Social and Behavioral Sciences Commons^™

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 …

The Lived Experience Of Late-Stage Doctoral Student Attrition In Counselor Education, Brad Willis, Karla D. Carmichael

The Qualitative Report

Doctoral student attrition occurs across academic disciplines and presents problems for noncompleting students and the programs from which they withdraw. The following research question guided the present study, "What is the experience of doctoral attrition in counselor education?" Six late-stage doctoral noncompleters from counselor education programs participated in research interviews that were analyzed using a grounded theory approach. Results showed two distinct types of attrition. Five participants reported a negative experience of encountering barriers that acted against the internal desire of the participants to obtain the doctorate. One participant reported a positive experience of an internal change that altered the …

Communicating Qualitative Analytical Results Following Grice's Conversational Maxims, Jan S. Chenail, Ronald J. Chenail

The Qualitative Report

Conducting qualitative research can be seen as a developing communication act through which researchers engage in a variety of conversations. Articulating the results of qualitative data analysis results can be an especially challenging part of this scholarly discussion for qualitative researchers. To help guide investigators through this difficult communicative process, the authors suggest Grice's (1989) Conversational Maxims of Quantity, Quality, Relation, and Manner as general guidelines to follow when formulating and presenting findings in qualitative research products as well as basic assumptions to guide readers when judging the quality of result representations.

Where Have All The Plant Foods Gone? The Search For Refined Dietary Reconstruction From Chinchorro Mummies, Karl J. Reinhard, Sara Le-Roy-Toren, Bernardo Arriaza

Karl Reinhard Publications

The Chinchorro cemeteries of northern Chile are the first graveyards of the Andes (Arriaza 1995, Schiappacasse & Niemeyer 1984). The excavation and analysis of Chinchorro mummies reveals the 'true character of the people'. The burials themselves are optimal for preservation of corpses, burial furniture, and aspects of ceremonies associated with the dead. The analysis of corporeal remains gradually clarifies the details of daily activities and status. Therefore, we feel that a holistic approach to mummy studies provides enormously fruitful paths to understanding the character of the ancient Chinchorro society.

Paleoepidemiology Of Intestinal Parasites And Lice In Pre-Columbian South America, Adauto Araujo, Karl Reinhard, Daniela Leles, Luciana Sianto, Alena M. Iñiguez, Martin Fugassa, Bernardo Arriaza, Nancy Orellana, Luis Fernando Ferreira

Karl Reinhard Publications

Some human parasites originated in prehominid ancestors in Africa. Nematode species, such as Enterobius vermicularis (pinworm), hookworms and Trichuris trichiura are shared by humans and other close phylogenetic primates (Pan and Gorilla), showing that they infected a common ancestor to this group. When humans migrated from Africa to other continents they carried these parasites wherever climate conditions allowed parasite transmission from host to host. Other parasites, however, were acquired throughout human biological and social evolutive history when new territories were occupied. Paleoparasitology data is a valuable source to recover emergence and disappearance of parasite infections through analysis of …

Plato's Heroic Vision: The Difficult Choices Of The Socratic Life, Ari Kohen

Department of Political Science: Faculty Publications

Faced with charges of impiety and corruption of the youth, Socrates attempts a defence designed to vindicate the philosophic way of life. In this he seems to be successful, as Socrates is today highly regarded for his description of the good life and for his unwillingness to live any other sort of life, a position that is most obviously exemplified by his defence in the Apology. After his sentencing, Socrates' arguments and actions - in the Crito and the Phaedo - also lend considerable support to the idea that the philosopher is committed to living a particularly good sort of …

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 …

Are We Keeping The People Who Used To Stay? Changes In Correlates Of Panel Survey Attrition Over Time, Kristen Olson, Lindsey Witt

