Literature Review Research Methodology

Literature Review Research Methodology-46
For our purposes, it helps to define the research literature as consisting almost entirely of two types of sources: articles in professional journals, and scholarly books in psychology and related fields.Professional journals are periodicals that publish original research articles.

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Because such ‘contamination’ is common to memory, understanding its effects enables greater knowledge of memory itself (ref.). Discusses one key paper at a time by describing its methods and key findings, but then identifies weaknesses in the method and/or limitations in the findings.

Then discusses how the next researchers tried to address these problems.

“One study has shown that eyewitness errors are the most common cause of false convictions (ref.).

Almost all innocent individuals exonerated by DNA evidence had been convicted primarily as a result of erroneous eyewitness evidence (ref.) Consequently, a great deal of research has focussed on the unreliability of eyewitness testimony (refs.).” , such a narrow focus may not fully explain how people remember (ref.). Reviews the chronological development of research in this area (an approach that is useful at times, but not always the best).

There are thousands of professional journals that publish research in psychology and related fields.

They are usually published monthly or quarterly in individual issues, each of which contains several articles.“Whilst biased guessing may account for the misinformation effect that occurs in some instances (refs.), research suggests that it is not the only reason for the occurrence of the misinformation effect. This suggests that the misinformation effect may be due at least partially to memory impairment, rather than just biased guessing.” 5.Sums up what has been learned from the review of the four current theoretical explanations. “Informational influence, biased guessing, and modification of memory may help to explain why memory conformity occurs when participants are tested individually, as they are in the studies presented in this thesis. The research presented in this thesis compares these alternative explanations to determine which best explains memory conformity in individual recall following co-witness discussion. “One way to determine whether memory conformity occurs because of biased guessing is to …” “Experiments described in this thesis (Studies 5-7) include a warning for some participants about possible misinformation in an attempt to determine whether participants report misinformation because of informational influence or memory change.” 7.They introduce a research question, explain why it is interesting, review previous research, describe their method and results, and draw their conclusions.Review articles summarize previously published research on a topic and usually present new ways to organize or explain the results.Identifies which explanations are likely to be valid in explaining the results of experiments conducted for this thesis. “Whist it has been shown that in some circumstances many people tend to conform to the opinions of others, we also know that some people are able to resist conforming in some situations. This section of the literature review examines factors influencing whether or not a person is likely to conform that are (1) in the situation, and (2) within the individual.” 8.Reviewing the research literature means finding, reading, and summarizing the published research relevant to your question.These are considered unreliable because they are not reviewed by other researchers and are often based on little more than common sense or personal experience.Wikipedia contains much valuable information, but the fact that its authors are anonymous and may not have any formal training or expertise in that subject area, and its content continually changes makes it unsuitable as a basis of sound scientific research.When a review article is devoted primarily to presenting a new theory, it is often referred to as a theoretical article.Most professional journals in psychology undergo a process of double-blind peer review.

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