Psychology Commons^™

Measuring The Contributions Of Perceptual And Attentional Processes In The Complete Composite Face Paradigm, William B. Erickson, Dawn R. Weatherford

Psychology Faculty Publications

Theories of holistic face processing vary widely with respect to conceptualizations, paradigms, and stimuli. These divergences have left several theoretical questions unresolved. Namely, the role of attention in face perception is understudied. To rectify this gap in the literature, we combined the complete composite face task (allowing for predictions of multiple theoretical conceptualizations and connecting with a large body of research) with a secondary auditory discrimination task at encoding (to avoid a visual perceptual bottleneck). Participants studied upright, intact faces within a continuous recognition paradigm, which intermixes study and test trials at multiple retention intervals. Within subjects, participants studied faces …

Playful Mouth-To-Mouth Interactions Of Belugas (Delphinapterus Leucas) In Managed Care, Jackson R. Ham, Malin K. Lilley, Riley J. Winchenski, Jesus Miranda, Ángel G. Velarde Dediós, Katie Kolodziej, Sergio M. Pellis, Heather M. Manitzas Hill

All Faculty Scholarship

Belugas (Delphinapterus leucas) engage in many forms of play (e.g., object, water, locomotor), but no play is quite as curious as the unusual form of cooperative social play involving mouth-to-mouth interactions. These playful interactions are characterized by two belugas approaching each other head-to-head and interlocking their jaws, clasping one another, as if they were shaking hands. Observed in belugas both in the wild and in managed care, it is seemingly an important type of social play that offers a unique way of socializing with conspecifics. To describe this unusual behavior, a group of belugas in managed care was …

Health & Humility By Proxy: Examining Medical Companions’ Perspective On Physician Humility, Brianna Williamson

Student Research Symposium 2023

Humility has been assessed from numerous angles in psychology. Previous research has examined physician humility and its relevance to quality of care and doctor-patient relationships. In the past, humility—as defined by the patient perspective—has been shown to increase patient trust, overall health outcome, and other positive factors. In the current study, we will explore humility from the perspective of medical companions (someone who accompanies the
patient to their doctor's visit). Using an online study, 304 participants were asked to rate physician humility and list exemplary behaviors seen at their most recent visit. Patients usually have established rapport with their medical …

Exploring The Association Between Humility And Self-Compassion, Analise Espinoza

Student Research Symposium 2023

Humility is virtue that allows one to pursue life with limited pride or arrogance. Humble people tend to view themselves accurately, and tend to be aware and appreciate their strengths and weaknesses. We wondered whether humble people would be more self-compassionate. Self-compassionate people are more likely to treat themselves with kindness, and mindfulness, especially when faced with adverse events. As such, it would make sense that humble people, who have the ability to assess their own faults and gifts, can extend themselves grace and kindness in the face of adversity. To test this association, we asked participants to complete an …

Predictors Of Stress In Minority Students: The Relative Importance Of Optimism Vs Resilience, Rashelle Sanchez, Ho Phi Huynh

Student Research Symposium 2023

Many college students experience stress; optimism and resilience may help students cope with it. Optimism is a person’s positive outlook on their circumstances and their future, whereas resilience is a persons ability to adapt and
overcome challenges throughout their life. In this study, we compared the two to see which one would be a better predictor of stress. First year students (N =355) at a public regional university completed an online study that measure their perceive stress, optimism, and resilience. Bivariate correlations showed that resilience and optimism were both negatively correlated with all four sub-scales of students stress. Linear regression …

Intellectual Limitations And Doctor’S Orders: Examining The Relationship Between Intellectual Humility And Adherence To Medical Advice, Briella A. Nava, Caitlin Weldon, Ho Phi Huynh

Student Research Symposium 2023

Nonadherence to medical advice poses a threat to patients, providers, and the health care system. Intellectual humility reflects one’s ability to recognize their intellectual limitations through the components of independence of intellect
and ego, openness to revising one’s viewpoint, respect for other’s viewpoints, and lack of intellectual overconfidence. Possessing more intellectual humility may help improve the way people interact with medical information, thereby increasing their understanding of medical conditions and necessary treatment. Therefore, we investigated the relationship between intellectual humility and adherence by having participants (N = 196) complete the Comprehensive Intellectual Humility Scale and the General Medication Adherence Scale. …

