Thesis (M.A.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 141-144).

The present study examined jurors' evaluations of retracted confessions as a function of the amount of trivial detail within the confession and level of interrogation pressure. Participants in the experimental conditions read a transcript of a murder trial involving a suspect who confessed in a high-pressure or low-pressure situation and provided either a high or low amount of detail. A no-confession control version, in which the suspect denied all allegations against him, was also included in the study. Although one analysis suggested that a high-amount of detail within the confession might make it more likely that jurors would give higher estimates of guilt, it did not lead jurors to give more guilty verdicts. In contrast to previous findings, the presence of a confession did not make it more likely that a juror would render a guilty verdict or give higher estimates of guilt, as no difference was found between the experimental groups and the control group. / Department of Psychological Science

No description available.

The ability to successfully distinguish truthful and deceptive messages within forensic contexts is important to preserve the integrity of the legal system. Research has shown that confession evidence is highly persuasive at a trial level and that false confessions leading to wrongful convictions are problematic within the judicial system. Some recent research also suggests that that neither lay observers nor law enforcement professionals are able to successfully distinguish truths and lies in the context of confessions. Therefore, the present safeguards in the judicial system may be inadequate to detect a false confession and prevent subsequent wrongful convictions. The research presented in this thesis was designed to explore the effectiveness of methods of detecting deception within forensically relevant contexts, specifically confessions. Study One examined the impact of presentation modality and the effectiveness of indirect deception measures on credibility assessments of autobiographical accounts depicting truthful and deceptive confessions. The outcome of this study revealed that fact finders were unable to accurately classify truthful and deceptive confessions across presentation modalities and that indirect measures were unsuccessful in this context. In light of these findings, subsequent studies examined the validity of statement content analysis to discern truth from deception within the context of confessions. Study Two assessed evaluations of Criteria-based Content Analysis and the Aberdeen Report Judgment Scales, as applied by untrained observers to discriminate truthful and deceptive confessions. Findings revealed null effects and demonstrated that training in the application of content-based evaluations is an integral element of the valid application of such measures to detecting deception. Studies Three, Four and Five, therefore incorporated a comprehensive training program and focused on the application of a theoretically based method for detecting deception, the Aberdeen Report Judgement Scales, to the analysis of forensically relevant statements describing confessions, alibis and victimisation accounts. Overall, findings revealed some modest evidence for the application of this framework within deceptive contexts, however, account differences as a function of truth status were often rather small and assessments on many dimensions produced null findings. These results are discussed in terms of theoretical and practical implications for discerning truths and lies within forensic contexts.

Thesis (M.S.)--Ohio University, November, 2006. / Title from PDF t.p. Includes bibliographical references.

This thesis examines judicial approaches to cell-plant interrogations in Canada and the United States. These are surreptitious interrogations whereby the police inject an undercover state agent into the detention environment with the object of eliciting inculpatory statements from an accused. / This thesis examines and compares the strengths and weaknesses of Canadian and United States judicial approaches to cell-plant interrogations, and their respective applications of section 7 of the Canadian Charter of Rights and Freedoms and the Sixth Amendment of the U.S. Bill of Rights. In both countries, an accused can seek to have their incriminating statements excluded from evidence where they persuade the court that such statements were elicited by a state agent. Despite the seemingly similar language of their legal tests, Canadian and U.S. jurists define state agency and elicitation in very different ways leading potentially to very dissimilar outcomes based on the same factual circumstances.

No description available.

Thesis (Ph. D.)--University of Nevada, Reno, 2005. / "December, 2005." Includes bibliographical references (leaves 37-42). Online version available on the World Wide Web. Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2005]. 1 microfilm reel ; 35 mm.

Thesis (M.A.)--University of Texas at El Paso, 2009. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.

The study evaluated the questions used in a polygraph test. It focused on criminal investigative tests (also referred to as “criminal specific tests”), those tests conducted when a criminal offence has been committed and the in-test phase questions (those test questions asked to address what is under investigation). To conduct a successful criminal investigative polygraph test, it is important that polygraphists be familiar with the types of questions used in a polygraph test and how they should be formulated for more effective outcomes. The recognition of these questions and how they are formulated is of utmost importance as it determines the success of the criminal investigative polygraph test. / Police Practice / M.Tech. (Forensic Investigation)