Digital Commons Network^™

Is Psychological Science Committing “Suicide” By Linguistic Muddling?, Roger K. Thomas

Animal Sentience

Beginning mainly with the “cognitive revolution” in psychology in the latter half of the 20^th century, psychological science has been committing “suicide” slowly via linguistic muddling. Peña-Guzmán’s target article is but one of thousands of cuts contributing to this death by “suicide.” Having said that, given the current state of affairs in animal cognition research, there is much to commend in Peña-Guzmán’s article. I leave that to others, however. This commentary explains how the suicide by muddling of psychological science is happening in general, with the understanding that it applies also to Peña-Guzmán’s target article.

On Assisted Suicide, Clark Glymour

Animal Sentience

What would be the moral implications of the capacity for suicide in nonhuman animals? Humans can be helped to end their lives if they no longer find them bearable. Should captive animals not be given the same possibility?

The Potential Of Epigenetics Research To Transform Conceptions Of Phenotype Development, David S. Moore

Pitzer Faculty Publications and Research

Epigenetics remains an exciting subdiscipline of biology, generating discoveries and insights about development. Because epigenetic phenomena can draw attention to the dynamic, interactional, and probabilistic nature of phenotype development, epigenetics research could hasten the demise of both nature-nurture debates and reductionist, genetically determinist perspectives on phenotype development. However, new data alone will not inevitably transform conceptualizations of phenotype origins, because it remains possible to assimilate epigenetic phenomena into traditional conceptual frameworks; epigenetic discoveries could even strengthen biologically determinist conclusions if traditional conceptualizations are retained. Although epigenetics will not force conceptual transformation, epigenetics research encourages the dismissal of the nature-nurture dichotomy …

Sibling Relationship Quality And Mexican-Origin Adolescents' And Young Adults' Familism Values And Adjustment, Sarah E. Killoren, Sue A. Rodriguez De Jesus, Kimberly A. Updegraff, Lorey A. Wheeler

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

We examined profiles of sibling relationship qualities in 246 Mexican-origin families living in the United States using latent profile analyses. Three profiles were identified: Positive, Negative and Affect-Intense. Links between profiles and youths’ familism values and adjustment were assessed using longitudinal data. Siblings in the Positive profile reported the highest familism values, followed by siblings in the Affect-Intense profile and, finally, siblings in the Negative profile. Older siblings in the Positive and Affect-Intense profiles reported fewer depressive symptoms than siblings in the Negative profile. Further, in the Positive and Negative profiles, older siblings reported less involvement in risky behaviors …

Parent-Child Differences In Psychological Distress Following Childhood Cancer Treatment, Shelby A. Wilson

Master's Theses and Doctoral Dissertations

While the prognosis for pediatric cancer is improving, survivorship is accompanied by a number of potential long-term consequences. While not all childhood cancer survivors (CCS) and their parents experience psychological distress during survivorship, research does indicate that at least some do experience significant problems that warrant intervention. The current study was a retrospective analysis of an existing cross-sectional dataset that examined associations between psychological distress and other late effects in CCS and their parents. Neurocognitive late effects (NCLE) and parent/child distress were found to predict both parent and child psychological distress. Time since diagnosis was found to be related to …

Reliability And Validity Of The Hd-Pro-Triadtm, A Health-Related Quality Of Life Measure Designed To Assess The Symptom Triad Of Huntington's Disease., Nicholas R Boileau, Julie C Stout, Janes S Paulsen, David Cella, Michael K Mccormack, Martha A Nance, Samuel Frank, Jin-Shei Lai, Noelle E Carlozzi

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: Huntington's disease (HD), is a neurodegenerative disorder that is associated with cognitive, behavioral, and motor impairments that diminish health related quality of life (HRQOL). The HD-PRO-TRIADTM is a quality of life measure that assesses health concerns specific to individuals with HD. Preliminary psychometric characterization was limited to a convenience sample of HD participants who completed measures at home so clinician-ratings were unavailable.

OBJECTIVES: The current study evaluates the reliability and validity of the HD-PRO-TRIADTM in a well-characterized sample of individuals with HD.