Examining The Association Between Awareness And Acceptance Of Impermanence And Humility, Caitlin Weldon, Briella A. Nava, Ho Phi Huynh

Student Research Symposium 2023

People who appreciate their smallness compared to the vastness of the world can detach themselves from their egos and become humble. We argue that humility is not only about the relative size of the ego, but also about the relative
time in which the ego exists. The current study examined the relationship between awareness and acceptance of the fleeting nature of time (impermanence) and humility. We collected data from 257 adults residing in the United States
through an online study. Participants completed a measure of impermanence and measures of humility. Bivariate correlations suggested that there were significant positive correlations between …

Just What The Doctor Ordered: Effects Of Humility On Medical Adherence, Sofia Ibarra

Student Research Symposium 2022

Humble people are open to new information, are other-focused, and hold egalitarian beliefs. This project will investigate whether humble people are more likely to be adherent to medical advice. Study 1 will examine trait humility, using the Honest-Humility subscale of the HEXACO and the General Medication Adherence Scale (GMAS). Study 2 will examine whether increasing a person’s state humility affects adherence intentions. Participants will be given a health screening survey and will be told that they have a fictitious disease called thioamine acetlyase (TAA) deficiency. A modified GMAS will measure their adherence intention to treatment of this disease. In Study …

“He Was The One With The Gun!” Associative Memory For White And Black Faces Seen With Weapons, William B. Erickson, Arianna Wright, Moshe Naveh‑Benjamin

Psychology Faculty Publications

Much research has found that implicit associations between Black male faces and aggression afect dispositional judgments and decision-making, but there have been few investigations into downstream efects on explicit episodic memory. The current experiment tested whether such implicit associations interact with explicit recognition memory using an associative memory paradigm in younger and older adults. Participants studied image pairs featuring faces (of Black or White males) alongside handheld objects (uncategorized, kitchenware, or weapons) and later were tested on their recognition memory for faces, objects, and face/object pairings. Younger adults were further divided into full and divided attention encoding groups. All participants …

Seasonality Of Social Behaviour Among Immature Belugas (Delphinapterus Leucas) In Managed Care, Jackson R. Ham, Malin K. Lilley, Malin R. Miller, Heather M. Manitzas Hill

Psychology Faculty Publications

Belugas ( Delphinapterus leucas ) in managed care have been reported to show seasonal variation in socio-sexual behaviour, hormone levels and respiration rates; however, little is known about the social interactions of wild belugas when they are not in summer, near-shore congregations. To better understand if belugas show seasonal variation in social interactions, this study recorded the behaviour of 10 belugas (five females, five males, ranging from birth to 10 years of age) housed in managed care. Social interactions typically peaked in the summer months but persisted at very low levels during the rest of the year. Sea - sonal …

When Experience Does Not Promote Expertise: Security Professionals Fail To Detect Low Prevalence Fake Ids, Dawn R. Weatherford, Devin Roberson, William B. Erickson

Psychology Faculty Publications

No abstract provided.

The Effect Of Viewing Distance On Empirical Discriminability And The Confidence–Accuracy Relationship For Eyewitness Identification, Robert F. Lockamyeir, Curt A. Carlson, Alyssa R. Jones, Maria A. Carlson, Dawn R. Weatherford

Psychology Faculty Publications

The distance from which an eyewitness views a perpetrator is a critical factor for eyewitness identification, but has received little research attention. We presented three mock-crime videos to participants, varying distance to three perpetrators (3, 10, or 20 m). Across two experiments, increased distance reduced empirical discriminability in the form of a mirror effect, such that correct identifications decreased while false identifications increased. Moreover, high confidence identifications were associated with high accuracy at 3 m (Experiment 1 and 2) and 10 m (Experiment 2), but not at 20 m. We conclude that eyewitnesses may be less likely to identify a …

Using A Fork As A Hairbrush: Investigating Dual Routes To Release From Functional Fixedness, Dawn R. Weatherford, Lemira V. Esparza, Laura J. Tedder, Olivia K. H. Smith

