Psychology Commons^™

Educators' Attitudes Toward Outdoor Classrooms And The Cognitive Benefits In Children, Carlie Speedlin

Department of Environmental Studies: Undergraduate Student Theses

A case study was organized at a K-5 elementary school in Lincoln, Nebraksa. This school is Saratoga Elementary School and is a United States Title I Distinguished School1 under No Child Left Behind. It has a population of 266 students, with 47% being minority, 1% gifted, and 28% special education (LPS School Profile Brochure). 80% of the student population is eligible for free/reduced meals, implying that it’s a school with a lower socioeconomic status. At this school a garden space was constructed and an after school garden club was implemented for this case study. The club had been running since …

How Does Facebook Browsing Affect Self-Awareness And Social Well-Being: The Role Of Narcissism, Lin Qiu, Han Lin, Angela K. Y. Leung

Research Collection School of Social Sciences

Social networking sites such as Facebook have become extremely popular recently. In this research, we studied how Facebook browsing affects self-awareness and social well-being. Our results show that after Facebook browsing, individuals high in narcissism raised their public self-awareness while those low in narcissism reduced their public self-awareness. We also found that individuals low in narcissism perceived their friends' lives to be better than their own and consequently experienced negative social well-being and emotion. However, this effect did not occur for individuals high in narcissism.

Ethical Dilemmas In Managed Mental Health Care, Kolina J. Delgado

Psychology Student Publications

In the United States, health care has become a significant political, social, economical, and ethical concern. It is difficult to identify a professional or personal area of life that is not impacted in some way by health care. According to the United States Census Bureau (2010) approximately 255 million Americans were enrolled in some form of managed health care in 2009. The current paper describes the evolution of managed care, common practices in managed care, and ethical issues inherent to working in a managed mental health care system.

Dual Diagnosis: Impact, Assessment, And Treatment In Co-Occurring Substance Abuse And Severe Mental Illness, Kolina J. Delgado

Psychology Student Publications

Mental illness and substance use disorders individually comprise a challenging area of work for health care professionals. In combination, these issues create an even greater demand; a demand that many health care professionals find themselves ill prepared to address (McKeown, 2010). The prevalence rates of substance disorders and psychiatric disorders co-occurring in one person, a condition referred to as dual diagnosis, are astoundingly high.

The Statistical Properties Of The Survivor Interaction Contrast, Joseph W. Houpt, James T. Townsend

Psychology Faculty Publications

The Survivor Interaction Contrast (SIC) is a powerful tool for assessing the architecture and stopping rule of a model of mental processes. Despite its demonstrated utility, the methodology has lacked a method for statistical testing until now. In this paper we briefly describe the SIC then develop some basic statistical properties of the measure. These developments lead to a statistical test for rejecting certain classes of models based on the SIC. We verify these tests using simulated data, then demonstrate their use on data from a simple cognitive task.

The Hours – A Film To Enhance Teaching Psychology, Christina J. Taylor

Psychology Faculty Publications

Hollywood films provide a rich and engaging means for teaching students about psychological topics. The Hours is an especially noteworthy film because of the wide range of psychological issues touched upon, including mental illness, gender roles, families, chronic illness, bereavement, caregiving, sexuality, and sexual orientation. Analysis of the film in this paper provides instructors of courses in psychology, social work, nursing, medicine, women's studies, and related courses, with suggestions for how this compelling film can help students develop in their understanding of human psychology. Demonstrates the pedagogical value of using the feature film to learn about psychological topics, and its …

Behavioral Consequences Of Nmda Antagonist-Induced Neuroapoptosis In The Infant Mouse Brain, George T. Taylor, Carla M. Yuede, David F. Wozniak, John W. Olney

