Psychology Commons^™

Associations Among Types Of Impulsivity, Substance Use Problems And Neurexin-3 Polymorphisms, Scott F. Stoltenberg, Melissa K. Lehmann, Christa C. Christ, Samantha L. Hersrud, Gareth E. Davies

Department of Psychology: Faculty Publications

Background—Some of the genetic vulnerability for addiction may be mediated by impulsivity. This study investigated relationships among impulsivity, substance use problems and six neurexin-3 (NRXN3) polymorphisms. Neurexins (NRXNs) are presynaptic transmembrane proteins that play a role in the development and function of synapses.

Methods—Impulsivity was assessed with the Barratt Impulsiveness Scale Version 11 (BIS-11), the Boredom Proneness Scale (BPS) and the TIME paradigm; alcohol problems with the Michigan Alcoholism Screening Test (MAST); drug problems with the Drug Abuse Screening Test (DAST-20); and regular tobacco use with a single question. Participants (N = 439 Caucasians, 64.7% female) donated buccal cells for …

Evolution And Development Of Reasoning And Argumentation: Commentary On Mercier (2011), David Moshman

Department of Educational Psychology: Faculty Publications

For anyone who loves a strong major thesis—and I do—Mercier’s “Reasoning serves argumentation in children” [this issue] obliges right from the title. And for anyone who loves a carefully structured defense of a provocative perspective—and who does not?—Mercier’s article continues to fill the bill.

The “argumentative theory of reasoning” maintains that “reasoning is a fundamentally social ability” that “has evolved to serve argumentive ends: finding and evaluating arguments in a dialogic context.” There appear to be two distinguishable theses here: first, reasoning serves argumentive ends; second, reasoning has evolved. In their moderate versions, each thesis is true and useful; their …

Work And Mexican American Parent-Adolescent Relationships: The Mediating Role Of Parent Well-Being, Lorey A. Wheeler, Kimberly A. Updegraff

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

This study of Mexican American two-parent families (N = 246) examined the role of parents’ well-being (i.e., depressive symptoms, role overload) as a potential mechanism through which parent occupational conditions (i.e., self-direction, hazardous conditions, physical activity, work pressure) are linked to parent-adolescent relationship qualities (i.e., warmth, conflict, disclosure). Depressive symptoms mediated the links between maternal and paternal work pressure and parentadolescent warmth, conflict, and disclosure. For mothers, depressive symptoms also mediated the links between self-direction and mother-adolescent warmth, conflict, and disclosure; for fathers, role overload mediated the links between work pressure and hazardous conditions with fatheradolescent warmth.

Lay Judgments About Child Custody After Divorce, Sanford L. Braver, Ira Mark Ellman, Ashley M. Votruba, William V. Fabricius

Department of Psychology: Faculty Publications

In a pair of studies, we examine lay people’s judgments about how hypothetical cases involving child custody after divorce should be resolved. The respondents were citizens called to jury service in Pima County, Arizona. Study 1 found that both male and female respondents, if they were the judge, would most commonly award equally shared custody arrangements, as advocated by most fathers’ groups. However, if the predivorce child care had been divided disproportionately between the parents, this preference shifted, slightly but significantly, toward giving more time to the parent who had provided most of that care, consistent with the Approximation Rule …

Attitudes, William A. Cunningham, Ingrid J. Haas, Andrew Jahn

Department of Political Science: Faculty Publications

This chapter reviews social neuroscience research that links social psychological attitudes and evaluative processes to their presumed neural bases. The chapter is organized into four parts. The first section discusses how attitude representations are transformed into evaluative states that can be used to guide thought and action. The next two sections address the related processes of attitude learning and change. The final section discusses applications of these concepts for the study of prejudice and political behavior.

Risk Factors For Running Away Among A General Population Sample Of Males And Females, Kimberly A. Tyler, Kellie J. Hagewen, Lisa A. Melander

Department of Sociology: Faculty Publications

The present study examines risk factors for running away and homelessness among a sample of more than 7,000 currently housed youth using the National Longitudinal Study of Adolescent Health (Add Health). Structural equation modeling results revealed that those with greater levels of family instability and those who ran away at Wave 2 were significantly more likely to run away and/or become homeless 5 years later at Wave 3. Family instability also had a significant indirect effect on running away and/or being homeless at Wave 3 through greater levels of problem behaviors and running away at Wave 2. Running away at …

