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Behavior-specific praise (BSP) is a core component of many positive behavioral interventions and supports at each level of prevention, often used to increase student academic outcomes and/or reduce inappropriate behavior. We conducted a systematic literature review to explore this low-intensity, teacher-delivered strategy, applying Council for Exceptional Children (CEC) quality indicators and standards to determine whether BSP can be considered an evidence-based practice (EBP). Included articles ( N = 6) investigated BSP delivered by a classroom teacher in K–12 traditional school-based settings with academic and/or behavioral student outcome measures. Findings indicated using BSP increased student time on task, decreased inappropriate behaviors, and reduced student tardiness. All studies met our 80% weighted coding criterion. We concluded BSP can be categorized as a potentially EBP based on CEC guidelines. Limitations and directions for future inquiry are presented.

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The aim of this study was to determine the effects of oral beta-hydroxy-beta-methylbutyrate (HMB) supplementation (3 g/d) on selected components of aerobic performance and body composition of active college students. Subjects were randomly assigned to either an HMB (n=8) or a placebo (PLA) group (n=8) for a 5-wk supplementation period during which they underwent interval training 3 times a week on a treadmill. Aerobic-performance components were measured using a respiratory-gas analyzer. Body composition was determined using dual-energy X-ray absorptiometry. After the intervention, there were significant differences (P<0.05) between the 2 groups in gains in maximal oxygen consumption (+8.4% for PLA and +13.4% for HMB). Regarding body composition, there were no significant differences. The authors concluded that HMB supplementation positively affects selected components of aerobic performance in active college students.