Psychology Faculty Works

Background: Exposure to NMDA glutamate antagonists during the brain growth spurt period causes widespread neuroapoptosis in the rodent brain. This period in rodents occurs during the first two weeks after birth, and corresponds to the third trimester of pregnancy and several years after birth in humans. The developing human brain may be exposed to NMDA antagonists through drug-abusing mothers or through anesthesia. Methodology/Principal Findings: We evaluated the long-term neurobehavioral effects of mice exposed to a single dose of the NMDA antagonist, phencyclidine (PCP), or saline, on postnatal day 2 (P2) or P7, or on both P2 and P7. PCP treatment …

The Role Of Memory And Eye Witness Testimony, Angela Lang

Senior Honors Projects

The role of eye witness testimony has drastically changed over the years and courts now rely more heavily on DNA evidence for conviction. Before the emergence of DNA evidence, convictions relied heavily on eye witness testimony however, there have been many individuals exonerated by DNA who were convicted mainly due to an eye witness testimony against them. Currently, in the United States, there have been 235 people exonerated by DNA evidence and more than three quarters of those exonerated were convicted because of an eye witness account against them. Clearly, there are some discrepancies between what these witnesses thought they …

3rd Grade Bullying Assessment, Jenna Moschetto

Senior Honors Projects

In the present study the sensitivity of violence of 3rd graders (N=106) was examined. Seven classes from two schools in different districts received a bullying questionnaire. Children scores on the questionnaire were analyzed through a coding system. Gender differences were found within the sensitivity of violence. Also, sensitivity scales were made in regards to each school district. Where bullying takes place in the school was also found.

Grand Challenges In Theoretical And Philosophical Psychology: After Psychology, Dan Lloyd

Faculty Scholarship

No abstract provided.

If These Men Could Still Talk, Rebecca Damphousse

Academic Symposium of Undergraduate Scholarship

For this assignment, two theorists in psychology were selected to engage in conversation. Erik Erikson and Jean Piaget were chosen and their theories of human development were researched. Erikson was asked how his experiences as a child impacted the formation of his theories. The question for Piaget was directed at the permanence, relevancy and universality of his theory into the 21st century. While a large amount of research was conducted, the questions and answers were pure conjecture.

Exploring Web 2.0 Technologies To Internationalize The Teaching Of Psychology, Richard Velayo

Cornerstone 3 Reports : Interdisciplinary Informatics

No abstract provided.

Can Leadership Be Developed By Applying Leadership Theories? : An Examination Of Three Theory-Based Approaches To Leadership Development, Joshua C. Laguerre

Honors Projects

Investigates the possibility of leadership development by application of leadership theory. Through a critical literature review, examines empirical studies utilizing three development approaches: Fiedler's Contingency Model, Burns and Bass's Transformational Leadership Theory, and Avolio's Authentic Leadership Theory. Concludes that, while leadership can be generated employing any of these theories, an overall framework for developing leadership is lacking. Presents a possible framework, based on the transformational and authentic leadership models.

Omg! The Gossip Behind One Program's Effects On Interpersonal Relationship Expectations, Cailin Rocco

Honors Projects in Communication

This research investigates the effects of media on the interpersonal relationship expectations of television viewers. The study sought to better understand the implications of this topic in addition to determining whether one television program can affect the mindset of viewers. Through the use of an online survey, a focus group, a cultivation analysis of the television show Gossip Girl, as well as an analysis of the show’s fan pages this research discovered that television viewing has an impact on viewer expectations of relationships (as well as a general desire for themes within television programs in reality). This research demonstrates the …

Killing, Letting Die, And The Case For Mildly Punishing Bad Samaritanism, Ken M. Levy

Journal Articles

For over a century now, American scholars (among others) have been debating the merits of “bad-samaritan” laws – laws punishing people for failing to attempt “easy rescues.” Unfortunately, the opponents of bad-samaritan laws have mostly prevailed. In the United States, the “no-duty-to-rescue” rule dominates. Only four states even have bad-samaritan laws, and these laws impose only the most minimal punishment – either sub-$500 fines or short-term imprisonment.

