Psychology Commons^™

Supporting Positive Parent-Toddler Relationships And Reducing Toddler Tantrums: Evaluation Of Pcat-E, Tara M. Sjuts

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

At the most fundamental level, a positive parent-child relationship is the foundation of child success. However, the toddler period may present difficulties for the parent-child relationship. As toddlers explore their autonomy, they challenge parents with noncompliance and temper tantrums, which may be difficult for the parent-child relationship. This study examined the impact of an extension of Parent-Child Attunement Therapy (Parent Child Attunement Therapy – Enhanced; PCAT-E) on parenting behaviors, toddler tantrum behaviors, and the parent-toddler relationship. This extension featured eight individual didactic and coaching sessions with parent-child dyads focused on teaching positive parenting skills, effective commands, and emotion language modeling. …

Event-Related Potential Correlates Of Social And Nonsocial Cognitive Processes Related To Schizotypy, Charles A. Davidson

Department of Psychology: Dissertations, Theses, and Student Research

Social cognitive, neurocognitive, and social functioning research in serious mental illness (SMI) have recently proliferated. Their synergy requires translational bridges to applied research. This project aims to develop a measurement protocol capable of measuring independent components of social cognitive and neurocognitive brain functioning. These brain processes should each vary systematically with schizotypal traits whose extremes represent core elements of psychotic disorders. The measurement technology must be affordable, efficient, and acceptable for use in clinical settings.

An ERP protocol was developed that incorporates an array of candidate measures. The stimuli consist of emotional (angry and happy), neutral, and scrambled (non-face comparison) …

Procedural Due Process In Modern Problem-Solving Courts: An Application Of The Asymmetric Immune Knowledge Hypothesis, Leah C. Georges

Department of Psychology: Dissertations, Theses, and Student Research

Problem-solving courts, such as drug and mental health courts, function under the model of therapeutic jurisprudence—the idea that legal policies and procedures should help and not harm clients, within the confines of the law (Winick & Wexler, 2002). Although it would seem that the lack of procedural due process in most problem-solving courts is in direct opposition to the best interests of a client, it is possible that observers find this more of a problem than do the court clients themselves. This two-experiment study applied Igou’s (2008) AIK hypothesis to problem-solving courts’ practice of sanctioning in the absence of due …

The Effects Of Alcohol Intoxication And Cognitive Emotion Regulation Strategies On Lab-Based Partner Aggression, Laura E. Watkins

Department of Psychology: Dissertations, Theses, and Student Research

Intimate partner aggression (IPA) is a serious national health concern that affects an alarming number of individuals and can lead to substantial psychological and physical suffering. Situational risk factors that arise in the immediate context of IPA reflect state-like influences that trigger aggression. Because these factors are more variable and fluctuate according to the situation, they are potentially promising targets for prevention and intervention efforts (e.g., through cognitive and behavioral interventions). Within this realm, two factors in particular appear to play a prominent role in the etiology of IPA: alcohol intoxication and cognitive emotion regulation strategies. In contrast to prior …

An Examination Of The Role Of Social Support, Coping Strategies, And Individual Characteristics In Students’ Adaptation To College, Arleen Bejerano

Department of Communication Studies: Dissertations, Theses, and Student Research

Adaptation, or adjustment, is a psycho-social process that occurs when an individual accepts and integrates into his or her life a transition from one situation to another situation (Schlossberg, 1981). Many individuals struggle with transitions because transitions involve changes in the environment, roles, routines, and/or ways of looking at the world. The present investigation examines the transition from high school to college, and explores the interpersonal and individual ways that students manage the changes accompanying this transition. Using Transition Theory as a framework, students’ social support networks, coping strategies, self-esteem, and depression are posited to influence students’ adaptation to college …

Understanding The Role Of Trust In Cooperation With Natural Resources Institutions, Joseph A. Hamm

