Most problematic behaviors that owners face in dealing with reactive dogs are behavioral expressions motivated by fear. (capitoltrainingandbehavior.com)
If something is true and allows behavioral expression, we just do it regardless. (gigaom.com)
An indicator of effective practice is what Redding (2013) calls a concrete behavioral expression of a particular professional practice that research has shown to contribute to student learning. (centeronschoolturnaround.org)