Developmental press Psychology. Prentice-Hall, Englewood Cliffs, New Kaufmann, F.-X. 1970. Sicherheit ais soziologisches und Jersey sozial-politisches Problem. Untersuchungen zu einer 07632 Marks, I. M., 1987. Fears, phobias, and rituals. wertidee Hochdifferenzierter Gesellschaften. Neue Pank, Anxiety, and Folge Nr.31. Fer-dinand Enke Verlag. Stuttgart. Their Disorders. New York, Oxford: Oxford Kendall, P. C, & Ronan, K. R., 1990. Assessment of childrerTs University anxieties, fears, and phobias: Cognitive-behavioral Press models and methods. In C. R. Reynolds and R. W. Maurer, A., 1965. What children fear. The Journal of Genetic Kamphaus (Eds