Department of Psychology: Dissertations, Theses, and Student Research

This dissertation investigates the role of trust in predicting cooperation with a natural resources management institution. It begins with an exploration of the legal landscape against which the relationship between land owners and natural resources management institutions is contextualized, presents a review of the often ostensibly disparate trust literature and a framework for its integration, and proposes and tests a model of trust and cooperation in the natural resources context. The results provide mixed support for the model as proposed but confirm the importance of trust in this context and suggest implications for policy, especially the potential importance of increasing …

Parent Vs. Teacher Ratings Of Children’S Shyness As Predictors Of Language And Attention Skills, Kathleen Moritz Rudasill, Amanda Prokasky, Xiaoqing Tu, Scott R. Frohn, Kate Sirota, Victoria J. Molfese

Department of Educational Psychology: Faculty Publications

Shyness in childhood has been linked to multiple adjustment outcomes, including poor peer relations, internalizing problems, and clinical anxiety. However, shyness does not consistently emerge as a negative predictor of children’s success. This incongruity may stem, in part, from variations in the operationalization and measurement of shyness in different studies. Researchers often combine parent and teacher ratings of shyness, but correlations between parent and teacher reports are consistently small to medium. The purpose of this study is to examine parent and teacher ratings of shyness as they predict language and attention skills in preschool children, and explore discrepancies between parent …

Evolutionary Pressures On Primate Intertemporal Choice, Jeffrey R. Stevens

Department of Psychology: Faculty Publications

From finding food to choosing mates, animals must make intertemporal choices that involve fitness benefits available at different times. Species vary dramatically in their willingness to wait for delayed rewards. Why does this variation across species exist? An adaptive approach to intertemporal choice suggests that time preferences should reflect the temporal problems faced in a species' environment. Here, I use phylogenetic regression to test whether allometric factors (relating to body size), relative brain size, and social group size predict how long 13 primate species will wait in laboratory intertemporal choice tasks. Controlling for phylogeny, a composite allometric factor that includes …

Antioxidant Gene Therapy Against Neuronal Cell Death, Juliana Navarro-Yepes, Laura Zavala-Flores, Anandhan Annadurai, Fang Wang, Maciej Skotak, Namas Chandra, Ming Li, Aglaia Pappa, Daniel Martinez-Fong, Luz Maria Del Razo, Betzabet Quintanilla-Vega, Rodrigo Franco

Department of Psychology: Faculty Publications

Oxidative stress is a common hallmark of neuronal cell death associated with neurodegenerative disorders such as Alzheimer's disease, Parkinson's disease, as well as brain stroke/ischemia and traumatic brain injury. Increased accumulation of reactive species of both oxygen (ROS) and nitrogen (RNS) has been implicated inmitochondrial dysfunction, energy impairment, alterations in metal homeostasis and accumulation of aggregated proteins observed in neurodegenerative disorders, which lead to the activation/modulation of cell death mechanisms that include apoptotic, necrotic and autophagic pathways. Thus, the design of novel antioxidant strategies to selectively target oxidative stress and redox imbalance might represent important therapeutic approaches against neurological disorders. …

Repeated Aripiprazole Treatment Causes Dopamine D2 Receptor Up-Regulation And Dopamine Supersensitivity In Young Rats, Fausto A. Varela, Taleen Der-Ghazarian, Ryan J. Lee, Sergios Charntikov, Cynthia A. Crawford, Sanders A. Mcdougall

Department of Psychology: Faculty Publications

Aripiprazole is a second-generation antipsychotic that is increasingly being prescribed to children and adolescents. Despite this trend, little preclinical research has been done on the neural and behavioral actions of aripiprazole during early development. In the present study, young male and female Sprague-Dawley rats were pretreated with vehicle, haloperidol (1 mg/kg), or aripiprazole (10 mg/kg) once daily on postnatal days (PD) 10–20. After one, four, or eight days (i.e., on PD 21, PD 24, or PD 28), amphetamine-induced locomotor activity and stereotypy, as well as dorsal striatal D2 receptor levels, were measured in separate groups of rats. Pretreating young rats …

