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Putting The Self In Self-Correction: Findings From The Loss-Of-Confidence Project, Julia M. Rohrer, Warren Tierney, Eric L. Uhlmann, Lisa M. Debruine, Tom Heyman, Benedict Jones, Stefan C Schmukle, Raphael Silberzahn, Rebecca M. Willén, Rickard Carlsson, Richard E. Lucas, Julia Strand, Simine Vazire, Jessica K. Witt, Thomas R. Zentall, Christopher F. Chabris, Tal Yarkoni
Putting The Self In Self-Correction: Findings From The Loss-Of-Confidence Project, Julia M. Rohrer, Warren Tierney, Eric L. Uhlmann, Lisa M. Debruine, Tom Heyman, Benedict Jones, Stefan C Schmukle, Raphael Silberzahn, Rebecca M. Willén, Rickard Carlsson, Richard E. Lucas, Julia Strand, Simine Vazire, Jessica K. Witt, Thomas R. Zentall, Christopher F. Chabris, Tal Yarkoni
Psychology Faculty Publications
Science is often perceived to be a self-correcting enterprise. In principle, the assessment of scientific claims is supposed to proceed in a cumulative fashion, with the reigning theories of the day progressively approximating truth more accurately over time. In practice, however, cumulative self-correction tends to proceed less efficiently than one might naively suppose. Far from evaluating new evidence dispassionately and infallibly, individual scientists often cling stubbornly to prior findings. Here we explore the dynamics of scientific self-correction at an individual rather than collective level. In 13 written statements, researchers from diverse branches of psychology share why and how they have …
Evaluating The Attitudes And Practices Of Exercise Prescription Among Psychotherapists, Igor Vasilj
Evaluating The Attitudes And Practices Of Exercise Prescription Among Psychotherapists, Igor Vasilj
Theses and Dissertations--Educational, School, and Counseling Psychology
Exercise has been shown to improve mood, anxiety, stress, and promote neuroplasticity (Conn, 2010; Donaghy, 2007; Josefsson, Lindwall, & Archer, 2014; Silveria et al., 2013; Stathopoulou et al., 2006). However, limited research on the topic suggests that many psychologists and mental health providers are not incorporating exercise into psychological treatment, and many lack the confidence to do so (Burton, Pakenham, & Brown, 2010; Weir, 2011). The purpose of this study was to evaluate current exercise prescription trends among practicing psychologists and trainees, including identifying their current beliefs, attitudes, training, and the perceived barriers hindering psychotherapists from recommending and prescribing exercise. …
An Initial Application Of A Biopsychosocial Framework To Predict Posttraumatic Stress Following Pediatric Injury, Meghan L. Marsac, Nancy Kassam-Adams, Douglas L. Delahanty, Jeffrey Ciesla, Danielle Weiss, Keith F. Widaman, Lamia P. Barakat
An Initial Application Of A Biopsychosocial Framework To Predict Posttraumatic Stress Following Pediatric Injury, Meghan L. Marsac, Nancy Kassam-Adams, Douglas L. Delahanty, Jeffrey Ciesla, Danielle Weiss, Keith F. Widaman, Lamia P. Barakat
Pediatrics Faculty Publications
Objectives—Each year millions of children suffer from unintentional injuries that result in poor emotional and physical health. This study examined selected biopsychosocial factors (i.e., child heart rate, peritrauma appraisals, early coping, trauma history) to elucidate their roles in promoting emotional recovery following injury. The study evaluated specific hypotheses that threat appraisals (global and trauma-specific) and coping would predict subsequent posttraumatic stress symptoms (PTSS), that coping would mediate the association between early and later PTSS, and that heart rate would predict PTSS and appraisals would mediate this association.