Holding Parents Responsible: Is Vicarious Responsibility The Public’S Answer To Juvenile Crime?, Eve M. Brank, Edie Greene, Katherine Hochevar

Department of Psychology: Faculty Publications

Parental responsibility laws hold parents accountable for the delinquent behaviors of their children even when parents’ actions are not the direct cause of an offense. Despite the prevalence of these laws, we know little about their perceived fairness. Is it reasonable to make parents vicariously responsible for outcomes they could not have foreseen and, if so, under what circumstances? Our series of three studies addressed those questions by systematically examining the impact of various situational and dispositional factors on public opinions regarding parental responsibility. Respondents attributed most of the responsibility for a crime to the child, and attributions of responsibility …

Nicotine Competes With A Visual Stimulus For Control Of Conditioned Responding, Jennifer E. Murray, Nicole R. Wells, Rick A. Bevins

Department of Psychology: Faculty Publications

Environmental stimuli that co-occur with tobacco use come to evoke drug-related conditioned responses (CRs) that appear involved in continued use of nicotine-containing products. In rats, nicotine can serve as a conditional stimulus (CS) for non-drug unconditioned stimuli (USs), prompting the question of whether the nicotine CS can compete with, or overshadow, a non-drug environmental stimulus for control of a CR. In Experiment 1, male Sprague-Dawley rats were assigned to a group [0, 0.01, 0.03, 0.045, or 0.06 mg nicotine (base)/kg/infusion]. During each session, there were 10 intravenous infusions followed by a 30-second houselight to form a compound CS. At light …

Serotonin Transporter (5-Httlpr) Genotype And Childhood Trauma Are Associated With Individual Differences In Decision Making, Scott F. Stoltenberg, Melissa K. Lehmann, Cynthia Anderson, Parthasarathi Nag, Cheryl Anagnopoulos

Department of Psychology: Faculty Publications

The factors that influence individual differences in decision making are not yet fully characterized, but convergent evidence is accumulating that implicates serotonin (5-HT) system function. Therefore, both genes and environments that influence serotonin function are good candidates for association with risky decision making. In the present study we examined associations between common polymorph isms in the serotonin transporter gene (SLC6A4; 5-HTTLPR and rs25531)' the experience of childhood trauma and decision making on the Iowa gambling task (IGT) in 391 (64.5% female) healthy Caucasian adults. Homozygosity for the 5-HTTLPR L allele was associated with riskier decision making in the first block …

Adapting An Evidence-Based Intervention To Improve Social And Behavioral Competence In Head Start Children: Evaluating The Effectiveness Of Teacher–Child Interaction Training, Christopher Campbell

Department of Psychology: Dissertations, Theses, and Student Research

Empirical studies indicate that as many as 35% of Head Start children meet the diagnostic criteria for oppositional defiant disorder or conduct disorder (Webster-Stratton & Hammond, 1998). Without early intervention, these problematic behaviors may become stable across childhood and adolescence (Campbell, 1995), increasing the likelihood of academic problems, school drop-out, substance abuse, delinquency, and violence (Snyder, 2001). Head Start children are also more likely to enter school with significant deficits in social-emotional readiness, with a many as 40% demonstrating delays in social competencies and communication abilities (Kaiser et al., 2000). Longitudinal research indicates that early gaps in social competence for …

The Recovery Of Cognitive And Social Cognitive Functioning In Response To Social Cognition Interaction Training Administered In Community Settings: A Longitudinal Study, Lena Reddy

Department of Psychology: Dissertations, Theses, and Student Research

Psychosocial rehabilitation for persons with Serious Mental Illness (SMI) encompasses recovery of functioning in a broad array of domains, including neurocognitive, social cognitive, interpersonal, occupational, and self-care abilities. There is extensive evidence that improvements in these domains are possible as a result of targeted interventions, and that these improvements may generalize to other areas of daily functioning. The current study explored rehabilitative change over time among adults with SMI that were attending outpatient day centers. Social Cognition and Interaction Training (SCIT), a cognitive-behavioral skills-training modality, was implemented during the time period in which the data was collected. Forty adults participated …

Adolescents Are Young Adults, Not Immature Brains, David Moshman

Department of Educational Psychology: Faculty Publications

When G. Stanley Hall (1904) wrote the first book on adolescence at the turn of the 20th century, he was describing a new cultural phenomenon that had emerged in the United States and other industrializing societies during the late 19th century. There had always been children, whether or not we theorized about them, but there had not always been adolescents.

