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Does Botox Buffer The Negative Effects Of Social Rejection?: A Test Of The Facial Feedback Hypothesis, Vicki Sharif Jan 2013

Does Botox Buffer The Negative Effects Of Social Rejection?: A Test Of The Facial Feedback Hypothesis, Vicki Sharif

Theses and Dissertations--Psychology

Can a common facial cosmetic procedure buffer against the negative impact of adverse social interactions? This pilot tested the hypothesis that an injection of botulinum toxin (Botox) to the corrugator supercilii muscles used in anger, compared to a placebo injection to the same location, will reduce the impact of social rejection on mood, self-esteem, control, meaningful existence, and aggression. Freezing facial musculature was hypothesized to alter the first physical signal of negative emotional reactions, thereby reducing the impact of social rejection on distress and aggression. This was the first study using Botox to examine the effects of reduced facial feedback …

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Characterizing Consumption, Dependence, And The Role Of Glucocorticoids In An Animal Model Of Voluntary Ethanol Consumption, Lynda Sharrett-Field Jan 2013

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 …

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The Whole Picture: Body Posture Recognition In Infancy, Alyson J. Hock Jan 2013

The Whole Picture: Body Posture Recognition In Infancy, Alyson J. Hock

Theses and Dissertations--Psychology

Holistic image processing is tied to expertise and is characteristic of face and body processing by adults. Infants process faces holistically, but it is unknown whether infants process body information holistically. In the present study, we examined whether infants discriminate changes in body posture holistically. Body posture is an important nonverbal cue that signals emotion, intention, and goals of others even from a distance. In the current study, infants were tested for discrimination between body postures that differ in limb orientations in three conditions: in the context of the whole body, with just the limbs that change orientation, or with …

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The Sexualized Girl: The Development Of An Expanded (Sexualized) Gender Stereotype Among Children, Ellen A. Stone Jan 2013

The Sexualized Girl: The Development Of An Expanded (Sexualized) Gender Stereotype Among Children, Ellen A. Stone

Theses and Dissertations--Psychology

The current study examined children’s stereotypes about sexualized girls. Elementary school children (n = 208) from the mid-South between the ages of 6 and 11 completed a survey assessing their stereotypes about sexualized girls and non-sexualized girls. Participants were asked to justify, in their own words, their responses to several stereotypic evaluations. Children’s cognitive development was analyzed through classification skill as a moderator of belief in stereotypes about girls. Results revealed that children perceived the sexualized girl to be more popular and better liked by boys than the non-sexualized girl. However, the sexualized girl was also rated as less athletic, …

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Semantic Distance Modulates The N400 Event-Related Potential In Verbal Analogical Reasoning, Matthew J. Kmiecik, Robert G. Morrison Jan 2013

Semantic Distance Modulates The N400 Event-Related Potential In Verbal Analogical Reasoning, Matthew J. Kmiecik, Robert G. Morrison

University Libraries Undergraduate Research Paper Award

Computational accounts have traditionally focused on mapping between structured representations as fundamental to analogical processing. However, a recent connectionist model has been used to argue that structured representations may not be necessary to solve verbal analogies. Green and colleagues (2010) have shown that brain areas associated with analogical mapping become more engaged as semantic distance increases between verbal analogy source and targets. Herein, we had participants verify verbal analogies characterized for semantic distance while we monitored their brain waves using EEG. Our results suggest that the semantic distance between the source and target of a verbal analogy does influence early …

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The Call Of The Wild (And The Caged): The Impact Of A Zoo's Exhibition Styles On The Attitudes Of Its Human Visitors, Erin S. Behn Jan 2013

The Call Of The Wild (And The Caged): The Impact Of A Zoo's Exhibition Styles On The Attitudes Of Its Human Visitors, Erin S. Behn

Senior Independent Study Theses

No abstract provided.

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Patterns Of Physical And Psychological Development In Future Teenage Mothers, Daniel Nettle, Thomas E. Dickins, David A. Coall, Paul De Monrnay Davis Jan 2013

Patterns Of Physical And Psychological Development In Future Teenage Mothers, Daniel Nettle, Thomas E. Dickins, David A. Coall, Paul De Monrnay Davis

Research outputs 2013

Background and objectives: Teenage childbearing may have childhood origins and can be viewed as the outcome of a coherent reproductive strategy associated with early environmental conditions. Life-history theory would predict that where futures are uncertain fitness can be maximized through diverting effort from somatic development into reproduction. Even before the childbearing years, future teenage mothers differ from their peers both physically and psychologically, indicating early calibration to key ecological factors. Cohort data have not been deliberately collected to test life-history hypotheses within Western populations. Nonetheless, existing data sets can be used to pursue relevant patterns using socioeconomic variables as indices …

