on additional school inputs.
Not exact matches
If it does not, we will end up drawing false conclusions about the
relative effectiveness of these students»
teachers and schools.
Of course, the effects of moving to a system of compensation based on assessment by principals depend on the relative importance they place on a teacher's ability to raise standardized test scores when making overall assessments of teachers» effectivenes
Of course, the effects
of moving to a system of compensation based on assessment by principals depend on the relative importance they place on a teacher's ability to raise standardized test scores when making overall assessments of teachers» effectivenes
of moving to a system
of compensation based on assessment by principals depend on the relative importance they place on a teacher's ability to raise standardized test scores when making overall assessments of teachers» effectivenes
of compensation based on assessment by principals depend on the
relative importance they place on a
teacher's ability to raise standardized test scores when making overall assessments
of teachers» effectivenes
of teachers»
effectiveness.
It is now possible to provide some answers to these questions by exploring the
relative effectiveness of recently hired New York City public school
teachers who entered the profession through alternate routes.
Further, research into effects
of multimedia relating to comprehension
of and motivation toward reading have suffered due to a lack
of rigor, affected by the classroom
teacher's ambivalence toward the
relative effectiveness of technology and by the fact that the
teacher is often too heavily invested in text - based forms
of communications (Reinking, 2005).
Friedman was speaking specifically about value - added ratings
of teachers — which use student scores on standardized tests to determine a
teacher's
relative effectiveness — and whether they are sufficiently accurate and reliable to guide personnel decisions.
This can occur, regardless
of what is actually happening in terms
of actual
effectiveness across America's classrooms, when the purported value that
teachers add to or detract from student learning (i.e., 50 %
of the state's model) is to substantively count, because VAM output is not calculated in absolute terms, but rather in
relative or normative terms.
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 added].
And they also noted that any causal claim about the
relative effectiveness of test prep would require some effort to address the endogeneity
of which
teachers engage in more test prep.
By design, SGP models do not purport to provide causal estimates
of teacher effectiveness (though this does not necessarily imply that they are less accurate measures); they are intended as a descriptive measure
of what is —
of test score gains
relative to other students who scored similarly in the past.»
Prior to the new system,
teacher effectiveness was negatively correlated with district exit and we show that the policy significantly strengthened this relationship, primarily by increasing the
relative likelihood
of exit for
teachers in the bottom quintile
of the quality distribution.