Psychology Commons^™

Fourth Time's The Charm?: Modeling A Psychologically-Based Peace Iv Program In Northern Ireland, Cailin A. Rogers

The Macalester Review

Abstract: Social conflict has consumed Northern Ireland for centuries. The relationship between Catholic Nationalists and Protestant Loyalists has proved difficult to reconcile–current policy approaches have been unable to attain peace. This paper seeks to explore the gaps in policy created by ignoring the important distinction between the social identities Nationalists and Loyalists have created and which they continue to perpetuate. This paper examines Social identity theory in context of Northern Ireland and applies the psychology of disparate community identities to current policies and trends in Northern Ireland to suggest reasons for a lack of progress towards peace. Unfortunately, contemporary Northern …

Duel Or Diversion? Conscientiousness And Executive Function In The Prediction Of Health And Longevity, Tim Bogg, Brent W. Roberts

Psychology Faculty Research Publications

Response to Hall and Fong Letter to the Editor in Annals of Behavioral Medicine 45(3).

The Role Of Anxiety In Binge Eating Behavior: A Critical Examination Of Theory And Empirical Literature, Kamila S. White, Diane L. Rosenbaum

Psychology Faculty Works

The purpose of this manuscript is to expand the understanding of binge eating by reviewing the role of aspects of negative affect. Specifically, this paper will present evidence for further investigation of the bearing that anxiety may have in binge eating development and maintenance. A comprehensive review of the literature regarding the relation of binge eating and anxiety was performed. Valuable contributions have been made to the binge eating literature regarding some aspects of negative affect (i.e., depression); however, outside of bulimia nervosa studies, much of the theoretical and empirical binge eating research to date has not directly addressed the …

A Narrative Review Of Yoga And Mindfulness As Complementary Therapies For Addiction., Surbhi Khanna, Jeffrey M Greeson

College of Science & Mathematics Departmental Research

This paper reviews the philosophical origins, current scientific evidence, and clinical promise of yoga and mindfulness as complementary therapies for addiction. Historically, there are eight elements of yoga that, together, comprise ethical principles and practices for living a meaningful, purposeful, moral and self-disciplined life. Traditional yoga practices, including postures and meditation, direct attention toward one's health, while acknowledging the spiritual aspects of one's nature. Mindfulness derives from ancient Buddhist philosophy, and mindfulness meditation practices, such as gentle Hatha yoga and mindful breathing, are increasingly integrated into secular health care settings. Current theoretical models suggest that the skills, insights, and self-awareness …

Rescued Goats At A Sanctuary Display Positive Mood After Former Neglect, Elodie F. Briefer, Alan G. Mcelligott

Sentience Collection

Moods influence cognitive processes in that people in positive moods expect more positive events to occur and less negative ones (“optimistic bias”), whereas the opposite happens for people in negative moods (“pessimistic bias”). The evidence for an effect of mood on cognitive bias is also increasing in animals, suggesting that measures of optimism and pessimism could provide useful indicators of animal welfare. For obvious ethical reasons, serious poor treatments cannot be easily replicated in large mammals in order to study their long-term effects on moods. In this study, we tested the long-term effects (>2 years) of prior poor welfare …

Environmental Change Alters Personality In The Rainbow Trout, Oncorhynchus Mykiss, Ashley J. Frost, Jack S. Thomson, Charlotte Smith, Hannah C. Burton, Ben Davis, Phillip C. Watts, Lynne U. Sneddon

Sentience Collection

Boldness is a personality trait that defines how individuals respond to risky situations and has clear fitness consequences. Since the adaptive value of boldness is context dependent, the benefit of a distinct personality is less clear when the environment is unpredictable. An ability to modulate behaviour can be beneficial, although as behavioural plasticity itself may be costly this depends on the levels of environmental stability. Both boldness and its plasticity are linked with physiological stress coping mechanisms, whereby animals with reduced glucocorticoid responses to stress are bolder and less flexible in behaviour. We investigated the behavioural changes made by bold …

