GillenB.Readability and human interest scores of thirty-two introductory psychology texts: Update and clarification. Teaching of Psychology, 1975, 2, 175–176.
2.
GoetzE. T.ArmbrusterB. B.Psychological correlates of text structure. In SpiroR. J.BruceB. C.BrewerW. F.Theoretical issues in reading comprehension. Hillsdale, NJ: Erlbaum, 1980, p. 216.
3.
HaberA.RunyonR. P.Fundamentals of psychology. Reading, MA: Addison-Wesley, 1974.
4.
HugginsA. W. F.AdamsM. J.Syntactic aspects of reading comprehension. In SpiroR. J.BruceB. C.BrewerW. F.Theoretical issues in reading comprehension. Hillsdale, NJ: Erlbaum, 1980, p. 91.
McConnellJ. V.Understanding human behavior. New York: Holt, Rinehart and Winston, 1974.
7.
QuereshiM. V.BuchkoskiJ. E.Logical versus empirical estimates of readability and human interest of general psychology textbooks. Teaching of Psychology, 1979, 6, pp. 202–205. Understanding psychology (2nd ed.). New York: CRM/Random House, 1977.
8.
ZimbardoP. G.RuchF. L.Psychology and Life (9th ed.). Glenview, IL: Scott, Foresman, 1975.