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Use Of Protective Behavioral Strategies And Reduced Alcohol Risk: Examining The Moderating Effects Of Mental Health, Gender And Race, Shannon R. Kenney, Joseph W. Labrie

Heads Up!

Recent research indicates that protective behavioral strategies (PBS)—previously established as effective self-regulating tools for reducing alcohol risk among college students—may be especially useful for students with poor mental health, who are shown to be at heightened risk for alcohol-related harm. The current study examined the moderating influence of mental health (depression and anxiety severity), gender, and race (White, Asian) in the relationship between PBS use and alcohol-related negative consequences. Participants were 1,782 undergraduate students from two West Coast universities who reported past month incidence of heavy episodic drinking. Students reported on their drinking, experience of alcohol-related consequences, use of PBS, …

The Wutc Threshold Test: A New Perspective In Olfactory Assessment, William A. Tewalt

Masters Theses and Doctoral Dissertations

The WUTC Threshold Test is a new test of olfactory ability that focuses on the idea that deficits in olfactory ability are not necessarily generalizable to all odors. Though numerous diseases and disorders have been shown to lead to a loss of olfaction, tests of olfactory sensitivity have been limited to performance detecting a single odor. The WUTC is comprised of five odors that were selected based on differences in how they interact with the olfactory system and the chemical properties they possess. By utilizing a diverse odor profile, relationships between olfactory deficits to certain odors and specific diseases can …

Actively Caring About The Actively Caring Survey: Evaluating The Reliability And Validity Of A Measure Of Dispositional Altruism, Philip Randall

Electronic Theses and Dissertations

Geller’s Actively Caring Survey (ACS) was theorized to measure person states deemed necessary to “Actively Care” or act altruistically toward others. Empirical research of the ACS has been limited, and this researcher sought to evaluate its reliability, validity, and factorial consistency. Undergraduate students (n = 1,095) completed the measure online. Hypotheses were partially supported. Unrotated primary component analysis found the ACS to be a unitary measure with 73.3% of the items loading onto the first factor. The ACS showed excellent internal consistency. Convergent and divergent validity with existing measures (i.e., the Big 5 Personality, Marlowe-Crowne Social Desirability, Cognitive Failures …

Methylphenidate Conditioned Place Preference In Juvenile And Adolescent Male And Female Rats, Elizabeth D. Freeman

Electronic Theses and Dissertations

This investigation was an analysis of the effects of methylphenidate (MPH; trade name: Ritalin) on drug reward using the conditioned place preference (CPP) behavioral paradigm in a rodent model and underlying mechanisms of this effect. Animals were conditioned in adolescence from postnatal day (P)33-39) or P44-49 with saline, 1 or 5 mg/kg MPH. Rats administered 5 mg/kg but not 1 mg/kg MPH, resulted in a significant preference that was more robust in younger male adolescent rats. The 5 mg/kg dose of MPH also resulted in a significant decrease of the dopamine transporter in both the nucleus accumbens and striatum, revealing …

Seasonal And Diurnal Behavioral Patterns Of Bottlenose Dolphins, Tursiops Truncatus, That Exhibit High Site And Low Site Fidelity To Mississippi Sound, Shauna Marisa Mcbride

Master's Theses

This study examined whether bottlenose dolphins (Tursiops truncatus) exhibit site fidelity to the Mississippi Sound and how the seasonal and diurnal behavioral patterns of dolphins that exhibit high site fidelity to the Mississippi Sound differ from those of dolphins with lower site fidelity. Opportunistic surveys conducted from July 2006 to April 2010 were analyzed. Statistical analyses consisted of nonparametric tests (Spearman's correlation, loglinear models, and Pearson's chi-square) to compare behavioral patterns of high site fidelity, mixed, and low site fidelity groups. Behavioral patterns significantly differed between site fidelity groups across seasons and diurnal periods. Feeding behavior was observed significantly more …

Will A Confederate's Initial Decline Of Assistance Influence People's Willingness To Help Others?, Israel Vela

Theses and Dissertations - UTB/UTPA

Observational study testing the effect a confederate has on social influence. The study examined whether overhearing a prior refusal to assist from a confederate had an influence on a subsequent person’s willingness to help in time of need. Similarity characteristics between model and participant were also examined to determine if they contributed to an increased likelihood of helping. Observation was held at the University of Texas-Pan American and consisted of 60 male participants. Participants were approached, and asked for assistance, in two separate conditions: Experimental (confederate) condition (n=30) and Control (non-confederate) condition (n=30). Assistance was determined by a participant’s willingness …

