Psychology Commons^™

How Risk-Related Statistics, As Reported In News And Social Media, Are Linked To The Use Of The Public Transit System, Prashiddhi Pokhrel

Thinking Matters Symposium

Due to the pandemic, people have started relying more on televisions, news, social media, and other news outlets for guidance. Moreover, with the increasing amount of news, data, and information there is also an increase in the amount of misleading statistics. People’s opinions and decisions significantly depend on the data, statistics, and information that they are exposed to, as well as their sources. For this project, we want to look at how information and its sources are affecting the decision made by the general public for the usage of the Portland Transit System. It is very important to know why …

Black-Capped Chickadee (Parus Atricapillus) Food Preference, Isabelle Gilbert

Thinking Matters Symposium

All animals must make decisions on where to find, select, capture, and eat food. These factors contribute to a species’ food preference, such as making decisions on what food to eat based on calories. Optimal foraging theory predicts how an animal behaves when searching for food, including optimization of food type, patch choice, time spent in patches, and movement. All animals also make decisions based on predation risk by avoiding predators and making trade-offs on time spent searching for, pursuing, and handling food. The objective of my study is to examine food preference of black-capped chickadees (Parus atricapillus). Birds may …

Assessing Rat Behavioral Response To Novelty, Neha Mathew

Honors Scholar Theses

The hippocampus is the part of the brain that is involved in memory and navigation. Neurons in the hippocampus, known as place cells, fire in specific locations within this region of the brain as the subject navigates through their environment. As these cells fire, they create a map-like representation of this environment. However if the environment is altered in any way, the place cell firing pattern is adjusted to incorporate this new information. This adjustment will inevitably cause subjects to take more time to complete their task. The goal of our testing was to assess how various manipulations, both spatial …

Examining Bystander Blame In Rape And Sexual Assault, Katherine E. Purdom

Honors Theses

The present study investigated the effect of various factors on blame distribution in sexual violence cases. Participants (N = 378) were randomly assigned to either a rape (N = 187) or sexual assault (N = 190) condition and directed to read a scenario that varied only by the terminology indicated by the condition. Participants were provided two pre-filled slots labeled as the perpetrator and victim. Additionally, they were given two blank “free-response” options in which participants could assign blame and indicate a responsible party if they found it necessary. Data was gathered from the male (N = 163) and female …

The Effects Of Acute Exercise On Retrieval Induced Forgetting, Walter Simpson

Honors Theses

Retrieval Induced Forgetting (RIF) is a type of active forgetting that may play beneficial and detrimental roles in long-term memory. The benefit of the retrieval of certain information is that information will become more readily available following subsequent retrieval; a concept termed the retrieval practice effect (RP). The detrimental effect of RIF may be that, upon the subsequent recall of certain information, related information may be inhibited from recall. The effects and mechanisms of RIF have remained a topic of debate among neuroscientists, psychologists, and other related scholars. The goal of this study was to evaluate the effects of acute …

Observation And Detection Of Adhd Malingering In College Students, Zoe Tenner

Honors Theses

The rate of college students attempting to obtain Attention-Deficit/Hyperactivity Disorder (ADHD) diagnoses in order to gain access to prescription stimulant medications has shown a large increase over the past 20 years. Research has also shown that college students are frequently able to convincingly present themselves as meeting clinical criteria for ADHD with relative ease, meaning that the barrier to false presentation for the purpose of obtaining inappropriately prescribed medication is minimal. There is a need for more concise, accurate tools to detect these efforts in clinical settings, which is an area of research pursued by members of the University of …

For Better Or Worse? Hallmark Movie Viewership And Unrealistic Relationship Beliefs, Taylor Welch

Honors Theses

Past studies have shown that what we watch on television is linked to what we believe (Gerbner et al., 1982; Lippman et. al, 2014). Many studies have discovered a link between unrealistic relationship beliefs and television viewing within specific genres of television viewing, yet no research has been done to examine the association between Hallmark movie viewing on romantic relationship beliefs despite the channel’s increasing popularity. The goal of the present study was to examine the relationship between Hallmark movie viewing and romantic relationship beliefs. Through an online participant recruitment website, self-report data was collected from 302 married participants ranging …

Table Of Contents, Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.

