Psychology Commons^™

Young Children With Down Syndrome Show Normal Development Of Circadian Rhythms, But Poor Sleep Efficiency: A Cross-Sectional Study Across The First 60 Months Of Life, Fabian Fernandez, Casandra C. Nyhuis, Payal Anand, Bianca I. Demara, Norman F. Ruby, Goffredina Spano, Caron Clark, Jamie O. Edgin

Department of Educational Psychology: Faculty Publications

Objectives: To evaluate sleep consolidation and circadian activity rhythms in infants and toddlers with Down syndrome (DS) under light and socially entrained conditions within a familiar setting. Given previous human and animal data suggesting intact circadian regulation of melatonin across the day and night, it was hypothesized that behavioral indices of circadian rhythmicity would likewise be intact in the sample with DS.

Methods: A cross-sectional study of 66 infants and young children with DS, aged 5e67 months, and 43 typically developing age-matched controls. Sleep and measures of circadian robustness or timing were quantified using continuous in-home actigraphy recordings performed over …

Comparison Of Patterns Of Use Of Unrecorded And Recorded Spirits: Survey Of Adult Drinkers In Rural Central China, Shiqing Wei, Ping Yin, Ian M. Newman, Ling Qian, Duane F. Shell, Lok-Wa Yuen

Department of Educational Psychology: Faculty Publications

About 70% of the beverage alcohol consumed in China annually is spirits. Recorded spirits make up most spirit consumption, but about 25% of total alcohol consumption (1.7 L pure alcohol per capita annually) is unrecorded spirits (bai jiu), either homemade or made in unregulated distilleries. In some parts of China, the consumption of unrecorded spirits is higher than average. This paper compares the patterns of use of unrecorded distilled spirits and recorded distilled spirits among rural residents in Central China. Interviews were conducted with 3298 individuals in 21 towns/villages in 10 counties in the Hubei, Anhui, and Hebei provinces in …

Composition Of Unrecorded Distilled Alcohol (Bai Jiu) Produced In Small Rural Factories In Central China, Ian Newman, Ling Qian, Niran Tamrakar, Yonghua Feng, Ganrong Xu

Department of Educational Psychology: Faculty Publications

Background: Unrecorded traditional distilled spirits (bai jiu, 白酒) are made and used throughout rural China for everyday use and special occasions. Nearly every town or village has a distiller to supply the demand. In rural China, distilling bai jiu is legal and regulated lightly or not at all. The World Health Organization estimates that as much as 25% of all alcohol consumed in China is unrecorded alcohol, of which an unknown portion is unrecorded bai jiu. Little is known about the composition of unrecorded Chinese spirits from rural parts of the country. This study focused on white spirits because the …

Calling In Retirement: A Mixed Methods Study, Ryan D. Duffy, Carrie L. Torrey, Jessica England, Elliot A. Tebbe

Department of Educational Psychology: Faculty Publications

This mixed methods study aimed to examine the experiences of a calling in retirement with a sample of 196 retired adults. First, a qualitative analysis explored the types of activities participants experienced as a calling as well as the types of barriers that participants perceived as keeping them from living their calling. ‘Helping Others’ emerged as the largest category of calling that participants endorsed and ‘No Resources to Live Calling’ emerged as the most frequently endorsed barrier. Building on our qualitative findings, we conducted a quantitative analysis to examine the relation of perceiving a calling with well-being. Consistent with prior …

Taking Charge 2017: Satisfaction Of Residents Of Lincoln, Nebraska, Lisa M. Pytlikzillig, Janell C. Walther, Jake Kawamoto

Lisa PytlikZillig Publications

Between June and August of 2017, a satisfaction survey was completed by more than 1,200 randomly-selected Lincolnites (a random sample, yielding confidence intervals ranging from +/- 1-3% for the full sample, and +/- 2-8% at the district level, at the 95% confidence level1). Listed below are the main findings from that survey, including those obtained from examining the overall sample, and from comparisons among Lincoln’s four City Council Districts.