Of course, there have always been teenagers in the mathematical sense of persons who have reached the age of 13 years but not yet 20 years (and in the linguistic sense that these are the ‘‘teen’’ years in our counting …

Finding The Heart Of Medical Family Therapy: A Content Analysis Of Medical Family Therapy Casebook Articles, Richard Bischoff, Paul R. Springer, Daniel S. Felix, Cody S. Hollist

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

In an effort to identify the essential ingredients of medical family therapy, a content analysis of 15 peer-reviewed case studies in medical family therapy was conducted. The case studies were published from 1996 to 2007 in Families, Systems, & Health. Through a qualitative content analysis, three main themes emerged that describe the essence of the practice of medical family therapy: (1) The patient’s multisystemic experience of disease, (2) treatment is about caring, not just caregiving, and (3) elevating the patient as collaborator in the care team.

From The Editor, Kathleen Moritz Rudasill

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

This is an exciting time for Gifted Children as we transition to an online, peer-reviewed format for the journal. This move will simultaneously improve our submission process and increase the visibility of research being conducted by members and colleagues of the Research on Giftedness, Creativity, and Talent SIG. In addition, Gifted Children will continue to provide book reviews and tools for researchers, as well as practitioner pieces. This issue, the first issue of Volume 5, marks the beginning of this transition; it is the first issue to be initially published online using Digital Commons software. The second issue of Volume …

Preschoolers’ Social Behavior And Context Coding System, Soo-Young Hong

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

Coding Guidelines

1. Observe during free play, small groups, routines/transitions, and outdoor play on two different days per child. Do not observe during large group activity.

2. Observe the target child’s behavior for 20 seconds and code for 30 seconds.

3. Context: a.) Coded as mutually exclusive subcategories.

4. Nature of Activity: a.) Coded as mutually exclusive subcategories. b.) If ‘Daily routines/transitions’ was coded, the Type of Activity should be coded as one of the four types relevant to daily routines/transitions (i.e., Personal care, Meal and snack, Clean up, or Transition activity).

5. Type of Activity: a.) The types of …

A Randomized Trial Examining The Effects Of Parent Engagement On Early Language And Literacy: The Getting Ready Intervention, Susan M. Sheridan, Lisa Knoche, Kevin A. Kupzyk, Carolyn P. Edwards, Christine A. Marvin

Department of Educational Psychology: Faculty Publications

Language and literacy skills established during early childhood are critical for later school success. Parental engagement with children has been linked to a number of adaptive characteristics in preschoolers including language and literacy development, and family-school collaboration is an important contributor to school readiness. This study reports the results of a randomized trial of a parent engagement intervention designed to facilitate school readiness among disadvantaged preschool children, with a particular focus on language and literacy development. Participants included 217 children, 211 parents, and 29 Head Start teachers in 21 schools. Statistically significant differences in favor of the treatment group were …

Mechanisms For Decisions About The Future, Jeffrey R. Stevens

Jeffrey Stevens Publications

Evolutionary and psychological perspectives on decision making remain largely separate endeavors. The bounded rationality approach integrates these two perspectives by focusing on simple, plausible mechanisms of decision making and the cognitive capacities needed to implement these mechanisms. Decisions about the future provide a class of decisions that lend themselves to a bounded rationality approach. Though many different mechanisms may exist for making decisions about the future, only a subset of these mechanisms actually require a representation of the future. The bounded rationality approach helps focus on the cognitive capacities and decision mechanisms that are necessary for a full understanding of …

An Examination Of Nmda Receptor Contribution To Conditioned Responding Evoked By The Conditional Stimulus Effects Of Nicotine, Jennifer E. Murray, Andrew W. Walker, Robert J. Polewan, Rick A. Bevins

Department of Psychology: Faculty Publications

Rationale—Research using a drug discriminated goal-tracking (DGT) task showed that the Nmethyl- D-aspartate (NMDA) channel blocker MK-801 (dizocilpine) reduced the nicotine-evoked conditioned response (CR).

Objectives—Given the unknown mechanism of the effect, Experiment 1 replicated the MK-801 results and included tests with NMDA receptor ligands. Experiments 2a and 2b tested whether MK-801 pretreatment blocked DGT via a state-dependency effect.

