Digital Commons Network^™

Introduction: The Puzzle Of War Duration, Zachary C. Shirkey

Publications and Research

Why do wars last as long as they do? Why do some rage for years, while others last only a few months or days? This piece introduces a symposium that addresses that question from rationalist, psychological, neurological, and domestic politics perspectives. The symposium also considers the challenges of researching war duration and the implications of understanding war duration on theories of war in general.

Working Memory And Consciousness: The Current State Of Play, Marjan Persuh, Eric Larock, Jacob Berger

Publications and Research

Working memory (WM), an important posit in cognitive science, allows one to temporarily store and manipulate information in the service of ongoing tasks. WM has been traditionally classified as an explicit memory system—that is, as operating on and maintaining only consciously perceived information. Recently, however, several studies have questioned this assumption, purporting to provide evidence for unconscious WM. In this article, we focus on visual working memory (VWM) and critically examine these studies as well as studies of unconscious perception that seem to provide indirect evidence for unconscious WM. Our analysis indicates that current evidence does not support an unconscious …

Cultivating Critical Reading: Using Creative Assignments To Promote Agency, Persistence, And Enjoyment, Nate Mickelson

Publications and Research

Skillful and attentive critical reading is crucial for success in college. Research has shown that pedagogies that foreground the transactional nature of reading are more effective than those that frame reading as a process of decoding meanings transmitted in the text. Despite this, existing approaches to reading instruction often reinforce a transmission model of reading that prioritizes the decoding of textual meaning over more active engagement. Assignments that explicitly or implicitly define reading as a process of identifying correct interpretations in this way risk reinforcing the shame and frustration students experience as they struggle to interpret texts. As an alternative, …

Increased Salience Network Activity In Patients With Insomnia Complaints In Major Depressive Disorder, Chun-Hong Liu, Jing Guo, Shun-Li Lu, Li-Rong Tang, Jin Fan, Chuan-Yue Wang, Lihong Wang, Qing-Quan Liu, Cun-Zhi Liu

Publications and Research

Background:

Insomnia is one of the main symptom correlates of major depressive disorder (MDD), but the neural mechanisms underlying the multifaceted interplay between insomnia and depression are not fully understood.

Materials and methods:

Patients with MDD and high insomnia (MDD-HI, n = 24), patients with MDD and low insomnia (MDD-LI, n = 37), and healthy controls (HCs, n = 51) were recruited to participate in the present study. The amplitude of low-frequency fluctuations (ALFF) during the resting state were compared among the three groups.

Results:

We observed ALFF differences between the three groups in the right inferior frontal gyrus/anterior insula …

Transformational Leadership And Supply Chain Ambidexterity: Mediating Role Of Supply Chain Organizational Learning And Moderating Role Of Uncertainty, Divesh Ojha, Chandan Acharya, Danielle Cooper

Publications and Research

This paper examines the impact of top management transformational leadership on supply chain organizational learning and supply chain ambidexterity. We also evaluate the influence of uncertainty, present in the operating environment, on these relationships. Integrating multiple perspectives of organizational behavior relating to learning and leadership, we develop our research model and evaluate it using survey data. Results from our analysis support the notion that supply chain organizational learning orientations fully mediate the relationship between transformational leadership and supply chain ambidexterity. Also, uncertainty in the operating environment positively moderates the relationship between transformational leadership and supply chain learning.

Influence Of Perceived Stress On Dressing And Eating Behaviors Of Chinese Female University Students Residing In The United States, Kandiah Jayanthi, Diana Saiki, Kiya Dues, Alyssa Dana Adomaitis

Publications and Research

The objective of this research was to evaluate how perceived stressful conditions (PSC) and perceived non-stressful conditions (PNSC) influence eating and dressing behaviors of Chinese females. Chinese female university students (18–30 years) residing in the United States, completed a validated and reliable 45-itemized Chinese Stress Eating and Dressing Survey (CSEDS). The CSEDS included: (i) effort to control making healthy eating choices and dressing, (ii) foods eaten and dress items selected during PSC, (iii) foods eaten and dress items selected during PNSC, and (iv) demographics. Seven comfort food categories and eight appearance categories were used. The CSEDS included multiple choice, yes/no, …

Market Integration Predicts Human Gut Microbiome Attributes Across A Gradient Of Economic Development, Keaton Stagaman, Tara J. Cepon-Robins, Melissa A. Liebert, Theresa E. Gildner, Samuel S. Urlacher, Felicia C. Madimenos, Karen Guillemin, J. Josh Snodgrass, Lawrence S. Sugiyama, Brendan J. M. Bohannan