Overall Satisfaction Ratings

• On average, Lincoln residents reported greater satisfaction than dissatisfaction with most City services in 2017. The average levels of satisfaction were significantly above 3.0 (neutral) for 20 …

The Making Of A Hero: Cultivating Empathy, Altruism, And Heroic Imagination, Ari Kohen, Matt Langdon, Brian R. Riches

Department of Political Science: Faculty Publications

Heroes are not born; they’re made. This article examines the commonalities in the backgrounds of people who take heroic action on behalf of others to theorize the ways in which our society can encourage citizens to prepare themselves to act heroically. In looking closely at a variety of people who have acted heroically, in a single moment or over time, we argue they have at least four crucial commonalities: They imagined situations where help was needed and considered how they would act; they had an expansive sense of empathy, not simply with those who might be considered “like them” but …

Review Of Bird Brain: An Exploration Of Avian Intelligence By Nathan Emery, Alan B. Bond

Avian Cognition Papers

Over the past 30 years, the study of bird behavior has been completely transformed by the ongoing revolution in cognitive psychology, opening up wholly new perspectives on the mental processes underlying such areas as foraging decisions, social intelligence, problem solving, memory encoding, and communication. Although these studies have contributed to a number of recent popular books, until now there has been no attempt to integrate avian cognition and recent findings in avian neuroanatomy and endocrinology into a single account that is attractive and accessible to a general readership. It is a steep challenge, but Nathan Emery has undertaken it in …

Cortisol Responses Enhance Negative Valence Perception For Ambiguous Facial Expressions, Catherine C. Brown, Candance M. Raio, Maital Neta

Department of Psychology: Faculty Publications

Stress exposure elicits a prolonged neuroendocrine response, marked by cortisol release, which can influence important forms of affective decision-making. Identifying how stress reactivity shapes subjective biases in decisions about emotional ambiguity (i.e., valence bias) provides insight into the role stress plays in basic affective processing for healthy and clinical populations alike. Here, we sought to examine how stress reactivity affects valence decisions about emotional ambiguity. Given that stress prioritizes automatic emotional processing which, in the context of valence bias, is associated with increased negativity, we tested how individual differences in acute stress responses influence valence bias and how this decision …

Youthful Familicidal Offenders: Targeted Victims, Planned Attacks, Rosa Viñas-Racionero, Louis B. Schlesinger, Mario Scalora, John P. Jarvis

Department of Psychology: Faculty Publications

A nonrandom national sample of 16 familicides, which involved 19 offenders (ages 14 to 21 years) who either killed or made a serious attempt to kill their families, was studied. The majority of offenders were Caucasian (78.91 %) males (84.21 %) with interpersonal family conflicts due to parental control, substance use, or physical violence. Prior to the murders, 50 % of the offenders reported to others their intent to kill their families. All of the 42 reported victims were specifically targeted and most of the homicides were planned shooting attacks (75 %) rather than spontaneous eruptions. Immediately following the homicides, …

Differentiating Sexual Offender Type On Measures Of Impulsivity And Compulsivity, Tara J. Ryan, Matthew T. Huss, Mario Scalora

Department of Psychology: Faculty Publications

It is suspected that rapists, child molesters, and offenders with both child and adult victims (mixed offenders) may have different motivations and offending patterns—that they are heterogeneous. A central difference between these groups of offenders may be their propensity toward sexually impulsive behaviors and compulsive behavior. Analyses were conducted to assess the mean differences between the various offender types across four measures related to sensation seeking and compulsivity as well as several other proxy behavioral measures. Results suggest that there are differences in sexual impulsive and compulsive behavior among the different types of offenders. Treatment implications are discussed.

