This study reiterates what others have found before it: teacher effectiveness, which can be partly evaluated
using test score data, has the power to affect the futures of innumerable students, for better or worse.
Backers call the evaluations a way to help ensure quality teachers, and that repeated delays in
using test score data were becoming a problem.
Using test score data from the National Assessment of Educational Progress, we also find that reforms cause gradual increases in the relative achievement of students in low - income school districts, consistent with the goal of improving educational opportunity for these students.
The district wants to
use test score data as one of several measures in its new evaluation system, as it is currently doing in a voluntary program involving nearly 700 teachers and administrators at more than 100 schools.
At the same time, their silence gives tacit support to arguments by traditionalists that standardized testing should not be used in evaluating teachers or for systemic reform (even when, as seen this week from American Federation of Teachers President Randi Weingarten and others critical of the state education policy report card issued by Rhee's StudentsFirst, find it convenient to
use test score data for their own purposes).
Not exact matches
Using longitudinally linked, student - level
data collected from two urban school districts, New York City and Washington, DC, Mathematica estimated the impacts of five EL middle schools on students» reading and math
test scores.
State officials have argued that the
data will be secure and not
used for commercial purposes, but the parents who filed suit are reluctant to allow the transfer, given the sensitive nature of the information, which includes demographics,
test scores, behavior and suspension records and parents» contact information.
There's also the issue that it's very hard to measure teacher quality when we're actually
using testing scores as
data.
Stanley W. K. Ng, a senior PhD candidate in the lab of Dr. Peter Zandstra at the Institute for Biomaterials and Biomedical Engineering, University of Toronto and co-lead author of the paper,
used rigorous statistical approaches to develop and
test the new «stemness
score,»
using AML patient
data provided by the Princess Margaret leukemia clinic and collaborators in the United States and Europe.
The researchers then
tested their
scoring method
using data on 688 AML patients in three different clinical trials, In each of these groups, patients with low
scores (methylation patterns similar to normal HSCs) had approximately twice the median survival time of patients with high
scores.
Using data from 58 of the 59 infants, the algorithm picked out the brain connections that differ between children with and without autism, and that track with
scores on any of the behavioral
tests.
A further benefit is that while usual approaches require heavy
use of cross-validation
data or
testing data to evaluate the predictors, the I -
score approach does not rely as much on this as much.
We
use test -
score data from the years 2000 — 01 to 2005 — 06 from the 36 charter schools that enroll students in grades 3 through 12.
Using student - level
data from two states, Harvard Professor Martin West and I found that 40 to 60 percent of schools serving mostly low - income or underrepresented minority students would fall into the bottom 15 percent of schools statewide based on their average
test scores, but only 15 to 25 percent of these same schools would be classified as low performing based on their
test -
score growth.
A second study, recently published in the Proceedings of the National Academy of Sciences (PNAS) by Gary Chamberlain,
using the same
data as Chetty and his colleagues, provides fodder both for skeptics and supporters of the
use of value - added: while confirming Chetty's finding that the teachers who have impacts on contemporaneous measures of student learning also have impacts on earnings and college going, Chamberlain also found that
test -
scores are a very imperfect proxy for those impacts.
My colleague Katharine Lindquist and I
used statewide
data from North Carolina to simulate the impact of opt - out on
test -
score - based measures of teacher performance.
The method
used to calculate absolute poverty rates in 2010, as reported in Figure 3 of «America's Mediocre
Test Scores,» required estimations from
data made available by Timothy Smeeding.
For example, Krueger (1998)
uses data from the NAEP and documents
test score increases over time, with large improvements for disadvantaged children from poor urban areas; the Current Population Survey shows declining dropout rates since 1975 for those from the lowest income quartile (Digest of Education Statistics, NCES 2012).
Students entered the G&T program in 6th grade, and their progress was measured when they were 7th graders,
using data drawn from their Stanford Achievement
Test scores and attendance rates.
Test scores are reorganized according to new classroom assignments so that teachers can
use those
data in preparing for the year ahead.
Study coauthor Matthew Gaertner, who produced calculations for this article that were not part of the published study, said displaced student
test scores dropped 12 percent in reading, 9 percent in math, and 19 percent in writing compared with what they would have
scored had the school not closed (
using modeling developed from historic
test data).
Using student data to assess teachers raises a number of thorny objections, as unions and individual teachers balk at using student test scores alone to drive decisions on teacher effective
Using student
data to assess teachers raises a number of thorny objections, as unions and individual teachers balk at
using student test scores alone to drive decisions on teacher effective
using student
test scores alone to drive decisions on teacher effectiveness.
We know of no legitimate statistical text that argues it is irrelevant to
use tests of statistical significance to guard against random fluctuations in the
data - in this case,
scores on
tests of student performance.