Methods—In Experiment 1, adult male Sprague–Dawley rats received intermittent access to liquid sucrose following nicotine (0.4 mg base/kg); no sucrose was delivered on intermixed saline sessions. Conditioning was indicated by increased anticipatory dipper entries (goal-tracking) on nicotine compared to saline sessions. Antagonism …

Thinking About The Future Cognitive Remediation Therapy—What Works And Could We Do Better?, Til Wykes, William D. Spaulding

Department of Psychology: Faculty Publications

This article reviews progress in the development of effective cognitive remediation therapy (CRT) and its translational process. There is now enough evidence that cognitive difficulties experienced by people with schizophrenia can change and that the agenda for the next generation of studies is to increase these effects systematically through cognitive remediation. We examine the necessary steps and challenges of moving CRT to treatment dissemination. Theories which have been designed to explain the effects of cognitive remediation, are important but we conclude that they are not essential for dissemination which could progress in an empirical fashion. One apparent barrier is that …

Head Impact Exposure In Collegiate Football Players, Joseph J. Crisco, Bethany J. Wilcox, Jonathan G. Beckwith M.S., Jeffrey J. Chu M.S., Ann-Christine Duhaime M.D., Steve Rowson, Stefan M. Duma Ph.D., Arthur C. Maerlender, Thomas W. Mcallister M.D., Richard M. Greenwald Ph.D.

Department of Psychology: Faculty Publications

In American football, impacts to the helmet and the resulting head accelerations are the primary cause of concussion injury and potentially chronic brain injury. The purpose of this study was to quantify exposures to impacts to the head (frequency, location and magnitude) for individual collegiate football players and to investigate differences in head impact exposure by player position. A total of 314 players were enrolled at three institutions and 286,636 head impacts were recorded over three seasons. The 95th percentile peak linear and rotational acceleration and HITsp (a composite severity measure) were 62.7g, 4378 rad/s², and 32.6, respectively. …

Sign- Vs. Goal-Tracking In A Feature Positive Discrimination Task With Nicotine: Importance Of Spatial Location Of The Conditional Stimulus, Amanda M. Dion, Carmela M. Reichel, Rick A. Bevins

Department of Psychology: Faculty Publications

We assessed whether sign-tracking developed along with goal-tracking in a Pavlovian drug discrimination task. Rats had nicotine sessions intermixed with saline sessions. For nicotine sessions, 15-sec illumination of a light near (Experiment 1) or far (Experiment 2) from the dipper receptacle was followed by sucrose. Saline sessions were similar except sucrose was withheld. Regardless of location, the light evoked goal-tracking only on nicotine sessions. Only rats with the light near the dipper developed sign-tracking.

Nicotine Trained As A Negative Feature Passes The Retardation-Of-Acquisition And Summation Tests Of A Conditioned Inhibitor, Jennifer E. Murray, Andrew W. Walker, Chia Li, Nicole R. Wells, Rachel D. Penrod, Rick A. Bevins

Department of Psychology: Faculty Publications

Nicotine functions as a negative feature in a Pavlovian discriminated goal-tracking task. Whether withholding of responding to the conditional stimulus (CS) reflects nicotine functioning as a conditioned inhibitor is unknown. Accordingly, the present research sought to determine whether nicotine trained as a negative feature passed the retardation-of-acquisition and summation tests, thus characterizing it as a pharmacological (interoceptive) conditioned inhibitor. In the retardation test, rats received either nicotine (0.4 mg/kg) or chlordiazepoxide (5 mg/kg) negative feature training in which the drug state signaled when a 15-sec light CS would not be paired with sucrose; light was paired with sucrose on intermixed …

School-Based Extracurricular Activity Involvement And Adolescent Self-Esteem: A Growth-Curve Analysis, Lisa A. Kort-Butler, Kellie J. Hagewen

Department of Sociology: Faculty Publications

Research on adolescent self-esteem indicates that adolescence is a time in which individuals experience important changes in their physical, cognitive, and social identities. Prior research suggests that there is a positive relationship between an adolescent’s participation in structured extracurricular activities and well-being in a variety of domains, and some research indicates that these relationships may be dependent on the type of activities in which adolescents participate. Building on previous research, a growth-curve analysis was utilized to examine self-esteem trajectories from adolescence (age 14) to young adulthood (age 26). Using 3 waves of data from National Longitudinal Study of Adolescent Health …

Preface To “When Does Sample Matter In Juror Decision‐Making Research? Differences Between College Student And Representative Samples Of Jurors”, Joel D. Lieberman, Daniel A. Krauss, Richard L. Weiner