Psychology Faculty Publications

Functional fixedness involves difficulty with conceptualizing creative object uses. When it obstructs problem solving, individuals must reframe their approach. We examined how different training techniques – chunk decomposition (i.e., considering an object’s basic parts and physical properties) and constraint relaxation (i.e., considering an object’s different functions) – might rely upon different routes to creative reframing. Additionally, we investigated how different forms of cognitive load interact with these dual routes. Participants learned one of three techniques. Chunk decomposition participants created object breakdown diagrams; constraint relaxation participants created object functions lists; and, free association (control) participants wrote a word that they associated …

You Shall Not Pass: How Facial Variability And Feedback Affect The Detection Of Low-Prevalence Fake Ids, Dawn R. Weatherford, William B. Erickson, Jasmyne Thomas, Mary E. Walker, Barret Schein

Psychology Faculty Publications

In many real-world settings, individuals rarely present another person’s ID, which increases the likelihood that a screener will fail to detect it. Three experiments examined how within-person variability (i.e., differences between two images of the same person) and feedback may have influenced criterion shifting, thought to be one of the sources of the low-prevalence effect (LPE). Participants made identity judgments of a target face and an ID under either high, medium, or low mismatch prevalence. Feedback appeared after every trial, only error trials, or no trials. Experiment 1 used two controlled images taken on the same day. Experiment 2 used …

Laterality Of Eye Use By Bottlenose (Tursiops Truncatus) And Rough-Toothed (Steno Bredanensis) Dolphins While Viewing Predictable And Unpredictable Stimuli, Malin K. Lilley, Amber J. De Vere, Deirdre B. Yeater

Psychology Faculty Publications

Laterality of eye use has been increasingly studied in cetaceans. Research supports that many cetacean species keep prey on the right side while feeding and preferentially view unfamiliar objects with the right eye. In contrast, the left eye has been used more by calves while in close proximity to their mothers. Despite some discrepancies across and within species, laterality of eye use generally indicates functional specialization of brain hemispheres in cetaceans. The present study aimed to examine laterality of eye use in bottlenose dolphins (Tursiops truncatus) and rough-toothed dolphins (Steno bredanensis) under managed care. Subjects were …

Delivering Psychological Services To Military Members, Karen C. Kalmbach, Bret A. Moore

Psychology Faculty Publications

Since 2001, less than half of one percent of the American public have volunteered to serve in the United States Armed Forces. With high-tempo repeated deployments and unconventional warfare, the Post 9/11 military has been exposed to unique trauma and stressors during an unprecedented two-decade long conflict. In voluntarily taking on this role, members are immersed in the total institution of military culture and required to make countless personal sacrifices, often experiencing trauma or other stressors that most in a civilian population will never face. Prevalence rates of mental health problems in active duty as well as veteran populations suggest …

Posttraumatic Growth In Military Populations: Theory, Research, And Application, Karen C. Kalmbach, Bret A. Moore

Psychology Faculty Publications

No abstract provided.

Humble Doctors, Healthy Patients? Exploring The Relationships Between Clinician Humility And Patient Satisfaction, Trust, And Health Status, Ho Phi Huynh, Amy Dicke-Bohmann

Psychology Faculty Publications

Objective: In medicine, numerous commentaries implore clinicians (e.g., physicians, physician assistants, nurse practitioners) to display more humility. However, given the complex power dynamics between patients and clinicians, one should not presume that patients desire and appreciate humble clinicians. This paper examines the relationship between clinician humility and patient outcomes, and aims to provide empirical evidence for the significance of clinician humility.

Methods: In two studies, patients (N = 497) recalled their most recent visit to a clinician through an online survey platform (Qualtrics). Patients rated their clinician’s humility, their satisfaction and trust with their clinician, and their …

Humble Coaches And Their Influence On Players And Teams: The Mediating Role Of Affect-Based (But Not Cognition-Based) Trust, Ho Phi Huynh, Clint E. Johnson, Hillary Wehe

Psychology Faculty Publications

Humility is a desirable quality for leaders across different domains, but not much is known about humility in sports coaches. This study integrated positive and organizational psychology to define humility as it pertains to sports coaches and examined humble coaches’ influence on player development and team climate. Additionally, trust was examined as a mediator between coaches’ humility and the two outcomes. Participants (N = 184; M_age = 23.44, SD_age = 8.69; 73.4% women) rated their coaches’ humility and reflected on the coaches’ influence and their team climate. Results indicated that affect-based, but not cognition-based, trust mediated the …

