REFERENCES
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- Berkowitz, L. The Effects of Observing Violence. Scientific American, February 1964.
- Schmidt, G. and Sigusch, V. Sex Differences in Response to Psycho-sexual Stimulation by Films and Slides. Journal of Sex Research, 6, 268 ff.
- Guntrip, H. Personality Structure and Human Interaction. Hogarth, 1961.