A Review Of Contemporary Assessment Tools For Use With Transgender And Gender Nonconforming Adults, Grant P. Shulman, Natalie R. Holt, Debra A. Hope, Richard Mocarski, Joshua Eyer, Nathan Woodruff

Department of Psychology: Faculty Publications

There is increasing recognition of the need for culturally sensitive services for individuals who identify as transgender and gender nonconforming (TGNC), and only recently have empirical studies appeared in the literature that inform best practices for TGNC people. Competent, culturally appropriate clinical services and research depend upon methodologically sound assessment of key constructs, but it is unclear whether appropriate self-report or clinician-rated assessment tools for adults exist. This article reviewed existing published measures to identify areas of strength as well as existing gaps in the available research. The search strategy for this systematic review identified any published article describing a …

Are We Certain About Which Measure Of Intolerance Of Uncertainty To Use Yet?, Vincenzo G. Roma, Debra A. Hope

Department of Psychology: Faculty Publications

Intolerance of Uncertainty (IU) has been understood as a dispositional tendency to view the presence of negative events as unacceptable and threatening, regardless of the likelihood of those events occurring. The preference over the 12-item vs. 27-item of the IUS has been central to debate. The goals of the present study were to evaluate two competing models of measuring IU with model-fitting analyses and explore model invariance of gender (e.g., men vs. women). A sample of 980 individuals completed an online IUS survey. Results indicated that the two-factor short-form model provided better fit to the data compared to the full-length …

A Systematic Review And Secondary Data Analysis Of The Interactions Between The Serotonin Transporter 5-Httlpr Polymorphism And Environmental And Psychological Factors In Eating Disorders, Vanja Rozenblat, Deborah Ong, Matthew Fuller-Tyszkiewicz, Kirsti Akkermann, David Collier, Rutger C. M. E. Engels, Fernando Fernandez-Aranda, Jaanus Harro, Judith R. Homberg, Andreas Karwautz, Evelyn Kiive, Kelly K. Klump, Sarah E. Racine, Jodie Richardson, Howard Steiger, Scott F. Stoltenberg, Tatjana Van Strien, Gudrun Wagner, Janet Treasure, Isabel Krug

Department of Psychology: Faculty Publications

Objectives: To summarize and synthesize the growing gene × environment (G × E) research investigating the promoter region of the serotonin transporter gene (5-HTTLPR) in the eating disorders (ED) field, and overcome the common limitation of low sample size, by undertaking a systematic review followed by a secondary data meta-analysis of studies identified by the review. Method: A systematic review of articles using PsycINFO, PubMed, and EMBASE was undertaken to identify studies investigating the interaction between 5-HTTLPR and an environmental or psychological factor, with an ED-related outcome variable. Seven studies were identified by the systematic review, with complete data sets …

Evaluation Of Visual-Evoked Cerebral Metabolic Rate Of Oxygen As A Diagnostic Marker In Multiple Sclerosis, Nicholas A. Hubbard, Yoel Sanchez Araujo, Camila Caballero, Minhui Ouyang, Monroe P. Turner, Lyndahl Himes, Shawheen Faghihahmadabadi, Binu P. Thomas, John Hart Jr., Hao Huang, Darin T. Okuda, Bart Rypma

Department of Psychology: Faculty Publications

A multiple sclerosis (MS) diagnosis often relies upon clinical presentation and qualitative analysis of standard, magnetic resonance brain images. However, the accuracy of MS diagnoses can be improved by utilizing advanced brain imaging methods.We assessed the accuracy of a new neuroimaging marker, visual-evoked cerebral metabolic rate of oxygen (veCMRO2), in classifying MS patients and closely age- and sex-matched healthy control (HC) participants. MS patients and HCs underwent calibrated functional magnetic resonance imaging (cfMRI) during a visual stimulation task, diffusion tensor imaging, T1- and T2-weighted imaging, neuropsychological testing, and completed self-report questionnaires. Using resampling techniques to avoid bias and increase the …

Defining Dimensions In Schizotypy: Factor Structure Replication And External Validation Of The Schizotypal Personality Questionnaire, Brief Revised Updated (Spq-Bru)., Elaina Montague

Department of Psychology: Dissertations, Theses, and Student Research

Background: Schizotypy is a construct that captures quantitative dimensions of the psychosis continuum from clinical to non-clinical expressions. The purpose of this study was to determine the factor structure and criterion validity of a newly revised self-report measure, the Schizotypal Personality Questionnaire–Brief Revised Updated (SPQ-BRU; Davidson, Hoffman, & Spaulding, 2016) for predicting later cognitive-perceptual experiences in college undergraduates.