Visual Search And Attention In Blue Jays (Cyanocitta Cristata): Associative Cuing And Sequential Priming, Kazuhiro Goto, Alan B. Bond, Marianna Burks, Alan C. Kamil

Alan Bond Publications

Visual search for complex natural targets requires focal attention, either cued by predictive stimulus associations or primed by a representation of the most recently detected target. Because both processes can focus visual attention, cuing and priming were compared in an operant search task to evaluate their relative impacts on performance and to determine the nature of their interaction in combined treatments. Blue jays were trained to search for pairs of alternative targets among distractors. Informative or ambiguous color cues were provided before each trial, and targets were presented either in homogeneous blocked sequences or in constrained random order. Initial task …

Long-Lasting Sensitization Induced By Repeated Risperidone Treatment In Adolescent Sprague-Dawley Rats: A Possible D2 Receptor Mediated Phenomenon?, Jing Qiao, Jun Gao, Qing Shu, Qinglin Zhang, Gang Hu, Ming Li

Department of Psychology: Faculty Publications

Rationale Risperidone use in children and adolescents for the treatment of various neuropsychiatric disorders (e.g., schizophrenia, autism, disruptive behavior, etc.) has increased substantially in recent decades. However, its long-term effect on the brain and behavioral functions is not well understood. Objective The present study investigated how a short-term risperidone treatment in adolescence impacts antipsychotic response in adulthood in the conditioned avoidance response and phencyclidine (PCP)-induced hyperlocomotion tests. Methods Male adolescent Sprague-Dawley rats (postnatal days [P] 40–44 or 43–48) were first treated with risperidone (0.3, 0.5, or 1.0 mg/kg, subcutaneously (sc)) and tested in the conditioned avoidance or PCP (3.2 mg/kg, …

Intravenous Ghrelin Administration Increases Alcohol Craving In Alcohol-Dependent Heavy Drinkers: A Preliminary Investigation, Lorenzo Leggio, William H. Zywiak, Samuel R. Fricchione, Steven M. Edwards, Suzanne M. De La Monte, Robert M. Swift, George A. Kenna

Department of Psychology: Faculty Publications

Background: There is a need to identify novel pharmacologic targets to treat alcoholism. Animal and human studies suggest a role for ghrelin in the neurobiology of alcohol dependence and craving. Here, we were the first to test the hypothesis that intravenous administration of exogenous ghrelin acutely increases alcohol craving.

Methods: This was a double-blind, placebo-controlled human laboratory proof-of-concept study. Nontreatment-seeking, alcoholdependent, heavy-drinking individuals were randomized to receive intravenous ghrelin 1 mcg/kg, 3 mcg/kg or 0 mcg/kg (placebo), followed by a cue-reactivity procedure, during which participants were exposed to neutral (juice) and alcohol cues. The primary outcome variable was the increase …

Problematic Alcohol Use And Sexual Assault Among Male College Students: The Moderating And Mediating Roles Of Alcohol Outcome Expectancies, Antover P. Tuliao, Dennis E. Mcchargue

Department of Psychology: Faculty Publications

Background and Objectives: Extant research shows a strong relationship between alcohol use problems and sexual aggression. However, less is known about the effect of intermediary factors (eg, alcohol expectations) that may increase the likelihood of and/or explain sexual aggression during alcohol-related incidents. The present study examined alcohol outcome expectancies’ (OE) mediating and/or moderating influence on the relationship between problematic alcohol use severity and sexual aggression among male college students.

Methods and Result: One hundred and forty eight (n = 148) male college students volunteered for the study. Seventyseven males self-reported committing at least one act of sexual aggression in …

Preventing And Responding To Workplace Bullying: Best Practices Guidelines, Worksafe New Zealand

University of Nebraska Public Policy Center: Publications

BULLYING IS A WORKPLACE HAZARD

Workplace bullying is a significant hazard in New Zealand. It affects people physically and mentally, resulting in increased stress levels, decreased emotional well-being, reduced coping strategies and lower work performance.

