Serial killers Research Paper Example | Topics and Well Written Essays - 2500 words

Serial killers - Research Paper Example The paper details a literature review of serial killers and an overview on prevention and control strategies for the problem of serial killers. The paper recognizes the centrality of the premise that a serial murderers acts mirror a psychological problem from which patterns can be derived. The psychological assessment of crime scene is pertinent to the development of a profile. The paper concludes the dependence on narrow definitions; creation of typologies based on the outlined definitions, and questionable data gathering may impede or distort the analysis of serial killers. Part I Introduction Empirical evidence indicates that roughly 20% of the murders within the United States yearly may be perpetrated by serial killers; nevertheless, other data sources challenge that the share of serial killers accounted for no more than 300-400 murders every year. A typology of serial killers features: visionary serial killer, who feel impelled to perpetrate murders by visions; mission oriented killer who perceive that it to be their mission in life to kill certain forms of people; hedonistic serial killer who kill for the pure adventure and joy of it; and, power/control killer who derives more satisfaction from exercising absolute power over his or her victims, and sexual activity  may be  involved. ... The question on what makes a serial killer remain widely debated in academic circles. Some people argue that serial killers  may be  genetically pre-disposed while others think that such behavior emanates from dysfunctional environments. Researchers estimate that 60% of what makes an individual a serial killer is biological while the remaining 40% can be linked to the environment. In the 1960s, J. M. MacDonald, psychologists, highlighted that a majority of future serial killers manifested warning signs during childhood including excessive cruelty to animals, as well as bed-wetting during childhood (Muller, 2000). Furthermore, majority of the serial killers manifest wild fantasies on murder from childhood into adulthood and have a demeanor typified by -self-esteem and experiences of sexual dysfunction. Theoretical background Researchers have instituted methods to profile serial killers, as well as other violent offenders via extensive interviewing and formal psychological testing of known killers. In the U.S., African Americans are over-represented among serial killer compared to their proportion of the American population. Some people argue that African Americans serial killers fail to attain the notoriety of their white counterparts since the media tends to overlook them. Females usually kill for instrument reasons or out of twisted notions of mercy (Mitchell & Aamodt, 2005). Some of the questionable assumptions that drive research in serial killer encompass notions that serial killers are male, notion that killings are not essentially for profit, the notion that victims are stranger, and the notion that the victims are powerless. Serial

The Houston Museum of Natural Science Essay Example | Topics and Well Written Essays - 500 words

The Houston Museum of Natural Science - Essay Example The colours of the stones or gems are very pleasing to the eyes. It adds to the effect of the object being antique. The person in the object is wearing a gold necklace portraying a man with wealth or power. I really like the object. It is very antique. It also opens us to understanding the culture and history of Ukraine. The image shows us that the people in earlier times already are very creative. They incorporated animal sculptures and sacred symbols. 2. This art piece shows us that Texas has an epic history and a diverse geography. The image shows us three different persons. I believe these persons are three of the most popular legendary persons in Texas. Though I am not familiar with the history and legends of the State of Texas, this art piece shows us that the people in Texas knew how to give respect and pay tribute to their legends or heroes. The image shows the max of the state and three persons. The three persons are painted naturally by the painter. The two persons looked l ike they were wealthy and powerful. The third person looked like a leader of the army. The map of Texas was used a background of the three persons. This just shows that Texas has a lot of legendary people. I liked how the painter wanted to communicate to the people who are looking at his art work. Even at first look, you will really think that those persons in the image are known in their state and might have contributed greatly in the history of their place.