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Cognitive Systems For Revenge And Forgiveness, Michael E. Mccullough, Robert Kurzban, Benjamin A. Tabak Jan 2013

Cognitive Systems For Revenge And Forgiveness, Michael E. Mccullough, Robert Kurzban, Benjamin A. Tabak

ESI Publications

Minimizing the costs that others impose upon oneself and upon those in whom one has a fitness stake, such as kin and allies, is a key adaptive problem for many organisms. Our ancestors regularly faced such adaptive problems (including homicide, bodily harm, theft, mate poaching, cuckoldry, reputational damage, sexual aggression, and the infliction of these costs on one's offspring, mates, coalition partners, or friends). One solution to this problem is to impose retaliatory costs on an aggressor so that the aggressor and other observers will lower their estimates of the net benefits to be gained from exploiting the retaliator in …

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Prenatal Stress, Depression, And Herpes Viral Titers, Pao-Chu Hsu Jan 2013

Prenatal Stress, Depression, And Herpes Viral Titers, Pao-Chu Hsu

USF Tampa Graduate Theses and Dissertations

Recent studies suggest that some cases of prenatal depression may be associated with reactivation of latent infections of the herpesvirus family. The possible relationships among stress, prenatal depression, and herpes viral reactivation in pregnancy are understudied and the molecular pathways such as the neuroimmune biogenic amine pathway are unidentified. Chronic stress shifts the T helper-1 cell (Th1) cytokine profile to a Th2 profile, which favors virus induced pathogenesis and survival. Pregnancy is also associated with a similar Th2 dominance. In non-pregnant individuals, exposure to psychological or physical stress may be associated with latent herpes viral reactivation and could result in …

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Apathy In Parkinson's Disease: A Behavioral Intervention Study, London Butterfield Jan 2013

Apathy In Parkinson's Disease: A Behavioral Intervention Study, London Butterfield

USF Tampa Graduate Theses and Dissertations

Apathy, a symptom reflecting motivational and self-initiation impairment, is one of the most common neuropsychiatric symptoms in Parkinson's disease (PD), with an average estimated prevalence of 40-45%. Elevated apathy has been associated with a host of negative associates and consequences, including cognitive impairment, poor daily functioning, poor treatment compliance and illness outcome, reduced quality of life, and increased caregiver burden and distress. While some studies have evaluated pharmacologic approaches to the treatment of apathy, few studies have evaluated non-pharmacologic approaches and we have identified no studies that have evaluated the efficacy of non-pharmacologic treatments of apathy in Parkinson's patients despite …

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The Effect Of Visual Search And Audio-Visual Entrainment On Episodic Memory, Holly Anne Westfall Jan 2013

The Effect Of Visual Search And Audio-Visual Entrainment On Episodic Memory, Holly Anne Westfall

USF Tampa Graduate Theses and Dissertations

Previous research suggests that larger context effects are observed when participants are required to search a scene in order to find the to-be-remembered stimuli. Similarly, animal research on brain oscillations has shown theta wave activation when animals are searching their environment. These theta wave oscillations are positively correlated with learning. However, theta activation can also occur in response to sensory stimulation, for example, auditory stimulation with binaural beats or visual stimulation with a checkerboard pattern reversal. The results of several studies suggest that while a visual search task seems to reliably improve free recall performance, the effects of passive sensory …

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Embodying Social Practice: Dynamically Co-Constituting Social Agency, Brian W. Dunst Jan 2013

Embodying Social Practice: Dynamically Co-Constituting Social Agency, Brian W. Dunst

USF Tampa Graduate Theses and Dissertations

Theories of cognition and theories of social practices and institutions have often each separately acknowledged the relevance of the other; but seldom have there been consistent and sustained attempts to synthesize these two areas within one explanatory framework. This is precisely what my dissertation aims to remedy. I propose that certain recent developments and themes in philosophy of mind and cognitive science, when understood in the right way, can explain the emergence and dynamics of social practices and institutions. Likewise, the view I construct explains how social practices and institutions shape the character of cognition of their constituent agents. Moreover, …

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Meta-For, Vincent Mario Pignatiello Ii Jan 2013

Meta-For, Vincent Mario Pignatiello Ii

Antioch University Dissertations & Theses

A clinician is entrusted with the difficult task of organizing, integrating, and formulating a vast amount of information provided by a patient in order to conduct therapy. Typically, a theoretical paradigm is employed in this endeavor. This paper constructs a theory of theoretical paradigms—a meta-theory—to understand better how clinicians organize and understand patient information. The theory of theory posits that theoretical paradigms function as complex metaphors developed within a culture. The argument presented here utilizes research from various areas of psychology—including those focusing on cognitive research, psycholinguistics, and philosophy of theory—to develop the meta-theory. The central thesis of this research …