Employers who don’t deal with it risk breaching the: Employment Relations Act 2000 (ERA), Health and Safety in Employment Act 1992 (HSE Act), Human Rights Act 1993 (HRA), Harassment Act 1997 (HA).

BULLYING IS BAD FOR BUSINESS

Its effects can reduce productivity and disrupt workplaces through: impaired performance, increased absence, low morale, more mistakes and accidents, loss of company reputation, resignations and difficulty recruiting, poor …

Direct And Relational Representation During Transitive List Linking In Pinyon Jays (Gymnorhinus Cyanocephalus), Cynthia Wei, Alan Kamil, Alan B. Bond

Alan Bond Publications

The authors used the list-linking procedure (Treichler & Van Tilburg, 1996) to explore the processes by which animals assemble cognitive structures from fragmentary and often contradictory data. Pinyon jays (Gymnorhinus cyanocephalus) were trained to a high level of accuracy on two implicit transitive lists. They were then given linkage training on the single pair that linked the two lists into a composite, 10-item hierarchy. Following linkage training, the birds were tested on nonadjacent probe pairs drawn both from within (B-D and 2–4) and between (D-1, E-2, B-2, C-3) each original list. Linkage training resulted in a significant transitory disruption in …

Effects Of 5-Hydroxytryptamine 2c Receptor Agonist Mk212 And 2a Receptor Antagonist Mdl100907 On Maternal Behavior In Postpartum Female Rats, Weihai Chen, Qi Zhang, Wenxin Su, Yu Yang, Jing Qiao, Nan Sui, Ming Li

Department of Psychology: Faculty Publications

Maternal behavior in rats is a highly motivated and well-organized social behavior. Given the known roles of serotonin (5-HT) in emotion, motivation, social behavior, and major depression – and its known interaction with dopamine – it is likely that serotonin also plays a crucial role in this behavior. So far, there are surprisingly few studies focusing on 5-HT in maternal behavior, except for maternal aggression. In the present study,we examined the effects of 5-HT_2C receptor agonism and 5-HT_2A receptor antagonism on maternal behavior in postpartum female rats.We hypothesized that activation of 5-HT_2C receptors and blockade of 5-HT …

Mexican American Adolescents’ Gender Role Attitude Development: The Role Of Adolescents’ Gender And Nativity And Parents’ Gender Role Attitudes, Kimberly A. Updegraff, Susan M. Mchale, Katharine H. Zeiders, Adriana J. Umana-Taylor, Norma J. Perez-Brena, Lorey A. Wheeler, Sue A. Rodriguez De Jesus

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

Gender development has long term implications for education and career endeavors and family formation behaviors, but we know very little about the role of sociocultural factors in developmental and individual differences. In this study, we investigated one domain of gender development, gender role attitudes, in Mexican American adolescents (N = 246; 51% female), using four phases of longitudinal data across eight years. Data were collected when adolescents averaged 12.51 years (SD = 0.58), 14.64 years (SD = 0.59), 17.72 years (SD = 0.57), and 19.60 years of age (SD = 0.66). Mothers’ and fathers’ gender …

Conjoint Behavioral Consultation: Implementing A Tiered Home-School Partnership Model To Promote School Readiness, Brandy L. Clarke, Susan M. Sheridan, Kathryn E. Woods

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

An ecological perspective to school readiness focuses on child and family readiness by enhancing the developmental contexts and relationships within which children reside (e.g., home environment, parent-child relationship, home-school relationships). The Getting Ready intervention is an ecological, relationally based, tiered intervention providing both universal and intensive services to children and families to promote child and family school readiness. Intensive-level consultation services were provided via Conjoint Behavioral Consultation (CBC; Sheridan & Kratochwill, 1992, 2008). The purpose of this article is to describe the implementation and effects of CBC within the Getting Ready intervention to promote child and family school readiness. Keys …

The Cognitive Underpinnings Of Bias In Forensic Mental Health Evaluations, Tess M. S. Neal, Thomas Grisso