Site Fidelity And Homing Behaviour In Intertidal Fishes, Gemma E. White, Culum Brown

Sentience Collection

The theory of ecological cognition poses that the brains and behaviour of animals are shaped by the environmental challenges they face in their everyday lives. Site fidelity and homing ability was tested for five species of intertidal rock pool fish by tagging and displacing them to new rock pools at various distances from their ‘home’ rock pools. Three of the species were rock pool specialists whilst the remaining two spend a small proportion of their life in rock pools during early ontogeny. The three specialists showed strong site fidelity with >50 % of individuals found in the same pool 42 …

Are Juvenile Domestic Pigs (Sus Scrofa Domestica) Sensitive To The Attentive States Of Humans? The Impact Of Impulsivity On Choice Behaviour, Christian Nawroth, Mirjam Ebersbach, Eberhard Von Borell

Attention Collection

Previous studies have shown that apes, dogs and horses seem to be able to attribute attentive states to humans. Subjects chose successfully between two persons: one who was able to see the animal and one who was not. Using a similar paradigm, we tested a species that does not rely strongly on visual cues, the domestic pig (Sus scrofa domestica). Subjects could choose between two unfamiliar persons, with only one showing attention, in three different conditions (body, head away, body turned - head front). Subjects (n = 16) only showed a tendency towards …

Conceptualising The Impact Of Arousal And Affective State On Operant Conditioning, Melissa J. Starling, Nicholas Branson, Denis Cody, Paul D. Mcgreevy

Animal Training and Obedience Collection

Animal training relies heavily on an understanding of species-specific behaviour as it integrates with operant conditioning principles. Following on from recent studies showing that affective states and arousal levels may correlate with behavioural outcomes, we explore the contribution of both affective state and arousal in behavioural responses to operant conditioning. This paper provides a framework for assessing how affective state and arousal may influence the efficacy of operant training methods. It provides a series of three-dimensional conceptual graphs as exemplars to describing putative influences of both affective state and arousal on the likelihood of dogs and horses performing commonly desired …

Two Distinct Ipsilateral Cortical Representations For Individuated Finger Movements., Jörn Diedrichsen, Tobias Wiestler, John W Krakauer

Brain and Mind Institute Researchers' Publications

Movements of the upper limb are controlled mostly through the contralateral hemisphere. Although overall activity changes in the ipsilateral motor cortex have been reported, their functional significance remains unclear. Using human functional imaging, we analyzed neural finger representations by studying differences in fine-grained activation patterns for single isometric finger presses. We demonstrate that cortical motor areas encode ipsilateral movements in 2 fundamentally different ways. During unimanual ipsilateral finger presses, primary sensory and motor cortices show, underneath global suppression, finger-specific activity patterns that are nearly identical to those elicited by contralateral mirror-symmetric action. This component vanishes when both motor cortices are …

The Effect Of Visual Suggestion On Exercise Motivation And Outcomes, Thomas G. Plante, Ashley Morisako, Justine Folk, Elizabeth Kay, Caroline Read, Ashley Dunn, Angel Perez, Eleanor Willemsen

Psychology

Theories of suggestion and motivation were used to examine if college students exercising in an environment with low or high motivation posters would affect mood, perceived exertion, and exercise workload (i.e., RPM and speed). A total of 134 students (62 males, 72 females) were randomly assigned to one of three conditions while exercising: relaxing posters (i.e., tropical nature), motivational posters (i.e., competitive bikers), or no posters (i.e., control). Participants completed 20 minutes of exercise at their own pace. Measures of mood were taken immediately prior to and following exercise. Exercise workload was recorded throughout. Results indicate that participants in the …

When The Cradle Falls: The Subversion, Secrets, And Sentimentality Of Lullabies, Lauren R. Castro

Music

No abstract provided.

