Their methods were compiled into the following groups: Communicative behavior; Behavioral restraints; Education materials as an aid; Quality time; Valuable experience and expertise knowledge; Parental relationship; and Enhancement of family relations.
Aðferðirnar skiptust í: samskiptahætti, aðhaldsaðgerðir, fræðsluefni sem hjálpartæki, gæðastundir, dýrmæta reynslu og fagþekkingu, samband foreldra og styrking fjölskyldutengsla.