Method: The data analytic sample was comprised of 2,474 undergraduate students (female = 71.9%) attending a university in the Midwest. First, we aimed to identify a model of best fit by comparing latent measurement models of schizotypy using confirmatory factor analysis (CFA). …

The Nmda Receptor Glun2c Subunit Controls Cortical Excitatoryinhibitory Balance, Neuronal Oscillations And Cognitive Function, Subhash C. Gupta, Aparna Ravikrishnan, Jinxu Liu, Zhihao Mao, Ratnamala Pavuluri, Brandon G. Hillman, Pauravi J. Gandhi, Dustin J. Stairs, Ming Li, Rajesh R. Ugale, Daniel T. Monaghan, Shashank M. Dravid

Department of Psychology: Faculty Publications

Despite strong evidence for NMDA receptor (NMDAR) hypofunction as an underlying factor for cognitive disorders, the precise roles of various NMDAR subtypes remains unknown. The GluN2Ccontaining NMDARs exhibit unique biophysical properties and expression pattern, and lower expression of GluN2C subunit has been reported in postmortem brains from schizophrenia patients. We found that loss of GluN2C subunit leads to a shift in cortical excitatory-inhibitory balance towards greater inhibition. Specifically, pyramidal neurons in the medial prefrontal cortex (mPFC) of GluN2C knockout mice have reduced mEPSC frequency and dendritic spine density and a contrasting higher frequency of mIPSCs. In addition a greater number …

Repairing The Broken Mirror: Understanding Men's Muscularity-Focused Body Image Concerns Through The Lens Of Gender Role Conflict And Self-Compassion., Michael S. Butchko

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Psychological research pertaining to the study of men and masculinity has discerned that men are increasingly becoming dissatisfied with their bodies. However, men’s body image research has been neglected as researchers originally concluded that only women were impacted. However, the last 20 years has begun to elucidate factors and consequences of muscularity-focused body image dissatisfaction among men. Particularly, some men engage in dangerous behaviors (e.g., excessive exercise, dieting, steroid use) in order to obtain a body with large biceps, chiseled chest, and defined abdominal muscles. Also, more men are experiencing characteristics of muscle dysmorphia (MD), a subtype of body dysmorphic …

Does Alcohol Mediate The Relationship Between Sexual Victimization And Risk Perception In A Date Rape Vignette, Kaylee N. Flower, Antover P. Tuliao, Dennis E. Mcchargue

UCARE: Research Products

The present study used a date-rape vignette to examine the relationship between prior victimization, drinking habits (AUDIT score), risk perception. This was part of a larger study that analyzed sexual victimization and aggression. The present study looked at the 913 college-aged women that self-identified as heterosexual and bisexual at 2 mid-western colleges. They completed a battery of surveys that identified relevant history and behaviors. Findings suggest that the problematic drinking variable (AUDIT) mediates the relationship between prior victimization and risk perception.

Sleep, Executive Control, And Psychopathology In Children: A Longitudinal Study And An Examination Of Brief Sleep Treatment, Katherine M. Kidwell

Department of Psychology: Dissertations, Theses, and Student Research

Researchers have acknowledged that poor sleep is not merely a symptom of psychopathology but also a contributing factor to the development of psychopathology in children (Walker & Harvey, 2010). However, more research is needed to explicate the associations among sleep, executive control (EC), and psychopathology. Specifically, there are few studies using longitudinal designs and limited research on how treating sleep can improve mental health symptoms. This dissertation provides a conceptual framework for the associations among sleep, EC, and psychopathology. The conceptual framework is bolstered by two studies. Study 1 is an examination of early sleep problems and preschool EC as …

Contributions Of Television Use To Beliefs About Fathers And Gendered Family Roles Among First-Time Expectant Parents, Patty X. Kuo, L. Monique Ward

