Sales has trained hundreds of volunteer mentors and staff in youth development principles and youth mentoring. (mentoring.org)
You'll learn parenting techniques grounded by sound child development principles as well as a few notes from my extensive bag of tricks. (elisabethstitt.com)
This app relies on psychology and personal development principles for the whole process of goal - setting including keeping your goal, start date, end date, and tracking the whole process. (technowize.com)