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2009

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Articles 1021 - 1050 of 1411

Full-Text Articles in Psychology

Compulsive Hoarding In Children: Six Case Studies, Edward H. Plimpton, Randy O. Frost, Brianna C. Abbey, Whitney Dorer Jan 2009

Compulsive Hoarding In Children: Six Case Studies, Edward H. Plimpton, Randy O. Frost, Brianna C. Abbey, Whitney Dorer

Psychology: Faculty Publications

Semi-structured interviews were conducted with the parents of six children who showed signs of compulsive hoarding. The cases revealed a wide variety of hoarding behaviors. Hoarding manifested in difficulties in discarding and maintaining control over possessions. Few cases had problems with clutter or excessive acquisition. In three cases hoarding was episodic and stress-related. Most of the cases showed overlapping ADHD symptoms and a majority demonstrated problems with perfectionism. Only two had clear obsessive-compulsive disorder, although concerns about others touching or moving possessions, which was present in all of the cases, may represent a form of ordering and arranging compulsions. None …

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Characteristics Associated With Smoking In A Hispanic Sample., D. Rodriguez Esquivel, Theodore Cooper, J. Blow, M. Resor Jan 2009

Characteristics Associated With Smoking In A Hispanic Sample., D. Rodriguez Esquivel, Theodore Cooper, J. Blow, M. Resor

Departmental Papers (Psych)

No abstract provided.

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Alcohol Self-Administration Acutely Stimulates The Hypothalamic-Pituitary-Adrenal (Hpa) Axis, But Alcohol Dependence Leads To A Dampened Neuroendocrine State, Laura O'Dell Jan 2009

Alcohol Self-Administration Acutely Stimulates The Hypothalamic-Pituitary-Adrenal (Hpa) Axis, But Alcohol Dependence Leads To A Dampened Neuroendocrine State, Laura O'Dell

Departmental Papers (Psych)

No abstract provided.

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A Psychobiological Framework Of The Substrates That Mediate Nicotine Use During Adolescence, Laura O'Dell Jan 2009

A Psychobiological Framework Of The Substrates That Mediate Nicotine Use During Adolescence, Laura O'Dell

Departmental Papers (Psych)

No abstract provided.

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Female Rats Display Dose-Dependent Differences To The Rewarding And Aversive Effects Of Nicotine In An Age-, Hormone-, And Sex-Dependent Manner., Laura O'Dell Jan 2009

Female Rats Display Dose-Dependent Differences To The Rewarding And Aversive Effects Of Nicotine In An Age-, Hormone-, And Sex-Dependent Manner., Laura O'Dell

Departmental Papers (Psych)

No abstract provided.

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Rodent Models Of Nicotine Reward: What Do They Tell Us About Tobacco Abuse In Humans?, Laura O'Dell Jan 2009

Rodent Models Of Nicotine Reward: What Do They Tell Us About Tobacco Abuse In Humans?, Laura O'Dell

Departmental Papers (Psych)

No abstract provided.

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Impact Of Serotonin 2c Receptor Null Mutation On Physiology And Behavior Associated With Nigrostriatal Dopamine Pathway Function., Laura O'Dell Jan 2009

Impact Of Serotonin 2c Receptor Null Mutation On Physiology And Behavior Associated With Nigrostriatal Dopamine Pathway Function., Laura O'Dell

Departmental Papers (Psych)

No abstract provided.

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Comorbid Chronic Pain And Depression: Who Is At Risk?, L. R. Miller, Annmarie Cano Jan 2009

Comorbid Chronic Pain And Depression: Who Is At Risk?, L. R. Miller, Annmarie Cano

Psychology Faculty Research Publications

The purpose of this study was to investigate the prevalence and demographic risk factors of chronic pain and its comorbidity with depression. Computer-assisted telephone interviewing was utilized to obtain a representative community sample in the state of Michigan (N = 1,179). The prevalence of chronic pain due to any cause was 21.9%. Approximately 35% of participants with chronic pain also had comorbid depression (7.7% of the entire sample). Depression was not associated with pain types or sites. A multinomial regression analysis revealed several demographic correlates of chronic pain and depression. Participants with chronic pain or comorbid pain and depression were …

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Perceived Entitlement To Pain-Related Support And Pain Catastrophizing: Associations With Perceived And Observed Support, Annmarie Cano, L Leong, J. B. Heller, J. R. Lutz Jan 2009

Perceived Entitlement To Pain-Related Support And Pain Catastrophizing: Associations With Perceived And Observed Support, Annmarie Cano, L Leong, J. B. Heller, J. R. Lutz

