Despite increased popular and research interest in youth development and outdoor education, very little research has focused upon the design principles that enhance the effectiveness of these programs. This article presents a scoping review of the literature discussing youth development activities occurring in outdoor environments, in order to…

This paper serves as an introduction to the special issue of Prevention Science entitled, "Innovations and Applications of Integrative Data Analysis (IDA) and Related Data Harmonization Procedures in Prevention Science." This special issue includes a collection of original papers from multiple disciplines that apply individual-level data…

Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this article the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the…

This article calls for research on the expertise of youth development practitioners. We argue for studies focused on understanding youth practice from practitioners' points of view--as they experience and enact it--with the aim of contributing findings and frameworks that are helpful to their work and learning. To improve youth programs, first, it…

Identity research has focused primarily on outcomes associated with identity formation. Far less attention, however, has been given to understanding the facilitating contextual elements of this process. This qualitative study examined a context, a 2-week adventure recreation program for youth, quantitatively shown in previous research to have…

A key but often overlooked aspect of intentional, out-of-school-time programming is the integration of a guiding theoretical framework. The incorporation of theory in programming can provide practitioners valuable insights into essential processes and principles of successful programs. While numerous theories exist that relate to youth development…