Numbers of Children in the Longitudinal Preschool Study Over Time, Preschool to 3rd Grade

 
PreschoolKindergarten1st Grade2nd Grade3rd Grade
Preschool Cohort (PD-7 count) 52393673345632472947
Comparison Cohort, No Preschool Services132185233544792

Chart Image: Line Chart - number of children in longitudinal preschool study

Notes: The study began with 5,294 in the Preschool special education cohort. Between preschool and kindergarten 22% of these students were declassified. By third grade, an additional 3% were declassified. 70% of declassifications among the preschool cohort by third grade came from those preschool special education students served with Related Services only.

Note: There was some loss of numbers in the preschool cohort due to student mobility. (This is why hand calculating the percent change from the numbers on this chart won't give you the same percent.)

Note that almost every special education student in kindergarten was a former preschool special education student.

Almost no children were newly classified in Kindergarten but after that that the Comparison Cohort grew dramatically from year to year.

Recall from Becky Cort's keynote presentation this morning, that by 3rd grade, schools are discovering from State Assessment data that 1 out of 3 students with disabilities are not reading with any degree of proficiently at grade level (i.e., Level 1) and 1 out of 3 is a struggling learner with partial proficiency (Level 2).

Preliminary summary of findings
Source: independent research by MGT of America, Inc.

NYSED VESID, DVJ
Oct. 3, 2007