Department of Psychology: Faculty Publications

It has been 45 years since Kalven and Zeisel (1966) published their groundbreaking book The American Jury. Since that time, the field of jury decision‐making has grown dramatically. A multitude of social and cognitive influences on juror behavior have been identified, as has the influence of many procedural factors such as jury size, jury decision rule, and jury instructions. Several broad theories have been developed that integrate findings, such as commonsense justice (Finkel, 1995, 2001) and the story model (Pennington & Hastie, 1992). Interestingly, although The American Jury may have marked the beginning of the era of jury decision‐making …

What Are We Studying? Student Jurors, Community Jurors, And Construct Validity, Stacie R. Keller, Richard L. Weiner

Department of Psychology: Faculty Publications

Jury researchers have long been concerned about the generalizability of results from experiments that utilize undergraduate students as mock jurors. The current experiment examined the differences between 120 students (55 males and 65 females, mean age = 20 years) and 99 community members (49 males and 50 females, mean age = 42 years) in culpability evaluations for homicide and sexual assault cases. Explicit attitude measures served as indicators of bias for sexual assault, defendant, and homicide adjudication. Results revealed that student and community participants showed different biases on these general explicit attitude measures and these differences manifested in judgments of …

Sources Of Altruistic Calling In Orthodox Jewish Communities: A Grounded Theory Ethnography, Stephen J. Linenberger

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

This study of altruistic calling the Orthodox Jewish community began with a line of inquiry, grounded in previous hypotheses and studies of factors that motivate altruism in the general population, including empathy, unintended consequences of altruism, altruistic role modeling, collectivism, and principlism. Counter to past research suggesting altruism is activated along an empathy-altruism path (Batson, et al., 2007) the findings of this study revealed a consistent low empathy response by participants when asked about their feelings about those in need. However, when asked to describe outcomes of helping situations, there was a consistent high empathetic joy response, indicating the helper …

Educators' Attitudes Toward Outdoor Classrooms And The Cognitive Benefits In Children, Carlie Speedlin

Department of Environmental Studies: Undergraduate Student Theses

A case study was organized at a K-5 elementary school in Lincoln, Nebraksa. This school is Saratoga Elementary School and is a United States Title I Distinguished School1 under No Child Left Behind. It has a population of 266 students, with 47% being minority, 1% gifted, and 28% special education (LPS School Profile Brochure). 80% of the student population is eligible for free/reduced meals, implying that it’s a school with a lower socioeconomic status. At this school a garden space was constructed and an after school garden club was implemented for this case study. The club had been running since …

Coaching Efficacy With Academic Leaders: A Phenomenological Investigation, Deanna Lee Vansickel-Peterson

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

The purpose of this psychological phenomenological research was to understand the efficacy of life coaching from the perspective of academic leaders. To date, not one investigation or attempt has been made towards the above stated purpose. This study includes a theoretical overview and a review of the coaching literature from Socrates (469-399 BC) to current day Humanistic theory presented in part by Roger (1902-1987). This process included data collection from five academic leaders who have been coached for at least two years. Levels of analysis of 365 statements, quote and/or comments produced finding of efficacy in life coaching with academic …

A Naturalistic Study Of Exercise Adherence Among A Community Based Sample At A Fitness Facility, Felicia M. Johnson

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

This study aimed at investigating the factors predictive of exercise for short-term (i.e., at least six months) and long-term (i.e., at least one year) adherence at a fitness facility. Exercise adherence, defined through the Transtheoretical Model (TTM) as the maintenance stage of change, and frequency of participation in exercise were measured through member utilization of the fitness facility as it occurred in the participant’s natural setting without interference of the researcher. Each time a member entered the exercise facility they scanned their member card and their attendance was automatically recorded into the membership computer system. Fitness Planning & Positive Appraisal, …

Scaling Up: Professional Development To Serve Young Children In Chinese Welfare Institutions, Carolyn P. Edwards, Janice N. Cotton, Wen Zhao, Jerònia Muntaner-Gelabert

Department of Psychology: Faculty Publications

As senior program directors and field supervisors, we at Half the Sky Foundation asked ourselves, how can we empower children's welfare institution staff to provide nurture, enrichment, and education for all young children in state care? Creating an infrastructure for providing professional development was the first step. The HTS training infrastructure for early childhood includes international experts and a cadre of skilled Chinese teacher trainers, who together create a network of HTS teacher trainers (program directors and field supervisors for Infant Nurture and Little Sisters). In addition, Blue Sky model training centers-soon to number 31, one for each province of …