Summary: was equal to or greater than that of the national norm group in 24 of the schools Overall the CPMP students mean growth was significantly greater p <0 001 than that of the control group The box plot in Figure 2 shows the two year growth Course 1 pretest to Course 2 posttest of all 2270 students in the 33 regular schedule schools in CPMP Course 1 and all 201 control group
Image Dimensions: 600 x 410
Image originally found here.