Publications and Research

Economic development is marked by dramatic increases in the incidence of microbiome-associated diseases, such as autoimmune diseases and metabolic syndromes, but the lifestyle changes that drive alterations in the human microbiome are not known. We measured market integration as a proxy for economically related lifestyle attributes, such as ownership of specific market goods that index degree of market integration and components of traditional and nontraditional (more modern) house structure and infrastructure, and profiled the fecal microbiomes of 213 participants from a contiguous, indigenous Ecuadorian population. Despite relatively modest differences in lifestyle across the population, greater economic development correlated with significantly …

A Computational Assessment Of Target Engagement In The Treatment Of Auditory Hallucinations With Transcranial Direct Current Stimulation, Won Hee Lee, Nigel I. Kennedy, Marom Bikson, Sophia Frangou

Publications and Research

We use auditory verbal hallucinations (AVH) to illustrate the challenges in defining and assessing target engagement in the context of transcranial direct current stimulation (tDCS) for psychiatric disorders. We defined the target network as the cluster of regions of interest (ROIs) that are consistently implicated in AVH based on the conjunction of multimodal meta-analytic neuroimaging data. These were prescribed in the New York Head (a population derived model) and head models of four single individuals. We appraised two potential measures of target engagement, tDCS-induced peak electric field strength and tDCS-modulated volume defined as the percentage of the volume of the …

Ode To The Sea: Art From Guantanamo, Erin L. Thompson, Charles Shields, Paige Laino

Publications and Research

Exhibition catalogue for “Ode to the Sea: Art from Guantánamo” (October 16, 2017-January 26, 2018, President's Gallery, John Jay College of Criminal Justice, New York). Detainees at the United States military prison camp known as Guantánamo Bay have made art from the time they arrived. The exhibit displays some of these evocative works, made by eight men: four who have since been cleared and released from Guantánamo, and four who remain there. They paint the sea again and again although they cannot reach it. The catalog includes contributions by Trevor Paglen, Solmaz Sharif, Natasha Trethewey, Jericho Brown, and current and …

Opening Up To Oers: Electronic Original Sourcebook Vs. Traditional Textbook In The Introduction To American Government Course, Shawna M. Brandle

Publications and Research

Traditional American Government textbooks are expensive and often unpopular with students. New technologies and Open Educational Resources (OERs) open up the potential for change, but questions of quality are ever present: can OERs really help students learn better, or are they just cheaper? I developed an OER based on original sources and compared student learning outcomes with the OER section to those in a free digital textbook section. While the OER I created did not work as well as I had hoped, I nonetheless developed a redesign of my course and my approach to teaching, which is the true benefit …

Designing A Summer Transition Program For Incoming And Current College Students On The Autism Spectrum: A Participatory Approach, Emily Hotez, Christina Shane-Simpson, Rita Obeid, Danielle Denigris, Michael Siller, Corinna Costikas, Jonathan Pickens, Anthony Massa, Michael Giannola, Joanne D'Onofrio, Kristen Gillespie-Lynch

Publications and Research

Students with Autism Spectrum Disorder (ASD) face unique challenges transitioning from high school to college and receive insufficient support to help them navigate this transition. Through a participatory collaboration with incoming and current autistic college students, we developed, implemented, and evaluated two intensive week-long summer programs to help autistic students transition into and succeed in college. This process included: (1) developing an initial summer transition program curriculum guided by recommendations from autistic college students in our ongoing mentorship program, (2) conducting an initial feasibility assessment of the curriculum [Summer Transition Program 1 (STP1)], (3) revising our initial curriculum, guided by …

The Disruption And Diversification Of Higher Education Funding: Cryptocurrency For Higher Education Wealth Generation, Edward Lehner, John R. Ziegler

Publications and Research

This work conceptualizes a process for cryptocurrency to diversify traditional methods of higher education funding in the United States. Higher education funding has seemingly reached an impasse, and opinions remain divided over both which societal parties should bear the educational costs for the vast majority of Americans and how to remedy the student debt crisis. Cryptocurrency funding augments traditional revenue streams, and shifts the discussion of education costs from expenses to a more robust conversation about innovative avenues to wealth generation as a potential solution to fund the mission of American higher education. Historically, higher education has been rooted in …