Towards An Understanding Of The Endogenous Nature Of Group Identification In Games, John Smith, Katerina Bezrukova

Psychology

It is commonly assumed that identification with a social group is constant throughout the play of a one-shot game in the absence of feedback. We provide evidence which challenges this assumption. We direct subjects to play one of two versions of the prisoner's dilemma game. These versions are distinguished by the relative attractiveness of the uncooperative action. We refer to the version with a relatively attractive uncooperative action as the Easy Game and the other as the Difficult Game. We find that for the subjects who play the Difficult Game, their change in group identification is significantly related to their …

The Case For Conscientiousness: Evidence And Implications For A Personality Trait Marker Of Health And Longevity, Tim Bogg, Brent W. Roberts

Psychology Faculty Research Publications

Purpose Recent initiatives by major funding agencies have emphasized translational and personalized approaches (e.g., genetic testing) to health research and health management. While such directives are appropriate, and will likely produce tangible health benefits, we seek to highlight a confluence of several lines of research showing relations between the personality dimension of conscientiousness and a variety of health-related outcomes.

Methods Using a modified health process model, we review the compelling evidence linking conscientiousness to health and disease processes, including longevity, diseases, morbidity-related risk factors, health-related psycho-physiological mechanisms, health-related behaviors, and social environmental factors related to health.

Conclusion We argue the …

Use Of A Gateway In-Street Sign Treatment To Increase Yielding To Pedestrians At Crosswalks, Miles K. Bennett

Masters Theses

An important goal to reduce the number of collisions between motorists and pedestrians is to increase motorist’s yielding right-of-way to pedestrians in crosswalks. The current study addresses this goal. A Gateway installation of instreet signs (one in-street sign installed between the two travel lanes in each direction and one on both edges of the roadway in each direction) was evaluated on multilane roads. The first experiment compared the efficacy of adding multiple in-street signs used in a gateway configuration with a single sign between the two travel lanes in each direction. The second experiment compared the in-street sign gateway treatment …

Treatment Options For Adolescent Non-Suicidal Self-Injurious Behavior: A Systematic Review, Rebecca E. Ballinger

Loma Linda University Electronic Theses, Dissertations & Projects

A systematic review was conducted using four different databases and seven different search terms to address the following points: (1) what types of clinical treatment programs are currently being used to address self-harming behaviors in adolescents, (2) how do each of these programs define self-harm, (3) what theory guides these intervention programs, (4) and how effective are these programs at reducing self-harming behaviors in adolescents? Nine final studies were identified and the quality of the reporting of these studies was assessed using an extension of the CONSORT 2010 (Consort Group, 2010) checklist for pragmatic studies. The results of this study …

Effects Of Proton Radiation And Pomegranates On Hippocampus And Behavior, Melissa S. Dulcich

Loma Linda University Electronic Theses, Dissertations & Projects

Exposure to ionizing radiation may have deleterious effects on physical and mental health, with an increased risk of proton radiation for astronauts traveling outside Earth's atmosphere into lower earth orbit. In animal models, radiation has been shown to suppress neurogenesis in the subgranular zone of the hippocampus, a key area for learning and memory. Furthermore, some evidence suggests that compounds found in fruits and vegetables (e.g. polyphenols) may offer some protection against the cellular effects of radiation. Few studies have looked at the effects of proton radiation on the central nervous system, even though proton radiation is the most prevalent …

Simpatia And Perceptions Of Healthcare Mistreatment Among Latino And Anglo Women, Andres Gilberto Mendez

Loma Linda University Electronic Theses, Dissertations & Projects

Past research has examined perceptions of mistreatment in the context of healthcare professional-patient relationships, but the majority of the literature has focused primarily on racial and ethnic differences. Guided by Betancourt's Model for the Study of Culture, the aim of this research was to examine the role of culture and its association with perceptions of healthcare mistreatment among Latino and Anglo women. Specifically, this study investigated ethnic differences in perceptions of healthcare mistreatment through the investigation of simpatía, a cultural script that stresses interpersonal harmony and personal characteristics such as being likeable and easy going. The study also found ethnic …

