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Drawing from the National Center for Early Development and Learning (NCEDL) Multi-State Study of Prekindergarten and the State-Wide Early Education Programs Study (SWEEP), this study examined the effects of classroom and teacher variables on social-emotional development in prekindergarten. Results indicated that prekindergarten teachers rated males significantly higher in behavioral problems and lower in social competence than females. However, when teacher-child ethnic match was taken into consideration these differences were not present. In contrast to existing evidence, African American males in particular were no more likely to have teachers who report behavior problems than their Latino and White male peers. Implications for the prevention of behavioral problems are discussed. (Contains 5 tables.)
BACKGROUND:The HARMONY study was a randomized, controlled trial examining the efficacy of an 8-week mindfulness-based stress reduction (MBSR) program for blood pressure (BP) lowering among unmedicated stage 1 hypertensive participants.
METHODS:
Participants diagnosed with stage 1 hypertension based on ambulatory BP were randomized to either immediate treatment of MBSR for 8 weeks or wait-list control. Primary outcome analysis evaluated whether change in awake and 24-hour ambulatory BP from baseline to week 12 was significantly different between the 2 groups. A within-group before and after MBSR analysis was also performed.
RESULTS:
The study enrolled 101 adults (38% male) with baseline average 24-hour ambulatory BP of 135±7.9/82±5.8mm Hg and daytime ambulatory BP of 140±7.7/87±6.3 mmHg. At week 12, the change from baseline in 24-hour ambulatory BP was 0.4±6.7/0.0±4.9mm Hg for the immediate intervention and 0.4±7.8/-0.4±4.6mm Hg for the wait-list control. There were no significant differences between intervention and wait-list control for all ambulatory BP parameters. The secondary within-group analysis found a small reduction in BP after MBSR compared with baseline, a finding limited to female subjects in a sex analysis.
CONCLUSIONS:
MBSR did not lower ambulatory BP by a statistically or clinically significant amount in untreated, stage 1 hypertensive patients when compared with a wait-list control group. It leaves untested whether MBSR might be useful for lowering BP by improving adherence in treated hypertensive participants.