To Do Or Not To Do: Dopamine, Affordability And The Economics Of Opportunity, Jeff A. Beeler, Devry Mourra

Publications and Research

Five years ago, we introduced the thrift hypothesis of dopamine (DA), suggesting that the primary role of DA in adaptive behavior is regulating behavioral energy expenditure to match the prevailing economic conditions of the environment. Here we elaborate that hypothesis with several new ideas. First, we introduce the concept of affordability, suggesting that costs must necessarily be evaluated with respect to the availability of resources to the organism, which computes a value not only for the potential reward opportunity, but also the value of resources expended. Placing both costs and benefits within the context of the larger economy in which …

Logemann Studies, Practices Corporate Communication In Today’S World, Aldemaro Romero Jr.

Publications and Research

“It’s a good thing for the communication degree to be combined with business knowledge. Business acumen is more and more necessary in corporate communication. My own history has been full of twists and turns, and it’s brought me finally to the subject of communication. I simply didn’t know as a young person that you can study communication. I didn’t know what to do, so I ended up in a business school.”

That’s the way Dr. Minna Logemann explains how she became an expert in a field that is more and more in demand today: corporate communication. She is originally from …

A Cardiology Exhibit At A Science Museum, Viewed As Speech Acts In Sequence, David H. Lee

Publications and Research

An exhibit about cardiology at a science museum is an elaborate form of health communication, with messaging happening across text, pictures, models, and videos. This qualitative case study uses concepts of speech act sequencing and interpellation to explain a series of multimodal exhibits about cardiovascular health. Health exhibits are described as verbal and audiovisual arguments combining assertions of information; directives to change behavior, and designations of risk candidacy—or sequences of assertive, directive, and declarative speech acts. Visitors are targeted as heart disease candidates according to their risk factors, such as hypertension, overweight, and inactivity. Communication research focused on health exhibits …

Evidence-Based Instructional Strategies For Adult Learners: A Review Of The Literature, Rebecca Carlson Mccall, Kristy Padron, Carl Andrews

Publications and Research

Students who are older than age 25 are increasingly becoming a higher portion of enrollments in higher education. These students, known as adult learners, have different educational needs, expectations, and interests than traditional college students because they enter college with life and work experiences as well as responsibilities. Andragogy is the main theory of adult learning that addresses ways to teach adult learners. While the construct of andragogy is subject to debate, the education field draws on its findings to create learning environments for adult learners. Academic libraries can apply andragogy in their library and information literacy instructional practices. This …

Chronic Voluntary Oral Methamphetamine Induces Deficits In Spatial Learning And Hippocampal Protein Kinase Mzeta With Enhanced Astrogliosis And Cyclooxygenase-2 Levels, Jorge A. Avila, Roseanna M. Zanca, Denis Shor, Nicholas Paleologos, Amber A. Alliger, Maria E. Figueiredo-Pereira, Peter A. Serrano

Publications and Research

Methamphetamine (MA) is an addictive drug with neurotoxic effects on the brain producing cognitive impairment and increasing the risk for neurodegenerative disease. Research has focused largely on examining the neurochemical and behavioral deficits induced by injecting relatively high doses of MA [30 mg/kg of body weight (bw)] identifying the upper limits of MA-induced neurotoxicity. Accordingly, we have developed an appetitive mouse model of voluntary oral MA administration (VOMA) based on the consumption of a palatable sweetened oatmeal mash containing a known amount of MA. This VOMA model is useful for determining the lower limits necessary to produce neurotoxicity in the …

Positive Outcomes: Strategies For Assessing The Progress Of Youth Involved In The Justice System, Jeffrey A. Butts, Emily K. Pelletier, Lila Kazemian

Publications and Research

This report examines the shift in U.S. youth justice systems toward using adolescent development science to improve interventions and measure youth success. It emphasizes the adoption of Positive Youth Development (PYD) principles, which focus on fostering positive relationships and skills rather than just preventing recidivism. The report highlights various frameworks—such as the Developmental Assets model and Positive Youth Justice model—that align with PYD principles and research on desistance from crime. These frameworks offer a path for transforming youth justice systems into strengths-based approaches that promote long-term positive outcomes.