Personality And Science Training As Predictors Of Science Teaching Efficacy Beliefs, Holly Saint

Doctoral Dissertations and Projects

Various factors have been researched over the past decade related to teaching efficacy under NCLB. Bandura's Social Cognitive Theory (SCT) guided this correlational study with 13 Alabama and 10 Tennessee public school districts to examine 114 K-4 teachers' personality measured by the Big Five Inventory (BFI) personality factors; science pre-service training and school-district professional development training measured by an unpublished Science Training Survey; and science teaching efficacy beliefs measured by the Science Teacher Efficacy Belief Instrument (STEBI). The BFI's personality factors and science training were examined in combination using a hierarchical linear regression in an eight-step model while controlling for …

Perceived Barriers And Facilitators To Mental And Behavioral Health Screening And Treatment In Primary Care For Women In Northeast Tennessee, Sarah K. Hill

Electronic Theses and Dissertations

Between one quarter and one third of all primary care patients meet criteria for at least one mental disorder. However, many women are not screened for mental disorders as recommended by the literature. Some studies suggest even lower rates of screening and treatment in rural areas. This researcher sought to identify barriers and facilitators to mental and behavioral health screening and treatment for women in primary care and solicit feedback on how to ameliorate perceived barriers. Given the limited extant data describing rural Appalachian women’s perceptions of barriers and facilitators to receiving mental health services an exploratory qualitative analysis was …

Hospital To School Transitions For Children: A Multiple Case Study Of Family Experiences, Rhiannon Yvonne Rager

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children with emotional and behavioral disorders often present with significant impairments in social, emotional, and academic functioning. For those with the most severe impairments, hospitalization is an essential intervention. Prior to releasing children from the hospital, a discharge plan is typically created in order to facilitate successful transition from the hospital setting. Ideally, these plans set the stage for post-hospitalization supports by outlining a course of action for caregivers and coordinating services, with the ultimate goal of helping children maintain gains and reducing recidivism. Research suggests that current practices do not incorporate educational needs and supports into discharge plans. Although …

Effects Of Trauma Induced Stress On Attention, Executive Functioning, Processing Speed, And Resilience In Urban Children, Antoinette Welsh

Seton Hall University Dissertations and Theses (ETDs)

Brain development, and particularly structures involved in executive functioning, occurs at different rates in children, leading to differential performance in school. Due to neuroanatomical changes secondary to the stress response, children who have experienced stress as a result of poverty and traumatic events may be at increased risk for cognitive difficulties, including attention, executive functioning, and processing speed (Blair, Granger, & Razza, 2005; DeBellis, Hooper, & Sapia, 2005). Prevalence rates among urban children suggest that 70-100% have been exposed to trauma (Dempsey, Overstreet, & Moely, 2000; Macy, Baryry, & Noam, 2003). Some of these children develop posttraumatic stress disorder and …

Effects Of Exposure To Abuse And Violence In Childhood On Adult Attachment And Domestic Violence In Women’S Same-Sex Relationships, Dawn M. Beatty

Seton Hall University Dissertations and Theses (ETDs)

ABSTRACT

There is an abundance of previous research proving that childhood abuse and adult domestic violence is an increasingly serious problem (Smith Slep, & O’Leary, 2005). However, while studies have shown that lesbian intimate battering occurs as frequently, if not more than, heterosexual domestic violence (Gosselin, [ARF1] 2003; Niolon, 2002), it remains understudied. Therefore, this study not only examines the relationship between childhood abuse and intimate lesbian violence but also secure and insecure attachment styles. Children who witness domestic violence or who are victims of emotional, physical, or sexual abuse are likely to repeat or engage in violent relationships later …

Examining The Relations Among Trauma, Distress, Resilience, And Physical Health, Kathryn Elizabeth Chaisson

Graduate Theses and Dissertations

This study examined the role of traumatic distress as a mediator in the relation between trauma exposure and somatic malaise and healthcare utilization. Resilience was examined as a moderator between trauma exposure and somatic malaise and healthcare utilization, then between trauma exposure and traumatic distress. A total of 206 female participants recruited from an obstetrics and gynecology specialty practice completed measures of trauma exposure, traumatic distress, resilience, somatic malaise, and healthcare utilization. Multiple hierarchical regressions were performed to test the hypothesized relations. Results indicated that trauma exposure was a significant predictor of traumatic distress and resilience, and of somatic malaise …

