Matching Items (272)
Description
Evidence thus far has not lent credence to facilitate lie detection by the average person. According to studies, there are five major signs of lying: lip pursing, narrowed eyebrows, shoulder shrugs, looking to the left, and smirking. The present study aims to determine whether training people in detecting the five signs of lying will facilitate lie detection in the average person. We analyzed the accuracy of lie detection by examining the verdicts of 155 undergraduate students during simulated police interrogations. Comparisons between the trained and untrained subjects support the hypothesis that the average person is no better than chance at detecting lies through non-verbal cues.
ContributorsRivera, Aylin Melissa (Author) / Lanyon, Richard (Thesis director) / Aiken, Leona (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor)
Created2014-12
Description
This study analyzes various reasons why some Americans find the subject of ghosts and ghost hunting so fascinating. A recent poll suggests that nearly half of Americans believe in ghosts. Thousands of ghost hunting societies exist in which members try to find proof of a supernatural world. Hundreds of films featuring paranormal elements have been released over the past few decades. The prevalence of this subject warrants further investigation regarding its appeal. Ghost stories have been passed down from one generation to the next for millennia in literature and by word of mouth. There have been accounts of ghosts haunting homes and families all over the world. Edgar Allen Poe and Nathaniel Hawthorne introduced the American horror story, which is characterized by themes that strike Americans where they care most. These stories transgressed from literature into film and television where they began reaching widespread audiences and continue to exist and thrive today. However, for as long as there have been people interested in ghost stories, there have been those interested in ghost hunting. This hobby became widely popular in the late twentieth century when popular films made it acceptable to discuss the possibility of a haunting in the home. Reality television then showed that anyone could be an investigator. Even though the topic of ghosts can be frightening and disturbing to some, others find ghost stories and ghost hunting very appealing. The purpose of this study is to understand the motivations of these investigations and the attraction to these tales. Over the course of this research, two interviews with local ghost hunters were conducted to understand their unique perspective on the subject. Further, public forums were analyzed to determine popular opinions regarding these appeals. Psychologists have proposed various theories regarding the appeal of ghosts in popular media, which provides a theoretical framework for the public opinions gathered from the forums. There is very little research regarding the motivations of ghost hunting, which is alarming. Many people have decided to dedicate their lives to this hobby, so why has so little research been conducted on the subject?
ContributorsCiliento, Nicole Angela (Author) / Parker, John (Thesis director) / Killoren, Lexi (Committee member) / Barrett, The Honors College (Contributor) / School of Social Transformation (Contributor) / Department of Chemistry and Biochemistry (Contributor) / School of Criminology and Criminal Justice (Contributor)
Created2014-05
Description
Forensic pathologists investigate unnatural or suspicious deaths in medico-legal cases and must be accurate and thorough in their analyses so that justice can prevail. This occupation, however, is immensely difficult, and mistakes can occur. These challenges are discussed here with suggestions for improvement. Implementing new technologies, better quality control, more research, and standardization of procedures are just a few of the multiple changes that can enhance forensic pathology.
ContributorsFitzgerald, Jesse Lee (Author) / McQuiston, Dawn (Thesis director) / Schweitzer, Nick (Committee member) / Lafond, Sue (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / School of Life Sciences (Contributor)
Created2013-05
Description
The investigation of sex trafficking and prostitution related offenses are primarily handled by local police. Despite this, state and city level responses vary widely. This paper will examine the local law enforcement response in 11 geographically diverse police departments, focusing on their operational policies, investigative priorities, community connectedness, and the impact of the local economy on investigations. Implications for further research and policy recommendations will be given.
