Aggression is difficult to define, it is a complex phenomenon, and depending upon the context the term can be made to carry either positive or negative connotations, it can be attacking behavior that may be either self-protective and self-assertive or to the infliction of injury toward oneself or toward others, to the total destruction of others. Is aggression biological determined or the product of learning and environmental influences.? This essay, will consider instinctive theory, the …showed first 75 words of 2183 total…

…showed last 75 words of 2183 total…Edition Biechler, RF, and Hudson, L.M, Developmental Psychology, Longman Inc. 1972 Dobson, CB, et al, Understanding Psychology, Butler & Tanner Ltd 1993 Gregory,RL, The Oxford Companion to the Mind, Oxford University Press 1987 Gross Hardy, M, and Heyes, S, Beginning Psychology 3rd edition Butler & Tanner 1987 Mussen, P, et al, Psychology An Introduction, Heath & Company 1973 Channel 4 Television , To Kill and Kill Again, A Scientific Analysis of Serial Killers, January 4th 1995 The Guardian Newspaper, Violent Children, Tuesday January 24th 1995