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A Preliminary Investigation Of The Validity Of Time-Based Measures Of Sustained Attention For Children, Michael R. Kulfan Jan 2013

A Preliminary Investigation Of The Validity Of Time-Based Measures Of Sustained Attention For Children, Michael R. Kulfan

Antioch University Dissertations & Theses

This study is a preliminary investigation of the validity of using time-based measures to quantify sustained attention in children ages 6-12. Problems with sustained attention negatively affect childhood learning and development. The prevalence of disorders known to impact sustained attention performance continue to rise in the United States. Currently, commercially available, objective measures of sustained attention use normative comparisons that provide limited information about the effect such problems have on child performance in natural settings. We reviewed test data from 290 charts of children ages 6-12 referred for neuropsychological evaluation. The Test of Everyday Attention for Children (TEA-Ch) is an …

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My Journey From Physician To Psychologist: Relational Touch In Psychotherapy, Brita S. Reed Jan 2013

My Journey From Physician To Psychologist: Relational Touch In Psychotherapy, Brita S. Reed

Antioch University Dissertations & Theses

A physician's armamentarium includes the presence of the tool of touch which is used not only to diagnose and to heal, but also to reassure patients that they are safe and well cared for in the hands of the physician. The use of touch in the practice of psychology, however, is relatively proscribed. In this essay, I examine how we, as psychologists, can best "hold" our clients without the use of touch. In the first part of this essay, I explore some theoretical considerations on relational touch in psychotherapy. I define relational touch as touch that occurs between people and …

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Semantic Memory Functional Mri And Cognitive Function After Exercise Intervention In Mild Cognitive Impairment, J Carson Smith, Kristy A. Nielson, Piero Antuono, Jeri-Annette Lyons, Ryan J. Hanson, Alissa Butts, Nathan Hantke, Matthew D. Verber Jan 2013

Semantic Memory Functional Mri And Cognitive Function After Exercise Intervention In Mild Cognitive Impairment, J Carson Smith, Kristy A. Nielson, Piero Antuono, Jeri-Annette Lyons, Ryan J. Hanson, Alissa Butts, Nathan Hantke, Matthew D. Verber

Psychology Faculty Research and Publications

Mild cognitive impairment (MCI) is associated with early memory loss, Alzheimer's disease (AD) neuropathology, inefficient or ineffective neural processing, and increased risk for AD. Unfortunately, treatments aimed at improving clinical symptoms or markers of brain function generally have been of limited value. Physical exercise is often recommended for people diagnosed with MCI, primarily because of its widely reported cognitive benefits in healthy older adults. However, it is unknown if exercise actually benefits brain function during memory retrieval in MCI. Here, we examined the effects of exercise training on semantic memory activation during functional magnetic resonance imaging (fMRI). Seventeen MCI participants …

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Stroop Interference In A Delayed Match-To-Sample Task: Evidence For Semantic Competition, Bradley R. Sturz, Marshall Lee Green, Lawrence Locker Jr., Ty W. Boyer Jan 2013

Stroop Interference In A Delayed Match-To-Sample Task: Evidence For Semantic Competition, Bradley R. Sturz, Marshall Lee Green, Lawrence Locker Jr., Ty W. Boyer

Psychology: Faculty Publications

Discussions of the source of the Stroop interference effect continue to pervade the literature. Semantic competition posits that interference results from competing semantic activation of word and color dimensions of the stimulus prior to response selection. Response competition posits that interference results from competing responses for articulating the word dimension vs. the color dimension at the time of response selection. We embedded Stroop stimuli into a delayed match-to-sample (DMTS) task in an attempt to test semantic and response competition accounts of the interference effect. Participants viewed a sample color word in black or colored fonts that were ongruent or incongruent …

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Probabilistic Cue Combination: Less Is More, Daniel Yurovsky, Ty W. Boyer, Linda B. Smith, Chen Yu Jan 2013

Probabilistic Cue Combination: Less Is More, Daniel Yurovsky, Ty W. Boyer, Linda B. Smith, Chen Yu

Psychology: Faculty Publications

Learning about the structure of the world requires learning probabilistic relationships: rules in which cues do not predict outcomes with certainty. However, in some cases, the ability to track probabilistic relationships is a handicap, leading adults to perform non-normatively in prediction tasks. For example, in the dilution effect, predictions made from the combination of two cues of different strengths are less accurate than those made from the stronger cue alone. Here we show that dilution is an adult problem; 11-month-old infants combine strong and weak predictors normatively. These results extend and add support for the less is more hypothesis: limited …