Department of Sociology: Faculty Publications

As survey response rates decline, correlates of survey participation may also be changing. Panel studies provide an opportunity to study a rich set of correlates of panel attrition over time. We look at changes in attrition rates in the American National Election Studies from 1964 to 2004, a repeated panel survey with a two-wave pre-post election design implemented over multiple decades. We examine changes in attrition rates by three groups of variables: sociodemographic and ecological characteristics of the respondent and household, party affiliation and political and social attitudes recorded at the first interview, and paradata about the first wave interview. …

Multiple Auxiliary Variables In Nonresponse Adjustment, Frauke Kreuter, Kristen Olson

Department of Sociology: Faculty Publications

Prior work has shown that effective survey nonresponse adjustment variables should be highly correlated with both the propensity to respond to a survey and the survey variables of interest. In practice, propensity models are often used for nonresponse adjustment with multiple auxiliary variables as predictors. These auxiliary variables may be positively or negatively associated with survey participation, they may be correlated with each other, and can have positive or negative relationships with the survey variables. Yet the consequences for nonresponse adjustment of these conditions are not known to survey practitioners. Simulations are used here to examine the effects of multiple …

Interviewing The Investigator: Strategies For Addressing Instrumentation And Researcher Bias Concerns In Qualitative Research, Ronald J. Chenail

The Qualitative Report

Instrumentation rigor and bias management are major challenges for qualitative researchers employing interviewing as a data generation method in their studies. A usual procedure for testing the quality of an interview protocol and for identifying potential researcher biases is the pilot study in which investigators try out their proposed methods to see if the planned procedures perform as envisioned by the researcher. Sometimes piloting is not practical or possible so an "interviewing the investigator" technique can serve as a useful first step to create interview protocols that help to generate the information proposed and to assess potential researcher biases especially …

Same-Sex Marriage In A Welcoming World: Rights Consciousness Of Heterosexuals In Liberal Religious Institutions, Emily Kazyak

Department of Sociology: Faculty Publications

Previous research suggests that gays and lesbians not only look to the law as an important site of social recognition but also pursue strategies to legitimate their relationships outside of the law, such as having commitment ceremonies in religious institutions. While previous research suggests that homosexuality is a divisive issue within religious communities, we know little about how heterosexual religious people understand same-sex marriage. I aim to fill this gap and analyze the rights consciousness of heterosexual members in liberal religious denominations. Drawing on in-depth interviews, I examine how people make sense of the relationship between law and social change. …

The Importance Of Fatherhood To U.S. Married And Cohabiting Men, Veronica Tichenor, Julia Mcquillan, Arthur L. Greil, Raleigh Contreras, Karina M. Shreffler

Department of Sociology: Faculty Publications

Using a non-hierarchical approach to identity theory, we construct a scale to analyze the characteristics associated with the importance of fatherhood in a national sample of male partners (N = 932) of U.S. women of reproductive age, including fathers and non-fathers. OLS multiple regression shows that economic situation is not associated with importance of fatherhood, but valuing career success, higher education, higher religiosity and non-egalitarian gender attitudes (compared to egalitarian) are associated with higher importance of fatherhood scores. Leisure, age, fertility problems, and non-egalitarian gender attitudes are associated with importance of fatherhood scores differently for fathers and non-fathers. Although fathers …

The Human-Environment Dialog In Award-Winning Children’S Picture Books, J. Allen Williams, Christopher Podeschi, Nathan Palmer, Philip Schwadel, Deanna Meyler

Department of Sociology: Faculty Publications

Picture books often play an important role in childhood socialization. Given the seriousness of environmental problems, we ask how natural, modified, and built environments have been portrayed in children’s books. To answer this question, we analyze the 296 books receiving Caldecott awards from 1938 to 2008. Two possibilities are explored with respect to content change. Growing concern about critical environmental problems, such as decline in biodiversity and deforestation, may have led to an increase in illustrations and stories about wild animals and the natural environment. Alternatively, the increasing isolation of people from the natural world may have resulted in a …