Ptsd, Complex Ptsd, And Childhood Abuse: Gender Differences Among A Homeless Sample, Sabina De Vries, Gerald A. Juhnke, Cherie Trahan Keene

Counseling and Guidance Faculty Publications

The current study examined the potential relationship between homelessness, gender, and occurrence of Post-Traumatic Distress Disorder (PTSD) and Complex PTSD. Participants were 90 homeless persons from shelters located in a large, South Central Texas, metropolitan city of approximately 1.9 million persons. The study found that homeless participants reported high levels of childhood emotional, physical, and sexual abuse. Homeless women reported higher rates of childhood abuse and were affected by PTSD at a higher frequency than homeless males. PTSD, Complex PTSD, and traumatic experiences such as childhood abuse appear to be contributing factors to homelessness. Results suggest the need for increased …

Characterizing Curiosity-Related Behavior In Bottlenose (Tursiops Truncatus) And Rough-Toothed (Steno Bredanensis) Dolphins, Malin K. Lilley, Amber J. De Vere, Deirdre B. Yeater, Stan A. Kuczaj

Psychology Faculty Publications

Dolphins are frequently described as curious animals; however, there have been few systematic investigations of how dolphins behave when they are curious and the extent to which individual differences in curiosity exist in dolphins. Previous research has described individual differences in dolphins’ frequency of interactions with environmental enrichment as well as quantifying curiosity-related traits of dolphins via personality assessments, though behavioral observation and trait rating components have not been part of the same study. The present study describes two different experiments designed to elicit curiosity in 15 bottlenose (Tursiops truncatus) and 6 rough-toothed (Steno bredanensis) dolphins. In Experiment 1, dolphins …

Rocs In Eyewitness Identification: Instructions Vs. Confidence Ratings, Laura Mickes, Travis M. Travis M. Seale-Carlisle, Stacy A. Wetmore, Scott D. Gronlund, Steven E. Clark, Curt A. Carlson, Charles A. Goodsell, Dawn R. Weatherford, John T. Wixted

Psychology Faculty Publications

From the perspective of signal-detection theory, different lineup instructions may induce different levels of response bias (Clark, 2005). If so, then collecting correct and false identification rates across different instructional conditions will trace out the ROC – the same ROC that, theoretically, could also be traced out from a single instruction condition in which each eyewitness decision is accompanied by a confidence rating. We tested whether the two approaches do in fact yield the same ROC. Participants were assigned to a confidence rating condition or to an instructional biasing condition (liberal, neutral, unbiased, or conservative). After watching a video of …

Do Pinnipeds Have Personality? Broad Dimensions And Contextual Consistency Of Behavior In Harbor Seals (Phoca Vitulina) And California Sea Lions (Zalophus Californianus), Amber J. De Vere, Malin K. Lilley, Lauren Highfill

Psychology Faculty Publications

Personality has now been studied in species as diverse as chimpanzees and cuttlefish, but marine mammals remain vastly underrepresented in this area. A broad range of traits have been assessed only once in each of bottlenose dolphins and California sea lions, while consistent individual differences in a few specific behaviors have been identified in grey seals. Furthermore, the context component of definitions of personality is not often assessed, despite evidence that animals may show individual patterns of behavioral consistency across contexts. The current study therefore aimed to use behavioral coding to assess underlying personality factors and consistency across contexts in …

The Weapon Focus Effect: Testing An Extension Of The Unusualness Hypothesis, Curt A. Carlson, William E. Pleasant, Dawn R. Weatherford, Maria A. Carlson, Jane E. Bednarz E. Bednarz

Psychology Faculty Publications

The weapon focus effect (WFE) occurs when a weapon distracts eyewitnesses, harming memory for the perpetrator and other details. One explanation is that weapons are unusual in most contexts, and unusual objects distract eyewitnesses. We extended this unusualness hypothesis to include typical objects used in a distinctive manner, as criminals often make use of a typical object as a weapon (e.g., tire iron, beer bottle). Undergraduates (N = 963) viewed a video depicting a man with a handgun, distinctive object, typical object and action, or typical object used as a weapon. Only the handgun reduced eyewitness identification accuracy relative to …