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Inescapable Aversive Stimulus Decreases Subsequent Escape Responding In Humans: An Investigation Of The Learned Helplessness Effect In A 3d Virtual Environment, Zachary Kilday Jan 2013

Inescapable Aversive Stimulus Decreases Subsequent Escape Responding In Humans: An Investigation Of The Learned Helplessness Effect In A 3d Virtual Environment, Zachary Kilday

College of Graduate Studies: Theses & Dissertations

Exposure to an inescapable aversive stimulus decreases escape responses to subsequent escapable aversive stimuli. This is known as the learned helplessness effect. In the present experiment, human participants were trained in an immersive, 3D virtual environment analog of an operant chamber using an inescapable aversive stimulus, an escapable aversive stimulus, or no aversive stimulus. Then, all participants were tested using an immersive, 3D virtual environment analog of a shuttle box using an escapable aversive stimulus. Participants trained with an inescapable aversive stimulus were slower to escape during testing than participants trained with an escapable aversive stimulus. The current results demonstrate …

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On A First Name Basis: Effects Of African American Sounding First Names On The Hiring Decision, Shayna Brown Jan 2013

On A First Name Basis: Effects Of African American Sounding First Names On The Hiring Decision, Shayna Brown

College of Graduate Studies: Theses & Dissertations

A controlled experiment contributes to our understanding of the hiring disparity by examining the effect of applicant race and type of applicant first name on hiring decisions. Two- hundred and five participants acted as mock hiring managers and reviewed an application and resume, completed an evaluation of the applicant’s job related characteristics, and made hiring and starting salary recommendations. Measures for stereotype and race activation were also included. Neither applicant race nor applicant name type affected participants’ ratings of job related characteristics such as perceived motivation, intellectual ability, ability to work well with others, and potential in the field. Results …

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Working With Children Using Dance/Movement Therapy, Mariah M. Lefeber Jan 2013

Working With Children Using Dance/Movement Therapy, Mariah M. Lefeber

Faculty Publications - Graduate School of Counseling

Movement is a language. We all learned to relate on a nonverbal level before starting to communicate verbally. Thus, this nonverbal language of the body is especially powerful for children, who communicate, navigate relationships, and interact with their environment through movement. An early, healthy connection with their bodies enables children to develop a strong sense of self and dynamic sense of both their body image and physical boundaries. For all of these reasons, dance/ movement therapy is a highly effective modality for working with children. This chapter introduces the field of dance/movement therapy, specifically as it relates to working with …

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Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira Jan 2013

Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira

Wayne State University Dissertations

The current research examined the dispositional characteristics that mediated burnout syndrome in a sample of direct care workers who were employed in group homes for the mentally ill in a Midwestern state. Specifically, the indirect effects that the direct care staff's attachment systems and problem solving ability were examined as they applied to their potential burnout status. Attachment theory, a contemporary psychodynamic theory of personality, was used to provide a context for the study. The researcher studied the interactions between construct subcomponents to address a criticism in the literature stating that only total scores were used to study burnout and …

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The Effect Of Background Music On Emotional Processing : Evaluation Using A Dot Probe Paradigm, Haans Drieberg Jan 2013

The Effect Of Background Music On Emotional Processing : Evaluation Using A Dot Probe Paradigm, Haans Drieberg

Theses : Honours

Music plays an important role in all of the world's cultures, and background music is an ever-present phenomenon. Despite this, few studies have formally addressed whether background music influences the way people think. The aim of this study was to discover whether the presence of background music can influence cognition. Specifically, the differential effects of music rated as being positive (inducing happy emotions) and negative (inducing anxiety) on a person's allocation of attention was investigated. A dot probe task with positive and negative word pairings, matched for length and frequency was used in order to test the hypotheses that the …

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The Limited Effects Of Rem Sleep Deprivation On The Acquisition, Extinction, And Reinstatement Of A Methamphetamine-Induced Conditioned Place, Christopher J. Cagna Jan 2013

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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Comparing Social Skills In Children Diagnosed With Autism Spectrum Disorders According To The Dsm-Iv-Tr And The Proposed Dsm-5, Jennifer Susan Beighley Jan 2013

Comparing Social Skills In Children Diagnosed With Autism Spectrum Disorders According To The Dsm-Iv-Tr And The Proposed Dsm-5, Jennifer Susan Beighley

