Correction to: Does Organizing Mentor-Mentee Matches into Small Groups Enhance Treatment Effects in a Site-Based Mentoring Program for Adolescents? Results of a Randomized Controlled Trial.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Does Organizing Mentor-Mentee Matches into Small Groups Enhance Treatment Effects in a Site-Based Mentoring Program for Adolescents? Results of a Randomized Controlled Trial.

Formal youth mentoring is an effective intervention strategy for healthy development during adolescence. Modest and varied effects across programs, however, demonstrate a need to identify factors that can reliably improve outcomes for mentored youth. The purpose of this randomized controlled trial was to test the relative impact of embedding mentee-mentor matches in small groups on youth outcomes and to examine whether this effect was mediated by the quality of the program setting and mentoring relationship quality. Participants included 676 adolescents (Mage = 14.21, range = 11-18; 41.6% female) enrolled in Campus Connections, a site-based youth mentoring program. Most measured outcomes in both conditions (i.e., mentoring groups and a control condition in which pairs were not embedded in a group) were significantly better at post-intervention as compared to pre-intervention. The hypothesis that mentoring groups would have stronger impact, however, was not supported. The results imply that organizing mentor-mentee matches in small groups offer no advantage or disadvantage and that youth may be able to garner benefit from both structures.

The effect of movement-focused and breath-focused yoga practice on stress parameters and sustained attention: A randomized controlled pilot study.

Yoga-based practices (YBP) typically involve a combination of movement sequences, conscious regulation of the breath, and techniques to engage attention. However, little is known about whether effects of YBP result from the synergistic combination of these components, or whether a subset may yield similar effects. In this study we compared the effect of a movement-focused practice and a breath-focused practice on stress parameters (perceived stress and salivary cortisol) and sustained attention (response inhibition) in yoga naïve university students. While participants of both programs showed a reduction in perceived stress and salivary cortisol, only the breath-focused group showed improvements in sustained attention. In addition, improvement in sustained attention was correlated with reduction in perceived stress but not with reduction in salivary cortisol. We discuss these findings in the context of a theoretical framework outlining bottom-up neurophysiological and top-down neurocognitive mechanisms hypothesized to be engaged by YBP.