“…A parent education program based on these constructs is the Systematic Training for Effective Parenting (STEP) program (Dinkmeyer & McKay, 1989). Support for the use of this model has been provided through experimental and quasi-experimental studies (Esters & Levant, 1983;Jackson & Brown, 1986;McKay & Hillman, 1979;Meredith & Benninga, 1979;Noller & Taylor, 1989;Nystul, 1982;Sharpley & Poiner, 1980;Snow, Kern, & Penick, 1997;Summerland & Ward, 1981;Williams, Omizo, & Abrams, 1984).…”