METHODS: Four-hundred and eighty-two individuals with HD (n = 192 prodromal, n = 193 early, and n …

Pretrial Attitudes And Their Influence On Interpretation Of Case Evidence And Mock Juror Decision-Making In Insanity Defense Cases, Justine M.L. Gonzales

Honors Papers

Pretrial attitudes (attitudes held preceding any case-specific information) towards the insanity defense are known to influence jurors’ decision-making about a case. However, the impact of pre-trial attitude on decisions across different types of evidence was an open question that the present study addressed. Through Amazon Mechanical Turk, participants indicated their pretrial support for the insanity defense. Participants served as mock jurors and rated the likelihood of giving the defendant not guilty by reason of insanity (NGRI) as well as perceived responsibility for the defendant’s actions, they gave these ratings after introducing seven different pieces of evidence (baseline case vignette, mother …

Meta-Analyses Of The Relationship Between Depression And Nine Dimensions Of Perfectionism, Gabriel Lynn Hottinger

Electronic Theses and Dissertations

Perfectionism has been shown to be related to depression, but perfectionism is multidimensional. Some dimensions are related to positive psychological characteristics and outcomes and other dimensions are related to negative psychological characteristics and outcomes. This study reports results of nine meta-analyses performed to investigate the association between each of nine subscales of perfectionism and depression to determine which dimensions of perfectionism are most strongly associated with depression. The two subscales that were used from the Hewitt and Flett (1991b) Multidimensional Perfectionism scale were Self-Oriented Perfectionism (SOP) and Socially-Prescribed Perfectionism (SPP). The five subscales that were used from the Frost et …

Origins Of Thalamic And Cortical Projections To The Posterior Auditory Field In Congenitally Deaf Cats., Blake E Butler, Nicole Chabot, Andrej Kral, Stephen G Lomber

Psychology Publications

Crossmodal plasticity takes place following sensory loss, such that areas that normally process the missing modality are reorganized to provide compensatory function in the remaining sensory systems. For example, congenitally deaf cats outperform normal hearing animals on localization of visual stimuli presented in the periphery, and this advantage has been shown to be mediated by the posterior auditory field (PAF). In order to determine the nature of the anatomical differences that underlie this phenomenon, we injected a retrograde tracer into PAF of congenitally deaf animals and quantified the thalamic and cortical projections to this field. The pattern of projections from …

I Hate It, But I Can't Stop: The Romanticization Of Intimate Partner Abuse In Young Adult Retellings Of Wuthering Heights, Brianna R. Zgodinski

ETD Archive

In recent years, there has been a trend in young adult adaptations of Wuthering Heights to amend the plot so that Catherine Earnshaw chooses to have a romantic relationship with Heathcliff, when in Bronte’s novel she decides against it. In the following study, I trace the factors that contribute to Catherine’s rejection of Heathcliff as a romantic partner in the original text. Many critics have argued that her motives are primarily Machiavellian since she chooses a suitor with more wealth and familial connections than Heathcliff. These are indeed factors; however, by engaging with contemporary research on adolescent development, I show …

The Common Sense Of Counseling Psychology: Introducing, Lisa M. Mcandrew, Jessica L. Martin, Myrna L. Friedlander, Katherine Shaffer, Jessica Y. Breland, Sarah Slotkin, Howard Leventhal

Educational & Counseling Psychology Faculty Scholarship

The goal of therapy is typically to improve clients’ self-management of their problems, not only during the course of therapy but also after therapy ends. Although it seems obvious that therapists are interested in improving client’s self-management, the psychotherapy literature has little to say on the topic. This article introduces Leventhal’s Common-Sense Model of Self-Regulation, a theoretical model of the self-management of health, and applies the model to the therapeutic process. The Common-Sense Model proposes that people develop illness representations of health threats and these illness representations guide self-management. The model has primarily been used to understand how people self-manage …

Neural Correlates Of Response Inhibition In Early Childhood: Evidence From A Go/No-Go Task, Aishah Abdul Rahman, Daniel J. Carroll, Kimberly Espy, Sandra A. Wiebe

Developmental Cognitive Neuroscience Laboratory: Faculty Publications

We examined the neural correlates underlying response inhibition in early childhood. Five-year-old children completed a Go/No-go task with or without time pressure (Fast vs. Slow condition) while scalp EEG was recorded. On No-go trials where inhibition was required, the left frontal N2 and posterior P3 were enhanced relative to Go trials. Time pressure was detrimental to behavioral performance and modulated the early-occurring P1 component. The topography of ERPs related to response inhibition differed from patterns typically seen in adults, and may indicate a compensatory mechanism to make up for immature inhibition networks in children.

