PMID- 25537347 OWN - NLM STAT- MEDLINE DCOM- 20161214 LR - 20161230 IS - 1537-5781 (Electronic) IS - 1533-8916 (Linking) VI - 2014 IP - 144 DP - 2014 Dec TI - Using relational developmental systems theory to link program goals, activities, and outcomes: the sample case of the 4-H Study of Positive Youth Development. PG - 17-30 LID - 10.1002/yd.20110 [doi] AB - In contemporary developmental science, relational development systems models have been used to frame the positive youth development (PYD) perspective, which posits that youth will thrive when there is alignment between their strengths and ecological resources in their context. Evidence from the 4-H Study of PYD indicates that out-of-school-time youth development programs are key ecological resources enhancing youth thriving. This chapter discusses the particular facets of youth development programs (the "Big Three"-positive and sustained adult-youth relationships, skill-building activities, and youth leadership opportunities) involved in promoting youth thriving. The importance of using theory to design and implement programs is also discussed, and challenges of reaching the diversity of American youth with effective programs are noted. CI - (c) 2014 WILEY PERIODICALS, INC. FAU - Lerner, Richard M AU - Lerner RM AD - Institute for Applied Research in Youth Development, Tufts University. FAU - Wang, Jun AU - Wang J FAU - Chase, Paul A AU - Chase PA FAU - Gutierrez, Akira S AU - Gutierrez AS FAU - Harris, Elise M AU - Harris EM FAU - Rubin, Rachel O AU - Rubin RO FAU - Yalin, Ceren AU - Yalin C LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - New Dir Youth Dev JT - New directions for youth development JID - 101090644 SB - IM MH - Adolescent MH - *Adolescent Behavior MH - *Adolescent Development MH - Female MH - Goals MH - Humans MH - Male MH - Models, Psychological MH - *Program Development MH - Systems Theory EDAT- 2014/12/30 06:00 MHDA- 2016/12/15 06:00 CRDT- 2014/12/25 06:00 PHST- 2014/12/25 06:00 [entrez] PHST- 2014/12/30 06:00 [pubmed] PHST- 2016/12/15 06:00 [medline] AID - 10.1002/yd.20110 [doi] PST - ppublish SO - New Dir Youth Dev. 2014 Dec;2014(144):17-30. doi: 10.1002/yd.20110.