LSU Master's Theses

Autism Spectrum Disorder (ASD) is currently defined using criteria from the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). With the fifth edition of the DSM (DSM-5) forthcoming, one change the American Psychiatric Association has proposed is an increase in the number of overall symptoms necessary to meet criteria for ASD. Because social skills is well established as a core symptom of autism, the present study explores differences in social functioning using the Matson Evaluation of Social Skills in Youngsters-II (MESSY-II) in three groups of children ages 3-16 years including those diagnosed with ASD using the …

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Schizotypy: The Dynamic Relationship Between Trait And State Processes, Rebecca K. Macaulay Jan 2013

Schizotypy: The Dynamic Relationship Between Trait And State Processes, Rebecca K. Macaulay

LSU Master's Theses

Importantly, elevations in emotional reactivity to stress are often found in individuals vulnerable for psychosis. This study investigated several meaningful factors that appear to either increase vulnerability to stress (degree of schizotypy traits, trait negative affect, low perceived control, and impaired selective attention), or increase resiliency to stress (trait positive affect). A modified Posner spatial-cueing task utilizing affective cues was employed to assess selective attention within a neutral and an uncontrollable stressor condition. Between group differences (high, medium and low in schizotypy traits) and interactions between affective traits, state affect, and perceived control were evaluated in order to shed light …

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An Examination Of Induced Anxiety And Its Interaction With Trait Anxiety On Executive Functioning Tasks, Joseph Harris Jan 2013

An Examination Of Induced Anxiety And Its Interaction With Trait Anxiety On Executive Functioning Tasks, Joseph Harris

LSU Master's Theses

Anxiety is a common human experience which has been shown to have detrimental effects on cognitive abilities, particularly the executive abilities of inhibition, shifting and updating. Previous studies in this area have been highly specific in their focus, leaving gaps in the literature. As a result, the general nature of anxiety’s effect on executive functioning has yet to be fully defined. The current study attempted to establish such a definition by exploring the effects of state anxiety and trait anxiety on each of the executive functions, both in terms of task performance and efficiency. In addition, because working memory has …

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Treatment Integrity Failures Matched To Behavioral Function, Joanna Elizabeth Lomas Mevers Jan 2013

Treatment Integrity Failures Matched To Behavioral Function, Joanna Elizabeth Lomas Mevers

LSU Doctoral Dissertations

Prior research on treatment integrity has focused on either the lack of measurement of the independent variable (Peterson, Homer & Wonderlich, 1982; Gresham, Gansle & Noel, 1993; Wheeler, Baggett, Fox & Blevins, 2006; McIntyre, Gresham, DiGennaro & Reed, 2007; Sanetti, Gritter & Dobey, 2011) or on methods to increase overall levels of treatment integrity(Witt, Noell, LaFleur & Mortenson, 1997; Noell, Witt, Gilbertson, Ranier & Freeland,1997; Noell et al., 2005). Yet little research has been devoted to understanding the effectiveness of common interventions when those interventions are implemented with less than perfect integrity. The current investigation evaluated the effectiveness of using …

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The Psychophysiology Of Novelty Processing: Do Brain Responses To Deviance Predict Recall, Recognition And Response Time?, Siri-Maria Kamp Jan 2013

The Psychophysiology Of Novelty Processing: Do Brain Responses To Deviance Predict Recall, Recognition And Response Time?, Siri-Maria Kamp

USF Tampa Graduate Theses and Dissertations

Events that violate expectations are biologically significant and accordingly elicit various physiological responses. We investigated the functional relationship between three of these responses: the P300, the Novelty P3 and the pupil dilation response (PDR), with a particular focus on their co-variance with reaction time and measures of subsequent memory. In a modified Novelty P3 oddball paradigm, participants semantically categorized a sequence of stimuli including (1) words of a frequent category, (2) words of an infrequent category (14% of the trials) and (3) pictures of the frequent category (14% of the trials). The Novelty P3 oddball task was followed by a …

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Differentiating Between Objectification And Animalization: Associations Between Women, Objects, And Animals, Kasey Lynn Morris Jan 2013

Differentiating Between Objectification And Animalization: Associations Between Women, Objects, And Animals, Kasey Lynn Morris

USF Tampa Graduate Theses and Dissertations

While it's clear that the objectification of women is a prominent feature of Western society, it is far less clear what it actually means to be objectified. Philosophers, feminist scholars and psychologist agree that objectification involves a denial of humanity, however, the nature of this dehumanization has yet to be explained. Although existing research provides evidence that objectified women are associated both with objects and animals, no research has examined the conditions under which women are likely to be dehumanized by one form or another. Here, I propose that animalization, characterized by an association with animals, occurs when a woman …

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