Eliminating
those differences in test scores between middle - class white students and minority, low - income and non-native English - speaking children is one of the key components of Obama's Race to the Top initiative and the proposed changes to No Child Left Behind.
Attempting to show that even a well - managed school district can't close achievement gaps in student learning, McRae showed Fraisse data from the state Department of Education showing significant
differences in test scores between African - American and Latino students and white students in some of the administrator's former school districts.
Similarly, a study of Washington, D.C.'s, voucher program found no significant
difference in test scores between students who received vouchers and those who did not.
The difference in test scores between these «young» 5 - year - olds and «old» 5 - year - olds was remarkably stable, the study found, at about two - tenths of a standard deviation.
Not exact matches
There was a borderline statistically significant
difference in balance
scores associated with different lengths of breast feeding, whereas no association was found
between duration of breast feeding and the two other motor development
tests.
The small increase
in the high - dose group did not translate into beneficial effects because authors found no
difference between the three study groups for changes
in spine, average total - hip, average femoral neck or total - body bone mineral density, trabecular bone
score, muscle mass or sit - to - stand
tests.
But it is clear that there are fundamental
differences in philosophy
between the relationship - driven «data collection» of the Mary Laurie's of the world and the spreadsheet of interim
test score - driven «data collection» of the Ben Marcovitz's (principal of Sci Academy) of the world.
In addition, the differences in test - score gains between bottom - and top - quartile students on each non-cognitive skill amount to almost a full year's worth of learning in math over the middle school year
In addition, the
differences in test - score gains between bottom - and top - quartile students on each non-cognitive skill amount to almost a full year's worth of learning in math over the middle school year
in test -
score gains
between bottom - and top - quartile students on each non-cognitive skill amount to almost a full year's worth of learning
in math over the middle school year
in math over the middle school years.
This statistically significant
difference of -0.23 standard deviations is
in the opposite direction of that expected, based on the student - level relationships
between self - control and
test -
score gains displayed above.
Differences in test scores, college attendance, and graduation rates
between wealthy and poor students are reaching an unprecedented disparity, with tremendous implications for the American public schooling system.
The study found «no significant
difference between the samples
in reading
test scores as a result of chronological age
Differences between the two
tests in the utility of the cutoff
scores in English language arts are not statistically significant.
To refine the comparison, we account for the slight
differences in the observable traits, including earlier
test scores, that emerged by chance
between lotteried -
in and lotteried - out applicants.
Looking at earlier
test scores and demographic characteristics, we find no statistically significant
differences between the lotteried -
in and lotteried - out groups.
Among each of the ten largest districts
in Florida, the observed range
between the 10th and 90th percentile of the SES
test score gap is larger than the observed
difference between the school district with the largest SES gap and the school district with the smallest SES gap (among the ten largest school districts
in Florida, that is).
The first paper, released
in July 2009 by Roland Fryer and Steven Levitt, found that while there are no mean
differences between boys and girls
in math when they start school, girls gradually lose ground, so that the gap
between boys and girls after six years of schooling is half as large as the black - white
test score gap.
One full standard deviation (an effect size of 1.0) is roughly equal to the average
difference in test score performance
between a 4th grader and an 8th grader.
Scores on both tests, in both math and English language arts (ELA), are positively correlated with students» college outcomes, and the differences between the predictive validity of PARCC and MCAS scores are m
Scores on both
tests,
in both math and English language arts (ELA), are positively correlated with students» college outcomes, and the
differences between the predictive validity of PARCC and MCAS
scores are m
scores are modest.
If one country's
test -
score performance was 0.5 standard deviations higher than another country during the 1960s — a little less than the current
difference in the
scores between such top - performing countries as Finland and Hong Kong and the United States — the first country's growth rate was, on average, one full percentage point higher annually over the following 40 - year period than the second country's growth rate.
We found negligible
differences in teacher quality
between programs, amounting to no more than 3 percent of the average
test -
score gap
between students from low - income families and their more affluent peers.
On average, black students typically
score one standard deviation below white students on standardized
tests — roughly the
difference in performance
between the average 4th grader and the average 8th grader.
By year four, there was no statistically significant
difference in math
test scores between students who remained
in private schools and the matched comparison group.
One study found that the black - white gap
in scores on the Armed Forces Qualifying
Test in 1964 could account for only a quarter of the
difference in wages
between black men and white men.
A key
difference between school reviews
in England and the United States is that U.S. schools are held accountable primarily through
test scores and other quantifiable data, whereas
in England,
test scores are supplemented by observational data inspectors gather.
In most studies, differences in grades and test scores between students with adequate nutrition and those without it are smal
In most studies,
differences in grades and test scores between students with adequate nutrition and those without it are smal
in grades and
test scores between students with adequate nutrition and those without it are small.
In fact, the company says, in New York there was no significant test - score difference between students who attended private school on vouchers and those who stayed in public schoo
In fact, the company says,
in New York there was no significant test - score difference between students who attended private school on vouchers and those who stayed in public schoo
in New York there was no significant
test -
score difference between students who attended private school on vouchers and those who stayed
in public schoo
in public school.
We say that the
difference between effective and ineffective teachers, at least
in terms of raising
test scores, isn't so wide since out of school factors dominate
in terms of impacting achievement.
First, we know from earlier studies that student attainment levels - high school graduation or enrollment
in post-secondary education - may be higher among voucher users even when
test score differences between them and their public school counterparts are nonexistent.
While Connecticut ranks nationally as one of the states with the highest student performance, the data mask discrepancies
in test scores between economic, racial and cultural
differences.