University of Nebraska Public Policy Center: Publications

We integrate multiple domains of psychological science to identify, better understand, and manage the effects of subtle but powerful biases in forensic mental health assessment. This topic is ripe for discussion, as research evidence that challenges our objectivity and credibility garners increased attention both within and outside of psychology. We begin by defining bias and provide rich examples from the judgment and decision-making literature as they might apply to forensic assessment tasks. The cognitive biases we review can help us explain common problems in interpretation and judgment that confront forensic examiners. This leads us to ask (and attempt to answer) …

Head Start And Child Care Providers’ Motivators, Barriers And Facilitators To Practicing Family-Style Meal Service, Dipti A. Dev, Katherine E. Speirs, Brent A. Mcbride, Sharon M. Donovan, Karen Chapman-Novakofski

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

This paper presents a qualitative investigation of the motivators, barriers, and facilitators for practicing family-style meal service (FSMS) from the perspective of 18 child care providers serving preschool children in Head Start (HS), Child and Adult Care Food Program (CACFP) funded, and non-CACFP child-care centers. Providers were selected based on maximum variation purposive sampling and semi-structured interviews were conducted until saturation was reached. Provider responses were systematically coded using thematic analysis. HS and CACFP providers reported being motivated to practice FSMS because it created pleasant mealtimes, opportunities to role model healthy eating, and healthful child development. CACFP and non-CACFP providers …

Scaffolding As A Tool For Environmental Education In Early Childhood, Alex Zurek, Julia C. Torquati, Ibrahim H. Acar

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

This paper describes the process of “scaffolding” as a teaching strategy in early childhood education, and demonstrates how scaffolding can promote children’s learning about the natural environment. Examples of scaffolding are provided from seventy-four running record observations made over a two-year period in a nature-based preschool program. Qualitative analysis examined the extent to which scaffolding was used to support children’s learning about nature; the types of scaffolding strategies used by teachers; whether high- and low-support strategies were used in specific types of situations; the effectiveness of scaffolding; and what children learned when teachers engaged them in scaffolding. Examples illustrate specific …

Being Shy At School, Kathleen Moritz Rudasill, Irina Kalutskaya

Department of Educational Psychology: Faculty Publications

In our commentary on “Bashful boys and coy girls: A review of gender differences in childhood shyness” by Doey et al. (2013) we provide an analysis of limitations to the study of shyness in children as well as future avenues of research that may be fruitful for better understanding implications of shyness in school. Our focus is primarily on shyness in the classroom context, but we first discuss persistent difficulties in the measurement of shyness in childhood. Like Doey et al., our commentary reflects research in samples from the United States and Canada, unless otherwise noted. We then delve into …

Treatment Integrity In Conjoint Behavioral Consultation: Active Ingredients And Potential Pathways Of Influence, Susan M. Sheridan, Kristin M. Rispoli, Shannon R. Holmes

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

The statistical precision by which intervention outcomes are evaluated has increased in recent years in an effort to improve their viability in addressing emotional, social, behavioral, and academic issues. Despite these advances, treatment integrity, a vital aspect in evaluating the merit of a given intervention, remains largely overlooked. Definitions of treatment integrity include the accuracy and consistency with which an intervention is implemented (Wolery, 2011) and whether the intervention is delivered as intended (Knoche, Sheridan, Edwards, & Osborn, 2010). For our purposes, we share the perspective of Dane and Schneider (1998), who defined treatment integrity as the extent to …

Congruence In Parent-Teacher Relationships, Kathleen M. Minke, Susan M. Sheridan, Elizabeth Moorman Kim, Ji Hoon Ryoo, Natalie A. Koziol

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

Parental engagement is an important avenue for supporting student achievement. Positive relationships between parents and teachers are increasingly recognized as vital in this process. Most studies consider parents’ and teachers’ perceptions separately, and it is unknown whether shared perceptions of relationship quality matter with respect to child outcomes. This study investigated the role of relationship congruence in predicting child academic, social, and behavioral outcomes in 175 elementary students referred for behavioral consultation. Results indicated that teacher, but not parent, ratings of child social skills and externalizing behaviors were more favorable in the presence of a shared, positive view of the …