Sex Differences In Mother-Infant Interaction, Klaudia Kosiak

Seton Hall University Dissertations and Theses (ETDs)

Sex differences in human behavior have frequently been explored by researchers. Although there are numerous studies documenting sex differences between boys and girls from childhood into adulthood, few studies have adequately examined how genetics and environment interact in infancy to promote sex differences in infant behavior. Therefore, the present study sought to examine how sex differences in maternal behavior interact with differences in infant behavior. Maternal and infant behaviors were analyzed within the still-face paradigm, a paradigm which allows for examination of mother-infant interaction in normal, stressful, and recovery situations. It was hypothesized that infant boys would react with more …

Ideal Dating And Sexual Partners For Low-Income Heterosexual African American Adolescents, Darnell Nathaniel Motley

College of Science and Health Theses and Dissertations

Dating and sexual relationships among adolescents have been identified as both normative and beneficial. However, the research examining the dating and sexual relationships of African American adolescents has been narrow in scope, focusing primarily on risks of intimate partner violence, pregnancy, and STI/HIV transmission. This myopic focus has left a gap in the literature as it relates to the normative aspects of dating and sexual relationships for these youth.

The present study sought to better understand the dating and sexual partner preferences of 51 African American adolescents (male = 32, female = 19) recruited from Chicago and San Francisco. The …

Longitudinal Relations Between Dating Violence Victimization And Perpetration And Substance Use: The Moderating Role Of Gender And School Norms For Dating Violence, Katherine Taylor

Theses and Dissertations

Adolescent dating violence is commonly experienced by adolescents and is associated with a variety of negative outcomes. Stress and coping and social learning theories suggest that dating violence victimization may predict increased substance use and dating violence perpetration. However, few studies have assessed these relations over time, and existing studies have not assessed physical and psychological dating violence victimization separately nor focused on early adolescent populations. The current study addressed these gaps by examining longitudinal relations between physical and psychological dating violence victimization and substance use and physical and psychological dating violence perpetration among early adolescents. The extent to which …

Can Distress Tolerance Predict Chronic Worry? Investigating The Relationships Among Worry, Distress Tolerance, Cognitive Avoidance, Psychological Flexibility, Difficulties In Emotion Regulation, And Anxiety Sensitivity, Bethany Anne Sabourin

Master's Theses and Doctoral Dissertations

According to the avoidance theory of worry proposed by Borkovec, Alcaine, and Behar (2004), chronic worry functions as an avoidance mechanism, enabling an individual to diminish the physiological experience of anxiety by impeding emotional processing of the fear stimulus. Previous research has revealed significant correlations between chronic worry and difficulties in emotion regulation (Salters-Pedneault et al., 2006) as well as anxiety sensitivity (Floyd, Garfield, & LaSota, 2005). Distress tolerance which is significantly related to anxiety sensitivity (Bernstein, Zvolensky, Vujanovic, & Moos, 2009) is strongly associated with many maladaptive avoidance behaviors (Anestis et al., 2007; Linehan, 1993; Timpano et al., 2009; …

Emotion Versus Motivation: Probing Dissociable Effects On Cognitive Control Through Task Performance, Pupillometry Methods, And Individual Differences, Kimberly Sarah Chiew

All Theses and Dissertations (ETDs)

It is becoming increasingly appreciated that affective influences can contribute strongly to goal-oriented cognition and behaviour. However, much work is still needed to properly characterize these influences and the mechanisms by which they contribute to cognitive processing. An important question concerns the nature of emotional manipulations: i.e., direct induction of affectively valenced subjective experience) versus motivational manipulations: e.g., delivery of performance-contingent rewards and punishments) and their impact on cognitive control. Given previous empirical evidence suggesting that positive emotion may enhance cognitive flexibility and reactive control, while performance-contingent rewards may enhance goal maintenance and proactive control, we sought to directly compare …

Successful Transition To Elementary School And The Implementation Of Facilitative Practices Specified In The Reggio-Emilia Philosophy, Barry H. Schneider, Mara Manetti, Laura Frattini, Nadia Rania, Jonathan Bruce Santo, Robert J. Coplan, Eli Cwinn