Preparing To Parent: Mindfulness In Expectant Parents Exposed To Adversity, Laurel Marie Hicks

Wayne State University Dissertations

Expectant parents who have been exposed to psychosocial risk encounter deleterious psychological (Ashley et al., 2016), and physiological (V. H. Pereira, Campos, & Sousa, 2017) effects. This not only affects the parent-to-be, but also may affect the developing fetus (E. P. Davis et al., 2011) and is linked to poorer infant development (Lefmann & Combs-Orme, 2014). However, not all risk-exposed individuals experience this, many are resilient and still thrive in the face of adversity. Understanding potential risk and resiliency factors in expectant parents is advantageous, so tailored interventions can be devised to improve outcomes. One potential resiliency factor, mindfulness, is …

Identifying Sex-Specific Cognitive And Diagnostic Profiles Of Children On The Autism Spectrum, Jessica Lee Irwin

Wayne State University Dissertations

Although there has been great interest in identifying sex differences in diseases or disorders that differentially affect males versus females, relatively less effort has been devoted to research on the differences between males and females with autism spectrum disorder (ASD), despite the known male preponderance in ASD. The identification of separate male and female phenotypes within ASD would help parents, teachers, and clinicians better identify girls who may need ASD-related intervention services, inform the targets and goals of such interventions, and lead to the refinement of diagnostic criteria and instruments designed to diagnose ASD in children.

The current study sought …

Schools And Families Empowering Learning (Safe-Learning): An Intervention Feasability Study, Lilia Elizabeth Mucka

Wayne State University Dissertations

For parents, academic achievement is an important part of their child’s development. Generally, parents, teachers and the community are expected to play a supporting role in learning, yet many students struggle in an educational system some believe is in crisis (Dunlosky, Rawson, Marsh, Nathan, & Willingham, 2013). Low-income minority youth are particularly at risk for negative outcomes, such as higher absence rates in school and lower achievement scores (Hochschild, 2003; Zhang, 2003), as compared to suburban White middle/upper-income youth. This study aimed to examine the feasibility of implementing the SAFE-Learning intervention, an adaptation of the Family Check Up, with urban …

Teen Dating Violence: Attitudes And The Mediating Role Of Self-Control From A Social-Ecological Perspective, Frederick Warren Upton

Wayne State University Dissertations

The purpose of this study was to examine the relationship between Teen Dating Violence (TDV) attitudes and environmental and self-control constructs using structural equation models. First, adolescents (N=1236) attitudes about TDV were analyzed to determine if consistent distinct subtypes emerged. Distinct subtypes of TDV attitudes were identified: Very Unacceptable, Moderately Unacceptable, Verbal Aggression and Checking Behavior. Next the direct relationship between subtypes of TDV attitudes and self-control and environmental constructs, neighborhood disorganization, extracurricular activities and parental supervision, were investigated. TDV subtypes did indeed show unique relationships with environmental and self-control factors, further supporting the distinct types of teen dating violence …

Child Temperamental Regulation And Classroom Quality In Head Start: Considering The Role Of Cumulative Economic Risk, Kathleen Moritz Rudasill, Leslie R. Hawley, Jennifer Locasale-Crouch, Eric S. Buhs

Department of Educational Psychology: Faculty Publications

There is growing recognition that cumulative economic risk places children at higher risk for depressed academic competencies (Crosnoe & Cooper, 2010; NCCP, 2008; Sameroff, 2000). Yet, children’s temperamental regulation and the quality of the early childhood classroom environment have been associated with better academic skills. This study is an examination of prekindergarten classroom quality (instructional support, emotional support, organization) as a moderator between temperamental regulation and early math and literacy skills for children at varying levels of cumulative economic risk. The sample includes children enrolled in Head Start programs drawn from the FACES 2009 study. Three main findings emerged. First, …

