The trajectory of fidelity in a multiyear trial of the family check-up predicts change in child problem behavior
Journal of Consulting and Clinical Psychology (2015) - Comment
pubmed: 26121303  doi: 10.1037/ccp0000034  issn: 1939-2117  issn: 0022-006x 

Amanda Chiapa, Justin D. Smith, Hanjoe Kim, Thomas J. Dishion, Daniel S. Shaw, Melvin N. Wilson