Age, Period, And Cohort Effects On Religious Activities And Beliefs, Philip Schwadel

Department of Sociology: Faculty Publications

Despite the theoretical emphasis on religious decline in modern societies, sociologists remain divided over trends in religious activity and belief that support or refute claims of religious decline. Much of this disagreement stems from the inability to distinguish between period and cohort effects when analyzing repeated cross-sectional survey data. I use the intrinsic estimator, a recently developed method of simultaneously estimating age, period, and cohort effects, to examine changes in Americans’ religious service attendance, prayer, belief in the afterlife, and biblical literalism. Results show that regular service attendance declines, predominantly across cohorts. There are also period-and cohort-based declines in biblical …

Predictors Of Change In Self-Reported Social Networks Among Homeless Young People, Christina D. Falci, Les B. Whitbeck, Dan R. Hoyt, Trina Rose

Department of Sociology: Faculty Publications

This research investigates changes in social network size and composition of 351 homeless adolescents over 3 years. Findings show that network size decreases over time. Homeless youth with a conduct disorder begin street life with small networks that remain small over time. Caregiver abuse is associated with smaller emotional networks due to fewer home ties, especially to parents, and a more rapid loss of emotional home ties over time. Homeless youth with major depression start out with small networks, but are more likely to maintain network ties. Youth with substance abuse problems are more likely to maintain instrumental home ties. …

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 …

Heterogeneity And Its Impact On Thermal Robustness And Attractor Density, Yuri Cantor, Bilal Khan, Kirk Dombrowski

Department of Sociology: Faculty Publications

There is considerable research relating the structure of Boolean networks to their state space dynamics. In this paper, we extend the standard model to include the effects of thermal noise, which has the potential to deflect the trajectory of a dynamical system within its state space, sending it from one stable attractor to another. We introduce a new “thermal robustness” measure, which quantifies a Boolean network’s resilience to such deflections. In particular, we investigate the impact of structural homogeneity on two dynamical properties: thermal robustness and attractor density. Through computational experiments on cyclic Boolean networks, we ascertain that as a …

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 …

Maturation, Peer Context, And Indigenous Girls' Early-Onset Substance Use, Melissa L. Walls, Les B. Whitbeck

Department of Sociology: Faculty Publications

This paper examines a biosocial model of the impact of puberty on Indigenous girls' early-onset substance use by considering the potential mediating role of peer context (i.e. mixed-sex peer groups and substance use prototypes) on the puberty and substance use relationship. Data include responses from 360 girls of a common Indigenous cultural group residing on reservations/reserves in the upper Midwest and Canada. Results of structural equation modeling revealed that the statistically significant relationship between girls' pubertal development and early-onset substance use was mediated by both mixed-sex/romantic peer groups and favorable social definitions of substance use. Implications for substance use prevention …

Alcohol Use Trajectories And Problem Drinking Over The Course Of Adolescence: A Study Of North American Indigenous Youth And Their Caretakers, Jacob E. Cheadle, Les B. Whitbeck

Department of Sociology: Faculty Publications

This study investigated the links between alcohol use trajectories and problem drinking (DSM-IV abuse/dependence) using five waves of data from 727 North American Indigenous adolescents between 10–17 years from eight reservations sharing a common language and culture. Growth mixture models linking fundamental causes, social stressors, support, and psychosocial pathways to problem drinking via alcohol use trajectories over the early life course were estimated. Results indicated that 20% of the adolescents began drinking at 11–12 years of age and that another 20% began drinking shortly thereafter. These early drinkers were at greatly elevated risk for problem drinking, as were those who …

Introduction: Charlotte Perkins Gilman On The Sociology Of Families, Marriages, And Children, Michael R. Hill