Psychology Faculty Publications

Systematic, mandated facilitation of school transitions is an important but understudied aspect of the Reggio-Emilia approach to early childhood education admired internationally as best practice. We studied the links between Northern Italian transition practices and academic achievement, school liking, cooperativeness, and problem behaviors. We followed 288 students across a transition from preschool to elementary school. Schools varied in their implementation of transition practices. High implementation of Reggio-type transition practices was related to significantly more school liking and significantly fewer problem behaviors after the transition. At follow-up at the end of the post-transition year, high-implementation schools were still characterized by lower …

Laterality Influences Schooling Position In Rainbowfish, Melanotaenia Spp, Anne-Laurence Bibost, Culum Brown

Aquaculture Collection

Cerebral lateralization is a widespread trait among animals, is often manifested as side biases in behaviour (laterality) and has been suggested to provide fitness benefits. Here we examined the influence of laterality on the organisation of fish schools using rainbowfish (Melanotaenia spp) as model species. The pattern and strength of laterality for each individual was determined by examining eye preferences whilst examining their reflection in a mirror. Schools of four fish of known laterality were then created and the preferred position for each fish within the school was repeatedly observed in a flume. Fish which showed right eye preferences in …

Bdnf In The Dentate Gyrus Is Required For Consolidation Of "Pattern-Separated" Memories., Pedro Bekinschtein, Brianne A Kent, Charlotte A Oomen, Gregory D Clemenson, Fred H Gage, Lisa M Saksida, Timothy J Bussey

Brain and Mind Institute Researchers' Publications

Successful memory involves not only remembering information over time, but also keeping memories distinct and less confusable. The computational process for making representations for similar input patterns more distinct from each other has been referred to as "pattern separation." In this work, we developed a set of behavioral conditions that allowed us to manipulate the load for pattern separation at different stages of memory. Thus, we provide experimental evidence that a brain-derived neurotrophic factor (BDNF)-dependent pattern separation process occurs during the encoding/storage/consolidation, but not the retrieval stage of memory processing. We also found that a spontaneous increase in BDNF in …

The Dartmouth Database Of Children’S Faces: Acquisition And Validation Of A New Face Stimulus Set, Kirsten A. Dalrymple, Jesse Gomez, Brad Duchaine

Dartmouth Scholarship

Facial identity and expression play critical roles in our social lives. Faces are therefore frequently used as stimuli in a variety of areas of scientific research. Although several extensive and well-controlled databases of adult faces exist, few databases include children’s faces. Here we present the Dartmouth Database of Children’s Faces, a set of photographs of 40 male and 40 female Caucasian children between 6 and 16 years-of-age. Models posed eight facial expressions and were photographed from five camera angles under two lighting conditions. Models wore black hats and black gowns to minimize extra-facial variables. To validate the images, independent raters …

Purpose In Life Predicts Better Emotional Recovery From Negative Stimuli, S. M. Schaefer, J. M. Boyland, C. M. Van Reekum, R. C. Lapate, Catherine Norris, C. D. Ryff, R. J. Davidson

Psychology Faculty Works

Purpose in life predicts both health and longevity suggesting that the ability to find meaning from life’s experiences, especially when confronting life’s challenges, may be a mechanism underlying resilience. Having purpose in life may motivate reframing stressful situations to deal with them more productively, thereby facilitating recovery from stress and trauma. In turn, enhanced ability to recover from negative events may allow a person to achieve or maintain a feeling of greater purpose in life over time. In a large sample of adults (aged 36-84 years) from the MIDUS study (Midlife in the U.S., http://www.midus.wisc.edu/), we tested whether purpose in …

Decentering Anthropocentrisms: A Functional Approach To Animal Minds, Matthew C. Altman

Between the Species

Anthropocentric biases manifest themselves in two different ways in research on animal cognition. Some researchers claim that only humans have the capacity for reasoning, beliefs, and interests; and others attribute mental concepts to nonhuman animals on the basis of behavioral evidence, and they conceive of animal cognition in more or less human terms. Both approaches overlook the fact that language-use deeply informs mental states, such that comparing human mental states to the mental states of nonlinguistic animals is misguided. In order to avoid both pitfalls -- assuming that animals have mental lives just like we do, or assuming that they …