Department of Child, Youth, and Family Studies: Faculty Publications

TV content has been documented to portray a limited range of gender roles, and to frequently depict fathers as incompetent parents. Accordingly, this study explored whether first-time expectant parents’ beliefs about gendered family roles and the importance of fathers to child development were related to their TV use. Participants were 201 individuals (122 women, 79 men) from across the United States expecting their first biological child in a cohabiting heterosexual relationship. Participants completed an online survey assessing weekly TV exposure, exposure to TV programs featuring fathers, perceived realism of TV, use of TV to learn about the world, and beliefs …

Review Of Qualitative Research: A Guide To Design And Implementation (4th Ed.) (2016) By S.B. Merriam & E.J. Tisdell., Wayne A. Babchuk

Department of Educational Psychology: Faculty Publications

I strongly recommend Qualitative Research: A Guide to Design and Implementation for qualitative and general methodology courses and for researchers and practitioners looking for guidance in planning or gaining a better understanding of qualitative research. It is a wonderful text that provides succinct and useful descriptions of fundamental attributes of qualitative research, invaluable examples for planning and conducting research studies, and strategies for disseminating and evaluating research. As qualitative research has gained momentum in academic disciplines and applied fields of practice, the text provides a bedrock publication for adult education scholars and practitioners to help further advance our discipline.

Emotion Moderates The Association Between Htr2a (Rs6313) Genotype And Antisaccade Latency, Mark S. Mills, Olivia Wieda, Scott F. Stoltenberg, Michael Dodd

Department of Psychology: Faculty Publications

The serotonin system is heavily involved in cognitive and emotional control processes. Previous work has typically investigated this system’s role in control processes separately for cognitive and emotional domains, yet it has become clear the two are linked. The present study, therefore, examined whether variation in a serotonin receptor gene (HTR2A, rs6313) moderated effects of emotion on inhibitory control. An emotional antisaccade task was used in which participants looked toward (prosaccade) or away (antisaccade) from a target presented to the left or right of a happy, angry, or neutral face. Overall, antisaccade latencies were slower for rs6313 C allele homozygotes …

Antipsychotic Drugs On Maternal Behavior In Rats, Ming Li

Department of Psychology: Faculty Publications

Rat maternal behavior is a complex social behavior. Many clinically used antipsychotic drugs, including the typical drug haloperidol and atypical drugs clozapine, risperidone, olanzapine, quetiapine, aripiprazole and amisulpride, all disrupt active maternal responses (e.g. pup retrieval, pup licking and nest building) to various extents. In this review, I present a summary of recent studies on the behavioral effects and neurobiological mechanisms of antipsychotic action on maternal behavior in rats. I argue that antipsychotic drugs at the clinical relevant doses disrupt active maternal responses primarily by suppressing maternal motivation. Atypical drug-induced sedation also contributes to their disruptive effects, especially that on …

Perceptions Of Well-Being In Nonmetropolitan Nebraska: 2016 Nebraska Rural Poll Results, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph Cantrell, Brad Lubben, Larry J. Mcelravy Jr.

Publications from the Center for Applied Rural Innovation (CARI)

Certain indicators have pointed to overall economic growth in Nebraska. The state’s unemployment rate has remained among the lowest in the nation and wages have increased. However, net farm income continued to decline last year and employment growth in the state has been largely concentrated in the metropolitan counties. Given the challenges and uncertainties of recent years, how do rural Nebraskans believe they are doing and how do they view their future? How satisfied are they with various items that influence their well-being? Have these views changed over the past 21 years? This paper provides a detailed analysis of these …

Infant Language Assessment Predicts Later Math Disabilities, Aaron T. Halvorsen, Dennis Molfese

UCARE: Research Products

Prevention of cognitive disabilities currently remains out of reach. Yet, interventions are crucial to maximizing developmental outcomes later in life. To be effective, interventions must occur at the earliest age possible to mitigate potential developmental problems. This study is an attempt to identify newborn infants at risk for developing math disabilities later in life. Several studies used assessment tests at relatively late ages in order to predict future cognitive abilities (Aarnoudse-Moens et al., 2013; Kiechl-Kohlendorfer et al., 2013). More recent research used MRI scans of neonate brains to investigate the relationships between academic abilities and preterm births (Ullman et al., …