ContributorsDoyle, Shelby Jeanne (Author) / Roe-Sepowitz, Dominique (Thesis director) / Krysik, Judy (Committee member) / Gallagher, James (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor)
Created2013-05
Description
This paper introduces the causes and effects of domestic violence in a general sense, and further focuses on the specific consequences experienced by Latinos of traditional culture in regards to partner abuse. While it is unclear why rates of intimate partner violence are higher for Latinas, their cultural values associated with gender roles and spiritual beliefs are complicating factors that are further magnified by socioeconomic challenges many Latinas experience. This paper examines the interplay between Latino cultural values and intimate partner violence, and highlights the relevance of this knowledge to inform effective social work practice in the Latino community.
ContributorsBennett, Brittney Kay (Author) / Bonifas, Robin (Thesis director) / Parsai, Monica (Committee member) / Kennedy, Teri (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / School of Social Work (Contributor)
Created2013-05
Description
In 2012, Chick-fil-A president Dan Cathy's "came out" about his anti-same sex marriage views, launching an enormous negative backlash across social media networks. To counteract this, former governor Mike Huckabee called on his Facebook fans to support the company on "Chick-fil-A Appreciation Day," both on Facebook and in person. The project examines both the backlash and Appreciation Day on social media networks. Posts on the Appreciation Day Facebook event page and similar posts on Twitter were first broken down in the framework of supportive and oppositional posts and then analyzed in further contexts. Comments on official Chick-fil-A Facebook statuses were then examined in a similar fashion. The research concludes that a strong support system both online and offline were necessary for Chick-fil-A to recover from its backlash. The controversy that ensued is ultimately a case study in the growing influence of Facebook as a tool for small-scale activism.
ContributorsKuiland, Zachary Rico (Author) / Cheong, Pauline (Thesis director) / Szeli, Eva (Committee member) / Lim, Merlyna (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor)
Created2013-05
Description
About 1% of the United States adult population currently suffers from schizophrenia. The symptoms of schizophrenia can be broken down into three main categories including: positive symptoms such as psychoses, negative symptoms such as anhedonia, and cognitive symptoms such as memory difficulties. The early growth response 3 (Egr3) is part of a family of genes known as the immediate early genes (IEGs), which are zinc-finger transcription factors. IEGs are not protein synthesis dependent, which means that they can be activated quickly, within 30-45 minutes, in response to certain environmental stimuli such as sleep deprivation. Egr3, an activity dependent gene, may be up-regulated by both genetic and environmental cues. Egr3 is thought to play an integral role in a biochemical pathway that may explain the onset of schizophrenia. However, the exact causes of schizophrenia remain unknown. Egr3 is not only activated in response to environmental factors, but has also been linked to many genes that are associated with schizophrenia in humans (Huentelman et al., 2015). Post-mortem brain tissue studies of patients with schizophrenia have decreased levels of EGR3 in their prefrontal cortex (PFC) and mice lacking Egr3 (Egr3 -/-) exhibit schizophrenia-like phenotypes such as locomotor hyperactivity. Egr 3 -/- mice also exhibit a diminished head twitch response to 2,5-Dimethoxy-4-iodoamphetamine (DOI), a 5-HT2A agonist (Yamada, et al., 2007; Gallitano-Mendel, et al., 2008). A link was established between schizophrenia patients and the serotonin 2A receptor (5-HT2AR) upon recognizing that 5-HT2AR agonists like lysergic acid diethylamide (LSD) create hallucinations similar to those in schizophrenic patients and 5-HT2AR antagonists such as the second-generation antipsychotic clozapine can reverse those hallucinations (Sommer, 2012). Paradoxically, however, post-mortem studies of schizophrenia patients have actually shown a decrease in PFC 5-HT2ARs as well as a 70% decrease found in the PFC of Egr3 -/- mice (Rasmussen, et al., 2010; Williams, et al., 2012). Therefore, we hypothesize that EGR3 directly regulates expression of 5-HT2ARs. To test this we will use virus-mediated overexpression of 5-HT2ARs in the PFCs of mice to see if we can rescue the schizophrenia-like phenotypes of the Egr3 -/- mice. After bilateral PFC stereotaxic injection of herpes simplex virus (HSV) with enhanced green fluorescent protein (EGFP) or HSV-Htr2a-EGFP in both wild type (WT) and Egr3 -/- mice, the mice were behaviorally tested using locomotor activity and DOI-induced head twitch response. We found that Egr3-/- mice, compared to WT mice, demonstrated locomotor hyperactivity and a decreased DOI-induced head twitch response, confirming prior findings, but no significant main effect of virus. A significant effect of the HSV-Htr2a-EGFP was seen when comparing DOI-induced head twitch response in WT mice to Egr3 -/- mice. WT mice showed a higher number of head twitches in comparison to the knockout mice. These findings suggest further research must be conducted in order to investigate whether a functional 5-HT2AR is being translated and correctly transported to the membrane. These findings may also point to an unknown factor mediating the regulation between Egr3 and 5-HT2ARs.