Communication And Common Interest, Peter Godfrey-Smith, Manolo Martínez

Publications and Research

Explaining the maintenance of communicative behavior in the face of incentives to deceive, conceal information, or exaggerate is an important problem in behavioral biology. When the interests of agents diverge, some form of signal cost is often seen as essential to maintaining honesty. Here, novel computational methods are used to investigate the role of common interest between the sender and receiver of messages in maintaining cost-free informative signaling in a signaling game. Two measures of common interest are defined. These quantify the divergence between sender and receiver in their preference orderings over acts the receiver might perform in each state …

Internet-Facilitated Commercial Sexual Exploitation Of Children., Kimberly J. Mitchell, Lisa M. Jones

Crimes Against Children Research Center

This bulletin summarizes findings from the Internet‐Facilitated Commercial Sexual Exploitation of Children (IF‐CSEC) component of the 2006 Second National Juvenile Online Victimization study. Following are some key findings from the Office of Juvenile Justice and Delinquency Prevention‐sponsored study: • An estimated 569 arrests for IF‐CSEC were made in the United States in 2006; more than half of the arrests involved the offender marketing and selling child pornography. • Most offenders (83%) purchased child pornography or sex with a minor, but an important minority (17%) profited from the exploitation. Profiteers appeared to be more seasoned offenders who were involved in larger, …

Discrimination Of Familiar Human Faces In Dogs (Canis Familiaris), Ludwig Huber, Anaïs Racca, Billy Scaf, Zsófia Virányi, Friederike Range

Recognition Collection

Faces are an important visual category for many taxa, and the human face is no exception to this. Because faces differ in subtle ways and possess many idiosyncratic features, they provide a rich source of perceptual cues. A fair amount of those cues are learned through social interactions and are used for future identification of individual humans. These effects of individual experience can be studied particularly well in hetero-specific face perception. Domestic dogs represent a perfect model in this respect, due to their proved ability to extract important information from the human face in socio-communicative interactions. There is also …

Physiological Arousal In Autism And Fragile X Syndrome: Group Comparisons And Links With Pragmatic Language, Jessica Klusek, G E. Martin, M Losh

Faculty Publications

No abstract provided.

Humans Have Precise Knowledge Of Familiar Geographical Slants, Anthony Stigliani , '12, Z. Li, Frank H. Durgin

Psychology Faculty Works

Whereas maps primarily represent the 2-dimensional layout of the environment, people are also aware of the 3-dimensional layout of their environment. An experiment conducted on a small colregt edinpus tested whether the remembered slants of familiar paths were precisely represented. Three measures of slant (verbal, manual, and pictorial) were collected in 2 different between-subject conditions (perception and memory) for 5 familiar paths on the campus of Swarthmore College, ranging in slant from 0.5 to 8.6. Estimates from memory and from perception did not differ for any of the measures. Moreover, estimates from all measures, though different in mean value, were …

An Exploratory Study Of Recovery And Recovery Maintenance For Victims Of Childhood Sexual Abuse Who Completed Faith-Based Residential Treatment Programs, Ann Kerlin

Doctoral Dissertations and Projects

This interpretive phenomenological analysis of the experience of recovery and recovery maintenance for women with a history of childhood sexual abuse and its sequelae included interviews and a non-standard questionnaire. Ten women with this history who had completed a faith based treatment program for substance abuse and/or eating disorders described recovery. Themes that emerged related to the process of change included: Changes in Relationships with Others, to Self, to God, and lastly, Forgiveness as a Catalyst for Change. Six practices emerged in the exploration of maintenance recovery. This research highlighted the need for thorough bio-psycho-social-spiritual assessment and areas of concern …

Time-Dependence Of Risperidone And Asenapine Sensitization And Associated D2 Receptor Mechanism, Jun Gao, Ming Li

Department of Psychology: Faculty Publications

When an antipsychotic drug is given repeatedly and intermittently, there is often a long-term increase in its behavioral efficacy, termed antipsychotic sensitization. With the passage of time, the magnitude of antipsychotic sensitization may increase or decrease depending on the principle of Time-Dependent Sensitization (TDS) or memory decay, respectively. In the present study, we examined the time-dependent feature and possible dopamine D₂ receptor mechanism of sensitization induced by the antipsychotics risperidone and asenapine in the conditioned avoidance response test. Well-trained male adult Sprague-Dawley rats were first repeatedly treated with risperidone (1.0 mg/kg) or asenapine (0.2 mg/kg) and tested for avoidance …