“I Want Her To Make Correct Decisions On Her Own:” Former Soviet Union Mothers’ Beliefs About Autonomy Development, Masha Komolva, Jane Y. Lipnitsky

Publications and Research

This qualitative study examined Former Soviet Union (FSU) mothers’ explicit and implicit attitudes and parenting practices around adolescents’ autonomy development. Interviews were conducted with 10 mothers who had immigrated from the FSU to the US between 10 and 25 years ago, and who had daughters between the ages of 13 and 17 years. Mothers predominantly defined autonomy in terms of adolescents’ ability to carry out instrumental tasks, make correct decisions, and financially provide for themselves, but rarely mentioned psychological or emotional independence. Mothers reflected on the various aspects of autonomy emphasized in their country of origin and America, and balancing …

A Multi-Functional View Of Moral Disengagement: Exploring The Effects Of Learning The Consequences, C. Justice Tillman, Katerina Gonzalez, Marilyn V. Whitman, Wayne S. Crawford, Anthony C. Hood

Publications and Research

This paper takes us beyond the unethical act and explores the use of moral disengagement as a multi-stage, multi-functional regulatory, and coping mechanism that not only allows individuals to engage in unethical behavior, but also manage the negative emotions (i.e., guilt and shame) from learning the consequences of such behavior. A resource-based lens is applied to the moral disengagement process, suggesting that individuals not only morally disengage prior to committing an unethical act in order to conserve their own resources, but also morally disengage as a coping mechanism to reduce emotional duress upon learning of the consequences of their actions, …

Gander Thinks We Need More Civility In Public Discourse, Aldemaro Romero Jr.

Publications and Research

“I became a professor of communication studies because I like talking about public arguments.” That’s how Dr. Eric Gander explains why he is what he is today. And in this era of public discussions of free speech and the First Amendment, his interests seem more relevant than ever.

Gander is a native of Tallahassee, Florida. He received a bachelor’s in economics a master’s in communication from the University of Virginia, and a doctorate in communication studies from Northwestern University. Today he is an associate professor in the Department of Communication Studies of the Weissman School of Arts and Sciences at …

An Information Theory Approach To Hypothesis Testing In Criminological Research, Gohar A. Petrossian, Mike Maxfield

Publications and Research

Background: This research demonstrates how the Akaike information criterion (AIC) can be an alternative to null hypothesis significance testing in selecting best fitting models. It presents an example to illustrate how AIC can be used in this way.

Methods: Using data from Milwaukee, Wisconsin, we test models of place-based predictor variables on street robbery and commercial robbery. We build models to balance explanatory power and parsimony. Measures include the presence of different kinds of businesses, together with selected age groups and social disadvantage.

Results: Models including place-based measures of land use emerged as the best models among the set of …

Factors Associated With Perceived Accuracy Of The Undetectable = Untransmittable Slogan Among Men Who Have Sex With Men: Implications For Messaging Scale-Up And Implementation, H Jonathon Rendina, J T. Parsons

Publications and Research

Introduction: Recent research has shown high efficacy of HIV treatment for reducing the risk of HIV transmission to sexual partners. As the efficacy of treatment as prevention (TasP) has proliferated, a new messaging campaign, Undetectable = Untransmittable, has been gaining popularity. The purpose of this paper was to assess factors associated with the perceived accuracy of this TasP messaging strategy among a large and diverse sample of gay, bisexual, and other men who have sex with men (GBMSM) in order to inform subsequent efforts at large-scale and implementation of the HIV prevention message.

Methods: We conducted a nationwide survey of …

The Variability Of Neural Responses To Naturalistic Videos Change With Age And Sex, Agustin Petroni, Samantha Cohen, Lei Ai, Nicolas Langer, Simon Henin, Tamara Vanderwal, Michael P. Milham, Lucas C. Parra

Publications and Research

Neural development is generally marked by an increase in the efficiency and diversity of neural processes. In a large sample (n=114) of human children and adults with ages ranging from 5 to 44 yr, we investigated the neural responses to naturalistic video stimuli. Videos from both real-life classroom settings and Hollywood feature films were used to probe different aspects of attention and engagement. For all stimuli, older ages were marked by more variable neural responses. Variability was assessed by the intersubject correlation of evoked electroencephalographic responses. Young males also had less-variable responses than young females. These results were replicated in …

Precocious Development Of Self-Awareness In Dolphins, Rachel Morrison, Diana Reiss

Publications and Research

Mirror-self recognition (MSR) is a behavioral indicator of self-awareness in young children and only a few other species, including the great apes, dolphins, elephants and magpies. The emergence of self-awareness in children typically occurs during the second year and has been correlated with sensorimotor development and growing social and self-awareness. Comparative studies of MSR in chimpanzees report that the onset of this ability occurs between 2 years 4 months and 3 years 9 months of age. Studies of wild and captive bottlenose dolphins (Tursiops truncatus) have reported precocious sensorimotor and social awareness during the first weeks of life, but no …