“Ichachu”: Ontological Diversity For Assembling Common Futures, Kaliana Conesa

The International Journal of Ecopsychology (IJE)

The present work explores the role of discursive analyses of language as potent elements in networks of discourse and practice. A particular focus is with how language functions in multiple, overlapping registers, and how this affects its ability to motivate and coalesce diverse actors into communities of practice. In particular, usages of sovereignty, food sovereignty, and ontology are explored as a means for understanding the process of cross-cultural eco-social action. Fundamental to these analyses is the precept that registers of language represent an epistemic diversity always operating in collaborations for biocultural sustainability. By “eco-social action,” it is meant any practice, …

Desingularizing “Self” And “Nature”: Bruno Latour’S Politics Of Nature And Lorraine Daston’S Against Nature, Editorial Board

The International Journal of Ecopsychology (IJE)

"... looking to embrace “the whole of nature” with the “totality of one’s self” is a gluttonous impossibility that betrays the real non-trope insatiable consumerism ..."

Book Review Jeff Vandermeer (2021), Hummingbird Salamander, Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.

Editorial Introduction Vol 2 (1) 2021

The International Journal of Ecopsychology (IJE)

No abstract provided.

Carlos Castaneda (1925-1998): Reading Between His Lines, A Summary Judgment, Jay C. Fikes Phd

The International Journal of Ecopsychology (IJE)

Don Juan is a fictional character. Yaqui in Sonora and Arizona have no history of peyote rituals. These two facts help explain why, by 1975, Castaneda’s followers were seeking shamans comparable to Don Juan among the Huichol of Mexico. In recent years peyote tourists have invaded the sacred land where Huichol venerate the peyote spirit. The rising tide of tourists in that area is rapidly depleting peyote and has stimulated Mexican authorities to incarcerate Huichol peyote hunters (Fikes, 1993; 2013). In the early 1990s Castaneda created a cult, Tensegrity, which taught disciples stylized movements combining “tai chi, modern dance and …

Nostalgia, The Liminal, And Feral Love In Guillermo Enrique Hudson’S “Green Mansions”, George Conesa

The International Journal of Ecopsychology (IJE)

No abstract provided.

Plastic Shamans, Intellectual Colonialism And Intellectual Appropriation In New Age Movements, Joseba I. Arregi Phd

The International Journal of Ecopsychology (IJE)

The reality of colonialism plagues indigenous populations and continues into the present, generating new scenarios of oppression. This new oppression is tied to so-called alternative models of progress, to the success of sustainable development, and to the recognition of the importance of biodiversity in the 21^st Century. This work presents three processes of biological and cultural appropriation which constitute a new chapter in the long history of colonial aggression and indigenous resistance.

The Influence Of Mental Fatigue On Sessional Ratings Of Perceived Exertion In Elite Open And Closed Skill Sports Athletes, Joseph O. C. Coyne, Aaron J. Coutts, Robert U. Newton, G. Gregory Haff

Research outputs 2014 to 2021

The influence of mental fatigue on sessional ratings of perceived exertion in elite open and closed skill sports athletes. J Strength Cond Res 35(4): 963-969, 2021-The main purpose of this investigation was to examine influence of mental fatigue on sessional ratings of perceived exertion (sRPE) over a training week in elite athletes in open skill (OS, i.e., more unpredictable and externally paced sports) and closed skill (CS, i.e., more predictable and internally paced) sports. Visual analogue scales for mental fatigue, sRPE (CR-10 scale), and training duration were collected from an OS group (n = 27) of basketball and volleyball athletes …

Exploring The Relationships Between Community Experiences And Well-Being Among Youth Experiencing Homelessness, Katricia Stewart

Dissertations and Theses

The current dissertation presents two published empirical studies and one new study informed by the findings and recommendations of the first two. The first study investigated how intrapersonal factors (self-esteem, psychological distress, and optimism) and social-contextual factors (social support, sense of community, and empowerment) relate to the psychological well-being of 100 youth experiencing homelessness. The results indicated that all six variables were significantly related to well-being, but the intrapersonal factors had a stronger association with psychological well-being than the social-contextual factors. The second manuscript is a qualitative study investigating what community means to youth experiencing homelessness, what communities they are …