Discrimination-Based Attributions For Mistreatment Affect Continuity Of Care, Gregory John Regts

Loma Linda University Electronic Theses, Dissertations & Projects

Previous research has described the role of perceived healthcare mistreatment and negative emotions in continuity of cancer screening care for both Latino and Anglo American women (Betancourt, Flynn, & Ormseth, 2011). From a social psychological perspective, cognitive processes, such as the causal attributions patients make for the way they are treated, are expected to play a role in how mistreatment affects emotion and behavior. Based on Weiner's attribution theory of motivation and emotion and Betancourt's integrative model of culture, psychological processes, and behavior, the present study examined the influence of attributing healthcare mistreatment to discrimination on continuity of cancer screening …

Sexual Trauma, Attachment, And Dissociation In Eating Disorder Populations, Kelly Cauley Rivinius

Loma Linda University Electronic Theses, Dissertations & Projects

The current study examined the process by which attachment influences dissociation in the presence of sexual trauma history. Sixty-two female individuals completed measures of attachment, trauma, and dissociation as a part of the intake assessment process the first week of their admission to a partial hospitalization program for treatment of an eating disorder. These archival data (2006 – 2013) were hand scored and coded by the researcher to ensure consistency across measures. Multiple mediations in parallel and moderated mediations in parallel were run using Hayes’ (2012) bootstrapping PROCESS macros. Consistent with predictions derived from the literature, sexual trauma significantly predicted …

Alaska Winter's Relationship To Domestic Violence And Alcohol Abuse, Jennifer Marie Read

Geography and the Environment: Graduate Student Capstones

Alaska is known for its long, dark, cold winter months. Daylight savings time exists to cope with months that have little sunlight, but that still leaves on average, five hours of daylight. Special light bulbs exist to help with the darkness by providing light that tricks the body into thinking it is getting more sun than it really is. As daylight decreases, the weather turns colder; depression, alcohol, and domestic violence begin to rise. Studies show alcohol related crime and domestic violence occur more during the winter months in Alaska. This research paper will analyze the data pertaining to alcohol …

Former Students' Perceptions Of How Theatre Impacted Life Skills And Psychological Needs, Tia Cowart

Doctoral Dissertations and Projects

The purpose of this qualitative case study was to investigate former high school theatre students' perceptions of how theatre education addressed their psychological needs and impacted life skills. Participants were graduates of a large metropolitan high school, located near Atlanta, GA. A focus group, individual semi-structured interviews and collection of artifacts were the data collection procedures utilized to discover students' perceptions. Pseudonyms were used to protect the identities of the participants. The data analysis process included initial coding, axial coding and memo writing. Based on the information from the interviews, this case study showed the benefits of offering youth opportunities …

Bullying Prevalence In Mississippi: A Comparison Of Urban And Rural Schools, Valarie Mccaskill

Doctoral Dissertations and Projects

This study examines the prevalence of bullying in urban and rural schools in Mississippi. Students at eight middle schools completed the Olweus Bully/Victim Questionnaire to identify bullies and bully victims. The results of the study showed that approximately 50% of students in both urban and rural schools were identified as being bullied once or more during the current school term. There was no significant difference in the prevalence of bullying at urban and rural schools based on students who attended the eight middle schools who participated in the study. However, there was a significant difference in the prevalence of bullying …

The Role Of Instrumental Emotion Regulation In The Emotions-Creativity Link: How Worries Render Neurotic Individuals More Creative, Angela K.-Y. Leung, Letty Kwan, Shyhnan Liou, Chi-Yue Chiu, Lin Qiu, Jose C. Yong