Psychology Faculty Research Publications

Studies on the determinants of pain-related support are needed to enhance couples-based treatments for pain. The purpose of this study was to determine the extent to which pain catastrophizing and perceived entitlement to pain-related support (i.e., support entitlement) were associated with perceived and observed social support. Participants were 106 chronic pain couples recruited from the community. They completed surveys as well as an observational discussion task. Greater support entitlement in persons with pain was correlated positively with pain catastrophizing, punishing spouse responses, and observed spousal invalidation but negatively correlated with perceived spousal support, solicitous spouse responses, and observed validation. Catastrophizing …

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Relationship Of Body Image To Breast And Skin Self-Examination Intentions And Behaviors, Sari R. Chait, Joel K. Thompson, Paul B. Jacobsen Jan 2009

Relationship Of Body Image To Breast And Skin Self-Examination Intentions And Behaviors, Sari R. Chait, Joel K. Thompson, Paul B. Jacobsen

Psychology Faculty Publications

Breast self-examinations (BSE) and skin self-examinations (SSE) represent cost-effective and time-efficient approaches to cancer detection. Given their utility, it is important to determine who is likely to perform these behaviors regularly and why. Because BSE and SSE require close examination of one's body, women who are less satisfied and less comfortable with their bodies may perform these behaviors less often. This study sought to determine if a relationship exists between body image and BSE and SSE behaviors and intentions. Ninety-three women completed measures assessing body image, past performance of and future intentions to perform BSE and SSE. Results indicated that …

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Is A Sense Of Inequity An Ancestral Primate Trait? Testing Social Inequity In Cotton Top Tamarins, Julie J. Neiworth, Elizabeth T. Johnson, Katherine Whillock, Julia Greenberg, Vanessa Brown Jan 2009

Is A Sense Of Inequity An Ancestral Primate Trait? Testing Social Inequity In Cotton Top Tamarins, Julie J. Neiworth, Elizabeth T. Johnson, Katherine Whillock, Julia Greenberg, Vanessa Brown

Psychology Faculty Work

To address a controversy in the literature concerning whether monkeys show an aversion to inequity, individuals of a New World monkey species, cotton top tamarins (Saguinus oedipus) were tested in an offering task and in a bartering task. At issue was whether the monkeys rejected rewards because of a violation of expectancy of the preferred reward, or whether they rejected rewards because of a sensitivity to socially mediated inequity. The data from both tasks indicated that the subjects were more likely to reject when preferred rewards were presented, either because of another animal eating the reward (the social condition) or …

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Thinking About Me: How Social Awareness Evolved, Julie J. Neiworth Jan 2009

Thinking About Me: How Social Awareness Evolved, Julie J. Neiworth

Psychology Faculty Work

—Humans seem unique in their consideration of others’ goals, motivations, intentions, and needs. But the human form of social awareness did not spring from nowhere; certain mechanisms shared across primates formed the foundation from which these processes derived. A review of recent nonhuman primate research points to particular ancestral mechanisms, including an interest in images moving in synchrony with self, a mirror neuron system that responds in the same way to actions made by the self and by others, and inherited social tolerance that provided the bases for social thinking. Still there is a gap in tracking social awareness from …

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Not All Faces Are Processed Equally: Evidence For Featural Rather Than Holistic Processing Of Ones Own Face In A Face-Imaging Task, Seth N. Greenberg, Yonatan Goshen-Gottstein Jan 2009

Not All Faces Are Processed Equally: Evidence For Featural Rather Than Holistic Processing Of Ones Own Face In A Face-Imaging Task, Seth N. Greenberg, Yonatan Goshen-Gottstein

Psychology Faculty Work

The present work considers the mental imaging of faces, with a focus in own-face imaging. Experiments 1 and 3 demonstrated an own-face disadvantage, with slower generation of mental images of one’s own face than of other familiar faces. In contrast, Experiment 2 demonstrated that mental images of facial parts are generated more quickly for one’s own face. Finally, Experiment 4 established that a bias toward local processing is advantageous for one’s own face, whereas a global-processing bias produces an enhanced own-face disadvantage. The results suggest that own-face imaging is more synchronized with retrieval of face features and less attuned to …

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Public Perceptions Of Registry Laws For Juvenile Sex Offenders, Carrie E. Reynolds, Cynthia J. Najdowski, Jessica M. Salerno, Margaret C. Stevenson, Tish R.A. Wiley, Bette L. Bottoms Jan 2009

Public Perceptions Of Registry Laws For Juvenile Sex Offenders, Carrie E. Reynolds, Cynthia J. Najdowski, Jessica M. Salerno, Margaret C. Stevenson, Tish R.A. Wiley, Bette L. Bottoms

