How teacher evaluation methods matter for accountability: A comparative analysis
of teacher effectiveness ratings by principals and teacher value - added measures.
The union representing New York City's teachers goes to court Wednesday to try to stop the release to the media of a database
of teacher effectiveness ratings.
Not exact matches
She wanted to get at least a minute
of film on each
teacher to be
rated, play the tapes without sound for outside observers, and then have those observers
rate the
effectiveness of the
teachers by their expressions and physical cues.
For the experiment, Ambady and Rosenthal showed muted, 10 - second video clips
of professors teaching to participating undergrads, who
rated the
teachers on 15 dimensions
of effectiveness, including warmth, optimism and professionalism, all based entirely on nonverbal cues.
Disapprove
Teacher Education Program Rule — Vote Passed (59 - 40, 1 Not Voting) The joint resolution would disapprove the rule issued by the Education Department on Oct. 31, 2016, relating to teacher preparation programs that require states to annually evaluate the effectiveness of teacher preparation programs at institutions of higher education and to publicly report this information, including the job placement and retention rates of gra
Teacher Education Program Rule — Vote Passed (59 - 40, 1 Not Voting) The joint resolution would disapprove the rule issued by the Education Department on Oct. 31, 2016, relating to
teacher preparation programs that require states to annually evaluate the effectiveness of teacher preparation programs at institutions of higher education and to publicly report this information, including the job placement and retention rates of gra
teacher preparation programs that require states to annually evaluate the
effectiveness of teacher preparation programs at institutions of higher education and to publicly report this information, including the job placement and retention rates of gra
teacher preparation programs at institutions
of higher education and to publicly report this information, including the job placement and retention
rates of graduates.
The authors address three criticisms
of value - added (VA) measures
of teacher effectiveness that Stanford University education professor Linda Darling - Hammond and her colleagues present in a recent article: that VA estimates are inconsistent because they fluctuate over time; that
teachers» value - added performance is skewed by student assignment, which is non-random; and that value - added
ratings can't disentangle the many influences on student progress.
The authors point out that the Cincinnati system
of evaluation is different from the standard practice in place in most American school districts, where perfunctory evaluations assign the vast majority
of teachers «satisfactory»
ratings, leading many to «characterize classroom observation as a hopelessly flawed approach to assessing
teacher effectiveness.»
The paper used seven years
of reading and math scores to calculate performance for individual
teachers who've taught grades three through five, and plans to publish the
effectiveness ratings with the
teacher's names.
It will be impossible to explain to the satisfaction
of educators why two schools (or
teachers) with similar achievement gains nonetheless received different
ratings of their
effectiveness.
We compared the predictive accuracy
of a principal's assessment
of teacher effectiveness with the predictive accuracy
of a
teacher's value - added
rating.
Principals were asked not only to provide a
rating of overall
teacher effectiveness, but also to assess, on a scale from one (inadequate) to ten (exceptional), specific
teacher characteristics (ten altogether), including dedication and work ethic, classroom management, parent satisfaction, positive relationship with administrators, and ability to improve math and reading achievement.
For the best principals, the
rate of teacher turnover is highest in grades in which
teachers are least effective, supporting the belief that improvement in
teacher effectiveness provides an important channel through which principals can raise the quality
of education.
In fact, studies
of informal surveys
of principals (see «When Principals
Rate Teachers,» research, Spring 2006) and teacher ratings by mentor teachers find that these more - subjective evaluation methods have similar power to detect differences in teacher effectiveness as the TES
Teachers,» research, Spring 2006) and
teacher ratings by mentor
teachers find that these more - subjective evaluation methods have similar power to detect differences in teacher effectiveness as the TES
teachers find that these more - subjective evaluation methods have similar power to detect differences in
teacher effectiveness as the TES
ratings.
The ubiquity
of «satisfactory»
ratings stands in contrast to a rapidly growing body
of research that examines differences in
teachers»
effectiveness at raising student achievement.
In other words, despite the fact that TES evaluators tended to assign relatively high scores on average, there is a fair amount
of variation from
teacher to
teacher that we can use to examine the relationship between TES
ratings and classroom
effectiveness.
However, the strength
of this preference depends on two things: the actual difference in turnover
rates and the difference in
effectiveness between an experienced and a novice
teacher.
In the wake
of high - profile evaluations
of teachers using their students» test scores, such as one conducted by the Los Angeles Times, a study released last month suggests some such methods, called «value added» measures, are too imprecise to
rate teachers»
effectiveness.
The 35 members
of a committee charged with devising a
teacher - evaluation system for the plan are sharply — and some suggest irrevocably — divided over the methods and criteria to be used to
rate classroom
effectiveness.
As districts grapple with implementing statutory requirements for annual evaluation, a common pain point has been the use
of student growth and assessment data, including properly understanding what the legislation requires, which measures to use, how to aggregate growth measures for
teachers and administrators, and reliably scoring for 25 %
of an
effectiveness rating.
To ensure that we were focusing on potentially powerful variables, only those classroom factors which were statistically significantly related to one or more
of the measures
of student or
teacher accomplishment (school
effectiveness rating; fluency, retelling, or reading words measure; or
teacher accomplishment
rating) were included in the MANOVA.
In contrast, no differences were seen across
teacher effectiveness ratings in terms
of providing explicit phonics instruction.
To investigate the relationship between school
effectiveness and classroom instruction, we initially conducted a multivariate analysis
of variance (MANOVA) with the school
effectiveness rating serving as the independent variable and eight
teacher variables serving as outcome measures (see Table 11).
While a coaching preference did not emerge as a general difference among
teachers across school
effectiveness ratings, we did find that the practice
of coaching during reading to provide word recognition instruction was found to be a characteristic
of teachers in the most effective schools and the most accomplished
teachers in general.
