In our report, we introduced a method for adjusting for the bias in classroom
observation scores by taking into account the demographic make - up of teachers» classrooms.
Not exact matches
The outcomes were measured
by a global hyperactivity aggregate (GHA),
scores based on parent and teacher
observations, and for 8 and 9 year olds, a computerized attention test.
Following a three - year study that involved about 3,000 teachers, analysts said the most accurate measure of a teacher's effectiveness was a combination of classroom
observations by at least two evaluators, along with student
scores counting for between 33 percent and 50 percent of the overall evaluation.
This recommendation was rooted in an earlier
observation by Williams et al, 19 based on both priority
scores and funding rates, that clinical grant applications do not fare as well in the review process when evaluated
by study sections reviewing relatively few clinical applications.
As the eyeball is completed the frame begins a gut - wrenchingly slow zoom towards the artificial iris, the would - be window into the human soul, but under the circumstances and accompanied
by Mica Levi's pulsing, otherworldly
score the eyeball seems to glare back in an almost Orwellian fashion, thus setting the tone appropriately for this hypnotising
observation piece.
Written and directed
by Cameron Crowe («Say Anything,» «Fast Times at Ridgemont High»), «Jerry Maguire» is filled with cogent
observations on fast - lane wheeler - dealers, how their need to
score can fire up the imagination and corrupt it in equal measure.
MacLachlan already demonstrated a knack for many sharp, funny and dolorous
observations in the North Carolina - set «Junebug,» and
by returning to the same locale, he
scores big once again.
After extensive research on teacher evaluation procedures, the Measures of Effective Teaching Project mentions three different measures to provide teachers with feedback for growth: (1) classroom
observations by peer - colleagues using validated scales such as the Framework for Teaching or the Classroom Assessment
Scoring System, further described in Gathering Feedback for Teaching (PDF) and Learning About Teaching (PDF), (2) student evaluations using the Tripod survey developed
by Ron Ferguson from Harvard, which measures students» perceptions of teachers» ability to care, control, clarify, challenge, captivate, confer, and consolidate, and (3) growth in student learning based on standardized test
scores over multiple years.
Chronic absenteeism; a mix of attendance indicators; choice to re-enroll in same school; standardized
observations that take into account factors including classroom organization, emotional support, and instructional support; college - readiness measured
by ACT, AP, and IB participation and
scores
This is because the dismissed teachers who would have been retained using corrected
observation scores would have just squeaked
by.
These new systems depend primarily on two types of measurements: student test
score gains on statewide assessments in math and reading in grades 4 - 8 that can be uniquely associated with individual teachers; and systematic classroom
observations of teachers
by school leaders and central staff.
We had to average over multiple
observations by multiple observers to generate reliable
scores.
(Just as we did with classroom
observations, to avoid generating a spurious correlation between student survey responses and achievement
scores for the same group of students, we estimated the correlation across different classrooms of students taught
by the same teacher.)
Teachers»
scores on the classroom
observation components of Cincinnati's evaluation system reliably predict the achievement gains made
by their students in both math and reading.
Using these data, we calculated a
score for each teacher on the eight TES «standards»
by averaging the ratings assigned during the different
observations of that teacher in a given year on each element included under the standard.
Or, put another way, if teachers were generating high test
score gains from their students
by creating a climate of abject fear in their classrooms, their
observation scores should be low and that information is useful.
MET could have allayed those concerns
by telling teachers that test
score gains produce information that is generally similar to what is learned from well - conducted classroom
observations, so there is no reason to oppose one and support the other.
For most of the analysis, I use a data set created
by pooling the
observations from all four years for a total of 23,883
observations with math
scores and 23,544 with reading
scores.
Jason Kamras, deputy to D.C. Schools Chancellor Michelle Rhee in charge of human capital, talks with Education Next about the new teacher evaluation system put in place in D.C. Beginning this year, teachers in D.C. will be evaluated based on student test
scores (when available) and classroom
observations (
by principals and master educators), and poorly performing teachers may be fired, regardless of tenure.
Cincinnati's merit pay plan, proposed in 2002, was overwhelmingly voted down
by teachers (1892 to 73), even though the program did not base bonuses on student test
scores, but rather on a multifaceted evaluation system that included classroom
observations by professional peers and administrators and portfolios of lesson plans and student work.
In a nutshell, she points out that the MET study asked whether actual
observation of teaching, student surveys, or VAM test
score measures did a better job of predicting future student test
score growth, which «privileges» test
scores by using it both as a variable being tested and as the outcome reflecting gains.
In order to generate sizable and policy relevant improvement in test
scores, (e.g.,
by half of a standard deviation), the
observation and feedback index should jump up
by 11 standard deviations!
It further found that some teachers who were highly rated on student surveys, in classroom
observations by principals, and through other indicators of quality had students who
scored poorly on tests.