Self, Death, And Suicide: Does An Animal Know Of These?, Carolyn A. Ristau

Animal Sentience

Peña-Guzmán makes a strong case, using examples from the media and scientific literature, that many captive animals suffer severely. In examining the possibility of animal suicide, he dismisses the need for “reflective self-subjectivity” and “intent” in suicidal behavior. He claims that at least some animals understand “death,” citing examples of behavior he deems to be death “rituals.” But these can be more simply interpreted. The possibility of animal suicide remains more dubious than Peña-Guzmán suggests.

Post-Training Inactivation Of The Anterior Thalamic Nuclei Impairs Spatial Performance On The Radial Arm Maze, R.E. Harvey, S.M. Thompson, L.M. Sanchez, Ryan M. Yoder, B.J. Clark

Psychology

The limbic thalamus, specifically the anterior thalamic nuclei (ATN), contains brain signals including that of head direction cells, which fire as a function of an animal's directional orientation in an environment. Recent work has suggested that this directional orientation information stemming from the ATN contributes to the generation of hippocampal and parahippocampal spatial representations, and may contribute to the establishment of unique spatial representations in radially oriented tasks such as the radial arm maze. While previous studies have shown that ATN lesions can impair spatial working memory performance in the radial maze, little work has been done to investigate spatial …

The Mediating Influence Of Career Aspirations And Career Decision-Making Self-Efficacy On Self-Differentiation, Vocational Identity, And Career Indecision, Jay Justin Middleton

Doctoral Dissertations

Research indicates that numerous family variables influence the career-development process (Osipow, 1983). Bowen's family systems theory is one model through which to view the development and influence of the family on career development (Bowen, 1972). According to his theory, individuals begin life highly dependent on family members for all forms of support. As people grow into adults, they slowly become independent of their family, or self-differentiated. Adults low in self-differentiation have been found to make decisions in order to appease their families. Further, low levels of self-differentiation have been related to greater mental health problems (Skowron & Friedlander, 1998) and …

Changes In Behavior And Emotion Under Chicken Domestication, Martin Johnsson

Animal Sentience

Marino’s target article provides an overview of chickens’ cognition, emotion, and personality, with the aim of changing how people view chickens. In this commentary, I will agree that chickens deserve better than their reputation, but contend with a statement about the lack of behavioral change under chicken domestication.

Applying An Ecological Model To Predict Adolescent Academic Achievement, Claudia Anagurthi Anagurthi

Wayne State University Dissertations

The purpose of this study was to examine the relationships between multiple intrapersonal, microsystem, and macrosystem factors. The predictor variable was academic achievement. The theoretical model used was Bronfenbrenners’ Ecological Systems Theory and Bandura’s Social Learning Theory.

Participants in this study were ninth to twelfth grade high school students from a charter school that catered to students from urban and suburban backgrounds (N = 312). Students were from various socioeconomic backgrounds but primarily of African American and Latino descent. The students were asked to complete several surveys assessing their demographics and the variables grouped by their ecological contexts as follows: …

Yoga And The Ability To Counteract Negative Effects Of Stress And Trauma, Allison R. Steinwand, Staci L. Born

Counseling and Human Development Faculty Publications

Many individuals today struggle with the effects of chronic stress, whether due to social and environmental factors or as a result of trauma embedded in their psychophysiology. Research has demonstrated that once an individual endures a traumatic event, there are undesirable changes that occur in the brain and body It is of the utmost importance that mental health counselors consider the relationship between the body and mind. The purpose of this paper is to describe the negative impact traumatic experiences and chronic stress has on the brain and body. Furthermore, the ways in which yoga practice can mitigate trauma symptoms …

Use Of Vertical Enclosure Space And Species-Typical Locomotion By A Rehabilitating Spider Monkey (Ateles Fusciceps), Jake Funkhouser