This Article argues that this situation needs to be remedied. Every state should criminalize bad samaritanism. For, first, criminalization is required by the supreme value that we place on protecting human life, a …

Modeling Source Memory Decision Bounds, Angela M. Pazzaglia

Masters Theses 1911 - February 2014

Current Signal Detection Theory models of source memory necessitate assumptions about the underlying distributions of source strengths to describe source memory performance. The current experiments applied a modified version of the same-different task in order to plot individual memory stimuli along a controlled dimension of the average frequency of voices. This technique allowed us to determine that subjects were using an independent-observations strategy rather than a differencing strategy when deciding whether two test words were spoken by the same or different female speakers at study. By including two male and two female voices and changing the task distinction from same …

Transposed Letter Effects In Prefixed Words: Implications For Morphological Decomposition, Kathleen M. Masserang

Masters Theses 1911 - February 2014

The nature of morphological decomposition in visual word recognition remains unclear regarding morphemically complex words such as prefixed words. To investigate the decomposition process, the current study examined the extent to which effects involving transposed letters are modulated when the transposed letters cross a morpheme boundary. Previous studies using masked priming have demonstrated that transposed letter effects (i.e. superior priming when the prime contains transposed letters than when it contains replacement letters) disappear or markedly decrease when the transposition occurs across a morpheme boundary. The current experiments further investigated transposed letter effects in prefixed words using both parafoveal previews in …

Normative Scores For A Brief Neuropsychological Battery For The Detection Of Hiv-Associated Neurocognitive Disorder (Hand) Among South Africans, Robert H. Paul, Dinesh Singh, John A. Joska, Karl Goodkin

Psychology Faculty Works

There is an urgent need to more accurately diagnose HIV-associated neurocognitive disorder (HAND) in Africa. Rapid screening tests for HIV-associated dementia are of limited utility due to variable sensitivity and specificity. The use of selected neuropsychological tests is more appropriate, but norms for HIV seronegative people are not readily available for sub-Saharan African populations. We sought to derive normative scores for two commonly used neuropsychological tests that generate four test scores -- namely the Trail-Making Test (Parts A and B) and the Digit Span Test [Forward (DSF) and Backward (DSB)]. To assess memory and recall, we used the memory item …

The Distortionary Effect Of Evidence On Primary Behavior, Gideon Parchomovsky, Alex Stein

All Faculty Scholarship

In this Essay, we analyze how evidentiary concerns dominate actors’ behavior. Our findings offer an important refinement to the conventional wisdom in law and economics literature, which assumes that legal rules can always be fashioned to achieve socially optimal outcomes. We show that evidentiary motivations will often lead actors to engage in socially suboptimal behavior when doing so is likely to increase their likelihood of prevailing in court. Because adjudicators must base decisions on observable and verifiable information—or, in short, evidence—rational actors will always strive to generate evidence that can later be presented in court and increase their chances of …

Jurors And Social Loafing: Factors That Reduce Participation During Jury Deliberations, Cynthia J. Najdowski

Psychology Faculty Scholarship

The American jury system rests on the fundamental assumption that jurors will engage in a thorough analysis of facts and robust debate to ensure that verdicts are reliable. Research demonstrates, however, that this expectation is rarely met. All jurors do not participate equally in deliberations. This may be explained in part by social loafing, or the withdrawal of effort that may occur when an individual works in a group relative to when the individual works alone. Despite evidence that jurors do not participate equally during jury deliberations, an analysis of factors contributing to participation, or the lack thereof, has not …

Mate Selection, Margaret J. Cason, Norman P. Li

Research Collection School of Social Sciences

"It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife"—so wrote Jane Austen in Pride and Prejudice. From classic literature to contemporary screenplays, from the latest celebrity news to office gossip, it is nearly impossible to escape the pervasive topic of romantic relationships. Indeed, the pursuit of mates consumes a significant portion of our time and energy, and for good reason—mates give us companionship, pleasure, comfort, security, and even health benefits. As we discuss in this article, there are two major theoretical perspectives for understanding mate selection. …