Artificial inflation is a term I recently coined to represent what is / was happening in Houston, and elsewhere (e.g., Tennessee), when district leaders (e.g., superintendents) mandate or force principals and other
teacher effectiveness appraisers or evaluators to align their observational
ratings of teachers»
effectiveness with
teachers» value - added scores, with the latter being (sometimes relentlessly) considered the «objective measure» around which all other measures (e.g., subjective observational measures) should revolve, or align.
ALD4ALL successfully demonstrated the value
of job - embedded professional learning, with results
of 70 %
of participating
teachers improved their
effectiveness by one or two levels and / or maintained a
rating of effective or higher.
The survey asked
teachers to
rate items such as students» attention levels, the
teacher's enjoyment, and
effectiveness of the lesson.
Teachers were asked to assess two lessons they had just taught by describing lesson learning goals and providing a
rating of lesson
effectiveness and a rationale for their evaluation.
Field - test
teachers often pointed out student levels
of engagement, student ability to use new content knowledge, and connections to required curriculum standards as factors contributing to high
ratings in terms
of the
effectiveness of the lesson.
But the error
rate of these «value - added measures» may be lower than the error
rate of classifications based on traditional measures
of teacher effectiveness such as licensure status or years
of experience.
Like the New York
teachers, they had been
rated using a system known as value - added, which uses student test scores to estimate the «value»
of a
teacher's
effectiveness.
Teachers objected to having educators» names and
ratings published, and researchers raised questions about the validity
of the statistical method used to determine
teacher effectiveness: value - added analysis.
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.
The New York City school system announced Wednesday that it will release
ratings for nearly 12,000
teachers based on student test scores, potentially giving the public an unprecedented window into the
effectiveness of instructors at the nation's largest school district.
In addition to the fact that the tests are narrow and do not measure higher - order thinking skills, researchers have found that value - added models
of teacher effectiveness are highly unstable:
Teachers»
ratings differ substantially from class to class and from year to year, as well as from one test to the next.
The new law says part
of every
teacher's
effectiveness rating must come from test score data.
Determine student characteristics and contextual factors associated with response to intervention as a means
of informing treatment decisions and to determine the extent to which student characteristics (e.g., memory, motivation) and contextual factors (e.g.,
teacher knowledge, school
effectiveness ratings, neighborhood access to literacy) can predict response to intervention initially and longitudinally.
National Council on
Teacher Quality (NCTQ), a non-partisan research and policy organization dedicated to ensuring every classroom has a high quality teacher, has released a new report on the effects of recent reforms of state teacher evaluation policies on teacher effectiveness r
Teacher Quality (NCTQ), a non-partisan research and policy organization dedicated to ensuring every classroom has a high quality
teacher, has released a new report on the effects of recent reforms of state teacher evaluation policies on teacher effectiveness r
teacher, has released a new report on the effects
of recent reforms
of state
teacher evaluation policies on teacher effectiveness r
teacher evaluation policies on
teacher effectiveness r
teacher effectiveness ratings.
In this study, researchers Jason A. Grissom and Susanna Loeb offer new evidence on principals» subjective evaluations
of their
teachers»
effectiveness using two sources
of data from Read more about Two New Studies show Principals Reluctant to give Low
Ratings on
Teacher Evaluations -LSB-...]
Nor do these
teacher ratings seem to correlate with school performance, suggesting
teacher evaluations are not a meaningful measure
of teacher effectiveness.
When Michelle Rhee, then chancellor
of the D.C. public schools, announced a radical plan to
rate teachers»
effectiveness on a numerical scale, then fire the worst and give the best huge pay hikes, even her staff wondered whether it could possibly work.
Evidence from
Ratings — These instruments typically
rate a
teacher across several dimensions, which, in the aggregate, can provide a representation
of the
teacher's
effectiveness.
The first rubric (see Table 1) captures the focus and quality
of evidence
teachers provided to justify the
rating of their lessons and the comparison between the
effectiveness of the two lessons.
It also will be recommended that local boards only grant tenure to
teachers who achieve at least an «effective
teacher»
rating on the new multiple - measure
teacher effectiveness evaluation,
of which a significant portion will be based on student achievement data.
This high turnover
rate disproportionately affects high - poverty schools and seriously compromises the nation's capacity to ensure that all students have access to skilled teaching, says On the Path to Equity: Improving the
Effectiveness of Beginning
Teachers.
This is particularly important as illustrated in the prior post (Footnote 8
of the full piece to be exact), because «
Teacher effectiveness ratings were based on, in order
of importance by the proportion
of weight assigned to each indicator [including first and foremost]: (1) scores derived via [this] district - created and purportedly «rigorous» (Dee & Wyckoff, 2013, p. 5) yet invalid (i.e., not having been validated) observational instrument with which
teachers are observed five times per year by different folks, but about which no psychometric data were made available (e.g., Kappa statistics to test for inter-rater consistencies among scores).»
Our goals remain the same: increased
rates of proficiency on state and national assessments, decreased achievement gaps, improved
teacher effectiveness, increased graduation
rates, and higher
rates of college enrollment and success.
The individual design
of this process should provide appropriate continuous professional development in response to evaluation for all
teachers and principals, regardless
of their
effectiveness rating.
In one
of the first rulings in the nation on the public's right to access information about the
effectiveness of public school
teachers, a judge in Los Angeles upheld that
teacher performance
ratings are...
Yet, the results
of these imprecise growth models can contribute up to 40 %
of a
teacher's
effectiveness rating.
Principals, as instructional leaders, are in the throes
of facilitating a paradigm shift away from thinking about
teacher effectiveness through the lens
of static
teacher ratings toward a holistic view
of the learning process, with a keen focus on the constant, iterative interaction that exists between students and
teachers.