Full Report - Center for Collaborative Education
Full Report - Center for Collaborative Education
Full Report - Center for Collaborative Education
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statistically significant, or unlikely to have occurred<br />
by chance. For the purposes of this study, any result<br />
that has a p-value of less than .05 is considered<br />
statistically significant (as indicated with an asterisk<br />
in the table).<br />
Results: English Language Arts<br />
As discussed in the in-depth section, there is no<br />
significant difference in achievement on ELA MCAS<br />
testing between LEP students in ELL programs and<br />
LEP students in general education. Of the variables<br />
included in this analysis, including both individual<br />
and school characteristics, MEPA scores and SPED<br />
placement provide the most predictive value <strong>for</strong> student<br />
achievement in English Language Arts. There<br />
is a positive relationship between MEPA scores, a<br />
key measure of English language attainment, and<br />
ELA achievement with MCAS ELA scores tending<br />
to increase as MEPA scores increase. On the other<br />
hand, LEP students in SPED programs tend to have<br />
lower levels of achievement than LEP students that<br />
are not in SPED programs. However, this does not<br />
hold true at the high school level, where there is no<br />
significant difference in achievement between LEP<br />
Table 1. HLM Estimates of LEP Students' MCAS ELA Scores. BPS, SY2009<br />
students in SPED programs and LEP students that<br />
are not in SPED programs.<br />
Two other variables representing individual characteristics,<br />
attendance rate and gender, demonstrated<br />
a statistically significant relationship with MCAS ELA<br />
scores at the high school level. There is a positive<br />
relationship between attendance rate and MCAS<br />
ELA scores, with scores tending to increase as attendance<br />
increases. The relationship between gender<br />
and ELA achievement is also significant, with female<br />
students tending to per<strong>for</strong>m better on MCAS ELA<br />
tests than male students. Neither of these variables<br />
demonstrates a statistically significant relationship<br />
with ELA achievement at either the elementary or<br />
middle school level.<br />
Of the four variables representing school environment,<br />
only two demonstrated a statistically significant<br />
relationship with ELA achievement: Adequate<br />
Yearly Progress (AYP) in ELA and the percentage of<br />
the school’s population that is low income. There is<br />
a statistically significant positive relationship demonstrated<br />
between AYP in ELA and ELA achievement<br />
at the elementary and middle school levels. To<br />
paraphrase, LEP students that attend schools that<br />
have demonstrated AYP in ELA have higher MCAS<br />
Independent Variables Elementary School b Middle School c High School d<br />
Student level variables<br />
Direction of<br />
Relationship<br />
138 ! Improving <strong>Education</strong>al Outcomes of English Language Learners in Schools and Programs in Boston Public Schools<br />
p<br />
Direction of<br />
Relationship<br />
p<br />
Direction of<br />
Relationship<br />
Attendance + 0.087 + 0.098 + 0.009*<br />
Female + 0.671 + 0.096 + 0.003*<br />
MEPA score +