Department of Sociology: Faculty Publications

Charlotte Perkins Gilman died in 1935, but she remains today a provocative sociological writer; she makes us think, argue, and question our preconceptions, especially with regard to marriage and family. Several posthumous volumes of Gilman’s work have been produced and it has been my pleasure to help present three of Gilman’s (1997, 2002, 2004) major sociological writings to new generations of readers in English. As noted in the preface, it has been a special honor to acquaint an audience of Italian readers with a selection of her powerful writings on families, marriages, and children.1 The present volume joins a small …

Archival Methods And The Veil Of Sociology, Mary Jo Deegan

Department of Sociology: Faculty Publications

Archival methods of research are crucial to reconstruct. interpret. and evaluate contributions of early sociologists that are hidden behind the veiIs of racism and sexism. Many of these founding sociologists profoundly shaped their communities and created important organizations to combat social inequality and injustice. Their lives as intellectuals were frequently controversial. which made them political anathemas to mainstream sociologists, usually white males working in prestigious universities who wanted money. fame, and prestige for the new discipline and its leaders.

In this chapter, [recount how r began a career using historical research to understand the rich. alternative history of the profession. …

Queryarch3d: Querying And Visualising 3d Models Of A Maya Archaeological Site In A Web-Based Interface, Giorgio Agugiaro, Fabio Remondino, Gabrio Girardi, Jennifer Von Schwerin, Heather Richards-Rissetto, Raffaele De Amicis

Department of Sociology: Faculty Publications

Constant improvements in the field of surveying, computing and distribution of digital-content are reshaping the way Cultural Heritage can be digitised and virtually accessed, even remotely via web. A traditional 2D approach for data access, exploration, retrieval and exploration may generally suffice, however more complex analyses concerning spatial and temporal features require 3D tools, which, in some cases, have not yet been implemented or are not yet generally commercially available. Efficient organisation and integration strategies applicable to the wide array of heterogeneous data in the field of Cultural Heritage represent a hot research topic nowadays. This article presents a visualisation …

The Social Construction Of Infertility, Arthur L. Greil, Julia Mcquillan, Kathleen S. Slauson-Blevins

Department of Sociology: Faculty Publications

Health and illness are not objective states but socially constructed categories. We focus here on infertility, a phenomenon that has shifted from being seen as a private problem of couples to being seen as a medical condition. Studying infertility provides an ideal vantage point from which to study such features of health care as inter-societal and cross-cultural disparities in health care, the relationship between identity and health, gender roles, and social and cultural variations in the process of medicalization. Infertility is stratified, both globally and within Western societies. Access to care is extremely limited for many women in developing societies …

Factors Controlling Pre-Columbian And Early Historic Maize Productivity In The American Southwest, Part 1: The Southern Colorado Plateau And Rio Grande Regions, Larry V. Benson

United States Geological Survey: Staff Publications

Maize is the New World’s preeminent grain crop and it provided the economic basis for human culture in many regions within the Americas. To flourish, maize needs water, sunlight (heat), and nutrients (e.g., nitrogen). In this paper, climate and soil chemistry data are used to evaluate the potential for dryland (rain-on- field) agriculture in the semiarid southeastern Colorado Plateau and Rio Grande regions. Processes that impact maize agriculture such as nitrogen mineralization, infiltration of precipitation, bare soil evaporation, and transpiration are discussed and evaluated. Most of the study area, excepting high-elevation regions, receives sufficient solar radiation to grow maize. The …

A Sufficient Condition For The Tops-Only Property Of Strategy-Proof Social Choice Functions In The Case Of Two Voters, Huaxia Zeng

Dissertations and Theses Collection (Open Access)

In this thesis, we consider the standard voting model with a finite set of alternatives A and 2 voters, and address the following question: besides Domains D satisfying the

Property T (Chatterji & Sen (2011) ), what are other characteristics of domains that induce every strategy-proof and unanimous social choice function f : Dn → A to satisfy the tops-only property? We impose a minimal richness condition which ensures that for every alternative a ∈ A, there exists a preference ordering where a is maximal. We identify a more general condition on domains that is sufficient for strategy-proofness …