The Influence Of Perpetrator Exposure Time And Weapon Presence/Timing On Eyewitness Confidence And Accuracy, Curt A. Carlson, David F. Young, Dawn R. Weatherford, Maria A. Carlson, Jane E. Bednarz E. Bednarz, Alyssa R. Jones

Psychology Faculty Publications

Crimes can occur in a matter of seconds, with little time available for an eyewitness to encode a perpetrator’s face. The presence of a weapon can further exacerbate this situation. Few studies have featured mock crimes of short duration, especially with a weapon manipulation. We conducted an experiment to investigate the impact of weapon presence and short perpetrator exposure times (3 versus 10 s) on eyewitness confidence and accuracy. We found that recall concerning the perpetrator was worse when a weapon was present, replicating the weapon focus effect. However, there was no effect on eyewitness identification accuracy. Calibration analyses revealed …

Out Of The Mouth Of Babes: Lessons From Research On Human Infants, Stan A. Kuczaj, Malin K. Lilley

Psychology Faculty Publications

Marine mammal behavior and cognition researchers often face a number of challenges, including the research subjects’ lack of interest and verbal abilities, as well as choosing a paradigm with appropriate stimuli for the subjects’ perceptual and cognitive abilities. Researchers who work with human infants often encounter similar challenges when studying infant cognition and have developed strategies to overcome these challenges, including using stimuli that capture the infants’ attention, determining what tasks are age-appropriate, and using conditioned responses to test discrimination abilities. This paper encourages marine mammal researchers to learn from the research paradigms and techniques used in human infant research …

Law Enforcement And Military Members: Engaging In The Community, Karen C. Kalmbach, Randy Garner

Psychology Faculty Publications

This chapter seeks to assist law enforcement by providing an empirical review of research on the relationship between military service and risk of dangerousness—to self (suicide) or others (violent crime). Risk posed by military members is poorly understood and largely overstated by media reports. The following discussion will reveal that—notwithstanding the unique aspects of military culture and service—most risk factors for violence (towards self and others) are similar for both military members and nonmilitary alike. However, some aspects of military service, (e.g., combat exposure), may impact the behavior and thought processes of service members who come into contact with law …

Predictors Of Juvenile Court Dispositions In A First-Time Offender Population, Karen C. Kalmbach, Phillip M. Lyons

Psychology Faculty Publications

Scholars and policy makers have long been troubled by the potential for some youth to receive disparate sanctioning as a function of extralegal factors, especially against the backdrop of ethnic/racial minority group overrepresentation in the juvenile justice system as a whole. Beginning in the late 1990s, many states began to adopt a graduated sanctions model in response to the emerging ‘get tough’ zeitgeist of the day. Originally intended by the federal government to reinforce juvenile accountability and to ensure equitable treatment of all youth in custody, some stakeholders began to note concerns about uneven outcomes in the use of graduated …

The Effects Of Explicit And Implicit Cognitive Factors On The Learning Patterns In The Iowa Gambling Task, Melissa J. Hawthorne, Dawn R. Weatherford, Karin Tochkov

Psychology Faculty Publications

The Iowa Gambling Task (IGT) has become a standard tool in the area of decision making, but recent studies have indicated that cognitive factors might distort the implicit learning expected from the original design of the task. This paper examines the effects of cognitive factors on the performance and learning outcomes of the IGT along two dimensions. First, the instructions for the task are manipulated to test whether more detailed information is conducive to adopting a winning strategy in the IGT. Second, procedural priming’s role is investigated by administering a pattern recognition task ahead of the IGT. The results indicate …

Legal Authority And Limitations, Phillip M. Lyons, Karen C. Kalmbach

Psychology Faculty Publications

The core element for emergency involuntary commitment is dangerousness to oneself or others. Statutes typically also mandate immediate or near immediate petition to the courts, and require immediate or near immediate professional psychiatric review. This chapter reviews the case law associated with civil commitment statutes, both historically and in terms of current issues.