Using 2015
test -
score data and comparing schools with similar percentages of low - income kids, charters outperform DPS - operated schools at the middle and high school level but not at the elementary level, where there are only 10 charters.
Using test -
score data from schools throughout Arizona that offer full - day kindergarten or preschool, Matthew Ladner, the vice president for research at the free - market - oriented think tank,...
Using the state
test data and the full randomized sample, the evaluators report negative impacts for reading, math, and science
scores at the end of third grade for children assigned to TVPK.
The bill required teacher preparation programs to report
data on their candidates (and share this information with their university),
use higher cut
scores on standardized
tests for entry, and add portfolio - based assessments as graduation requirements, among other reforms.
We
use test -
score data from the 1999 — 2000 school year through 2006 — 07.
The
Data Wise Improvement Process provides a clear, field tested blueprint that teachers and school leaders can use to examine test scores and other student data to catalyze school wide conversations that drive instructional improvem
Data Wise Improvement Process provides a clear, field
tested blueprint that teachers and school leaders can
use to examine
test scores and other student
data to catalyze school wide conversations that drive instructional improvem
data to catalyze school wide conversations that drive instructional improvement.
In the second step, we calculate a growth measure for each school
using test -
score data that have been adjusted for student and school characteristics in the first step.
Kane and Staiger have analyzed the statistical properties of value - added and cross-cohort changes in
test scores,
using data from North Carolina (see Figure 1).
The analysis extends previous work (see «Johnny Can Read... in Some States,» features, Summer 2005, and «Keeping an Eye on State Standards,» features, Summer 2006) that
used 2003 and 2005
test -
score data and finds in the new
data a noticeable decline, especially at the 8th - grade level.
Recent studies
using lottery
data — that is, comparing applicants who gained a seat in a charter school versus those who were turned away — show positive impacts on student
test scores.
Using a large
data set provided by the New York City Department of Education (NYC DOE), we analyzed student
test scores as well as information about the students, their teachers, classrooms, and schools.
Can they not take a lesson from America's experience with the
uses of
test -
score data in making judgments about educators and schools?
Just as the education - reform movement is starting to figure out how to
use test -
score data in a more sophisticated way, the Obama administration and its allies in the civil - rights community want to take us back to the Stone Age on the
use of school - discipline
data.
Two recent studies have now examined the effect of the recession on
test scores using finer - grained
data.
Using data on
test scores and student records from the Chicago Public Schools, we developed a statistical algorithm to identify classrooms where cheating was suspected.
-- those kinds of conversations around
data can lead to much more productive work than the ones that are focused on «[let's
use]
data to think about how we're going to improve
test scores».
Our
data included each student's answers on each year's
test; which school and classroom each student was in; each student's previous and future
test scores; and demographic variables including each student's age, sex, race, and eligibility for the federal school lunch program, a widely
used proxy for family income.
For instance, in a study published in 1998, Meredith Phillips and her colleagues reported a raw black - white
test -
score gap of more than one standard deviation in vocabulary
using data sets collected between 1980 and 1987.
Using one of the
data sets, we also predicted later science
scores and incorporated an additional early
test of general knowledge of the social and physical world as a predictor.
While complete
data were not available for any other year, we repeated this analysis with the Class of 2012
using 10th - grade
test scores to control for differences in student ability and found, reassuringly, a similar pattern.
Gates and his foundation have been pushing the
use of student achievement
data (ie,
test scores) in teacher evaluations for several years now — as has the Obama administration, which has made it a key part of both Race to the Top and the so - called «waivers» from No Child Left Behind.
Using data on teachers»
test scores from North Carolina, Murnane found that teachers with high
test scores left teaching sooner than those who did less well.
A forthcoming study
using data from urban areas in two states sheds light on why English teachers have these strong effects even though their effects on current year
test scores are not as strong.
The state publishes
test data on school report cards and
uses those
scores to help rate schools.
Using data from a variety of sources, including the National Longitudinal Survey of Youth, the High School and Beyond study, and the National Longitudinal Study of the High School Class of 1972, Jacobsen and his colleagues at Mathematica essentially confirm Neal and Johnson's findings, providing additional evidence that most of the remaining wage gap is due to differences in cognitive skills, as measured by
test scores.
A second study, recently published in the Proceedings of the National Academy of Sciences (PNAS) by Gary Chamberlain,
using the same
data as Chetty and his colleagues, provides fodder both for skeptics and supporters of the
use of value - added: while confirming Chetty's finding that the teachers who have impacts on contemporaneous measures of student learning also have impacts on earnings and college going, Chamberlain also found that
test scores are a very imperfect proxy for those impacts.
This year CPS has changed it up a bit by crying poor and «underutilized»
using a bunch of
data (100,000 «lost» city children, 50 % empty schools) that is just as fishy as the
test scores.