Behavioral Effects Of Phencyclidine On Nicotine Self- Administration And Reinstatement In The Presence Or Absence Of A Visual Stimulus In Rats, Natashia Swalve, Steven T. Pittenger, Rick A. Bevins, Ming Li

Department of Psychology: Faculty Publications

Rationale—Tobacco use is a serious health problem in the United States and this problem is potentiated in patients with schizophrenia. The reward system is implicated in schizophrenia and may contribute to the high comorbidity between nicotine use and schizophrenia but very little research has been done on the topic. The reward-enhancement effect of nicotine has been shown to be important in nicotine use, but there have been no studies on this effect in animal models of schizophrenia.

Objectives—This study was designed to determine the effects of phencyclidine, used to model negative symptoms of schizophrenia, on self-administration of nicotine with or …

Global/Local Processing In Incidental Perception Of Hierarchical Structure, Mark S. Mills

Department of Psychology: Dissertations, Theses, and Student Research

The goal of the current thesis is to provide a framework for investigating and understanding visual processing of hierarchical structure (i.e., local parts nested in global wholes, such as trees nested in forests) under incidental processing conditions—that is, where processing of information at global and local levels is both uninformative (cannot aid task performance) and task-irrelevant (need not be processed to perform the task). To do so, a novel method combining two widely-used paradigms (spatial cueing and compound stimulus paradigms) is used for implicitly probing observers’ perceptual representations over the course of processing. This compound arrow cueing paradigm was used …

“Great Job Cleaning Your Plate Today!” Determinants Of Child-Care Providers’ Use Of Controlling Feeding Practices: An Exploratory Examination, Dipti A. Dev, Brent A. Mcbride, Katherine E. Speirs, Kimberly A. Blitch, Natalie A. Williams

Department of Child, Youth, and Family Studies: Faculty Publications

Background National early childhood obesity prevention policies recommend that child-care providers avoid controlling feeding practices (CFP) (e.g., pressure-to-eat, food as reward, and praising children for cleaning their plates) with children to prevent unhealthy child eating behaviors and childhood obesity. However, evidence suggests that providers frequently use CFP during mealtimes.

Objective Using the Academy of Nutrition and Dietetics (2011) benchmarks for nutrition in child care as a framework, researchers assessed child-care providers’ perspectives regarding their use of mealtime CFP with young children (aged 2 to 5 years).

Design Using a qualitative design, individual, face-to-face, semi-structured interviews were conducted with providers until …

Differing Perspectives On Older Adult Caregiving, Eve M. Brank, Lindsey E. Wylie

Department of Psychology: Faculty Publications

Informal older adult caregiving allows older adults to stay in their homes or live with loved ones, but decisions surrounding older adult care are fraught with complexities. Related research and case law suggest that an older adult’s need for and refusal of help are important considerations; the current study is the first to examine these factors experimentally. Two samples (potential caregivers and care recipients) provided responses regarding anticipated emotions, caregiver abilities, and allocation of daily caregiving decision making based on a vignette portraying an older adult who had a high or low level of autonomy and who accepted or refused …

Uninvolved Maternal Feeding Style Moderates The Association Of Emotional Overeating To Preschoolers’ Body Mass Index Z-Scores, Maren Hankey, Natalie A. Williams, Dipti A. Dev

Department of Child, Youth, and Family Studies: Faculty Publications

Objective: To examine the relation between preschoolers' eating behaviors and body mass index (BMI) z-scores (BMIz) and the moderating role of permissive parent feeding styles in these associations.

Design: Cross-sectional study involving mothers' report of food-related parenting styles and child eating behaviors.

Setting: Small city in southern Mississippi.

Participants: Mother–preschooler dyads (n = 104).

Main Outcome Measure: Child body BMIz.

Analysis: Moderated multiple regression.

Results: An uninvolved feeding style moderated the relationship between emotional eating and BMIz such that children with higher emotional overeating scores had higher a BMIz in the presence of an uninvolved feeding style (B …