I shared this wonderful illustration from The Center for Contemplative Mind in Society with the Confluence Volunteers when I was introducing them to the idea of spiritual direction.  The illustration is by Carrie Bergman.  The only thing it leaves out, as far as I can see, is practices of self-knowledge such as the Ignatian Examinem and one-on-one meetings with a Spiritual Director.  I hope you find it as valuable as I do.