ContributorsHoebee, Shelby Marie (Author) / Van Horn, Wade (Thesis director) / Gallitano, Amelia (Committee member) / Department of Psychology (Contributor) / School of Molecular Sciences (Contributor) / School of Criminology and Criminal Justice (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
This project looks at the effects of American sanctions on the Sudanese economy. The purpose of the research is to evaluate the effects of the sanctions on the GDP (based on Purchasing Power Parity) of Sudan using linear regression analysis. We used a linear model to conduct analysis that included variables such as Sudan's trading partners, distance between Sudan and said partners, the GDP of these other countries, and whether there are sanctions imposed. The data collected runs from 1980 to 2011 \u2014 the year South Sudan became independent. The results of the analysis indicate that sanctions are ineffective in achieving their purpose which is ending the human rights violations in Sudan. The findings are consistent with arguments put forth by economics for decades.
ContributorsAli, Safa (Author) / Mendez, Jose (Thesis director) / Ali, Souad T. (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Economics (Contributor)
Created2014-12
Description
Though problem-oriented policing and hot spot policing are both effective modern policing strategies, some critics have argued that the risk of crime displacement can outweigh the returns of hot spot policing, ultimately rendering it inefficacious. However, a growing body of evidence suggests that crime displacement is not only uncommon, but significantly rarer than diffusions of benefits. As diffusion is a desirable side effect of any policing strategy, it follows that police officers should use the phenomenon to their advantage. Using the data and methodologies of a number of hot spot policing studies—especially Koper’s (1995) research on temporal diffusion—this paper proposes a number of simple steps a police department can take to maximize their department’s effectiveness in high-crime areas.
ContributorsShermett, Nathanael Paul (Author) / White, Michael (Thesis director) / Sweeten, Gary (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor)
Created2015-05
Description
Previous studies exploring variability in sentencing decisions have consistently found gender differences, such that women receive lighter sentences than men. In the proposed study, I present a new framework for understanding gender differences in sentencing preferences, including circumstances under which no gender differences should emerge. The Affordance Management Approach suggests that our minds are attuned to both group- and individual-level threats and opportunities that others afford us. I conceptualize the sentencing difference between men and women as driven by perceived affordances that assist or hinder an individual in achieving certain fundamental goals. When faced with sanctioning an offender in our community, the offender's sex, the victim's age, and environmental variables such as the ratio of men to women may influence our decision-making, because these factors have affordance implications. Thus, I hypothesized that individuals will express differences in the sentencing of offenders who commit assault, and that these differences vary by offender sex, victim age, and sex-ratio. The results indicate that, as predicted, female offenders received lighter sentencing than men when the offender committed an assault against a same-sex adult, but received equally punitive sentences as men when the assault was committed against a child. In general, results do not support a consistent effect of sex ratio as a factor when making sentencing decisions. Although results do not fully support the current study's specific hypotheses, there remains much to be gained from applying an affordance management perspective to understanding variability in sentencing between the sexes.
ContributorsUzzanti, Charlene Ann (Author) / Neuberg, Steven (Thesis director) / Knight, George (Committee member) / Salerno, Jessica (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor)
Created2015-05