Not exact matches
Grossman and colleagues conducted a
randomized controlled trial involving 790 [NOTE: 1100 were eligible]
students in six
pairs of matched schools from King County, Washington, including 49 second - and third - grade classrooms.
This study examined the effects
of a comprehensive elementary school - wide social - emotional and character education program, Positive Action, on teacher, parent, and
student perceptions
of school safety and quality utilizing a matched -
pair, cluster -
randomized, controlled design.
Throughout three years
of project implementation,
PAIR researchers collected and analyzed data drawn from
randomized classroom cohorts that resulted in seven different types
of teacher professional development (PD) variables and four different measures
of student learning.
Grossman and colleagues conducted a
randomized controlled trial involving 790 [NOTE: 1100 were eligible]
students in six
pairs of matched schools from King County, Washington, including 49 second - and third - grade classrooms.