A Participatory Action Research Study Of Police Interviewing Following Crisis Intervention Team Training, Maria Felix-Ortiz, Catherine Steele, Marisa Deguzman, Georgen Guerrero, Melissa Graham

Verbum Incarnatum: An Academic Journal of Social Justice

Estimates vary, but a third to one half of individuals shot and killed by police have a mental illness or disability, and many who are taken into custody languish in county jails where no treatment for their illness is available. The Crisis Intervention Team (CIT) model is an increasingly important adjunct to U.S. police training because it de-escalates tense situations, diverts people with mental illness away from jail and into treatment, and can reduce the risk of civilian deaths during a police encounter. As such, it is a strategy for reducing the social injustice of incarceration or deaths of people …

Evaluation Of A Vocal Mand Assessment And Vocal Mand Training Procedures: A Systematic Replication, Toni O'Connell

Thesis Projects

Numerous mand training procedures have proven effective in developing mand repertoires in children with developmental disabilities, but selection of treatments is usually arbitrary. Bourret et al. (2004) created and tested a vocal mand assessment to systematically determine an effective mand training procedure, thereby reducing the likelihood of implementing ineffective treatments. However, because a comparison between treatments was not completed, the validity of the assessment requires further investigation. This study sought to replicate and extend the findings of Bourret et al. (2004) by including a comparison between two treatments. Study 1 consisted of a replication of the vocal mand assessment and …

Afterschool Music Education Program Linked To Social-Emotional Advantages For Children Facing Economic Hardship, Eleanor D. Brown, Mallory Garnett, Blanca Velazquez-Martin, Suzanne Varnell

Psychology Student Work

Background: The start of the 21st century has hosted decreased access to music education, particularly for children facing economic hardship and children who are Black, Indigenous, and People of Color (BIPOC) (McMurrer, 2007). This is problematic in terms of arts equity and social-emotional benefits children may gain via music participation. The present study examines the impact of an afterschool music education program on social-emotional functioning for elementary school children facing risks related to poverty and racism. Method: Participants were 503 students who attended public elementary schools: 345 students received the Music Education Program (MEP), whereas 158 students enrolled for comparison …

Pilot Analysis Of The Contemporary Beliefs And Identity Inventory, Kathleen Moser, Shelby Kreglow, Stevie N. Grassetti, Caroline Guzi

Psychology Student Work

Background: Feminism is a social movement that advocates for the protection and implementation of policies that promote gender equality. In one study of 116 master’s program students, 42 percent identified as feminist (Charter, 2015). Although little variation was detected between genders, only 6% of participants were male; this disparity is seen in much of the feminism research published today (Rickard, 1987; Bargad, & Hyde 1991, Fischer et al. 2000). The support of people who do not identify as women is imperative to advancing feminist ideals (Precopio, & Ramsey, 2017). While many non-women may support feminist views, measures of feminist identity …

Ageism And Perceptions Of Vulnerability: Framing Of Age During Covid-19 Pandemic, Jordan Broussard, Frauke Schnell, Jasmin Tahmaseb Mcconatha, Jacqueline Magnarelli

Psychology Student Work

Media representations of the Covid-19 pandemic and its devastating consequences have shaped people’s fears, anxiety, and perceptions of vulnerability. Social scientists have examined the consequences of how information is “framed.” Framing theory asserts that issues can be portrayed differently by emphasizing or de-emphasizing aspects and information. According to Lakoff (2004) the impact of a message is not based on what is said but how it is said. Theories of framing focus on how the media frames issues, which then structure and shape attitudes and policies. A news article serves as a frame for an intended message. This paper examines the …

A Theoretical Foundation Introducing An Innovative Service Delivery Model For Families Impacted By Intimate Partner Violence, Rosa L. Boniface, Stevie N. Grassetti

Psychology Student Work

Trauma confers risk for many psychological difficulties among adults and children. Families who have experienced intimate partner violence (IPV) may have unique mental health needs because multiple family members have experienced risk due to trauma exposure (either directly or indirectly) and this experience may impact the protective factor of positive parent and child relationships. Currently available therapeutic services target either adult PTS symptoms or child PTS symptoms and the parent-child relationship. This narrow focus provides suboptimal care for families impacted by IPV. A three-pronged treatment approach targeting adult PTS symptoms, child PTS symptoms, and the parent-child relationship may improve psychological …

