American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text revision). Washington, DC: American Psychiatric Association.
2.
ConnersC. K. (2009). Conners early childhood manual. Toronto, Ontario, Canada: Multi-Health Systems.
3.
FleschR. (1948). A new readability yardstick. Journal of Applied Psychology, 32, 221-233. doi:10.1037/h0057532
4.
KincaidJ. P.FishburneR. P.RogersR. L.ChissomB. S. (1975). Derivation of new readability formulas (Automated Readability Index, Fog Count and Flesch Reading Ease Formula) for Navy enlisted personnel (Research Branch Rep. No. 8-75). Memphis, TN: Naval Air Station.
5.
ReynoldsC. R.KamphausR. W. (2006). BASC-2: Behavior assessment system for children, second edition. Upper Saddle River, NJ: Pearson Education, Inc.