Concerns over
differences between the online and paper / pencil versions of the annual ISTEP +
test will cause a delay
in the release of this year's
scores.
That
test - focused approach served to highlight the vast
difference in scores between more affluent students — who,
in D.C., are almost all white — and poor and minority students.
As I discussed last week, the
differences between teachers only account for at most 20 % of the variance
in student
test scores, and more than 60 % of
score variance correlates to out - of - school factors.
There's a stark
difference between the city's overall opt out numbers and the state's, and it's certainly true that parents at some schools
in wealthier neighborhoods, whose schools can count on high
test scores (as they are largely correlated with socioeconomic status), may have more time, a bigger platform to speak up, and, above all, more access to accurate information about the
tests, their impacts and the right to refuse them.
However, to the dismay of teachers, Governor Cuomo balked at a proposal by legislators to impose a two - year moratorium on the use of Common Core standardized
test scores in teacher evaluations, saying, «There is a
difference between remedying the system for students and parents and using this situation as yet another excuse to stop the teacher - evaluation process.»
The achievement gap, as it is usually reported, is NOT the
difference in achievement
test scores between two groups of students.
«No report... has found major
differences in achievement
test scores between MPCP students and similar MPS [Milwaukee Public Schools] students.
Our study, «Relationships
between Observations of Elementary Mathematics Instruction and Student Achievement: Exploring Variability across Districts» explores a potential explanation as to why
differences in the relationships
between classroom observation
scores and student
test scores exist across different contexts.
The
differences between QHD and Full HD displays is quite stark, with Full HD smartphones rating an average battery life of 8 hours and 24 minutes, which is 64 percent higher than the QHD phones
in our
test, which
scored an average of 5 hours and 8 minutes.
It's worth mentioning that there isn't a great
difference between the three smartphones
in terms of benchmark results, as the Galaxy S8 and Xperia XZ Premium managed to
score 1929 and 1943 points
in the single - core
test, while the results were 6084 and 5824
in the multi-core
test.
Although the
score difference between the
tested phones is marginal, we can see the Lumia phones still have a clear advantage over the brand new Samsung
in many of the scenes.
Effect size for the adjusted mean
difference between each treatment was calculated by dividing the mean
difference in test score by the square root of the within mean square error for the adjusted post-
test score.
There were no statistically significant
differences in Whiteley - 7
scores at index consultation
between patients completing the questionnaires and patients declining to complete at any follow - up times (Mann - Whitney U
test, p > 0.086 or higher)(details available from the authors on request).
There were no statistically significant (p > 0.36, Mann - Whitney U
test)
differences in PCS or MCS
scores at index
between patients completing the questionnaires and non-completers, nor at any of the follow - up periods.
Results of grouped t
tests and Mann - Whitney U
tests to show t or z values, degrees of freedom, and p values for the
differences in the changes
in scores from baseline to follow up
between the control and intervention group
Results of grouped t
tests and Mann - Whitney U
tests to show t or z values, degrees of freedom, and p values for the significant
differences in the changes
in scores between the control and intervention group
ANCOVA, MANCOVA, and Bonferroni
test in addition to partial eta squared were also used to check the observed
differences between the pre - and post-
test scores of clinical variables, and calculate effect size, respectively.
After controlling for poverty and
test scores from previous years, the Responsive Classroom (RC) approach contributed to the gains
in both reading and math, with a greater
difference between the intervention and control schools seen
in math.
In tests of the main study hypotheses, the experimental group showed a significant decrease in attachment anxiety after the online program, t (25) = 4.69, p <.001, d = 1.03, but no decrease in attachment avoidance, t (25) = -0.96, p =.35, d = 0.19, and there was no significant difference between the two study groups on either change in anxiety scores, controlling for baseline avoidance, F (1, 47) = 0.39, p =.54, η2p =.008, or change in avoidance scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-tes
In tests of the main study hypotheses, the experimental group showed a significant decrease
in attachment anxiety after the online program, t (25) = 4.69, p <.001, d = 1.03, but no decrease in attachment avoidance, t (25) = -0.96, p =.35, d = 0.19, and there was no significant difference between the two study groups on either change in anxiety scores, controlling for baseline avoidance, F (1, 47) = 0.39, p =.54, η2p =.008, or change in avoidance scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-tes
in attachment anxiety after the online program, t (25) = 4.69, p <.001, d = 1.03, but no decrease
in attachment avoidance, t (25) = -0.96, p =.35, d = 0.19, and there was no significant difference between the two study groups on either change in anxiety scores, controlling for baseline avoidance, F (1, 47) = 0.39, p =.54, η2p =.008, or change in avoidance scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-tes
in attachment avoidance, t (25) = -0.96, p =.35, d = 0.19, and there was no significant
difference between the two study groups on either change
in anxiety scores, controlling for baseline avoidance, F (1, 47) = 0.39, p =.54, η2p =.008, or change in avoidance scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-tes
in anxiety
scores, controlling for baseline avoidance, F (1, 47) = 0.39, p =.54, η2p =.008, or change
in avoidance scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-tes
in avoidance
scores, controlling for baseline anxiety, F (1, 47) = 0.49, p =.49, η2p =.010, from pre-test to post-test.
In this study, we employed one - sample t - tests to test for differences between the various measure mean scores obtained here and mean scores found in other studie
In this study, we employed one - sample t -
tests to
test for
differences between the various measure mean
scores obtained here and mean
scores found
in other studie
in other studies.
Differences in the strengths of correlations
between boys and girls were
tested by converting the two correlations to z -
scores, dividing the
difference between the z -
scores with the standard error of
difference between the two correlations, and then
testing the significance of the z value of the
difference score.