Sentences with phrase «percentile points between»

With each percentage point improvement in measured teacher quality, a faculty member is 0.037 percentile points higher in the h - index ranking (standard error of 0.108), implying a difference in the h - index distribution of only two percentile points between the 25th and 75th percentile teachers.

We estimate that improvement from the 25th to the 75th percentile of test - score change — that is, moving from a loss of 4 percentile points to a gain of 3.8 percentile points between 1999 and 2000 — produced on average an increase of 3 percentage points in an incumbent's vote share.

Not exact matches

Regardless of one's definition, impacts after three years that range between 7 and 8 percentile points are observed for African - Americans in New York City (see Figure 1).

According to the National Assessment of Educational Progress (NAEP), between 1990 and 2012, the scores of nine - year - olds at the tenth and twenty - fifth percentiles increased by roughly two grade levels (about twenty points).

Specifically, teachers who were one standard deviation less effective (equivalent to the difference between a teacher at the 35th percentile and an average teacher) were associated with a 7.1 percentage point increase in the probability of dismissal.

To put the gains in perspective, it may help to know that 5 to 6 percentile points is just under half of the gap between the average disadvantaged, minority student in Chicago public schools and the average middle - income, nonminority student in a suburban district.»

We included administrative data from teacher, parent, and student ratings of local schools; we considered the potential relationship between vote share and test - score changes over the previous two or three years; we examined the deviation of precinct test scores from district means; we looked at changes in the percentage of students who received failing scores on the PACT; we evaluated the relationship between vote share and the percentage change in the percentile scores rather than the raw percentile point changes; and we turned to alternative measures of student achievement, such as SAT scores, exit exams, and graduation rates.

The results of this analysis show that, after only one year's time, attending a private - school improved student performance on standardized tests in math and reading by between 5.4 and 7.7 percentile points.

For reading, the literacy hour raised boys» mean percentile reading scores by somewhere between 2.5 and 3.4 percentile points and raised the percentage achieving level 4 or above in Key Stage 2 English by between 2.7 and 4.2.

Therefore, the difference between the 25th and 75th percentile of the teacher quality distribution, measured in terms of value - added, is just three percentile points in the h - index distribution (and the opposite signed relationship as seen with the other measure of research quality).

In 2015, there was almost a 30 percentile point difference in 4th grade math proficiency rates between the top and bottom states, only some of which can be explained by state - level social and economic factors.

Between 2003 and 2009, the shift upward for the 90th percentile was another 8 points, or a change of 1.3 points a year.

Between 1990 and 2003, the scores of students at the 90th percentile rose from 307 to 321, an increment of 14 points, or a growth rate of 1.0 points a year.

While there were no significant overall gains among students of other ethnic groups, black students in their second year of private - school attendance improved their test scores by 6.3 percentile points — a striking advance at a time when schools around the country are trying to close a persistent gap between scores of white and black students.

There are some points of comparison we can draw between TCAP and PARCC — mainly relative percentile analyses (3).

According to a study by the Council of Great City Schools, students that attend school in deteriorating buildings score between 5 to 11 percentile points lower on standardized achievement tests than students in modern, maintained buildings.

In all, the study finds a statistically significant gap in overall teacher skill amounting to a difference of about 2 percentile points in the achievement gap between the two groups of students.

As reported in the table below, at all but one of the 16 schools, the 25th percentile LSAT score has decreased, by between 1 and 7 points, with an average decrease of 3.9 points.

At all 16 schools, the 50th percentile LSAT score has decreased from 2011 to 2016, by between 1 and 8 points, with an average reduction of 3.8 points.

Based on a 10 - point scale, the Index reflects how broad the rate spread is between the 25th and 75th percentiles of hourly rates.

A decomposition methodology examined the contribution from different sources in explaining the SES gradient in early cognitive outcomes.34 Similar to the methodology used in the UK Millennium Cohort Study, we focus on the quintile 1 — quintile 5 (Q1 — Q5) and quintile 1 — quintile 3 (Q1 — Q3) gaps and calculate the percentile points and the percentage of the raw gaps explained by each candidate explanatory factor and each domain of factors.2 This was done by taking the product of the mean gap in each explanatory factor (mean difference between Q1 — Q5 and Q1 — Q3) by the β coefficients from linear regression models that predict reading and math ability from SES and all candidate explanatory factors.

Also, we would be more persuaded if the «low» and «moderate» attractiveness targets were selected using percentiles (e.g., men and women between the 5th and 10th percentile on attractiveness) rather than numerical matching (e.g., men and women both scoring ~ 2.5 on a 7 - point scale).