Psychology Faculty Scholarship

Understanding jurors’ perceptions of juvenile defendants has become increasingly important as more and more juvenile cases are being tried in adult criminal court rather than family or juvenile court. Intellectual disability and child maltreatment are overrepresented among juvenile delinquents, and juveniles (particularly disabled juveniles) are at heightened risk for falsely confessing to crimes. In two mock trial experiments, we examined the effects of disability, abuse history, and confession evidence on jurors’ perceptions of a juvenile defendant across several different crime scenarios. Abused juveniles were treated more leniently than nonabused juveniles only when the juvenile’s crime was motivated by self-defense against …

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Child Sexual Abuse, Ptsd, And Substance Use: Predictors Of Revictimization In Adult Sexual Assault Survivors, Sarah E. Ullman, Cynthia J. Najdowski, Henrietta Filipas Jan 2009

Child Sexual Abuse, Ptsd, And Substance Use: Predictors Of Revictimization In Adult Sexual Assault Survivors, Sarah E. Ullman, Cynthia J. Najdowski, Henrietta Filipas

Psychology Faculty Scholarship

This study examined the unique effects of child sexual abuse simultaneously with post-traumatic stress disorder symptom clusters, problem drinking, and illicit drug use in relation to sexual revictimization in a community sample of female adult sexual assault victims. Participants (N = 555) completed two surveys a year apart. Child sexual abuse predicted more post-traumatic stress disorder symptoms in adult sexual assault victims. Posttraumatic stress disorder numbing symptoms directly predicted revictimization, whereas other post-traumatic stress disorder symptoms (reexperiencing, avoidance, and arousal) were related to problem drinking, which in turn predicted revictimization. Thus, numbing symptoms and problem drinking may be independent risk …

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Prospective Effects Of Sexual Victimization On Ptsd And Problem Drinking, Cynthia J. Najdowski, Sarah E. Ullman Jan 2009

Prospective Effects Of Sexual Victimization On Ptsd And Problem Drinking, Cynthia J. Najdowski, Sarah E. Ullman

Psychology Faculty Scholarship

Posttraumatic stress disorder (PTSD) and problem drinking are common and often co-occurring sequelae experienced by women survivors of adult sexual assault, yet it remains unclear whether survivors drink to cope with PTSD symptoms or whether PTSD symptoms are exacerbated by drinking. Thus, we used a cross-lagged panel design with a large (N = 555), ethnically diverse sample of women assault survivors to determine whether PTSD prospectively led to problem drinking or vice versa. We also examined whether cumulative sexual victimization experiences related to greater PTSD and problem drinking. Structural equation modeling revealed that child sexual abuse was associated with …

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The Neuroscientific Study Of The Self: Methodological And Theoretical Challenges, Cynthia J. Najdowski, Samuel E. Winer Jan 2009

The Neuroscientific Study Of The Self: Methodological And Theoretical Challenges, Cynthia J. Najdowski, Samuel E. Winer

Psychology Faculty Scholarship

Neuroscientific research methods, such as brain imaging techniques, have increasingly been applied to social cognitive research efforts and, in particular, to the study of the self. In this essay we discuss the ability of such research to shed light on the emergent, dynamic psychological phenomenon of self. Although neuroscientific tools can be useful for gaining general knowledge about associated underlying structures, a careful consideration of the methodological and theoretical issues discussed herein is necessary to avoid simplifying or reifying the self.

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Revictimization As A Moderator Of Psychosocial Risk Factors For Problem Drinking In Female Sexual Assault Survivors, Cynthia J. Najdowski, Sarah E. Ullman Jan 2009

Revictimization As A Moderator Of Psychosocial Risk Factors For Problem Drinking In Female Sexual Assault Survivors, Cynthia J. Najdowski, Sarah E. Ullman

Psychology Faculty Scholarship

Adult sexual assault (ASA) survivors report greater levels of problem drinking than do other women, and research suggests that their coping strategies, reactions from their social networks, and traumatic life events affect their problem drinking. The links between these factors and problem drinking may be moderated by whether survivors are revictimized, yet research has not examined this possibility. Therefore, the current study examined psychosocial factors, problem drinking, and revictimization in women ASA survivors. Method: Community-dwelling urban women (n = 555) who had experienced an ASA completed a mail survey at Time 1 (T1) and were resurveyed 1 year later …

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Understanding Adults’ Perceptions Of Juvenile Offenders, Margaret C. Stevenson, Cynthia J. Najdowski, Bette L. Bottoms, Tamara M. Haegerich Jan 2009