Does It Hurt And Heal? A Qualitative Study Of The Relationships Among Sexual Assault Survivors In Support Groups, Brittni Gettys, Sydney Monaghan, Autumn Greene

Psychology Student Work

Research exploring relationships between trauma survivors is largely non-existent. This study will explore effects of social relationships formed between individuals sharing experiences of sexual trauma through group therapy. Researchers will examine potential buffering and supportive effects, and potential negative effects of vicarious traumatization, that may occur from social support. These complex dynamics are explored through examining relationships and experiences of individuals in support groups; open-ended and semi-structured interviews will be utilized in this qualitative approach. The interviews explore experiences such as: healing effects of group therapy for sexual trauma, the extent to which relationships facilitate healing and trauma recovery, experiences …

Playtime And Bedtime Relate To Stress Levels For Children Facing Economic Hardship, Fola Shokunbi, Molly Murphy, Mallory Garnet

Psychology Student Work

Background: Poverty circumstances tax physiological systems that respond to stress. Yet research suggests that supportive parenting may offer some protection. The present study uses daily interview methodology to probe how parents might structure children’s days to promote lower stress levels in the context of poverty risks. Method: Participants were 139 children who attended a Head Start preschool. Mean age was 4 years, 2 months, and 48.9% were identified as female, and 51.1% as male. Approximately 52.6% were identified as Black/African American, 16.6% as Latino/Hispanic American, 8.6% as Asian American and 22.3% as White/European American. Nearly 100% faced economic hardship. Ethical …

Evaluating Differences Between Psychedelic Drug-Users And Non-Psychedelic Drug Users Among College Students, Samuel Colligan, Zachery Engle, Michael Gawrysiak

Psychology Student Work

There has been a recent surge in scientific publications documenting the therapeutic applications of psychedelic drugs (e.g., LSD, psilocybin). Emerging research has demonstrated the potential for medicinal use of psychedelic drugs to mitigate psychiatric concerns, including depression, anxiety, and addiction. While research into psychedelics suggests promise for these atypical substances to address psychiatric concerns, additional research is needed to focus on the associated consequences of recreational psychedelic use (i.e., use of psychedelics for fun or to get “high”) engaged in outside the observation and guidance of a trained mental health practitioner. The present proposal used an archival dataset collected from …

Examining Student Service Members/Veterans (Ssm/V) College Adjustment And Mental Health Risk-Resilience Factors, Michael Quin, Michael Gawrysiak Ph.D.

Psychology Student Work

Student Service Members/Veterans (SSM/V) are an important proportion of the college student population and may be at risk for unique mental health difficulties in comparison to civilian students. Prior research has indicated that the SSM/V population (1) is at greater risk for depression, anxiety, and posttraumatic stress (PTS), (2) experiences greater stigma surrounding mental health issues and treatment, (3) is more likely to engage in problematic alcohol/drug misuse, and (4) experiences greater difficulty adapting to college. Currently, there is limited research attempting to identify risk and protective factors that may exacerbate or attenuate the difficulties SSM/V may face. The present …

Does Methamphetamine (Ma) Cause Cognitive And Neurological Deficits? An Ecologically Valid Approach, Claire Stover

Psychology Student Scholarship

Major: Psychology
Faculty Mentor: Dr. Victoria Templer, Psychology

Methamphetamine Use Disorder (MUD), which is believed to cause cognitive and neurological deficits, is a growing public health concern in the United States. However, current animal constructs of MUD do not model human use patterns. MA users ramp up to a dosage of ~0.75 mg/kg, but current animal models utilize dosages of 3-15 mg/kg. Observed cognitive and neurological deficits may be caused by neurotoxic dosages of MA, not MA use itself. To test this hypothesis, mice were injected with MA twice/day, five days/week, for six months. Dosage increased over the first month …

The Impact Of Anxiety On Romantic Relationship Satisfaction, Mykala Green

Psychology Student Scholarship

Major: Psychology
Faculty Mentor: Dr. Joanna Morris

Stress Levels In Students With Greater Number Of Activities: A Correlational Study, Julia Sinople

Psychology Student Scholarship

Major: Psychology and Biology
Faculty Mentor: Dr. Joanna Morris