Experimental Analysis of Behavior Commons^™

Characterizing Consumption, Dependence, And The Role Of Glucocorticoids In An Animal Model Of Voluntary Ethanol Consumption, Lynda Sharrett-Field

Theses and Dissertations--Psychology

Alcohol abuse disorders (AUD) represent a serious worldwide health problem with far reaching social, financial, and interpersonal implications. One of the most devastating facets of these disorders is the propensity to relapse following periods of abstinence. Ethanol withdrawal (EWD) is believed to promote relapse by increasing anxiety and craving, and may contribute to the development of cognitive decline associated with long-term dependence. Clinical data suggest that stress also plays a main role in both the development of AUD as well as relapse to drinking. As a physiological stressor, EtOH elevates levels of stress hormones (cortisol in humans, corticosterone (CORT) in …

Sad Mood Reduces Inadvertent Plagiarism: Effects Of Affective State On Source Monitoring In Cryptomnesia, Amanda C. Gingerich, Chad S. Dodson

Scholarship and Professional Work - LAS

In two experiments, we explored the influence of affective state, or mood, on inadvertent plagiarism, a memory failure in which individuals either misattribute the source of an idea to themselves rather than to the true originator or simply do not recall having encountered the idea before and claim it as novel. Using a paradigm in which participants generate word puzzle solutions and later recall these solutions, we created an opportunity for participants to mistakenly claim ownership of items that were, in fact, initially generated by their computer ‘partner.’ Results of both experiments suggest that participants induced into a sad mood …

The Limited Effects Of Rem Sleep Deprivation On The Acquisition, Extinction, And Reinstatement Of A Methamphetamine-Induced Conditioned Place, Christopher J. Cagna

Seton Hall University Dissertations and Theses (ETDs)

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You Get What You Deserve : The Relationship Between Injustice And The Consequences Of Social Exclusion, Heather A. Pease

UNF Graduate Theses and Dissertations

In this current research I sought to answer two questions; 1) Do individuals have the capacity to recognize when they are being justly or unjustly socially excluded or conversely socially included? 2) Do the consequences of just and unjust social exclusion or social inclusion vary? In efforts to address these questions, I used perceptions of burden (i.e., participant’s overall contribution to a group task) to manipulate the perceived fairness of one’s inclusionary status to see how this affects the participants’ emotional and behavioral reactions.

In Study 1, participants engaged in an imaginary group interaction in which they were burdensome (performing …

Does Breastfeeding Offer Protection Against Maternal Depressive Symptomatology? A Prospective Study From Pregnancy To 2 Years After Birth, Jennifer Hahn-Holbrook, Martie G. Haselton, Christine Dunkel Schetter, Laura M. Glynn

Psychology Faculty Articles and Research

Depression is the leading cause of disability in women (Nobel 2005) and is the most prevalent of all childbearing-related illnesses, affecting approximately 13% of women worldwide within the first 12 [...] Mothers who breastfeed typically exhibit lower levels of depressive symptomatology than mothers who do not. However, very few studies have investigated the directionality of this relationship. Of the prospective studies published, all but one focus exclusively on whether maternal depression reduces rates of subsequent breastfeeding. This study again examines this relationship, but also the reverse--that breastfeeding might predict lower levels of later depression. Using multilevel modeling, we investigated the …

The Interface Between Morphology And Action Planning: A Comparison Of Two Species Of New World Monkeys, Stacey L. Zander, Dan J. Weiss, Peter G. Judge

Faculty Journal Articles

Recent research with several species of nonhuman primates suggests sophisticated motor-planning abilities observed in human adults may be ubiquitous among primates. However, there is considerable variability in the extent to which these abilities are expressed across primate species. In the present experiment, we explore whether the variability in the expression of anticipatory motor-planning abilities may be attributed to cognitive differences (such as tool use abilities) or whether they may be due to the consequences of morphological differences (such as being able to deploy a precision grasp). We compared two species of New World monkeys that differ in their tool use …

Capuchin Monkeys Exercise Self-Control By Choosing Token Exchange Over An Immediate Reward, Peter G. Judge, Jennifer L. Essler

Faculty Journal Articles

Self-control is a prerequisite for complex cognitive processes such as cooperation and planning. As such, comparative studies of self-control may help elucidate the evolutionary origin of these capacities. A variety of methods have been developed to test for self-control in non-human primates that include some variation of foregoing an immediate reward in order to gain a more favorable reward. We used a token exchange paradigm to test for self-control in capuchin monkeys (Cebus apella). Animals were trained that particular tokens could be exchanged for food items worth different values. To test for self-control, a monkey was provided with …

Friendship As A Relationship Infiltration Tactic During Human Mate Poaching., Justin Mogilski, T. Joel Wade

Faculty Journal Articles

Previous research has characterized human mate poaching as a prevalent alternative mating strategy that entails risks and costs typically not present during general romantic courtship and attraction. This study is the first to experimentally investigate friendship between a poacher and his/her target as a risk mitigation tactic. Participants (N = 382) read a vignette that differed by whether the poacher was male/female and whether the poacher and poached were friends/acquaintances. Participants assessed the likelihood of the poacher being successful and incurring costs. They also rated the poacher and poached on several personality and mate characteristics. Results revealed that friendship increased …

The Effect Of Emotionally Arousing Negative Images On Judgments About News Stories, Martin Daniel Smith-Rodden

Psychology Theses & Dissertations

Two experiments investigated the effects of the presentations of photographic images (highly emotionally arousing/low arousal/no image) on people's attitudes after reading a news story. Experiment 1 presented a story and images about U.S. involvement in the Afghanistan War. Experiment 2 replicated the design with a story and images about African famine relief efforts. Consistent with predictions of the affect heuristic model of judgment formation, the addition of emotionally arousing pictures had an effect on people's support for the war in Afghanistan and their support for famine aid. Additionally, effects were observed in broader attitudes concerning participant's support of a militaristic …

Effects Of Signal Ambiguity And Signal Location On Target Detection Under Varying Degrees Of Time Constraint, Kimberly E. Culley

Psychology Theses & Dissertations

The purpose of the current study was to investigate the effects of decision-making strategies and tendencies, time constraint, and signal characteristics on decision-making performance utilizing the fuzzy signal detection theory framework. Participants were tasked with deciding whether x-ray images of passenger luggage contained hazardous objects.

The first objective of the study was to develop a methodology for quantifying optimizing versus satisficing tendencies in decision making through direct measurement and observation.

The second objective of the study was to examine how time constraint and specific signal characteristics contribute to decision making. Interestingly, despite having more time available to conduct a comprehensive …

The Interaction Between The Physical Environment And Metaphysical States: The Role Of Social Anxiety And Stress In Informing Spatial Perception, Emily Koelmel

Senior Independent Study Theses

No abstract provided.