Two intervention approaches designed to address the multifaceted academic and cognitive difficulties of low-income children who enter pre-K with very low math knowledge were tested in a randomized experiment. Blocking on classroom, children who met screening criteria were assigned to a Math + Attention condition in which the Pre-Kindergarten…

Universitas Terbuka (UT), the Indonesia Open University and the 45th state university in the country, is the only one that uses distance learning as its sole mode of delivery and instruction. Although UT has operated for 28 years, unlike face-to-face classroom-based education, distance education has not been considered as a fully legitimate…

Seventeen medical school students who participated in a commercial test preparation course were matched with 17 other students judged to be of equal ability. These two groups were compared on the basis of their scores on Part I of the National Board of Medical Examiners (NBME). The two groups were matched closely on both the grade point average…

The Maui Hawaii Educational consortium (the Maui School District and Maui Community College) sought scientifically based evidence for the effectiveness of the "Cognitive Tutor (CT) Algebra I Curriculum" to inform adoption decisions. Decision makers were particularly interested in whether the use of the "CT" program affects…

A study was conducted to ascertain the relationship between volunteer reading tutors and the reading scores of the tutored students in the primary grades. Two groups of children were studied (N=33), and their progress in reading was observed over a period of six months. One group of children from an urban public school worked with a volunteer…

The relationship between coaching and subsequent performance on the SAT I is a complex issue. Overall, anecdotal reports from one or two students and even studies that gauge the effects of coaching by examining the score gains for students who have enrolled in these programs are highly misleading and will not present an accurate picture of the…

The effect of commercial coaching on Scholastic Aptitude Test (SAT) scores was analyzed, using 1974-1977 test results of 2,500 non-coached students and 1,568 enrollees in two coaching schools. (The Stanley H. Kaplan Educational Center, Inc., and the Test Preparation Center, Inc.). Multiple regression analysis was used to control for student…

Under the "Math Science Partnership Grant," the Maui Hawaii Educational Consortium sought scientifically based evidence for the effectiveness of Carnegie Learning's "Cognitive Tutor[R]" (CT) program as part of the adoption process for pre-Algebra program. During the 2006-2007 school year, the researchers conducted a follow-on…

A non-experimental design was used to determine if scores of students enrolled in specified major coaching schools were significantly higher than scores of comparable uncoached groups. Score increases at two Scholastic Aptitude Test (SAT) coaching schools and Law School Admission Test (LSAT) schools were compared. Over 1,400 SAT examinees and…