Understanding Adults’ Perceptions Of Juvenile Offenders, Margaret C. Stevenson, Cynthia J. Najdowski, Bette L. Bottoms, Tamara M. Haegerich

Psychology Faculty Scholarship

In adult criminal court, cases involving juveniles can be decided by jurors rather than by family or juvenile court judges. It is, therefore, important to understand adults' perceptions of juvenile defendants and the factors that influence jurors' decisions in criminal cases involving juveniles. This research has value for research psychologists interested in legal decision making and for professionals within the legal system who seek to understand how jurors react to juveniles accused of crimes and how they reach their verdicts in cases involving juveniles. In this chapter, we consider three broad categories of factors that affect perceptions of juveniles: (1) …

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The Effect Of Story Structure On Memory For Technical Instructions, Pamela R. Dowling Jan 2009

The Effect Of Story Structure On Memory For Technical Instructions, Pamela R. Dowling

Browse all Theses and Dissertations

Stories represent an important key to how people remember information. Psychology has characterized stories in terms of grammars, which are lists of components typically found in stories (e.g., setting, protagonist, causal sequence etc.). This has a tendency to limit the definition of a story to grammars and negate the importance of ideas such as content. The present research hopes to expand the definition of a story by introducing another set of literature, namely speech act theory. According to speech act theory, conversations include more information than regular text regarding expectations among the conversational participants and common patterns of conversational exchange. …

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The Effects Of Psychopathy And Machiavellianism On Cognitive Dissonance, Ashley Anne Murray Jan 2009

The Effects Of Psychopathy And Machiavellianism On Cognitive Dissonance, Ashley Anne Murray

Open Access Theses & Dissertations

Psychopathic traits include a lack of guilt, a lack of remorse, callousness and antisocial behaviors such as impulsivity and aggression. The current study examined the effects of psychopathic traits as measured by the Psychopathic Personality Inventory - Revised: Short Form (PPI-R: SF; Lilienfeld & Widows, 2005) and the Levenson Primary and Secondary Psychopathy Scales (LPSP; Levenson, Kiehl, & Fitzpatrick, 1995), and of Machiavellianism (MACH), as measured by the MACH-IV (Christie & Geis, 1970), on cognitive dissonance in a sample of 164 participants. The induced compliance paradigm of cognitive dissonance was implemented by instructing each participant to complete a boring task …

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Intermittent And Light Smoking Cessation In A Predominantly Hispanic College Sample, Natasha Kathleen Naylor Jan 2009

Intermittent And Light Smoking Cessation In A Predominantly Hispanic College Sample, Natasha Kathleen Naylor

Open Access Theses & Dissertations

Smoking is deleterious to one's health and is the leading cause of preventable death in the United States; no level of smoking has been found to be safe. Hispanic and college populations smoke at lower levels but for longer periods of time than non-Hispanic whites and are at risk of escalating their smoking. In this study the effect of a brief tailored intervention on quit status, smoking reduction, Transtheoretical measure change, as well as potential correlates of smoking cessation and reduction, were examined. Two hundred fifty participants completed questionnaires at baseline, 1-, and 3- month follow-ups. Questionnaires assessed: demographic information, …

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A Study Of Possible Pre-Cognitive Advantages Of Bilingualism, Marisela Gutierrez Jan 2009

A Study Of Possible Pre-Cognitive Advantages Of Bilingualism, Marisela Gutierrez

Open Access Theses & Dissertations

Past research has suggested that second language acquisition has a beneficial effect on the development of inhibitory control processes in children and adults. This has been referred to as the "bilingual advantage" and is most commonly quantified using the Simon task. Whether the bilingual advantage extends to precognitive mechanisms has not yet been examined. The goals of this study were to examine the bilingual advantage in university students; and to examine whether the bilingual advantage extends to the precognitive filtering mechanism of sensorimotor gating. It was predicted that, as compared to monolinguals, bilingual university students would have greater inhibitory control, …

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Persistence In The Face Of Academic Challenge For Economically Disadvantaged Preschool Children, Eleanor D. Brown Jan 2009

Persistence In The Face Of Academic Challenge For Economically Disadvantaged Preschool Children, Eleanor D. Brown

Psychology Faculty Publications

No abstract provided.