As Dropout Nation noted last week in its report on teacher evaluations, even the most - rigorous classroom
observation approaches are far less accurate in identifying teacher quality than either value - added analysis of test
score data or even student surveys such as the Tripod system used
by the Bill & Melinda Gates Foundation as part of its Measures of Effective Teaching project.
In addition to the AGT
scores, the process includes classroom
observation by a school administrator and a professional peer - Deasy himself participated in one evaluation - along with self - assessments and goal - setting sessions.
The remaining 60 percent of a teacher's
score will come from direct
observation of the teacher, as reported
by students, peers, parents and independent evaluators.
Observations by trained administrators would account for 50 % of a teacher's
score.
And while it was respected in its field long before the baseline assessment was even a twinkle in the schools minister's eye, it was thrown into the national limelight in 2015 when, after primary schools were given the choice between six assessments selected as capable of reliably measuring the abilities of children entering the reception year, 75 per cent opted for EExBA, the assessment tool designed
by Early Excellence and
scored through teacher
observation.
The state also released the results of principal evaluations, which were also based on a combination of test
scores and
observations by administrators.
Half of a teacher's rating will be calculated based on how he or she
scores in the
observation, and half will be determined
by how students perform on standardized tests.
The new system will rate teachers
by looking at student test
score data, as well as the
scores teachers receive from
observations conducted
by administrators.
A teacher's
observation scores are supplemented
by a so - called «value - added» rating, which is calculated
by determining whether a teacher's students made greater gains on standardized tests than statistical models would have predicted.
A report
by Regional Educational Laboratory (REL) Mid-Atlantic provides new evidence to help educators choose among five widely used «off - the shelf» teacher
observation instruments and decide how much weight to attach to
scores on different Read more about Choosing the Best Teacher
Observation Instrument -LSB-...]
One of the key areas of congruence throughout the state data from Florida, Tennessee, and Georgia is the generally high
scores given to teachers during classroom
observations, a finding that comes right as new research is revealing clues about the properties of such
observations and how they are shaped
by the norms within schools.
Student feedback, test -
score growth calculations, and
observations of practice appear to pick up different but complementary information that, combined, can provide a balanced and accurate picture of teacher performance, according to research released today
by the Bill & Melinda Gates Foundation.
Contrary to our expectation, both the mean
scores and pass rates suggest that the less - complex guided video viewing condition led to better performance on the written classroom
observation test
by this group of early - stage teacher education students.
Using a subset of 67 teachers in the Hillsboro, Fla., district, they investigated ways to improve the consistency of the
scoring of their lessons, including
by using more frequent, shorter
observations and multiple raters.
Evidence included test
scores, grades, and
observations by education professionals.
This article is primarily about (1) the extent to which the data generated
by «high - quality
observation systems» can inform principals» human capital decisions (e.g., teacher hiring, contract renewal, assignment to classrooms, professional development), and (2) the extent to which principals are relying less on test
scores derived via value - added models (VAMs), when making the same decisions, and why.
Evaluation systems often attempt to offset the focus on test
score data
by incorporating other measures of teacher effectiveness, including
observations, peer review, and other teacher materials.
More importantly,
observations are inherently biased because they are based on subjective determinations
by school leaders and others who are prone to think that their approach to teaching is superior to anyone else's (even if teachers being evaluated have demonstrated that they improve student achievement as measured
by test
score growth).
But they need to be based on several central tenets, including that half the grade be based on increased and structured classroom
observations and the other half based on student achievement, measured
by both standardized test
scores and other tools.
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].
She also recommends that the
score ranges for the
observation process be taken out of the hands of local districts, and be determined
by Albany instead.
Teachers with students with higher incoming achievement levels receive classroom
observation scores that are higher on average than those received
by teachers whose incoming students are at lower achievement levels, and districts do not have processes in place to address this bias.
While he has called for an overhaul of No Child Left Behind's narrowly - focused exams, U.S. Secretary of Education Arne Duncan's policy prescriptions have stressed judging teachers
by student test
scores, in addition to classroom
observations and other such measures.
It opens with the
observation that New York's low success percentages for proficiency on the Big Test are simply «unacceptable» and therefore Cuomo will make sure that the cut
scores are set at more acceptable levels as determined
by educators and not politicians.
Generally, 50 percent of the evaluation is now based on administrators»
observations of teachers and 50 percent on student growth as measured
by test
scores (districts can alter that ratio to some extent).
In this new Policy Information Report, Debra Ackerman examines the variety of state pre-K classroom
observation policies on program decisions that are informed
by observation score data, the protocols being used, and how often such data are collected from classrooms.
(Another 15 percent of a teacher's
score is made up of achievement measures chosen
by the district, and 50 percent is based on classroom
observations and other measures.)