Confidentiality And Mental Health/Chaplaincy Collaboration, Denise Bulling, Mark Dekraai, Tarik Abdel-Monem, Jason A. Nieuwsma, William C. Cantrell, Keith Ethridge, Keith Meador

University of Nebraska Public Policy Center: Publications

Confidentiality can both facilitate and inhibit working relationships of chaplains and mental health professionals addressing the needs of service members and veterans in the United States. Researchers conducted this study to examine opportunities for improving integration of care within the Department of Defense (DoD) and Department of Veterans Affairs (VA). Interviews were conducted with 198 chaplains and 201 mental health professionals in 33 DoD and VA facilities. Using a blended qualitative research approach, researchers identified several themes from the interviews, including recognition that integration can improve services; chaplaincy confidentiality can facilitate help seeking behavior; and mental health and chaplain confidentiality …

Not Just Welfare Over Justice: Ethics In Forensic Consultation, Philip J. Candilis, Tess M. S. Neal

University of Nebraska Public Policy Center: Publications

The ethics of forensic professionalism is often couched in terms of competing individual and societal values. Indeed, the welfare of individuals is often secondary to the requirements of society, especially given the public nature of courts of law, forensic hospitals, jails, and prisons. We explore the weaknesses of this dichotomous approach to forensic ethics, offering an analysis of Psychology’s historical narrative especially relevant to the national security and correctional settings. We contend that a richer, more robust ethical analysis is available if practitioners consider the multiple perspectives in the forensic encounter, and acknowledge the multiple influences of personal, professional, and …

Mental Health Help Seeking Among Filipinos: A Review Of The Literature, Antover P. Tuliao

Department of Psychology: Faculty Publications

This study aims to provide a review of potential barriers to seeking mental health services among Filipinos. Research on help-seeking behavior s among Filipinos living in the Philippines and other countries (e.g., US, Canada, and Australia) suggest that mental health services in the Philippines are inaccessible and monetarily prohibitive, and beliefs about the aetiology and nature of mental illness are inconsistent with the medical model. Other cultural variables such as shame, stigma, and collectivist beliefs also discourage Filipinos from seeking help from mental health professionals. Furthermore, these variables could account for the preference for folk healers and lay networks in …

Pain Medication Management Processes Used By Oncology Outpatients And Family Caregivers Part Ii: Home And Lifestyle Contexts, Karen Schumacher, Vicki L. Plano Clark, Claudia M. West, Marylin J. Dodd, Michael W. Rabow, Christine Miaskowski

Department of Psychology: Faculty Publications

Context—Despite the increasing complexity of medication regimens for persistent cancer pain, little is known about how oncology outpatients and their family caregivers manage pain medications at home. Objectives—To describe the day-to-day management of pain medications from the perspectives of oncology outpatients and their family caregivers who participated in a randomized clinical trial (RCT) of a psycho-educational intervention called the Pro-Self © Plus Pain Control Program. In this article, we focus on pain medication management in the context of highly individualized home environments and lifestyles. Methods—This qualitative study was conducted as part of a RCT in which an …

Intergenerational Transmission Of Emotion Dysregulation Through Parental Invalidation Of Emotions: Implications For Adolescent Internalizing And Externalizing Behaviors, Kelly E. Buckholdt, Gilbert R. Parra, Lisa Jobe-Shields

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

We examined parent emotion dysregulation as part of a model of family emotion-related processes and adolescent psychopathology. Participants were 80 parent– adolescent dyads (mean age = 13.6; 79 % African-American and 17 % Caucasian) with diverse family composition and socioeconomic status. Parent and adolescent dyads self-reported on their emotion regulation difficulties and adolescents reported on their perceptions of parent invalidation (i.e., punishment and neglect) of emotions and their own internalizing and externalizing behaviors. Results showed that parents who reported higher levels of emotion dysregulation tended to invalidate their adolescent’s emotional expressions more often, which in turn related to higher levels …