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The Role Of Transactive Memory In Work Teams : A Review, Megan E. Gregory Jan 2009

The Role Of Transactive Memory In Work Teams : A Review, Megan E. Gregory

HIM 1990-2015

Transactive memory, the transmission and use of knowledge between two or more people, is an important construct to consider when studying work teams. This thesis reviews the literature on transactive memory systems (TMS) in order to summarize what is currently known about TMS and to identify gaps in the literature in need of further investigation. Past TMS research is reviewed according to the operational definitions, antecedents, team processes, outcomes, team performance, and boundary conditions. TMS is most frequently operationalized using Lewis' (2003) TMS scale. Research has focused on three types of antecedents: Communication, Team Characteristics, and Facilitation of TMS. Two …

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Multiple Minority Identities : Queer And Muslim Arab Americans, Timothy A. Duvall Brown Jan 2009

Multiple Minority Identities : Queer And Muslim Arab Americans, Timothy A. Duvall Brown

HIM 1990-2015

People who are Queer Muslim Arab Americans have unique experiences, as their multiple identities often clash head-on with cultural expectations of their respective communities. To fully grasp the concept of someone who identifies as such, this thesis explores each minority identity individually, and then examines the interactions of all three identities. The Double Jeopardy and Intersectional Invisibility theories of multiple minority identities are explored in relation to people who are Queer Muslim Arab Americans. Scenarios are outlined in which each theory seems more relevant. Finally, community needs of Queer Muslim Arab Americans are discussed, with a focus on the opportunities …

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The Effects Of Psychoeducation On Thought-Action Fusion, Thought Suppression, Magical Thinking, And Responsibility, Teresa Carper Jan 2009

The Effects Of Psychoeducation On Thought-Action Fusion, Thought Suppression, Magical Thinking, And Responsibility, Teresa Carper

Electronic Theses and Dissertations

Thought-action fusion (TAF) is the phenomenon whereby one has difficulty separating cognitions, particularly those that are intrusive and disturbing, from their corresponding behaviors. Recent work has suggested that TAF is malleable and amenable to change. The current study examined the effects of three different psychoeducational interventions on thought-action fusion, anxiety, thought suppression, magical thinking, and responsibility cognitions. Assessments were conducted both immediately following the interventions and after a two-week period. Results indicated that individuals who received a cognitive-based intervention that targeted irrational thoughts had significantly lower TAF scores than individuals who received an intervention that discussed thoughts from a non-evaluative …

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Predictors Of Parental Discipline In Families Raising Youth With Hearing And Communication Disorders, Jenny Klein Jan 2009

Predictors Of Parental Discipline In Families Raising Youth With Hearing And Communication Disorders, Jenny Klein

Electronic Theses and Dissertations

Children with disabilities are at high risk for several forms of maltreatment, including abuse and neglect (Ammerman, Hersen, Van Hasselt, Lubetsky, & Sieck, 1994; Sullivan & Knutson, 1998b), and children with hearing and communication disorders comprise a substantial portion of children at risk (e.g., Sullivan & Knutson, 2000). For example, some literature investigating the parenting practices of parents raising children and adolescents with hearing and communication disorders suggests that these parents have a tendency to use physically harsh discipline practices (Knutson, Johnson, & Sullivan, 2004; Sullivan & Knutson, 1998b). Further, high prevalence rates of emotional and behavioral problems are documented …

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The Effects Of Multimodal Feedback And Age On A Mouse Pointing Task, Brian Oakley Jan 2009

The Effects Of Multimodal Feedback And Age On A Mouse Pointing Task, Brian Oakley

Electronic Theses and Dissertations

As the beneficial aspects of computers become more apparent to the elderly population and the baby boom generation moves into later adulthood there is opportunity to increase performance for older computer users. Performance decrements that occur naturally to the motor skills of older adults have shown to have a negative effect on interactions with indirect-manipulation devices, such as computer mice (Murata & Iwase, 2005). Although, a mouse will always have the traits of an indirect-manipulation interaction, the inclusion of additional sensory feedback likely increases the saliency of the task to the real world resulting in increases in performance (Biocca et …

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Noninvasive Physiological Measures And Workload Transitions:An Investigation Of Thresholds Using Multiple Synchronized Sensors, Lee Sciarini Jan 2009

Noninvasive Physiological Measures And Workload Transitions:An Investigation Of Thresholds Using Multiple Synchronized Sensors, Lee Sciarini

Electronic Theses and Dissertations

The purpose of this study is to determine under what conditions multiple minimally intrusive physiological sensors can be used together and validly applied for use in areas which rely on adaptive systems including adaptive automation and augmented cognition. Specifically, this dissertation investigated the physiological transitions of operator state caused by changes in the level of taskload. Three questions were evaluated including (1) Do differences exist between physiological indicators when examined between levels of difficulty? (2) Are differences of physiological indicators (which may exist) between difficulty levels affected by spatial ability? (3) Which physiological indicators (if any) account for variation in …

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