Research Collection School of Social Sciences

Based on the instrumental account of emotion regulation, the current research seeks to offer a novel perspective to the emotions-creativity debate by investigating the instrumental value of trait-consistent emotions in creativity. We hypothesize that emotions such as worry (vs. happy) are some trait-consistent experiences for neurotic individuals and experiencing these emotions can facilitate performance in a creativity task. In two studies, we found support for our hypothesis. First, individuals higher in neuroticism had a greater preference for recalling worrisome (vs. happy) events in anticipation of performing a creativity task (Study 1). Moreover, when induced to recall a worrisome (vs. happy) …

Break The Negative Spiral Over The Haze, David Chan

Research Collection School of Social Sciences

No abstract provided.

The Social Ladder: A Rank-Based Perspective On Social Class, Michael W. Kraus, Jacinth J. X. Tan, Melanie B. Tannenbaum

Research Collection School of Social Sciences

Scholars across the social sciences have studied social class for centuries. In this review, we suggest that social class is a fundamental means by which individuals are ranked on the social ladder of society. A rank-based perspective on social class shines light on several future areas of research: Specifically, understanding how social class ranks individuals vis-à-vis others leads to predictions about how class is signaled in interactions, influences social cognition and health, is shaped by global economic inequality trends, and changes across the life course. Importantly, our theory highlights the potential of experimental manipulations of social class rank for testing …

Locating The Social Ladder Across Cultures And Identities, Michael W. Kraus, Jacinth J. X. Tan, Melanie B. Tannenbaum

Research Collection School of Social Sciences

It is rare to have the opportunity to write a theory paper on a topic that, we believe at least, will become a very important part of psychological research in the future. That this target article has sparked such a high level of sophistication in the commentaries is indicative of this possibility; psychologists have truly arrived at the forefront of the social class discussion, and we are very excited to be a part of it! In the spirit of moving forward this discussion, each of the commentaries raises a number of important points that intersect with our own theory. Engaging …

A Note-Restructuring Intervention Increases Students’ Exam Scores, Dov Cohen, Emily Kim, Jacinth J. X. Tan, Mary-Ann Winkelmes

Research Collection School of Social Sciences

It was hypothesized that students’ learning would be enhanced by an intervention getting them to elaborate on and restructure the notes they had taken in lecture. Students in a research methods course were randomly assigned to weeks in which they would turn in a copy of their restructured lecture notes along with a very brief summary of the class. This intervention required students to spend quality time-on-task. Subsequently, results of exam questions from weeks in which students completed the intervention were compared to weeks they did not do so. The intervention improved student performance by a full class grade (11 …

Experiences Of Latina First Generation College Students: Exploring Resources Supporting The Balancing Of Academic Pursuits And Family Life, Hercilia B. Corona-Ordoñez

Graduate Doctoral Dissertations

This study used a qualitative interview approach and thematic analysis (Braune and Clark, 2006) to interview first generation college student Latinas, exploring their experiences with higher education, their navigation/negotiation of resources for academic success and for wellness of self and family, and barriers they face as they attempt to both safeguard self and family wellness and reach their academic goals. It also directly explored the potential resources participants would find useful and ways in which colleges/universities might support them in these pursuits.

With this method, this study identified 6 major themes in the lives of first generation college student Latinas: …

The Influence Of Mindful Attention On Value Claiming In Distributive Negotiations: Evidence From Four Laboratory Experiments, Jochen Reb, Jayanth Narayanan

Research Collection Lee Kong Chian School Of Business

We examined the effect of mindful attention on negotiation outcomes in distributive negotiations across four experiments. In Studies 1 and 2, participants who performed a short mindful attention exercise prior to the negotiation claimed a larger share of the bargaining zone than the control condition participants they negotiated with. Study 3 replicated this finding using a different manipulation of mindful attention. Study 4 again replicated this result and also found that mindful negotiators were more satisfied with both the outcome and the process of the negotiation. We discuss theoretical and practical implications, limitations, and future directions.