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Hi, need to submit a 1250 words essay on the topic Forensic Psychology and Criminal Investigation.Similarly, there is the availability heuristic. In this type, Tversky & Kahneman (1974) argue that a p
Hi, need to submit a 1250 words essay on the topic Forensic Psychology and Criminal Investigation.
Similarly, there is the availability heuristic. In this type, Tversky & Kahneman (1974) argue that a person will only use the most available or accessible information to make a decision. This is the same case with the senior officer, who does not perform further investigations to prove the BIA’s report,
but is already considering the arrest of Mr. Shaw, basing on the information provided by the BIA. Therefore, in both heuristics, there is the predetermination of the offender by the senior police. This therefore, bars any efforts to conduct further investigations to prove if the suspected offender is responsible or not. This lack of intensive investigation therefore, is likely to result in wrong decision-making.
There is also evidence of confirmation bias. According to Nickerson (1998) and Ask & Granhag (2005), this refers to a case building that only considers one side. In this case, the senior officer has selected the information of provided by Mr. Shaws’ neighbors and molded the facts to fit in the description provided by the BIA. Although Mr. Shaw does not have a criminal history, the senior officer emphasizes that the neighbors claim he is weird, therefore, suggesting a possibility of indulgence in crime. Nonetheless, this makes the officer to settle for Mr. Shaw as the offender, without developing a complete case.
Biases and heuristics influence the decision-making investigative process negatively. Both the nonprofessionals and experienced researchers are capable of these errors and heuristics. Nonetheless, errors and heuristics in the decision-making investigative process result in fallacies, since the outcome is usually incorrect. According to Tversky and Kahneman (1974), these also result in wrong predictions and estimations. Additionally, heuristics are considered sources of predictable errors and underperformance.
Heuristics and biases in investigative decision-making make the investigator to rush into
