The role of adult facilitators in arts-based extracurricular settings: Perceived factors for success of adult-youth relationships.

Extracurricular arts programmes and supportive adult relationships provide youth with opportunities for positive development, however, more research about how relationships within these programmes develop and what factors and practices adults use to guide their work would help to improve youth programmes' outcomes. Eight Film Club facilitators at an after-school film-making club for students in grades 5 through 8 were interviewed about their perceived their role and what practices they successfully utilised. The semistructured interviews were then thematically analysed. Facilitators perceived the development of authentic and supportive relationships provided a foundation for meaningful learning. Rather than being directive, the facilitators had a collaborative approach to engagement, which allowed for social and emotional learning opportunities and established youth agency. Relationships within creative extracurricular spaces, which are youth-led and include supportive adult facilitators may provide young people with valuable opportunities for social, emotional and identity development.

Parenting strategies for reducing the risk of childhood depression and anxiety disorders: A Delphi consensus study.

BACKGROUND: Substantial evidence that some modifiable parental factors are associated with childhood depression and anxiety indicates that parents can play a crucial role in the prevention of these disorders in their children. However, more effective translation of research evidence is required. METHODS: This study employed the Delphi methodology to establish expert consensus on parenting strategies that are important for preventing depression or anxiety disorders in children aged 5-11 years. A literature search identified 289 recommendations for parents. These were presented to a panel of 44 international experts over three survey rounds, who rated their preventive importance. RESULTS: 171 strategies were endorsed as important or essential for preventing childhood depression or anxiety disorders by ≥90% of the panel. These were written into a parenting guidelines document, with 11 subheadings: Establish and maintain a good relationship with your child, Be involved and support increasing autonomy, Encourage supportive relationships, Establish family rules and consequences, Encourage good health habits, Minimise conflict in the home, Help your child to manage emotions, Help your child to set goals and solve problems, Support your child when something is bothering them, Help your child to manage anxiety, and Encourage professional help seeking when needed. LIMITATIONS: This study relied on experts from Western countries; hence the strategies identified may not be relevant for all ethnic groups. CONCLUSIONS: This study produced new parenting guidelines that are supported by research evidence and/or international experts, which can now be promoted in Western English-speaking communities to help parents protect their children from depression and anxiety disorders.

Interventions designed to promote exclusive breastfeeding in high-income countries: a systematic review.

BACKGROUND: Worldwide, women fail to reach the recommended exclusive breastfeeding target of 6 months postpartum. The objective of this study was to present a conceptual and methodological synthesis of interventions designed to promote exclusive breastfeeding to 6 months in high-income countries. MATERIALS AND METHODS: A systematic search of leading databases was conducted for scholarly peer-reviewed randomized trials published between January 2000 and June 2013. Seventeen articles were identified as relevant; all were published in English and assessed exclusive breastfeeding with a follow-up period extending beyond 4 months postpartum. Articles were analyzed for overall quality of evidence, regarding duration of exclusive breastfeeding, using the Grading and Recommendations Assessment, Development, and Evaluation approach. RESULTS: A significant increase in the duration of exclusive breastfeeding was found in eight of the 17 studies, with most interventions using supportive or educational approaches. Interventions in pregnancy focused on educating mothers on the benefits of exclusive breastfeeding. Fifteen interventions took place, at least in part, in the postnatal period and provided educational and emotional support to mothers. Of the eight successful interventions, five took part in the postnatal period in the mothers' own homes. The quality of the evidence for duration of exclusive breastfeeding was moderate. CONCLUSIONS: The most successful interventions were conducted in the postnatal period and over a long period of time; however, the findings were inconsistent. No study assessed intervention fidelity, and only two studies noted maternal body mass index, a variable known to affect exclusive breastfeeding rates. Further research is needed to provide a robust evidence base to inform future interventions.

Effects of texture component orientation on orientation flow visibility for 3-D shape perception.

In images of textured 3-D surfaces, orientation flows created by the texture components parallel to the surface slant play a critical role in conveying the surface slant and shape. This study examines the visibility of these orientation flows in complex patterns. Specifically, we examine the effect of orientation of neighboring texture components on orientation flow visibility. Complex plaids consisting of gratings equally spaced in orientation were mapped onto planar and curved surfaces. The visibility of the component that creates the orientation flows was quantified by measuring its contrast threshold (CT) while varying the combination of neighboring components present in the pattern. CTs were consistently lowest only when components closest in orientation to that of the orientation flows were subtracted from the pattern. This finding suggests that a previously reported frequency-selective cross-orientation suppression mechanism involved with the perception of 3-D shape from texture is affected by proximity in orientation of concurrent texture components.