Undergraduate Honors Theses

With wild spider monkey populations in decline, investigations contributing to captive welfare, and successful rehabilitation and reintroduction knowledge is increasingly pressing. Quantifying and analyzing the appropriateness of naturalistic enclosure designs to foster species-typical behaviors is an effective way to address both of these needs. This study investigates enclosure space use, vertical space preference, substrate use, positional/postural modes, and interactions with human caregivers of a wild-caught, pet-trade rehabilitant Columbian black spider monkey (Ateles fusciceps rufiventris, N = 1). Video data collected daily from August to October 2015 via focal animal sampling (from 08:00 to 10:00) at Alouatta Sanctuary, Panama …

Ask Your Doctor About Exposure Therapy!: Direct-To-Consumer Marketing Of Empirically Supported Psychological Treatments For Anxiety, Joshua C. Fulwiler

Electronic Theses and Dissertations

Despite efforts to disseminate Evidence-Based Psychological Interventions (EBPIS) to mental health practitioners, most individuals with psychological disorders do not receive any form of treatment, and many others who do seek treatment do not receive EBPIS. The success of the pharmaceutical industry in effectively marketing prescription drugs directly to consumers is considered as a model for advancing dissemination of EBPIS. Utilizing undergraduate students as participants, the current study examined how potential consumers of mental health services respond to internet-based marketing information about EBPIS. Participants vieinformation about anxiety disorders and a specific type of treatment (i.e., cognitive-behavioral therapy) in both text and …

Objective And Subjective Temperature Effects Of Virtual Reality, Nicholas B.N. Lauderdale

EWU Masters Thesis Collection

The purpose of this study was to examine whether we could manipulate an individual’s body temperature by immersing them in a virtual environment. Virtual reality (VR) involves digital environment immersion of individuals and their movements into a digital space designed to simulate a real environment. The goal of VR is to give the perception that people are actively interacting with the virtual environment. The present study examined the effects of VR on participants in two conditions: the experimental condition of a snowy blizzard environment and the control condition of a temperate forest environment. It was hypothesized that participants would experience …

Impact Of Inter-Parental Character Assassination On Children Post-Divorce, Holly Keller

EWU Masters Thesis Collection

Divorce is a common phenomenon in the United States that constitutes as a crisis for many families (Esmaeili & Yaacob, 2011; Heatherington, 1979). Kelly (2003) estimates that about 8 to 15 percent of parents continue high conflict anywhere from 2 to 3 years post-divorce. Post-divorce parental conflict has been found to be more important in influencing the functioning of adolescents than parental divorce (Amato, 2001). The purpose of this study is to investigate if adult children will generally tend to join in coalition with a same sex primary custodial parent regardless of their parent’s role in character assassination. Eastern Washington …

Experiment Versus Analogy In The Search For Animal Sentience, Geoffrey Hall

Animal Sentience

Deciding between rival accounts of an instance of an animal’s behavior can frequently be achieved by experimental tests of different predictions made by the alternatives. When, however, one (or both) of the alternatives is expressed in terms of the mental state of the animal, an experimental test to distinguish them can be hard to find. Although it is unsatisfactory in many ways, it may be necessary to fall back on argument from analogy with human behavior and experience.

Cognitive Continuity In Cognitive Dissonance, David R. Brodbeck, Madeleine I. R. Brodbeck

Animal Sentience

Zentall’s (2016) model of cognitive dissonance is compatible with cognitive continuity between humans and nonhumans. It may help explain cognitive dissonance-like behavior in many species, including humans. It is also consistent with Tinbergen’s (1963) ‘four whys’ in ethological explanation.

Establishing That Contrast Is Cognitive Dissonance, Travis R. Smith

Animal Sentience

Zentall suggests that the same mechanism underlies cognitive dissonance in humans and the within-trial contrast effect in pigeons (and humans). The contrast effect has face validity in explaining cognitive dissonance, but more research is needed to establish construct validity. To determine whether both phenomena share the same mechanism, future research should test (1) whether both share physiological processes, (2) whether individuals who show sensitivity to one are also sensitive to the other, and (3) whether both phenomena are affected by the same changes in an independent variable.