Numbers Are Just Not Enough: A Critical Analysis Of Race, Gender, And Sexuality In Elementary And Middle School Health Textbooks, Sherry L. Deckman, Ellie Fitts Fulmer, Keely Kirby, Katharine Hoover, Abena S. Mackall

Publications and Research

Textbooks are a multimillion dollar publishing business in the United States. Even as 21st-century classrooms become more multimodal, digital and hardcopy textbooks remain a key feature of American education. Consequently, classroom textbooks have been shown to control knowledge dissemination across the content areas. In particular, health texts have been uniquely shown to communicate values that validate or marginalize students and encourage healthy or harmful activity. Thus,what textbook makers choose to include as worthy of study, and how they portray various groups of people with regard to race, gender, and sexuality has societal implications. Employing quantitative and qualitative content analysis methods, …

Measuring Perceptual Consciousness, Marjan Persuh

Publications and Research

Conscious perception is typically assessed with either objective or subjective measures (Seth et al.,2008). Measures are considered objective if conscious perception is estimated from performancein a discrimination task; inability to discriminate between stimuli is taken as evidence thatparticipants had no conscious perception (Hannula et al., 2005). Measures are considered subjectiveif participants report their visual experience on each trial (Sergent and Dehaene, 2004; Del Culet al., 2007). One type of subjective measures consists of metacognitivejudgments; the relationshipbetween metacognition and perceptual awareness is a matter ofdebate (Fleming and Lau, 2014;Jachs et al., 2015) and I will not discuss these measures further. Likewise, …

The Effectiveness Of Critical Time Intervention For Abused Women Leaving Women’S Shelters: A Randomized Controlled Trial, Danielle A. M. Lako, Marielle D. Beijersbergen, Irene E. Jonker, Renee De Vet, Daniel B. Herman, Albert M. Van Hemert, Judith R. L. M. Wolf

Publications and Research

Objectives: To examine the effectiveness of critical time intervention (CTI)—an evidence-based intervention—for abused women transitioning from women’s shelters to community living. Methods A randomized controlled trial was conducted in nine women’s shelters across the Netherlands. 136 women were assigned to CTI (n = 70) or care-as-usual (n = 66). Data were analyzed using intention-to-treat three-level mixed-effects models.

Results: Women in the CTI group had significant fewer symptoms of post-traumatic stress (secondary outcome) (adjusted mean difference - 7.27, 95% CI - 14.31 to - 0.22) and a significant fourfold reduction in unmet care needs (intermediate outcome) (95% CI 0.06–0.94) compared to …

Flp-1 Neuropeptides Modulate Sensory And Motor Circuits In The Nematode Caenorhabditis Elegans, Ingrid Buntschuh, Daniel A. Raps, Ivor Joseph, Christopher Reid, Alexander Chait, Raubern Totanes, Michelle Sawh, Chris Li

Publications and Research

Parasitic nematodes infect over one quarter of the population worldwide, causing morbidity in over one billion people. Current anthelmintic drugs are beginning to lose effectiveness due to the presence of resistant strains. We are interested in the role of neuropeptides, which regulate behaviors in all organisms, as another possible target for anthelmintic drugs. FMRFamide-related peptides (FaRPs) are a family of neuropeptides that are conserved throughout the animal kingdom. In particular, nematodes contain the largest family of FaRPs identified thus far and many of these FaRPs are identical among different nematode species; FaRPs in nematodes are collectively referred to as FLPs …

The Relationship Between In-Session Commitment Language And Daily Self-Reported Commitment To Reduce Or Abstain From Drinking, Alexis Kuerbis, Jessica Houser, Paul Amrhein, Hayley Treloar Padovano, Jon Morgenstern

Publications and Research

Background: Motivational interviewing is hypothesized to operate by enhancing a client’s internal motivation to change. Past research operationalizes this process by measuring in-session statements for change (i.e., change talk), yet relationships between change talk and other measures of motivation have yet to be substantiated. This study tested whether in-session change talk predicted subsequent reports of commitment to abstain or moderate drinking assessed via ecological momentary assessment (EMA), and explored each of their contributions to drinking outcomes. Method: Secondary data analysis was performed on data from 48 study participants who received therapy within a randomized controlled trial testing mechanisms of actions …