Using the National Longitudinal Study of Adolescent Health and the Adolescent Health and Academic Achievement study datasets, this study examined whether natural mentoring relationships during adolescence were associated with young adult outcomes among lesbian, gay, and bisexual (LGB) persons. Outcomes in three domains were investigated: education and employment, psychological wellbeing, and substance use and abuse. Results indicated that LGB persons reporting natural mentors during adolescence were about three times as likely to graduate from high school as those without. Discussion surrounds strategies to foster mentoring relationships within the school environment or community.
A multiple baseline design was used to evaluate the effects of Van Houten and Thompson's (1976) explicit timing procedure on problem completion rates and accuracy levels in African-American third-grade students. During the explicit timing phase, students were told that they were being timed and were instructed to circle the last problem completed at each 1-min interval. Results showed that the explicit timing procedure increased problem completion rates. A decreasing trend in percentage of problems correct also occurred. Exploratory data analysis suggested that decreases in accuracy were not caused by the explicit timing procedure and did not occur in students who had attained high levels of preintervention accuracy. Discussion focuses on recommendations for educators who wish to use timing procedures to increase students' rates of accurate responding.
An alternating treatments design was used to evaluate the effectiveness of an educational program that combined timings (via chess clocks), peer tutoring (i.e., peer-delivered immediate feedback), positive-practice overcorrection, and performance feedback on mathematics fluency (i.e., speed of accurate responding) in four elementary students with mathematics skills deficits. Results showed that both serving as a tutee (i.e., overt computation responding) and as a tutor (i.e., delivering feedback) resulted in increased rates of accurate responding for three of the students. Furthermore, all four students showed additional increases in fluency when performance feedback was added. Results are discussed in terms of combining intervention components designed to increase accuracy and fluency.
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