Method—Participants were 96 children hospitalized for injury and assessed at 3 …
Gambling-Like Behavior In Pigeons: 'Jackpot' Signals Promote Maladaptive Risky Choice, Aaron P. Smith, Joshua S. Beckmann, Thomas R. Zentall
Gambling-Like Behavior In Pigeons: 'Jackpot' Signals Promote Maladaptive Risky Choice, Aaron P. Smith, Joshua S. Beckmann, Thomas R. Zentall
Psychology Faculty Publications
Individuals often face choices that have uncertain outcomes and have important consequences. As a model of this environment, laboratory experiments often offer a choice between an uncertain, large reward that varies in its probability of delivery against a certain but smaller reward as a measure of an individual’s risk aversion. An important factor generally lacking from these procedures are gambling related cues that may moderate risk preferences. The present experiment offered pigeons choices between unreliable and certain rewards but, for the Signaled group on winning choices, presented a ‘jackpot’ signal prior to reward delivery. The Unsignaled group received an ambiguous …
Nonsuicidal Self-Injury As A Risk Factor For Purging Onset: Negatively Reinforced Behaviours That Reduce Emotional Distress, Elizabeth N. Riley, Heather A. Davis, Jessica L. Combs, Carol E. Jordan, Gregory T. Smith
Nonsuicidal Self-Injury As A Risk Factor For Purging Onset: Negatively Reinforced Behaviours That Reduce Emotional Distress, Elizabeth N. Riley, Heather A. Davis, Jessica L. Combs, Carol E. Jordan, Gregory T. Smith
Psychology Faculty Publications
Both nonsuicidal self-injury (NSSI) and purging behaviour are thought to involve harm to the self. The acquired capability for self-harm model holds that engaging in one self-harming behaviour increases the capability to tolerate harm to the self, thus increasing risk for engaging on other such behaviours. In addition, both behaviours are thought to serve the similar function of relief from distress. We thus tested whether engagement in one of these behaviours predicts the subsequent onset of the other. In a longitudinal design, 1158 first-year college women were assessed for purging and NSSI at two time points. Engagement in NSSI at …
Predictors Of Online And Offline Sexual Activities And Behaviors Among Adolescents, Anna Ševčíková, Alexander T. Vazsonyi, Janelle Širůček, Štěpán Konečný
Predictors Of Online And Offline Sexual Activities And Behaviors Among Adolescents, Anna Ševčíková, Alexander T. Vazsonyi, Janelle Širůček, Štěpán Konečný
Psychology Faculty Publications
Despite the fact that many adolescents spend much time on the Internet, it is unknown who engages in sexually related online activities (SROA) and how these affect adolescent sexual development. The present longitudinal study on 323 adolescents (51.1% girls) aimed to explore how peer attachment processes predicted both SROA and offline sexual behaviors at the age of 17, while also considering puberty and prior offline sexual experiences in order to elucidate potential similarities or differences. Findings based on hierarchical, binary logistic regression analyses revealed that SROA were predicted by alienation attachment to peers (OR=3.36, p<0.05), puberty (OR=1.03, p<0.05), and prior SROA (OR=0.56, p<0.001), while only previous offline sexual experiences at the age of 15 increased the likelihood of offline sexual behaviors at the age of 17 (OR=6.04, p<0.001). Study findings indicate that the Internet provides an additional context for acquiring sexual experiences during adolescence.
Reinterpreting Telepathy As Unusual Experiences Of Empathy And Charisma, James M. Donovan
Reinterpreting Telepathy As Unusual Experiences Of Empathy And Charisma, James M. Donovan
James M. Donovan
Telepathy is often dismissed because it is judged to be contrary to the accepted facts of social psychology. This article argues that what is called telepathy may require nothing more than empathy and charisma and is reducible to these sociopsychological constructs. Two studies explore this hypothesis. In the first the proposed relationship is used to explain the sheep-goat effect. In the second study scores on charisma and empathy are used as direct predictors of scores on traditional telepathy measures. The results in combination support the interpretation of telepathy as phenomenologically impressive social psychological events which in less dramatic instances are …
Reinterpreting Telepathy As Unusual Experiences Of Empathy And Charisma, James M. Donovan
Reinterpreting Telepathy As Unusual Experiences Of Empathy And Charisma, James M. Donovan
Law Faculty Scholarly Articles
Telepathy is often dismissed because it is judged to be contrary to the accepted facts of social psychology. This article argues that what is called telepathy may require nothing more than empathy and charisma and is reducible to these sociopsychological constructs. Two studies explore this hypothesis. In the first the proposed relationship is used to explain the sheep-goat effect. In the second study scores on charisma and empathy are used as direct predictors of scores on traditional telepathy measures. The results in combination support the interpretation of telepathy as phenomenologically impressive social psychological events which in less dramatic instances are …
Toward A Model Relating Empathy, Charisma, And Telepathy, James M. Donovan
Toward A Model Relating Empathy, Charisma, And Telepathy, James M. Donovan
James M. Donovan
Telepathy is often dismissed because it is judged to be so weird as to be counterintuitive. This article argues that telepathy may be interpreted as phenomenologically impressive events of a social psychological process which in less dramatic instances would be termed empathy and charisma. Such an equation, however, herein called the "possible world model," would perhaps normalize telepathy, and lessen the opprobrium attached to its study. A first step is taken to validate the model when a comparative literature search finds that telepathy and empathy relate very similarly to other experimental variables.
Toward A Model Relating Empathy, Charisma, And Telepathy, James M. Donovan
Toward A Model Relating Empathy, Charisma, And Telepathy, James M. Donovan
Law Faculty Scholarly Articles
Telepathy is often dismissed because it is judged to be so weird as to be counterintuitive. This article argues that telepathy may be interpreted as phenomenologically impressive events of a social psychological process which in less dramatic instances would be termed empathy and charisma. Such an equation, however, herein called the "possible world model," would perhaps normalize telepathy, and lessen the opprobrium attached to its study. A first step is taken to validate the model when a comparative literature search finds that telepathy and empathy relate very similarly to other experimental variables.
Multiple Personality, Hypnosis, And Possession Trance, James M. Donovan
Multiple Personality, Hypnosis, And Possession Trance, James M. Donovan
James M. Donovan
Multiple personality disorder [MPD] and possession trance [PT] are examined from the perspectives of presenting morphology and demographic epidemiology. The goal is to ascertain whether at these levels MPD and PT are disparate phenomena, or warrant treatment as two instances of a single type. The data favor the second alternative, and from this we infer that both MPD and PT are culturally manipulated instances of a unitary psychobiological ability. But by virtue of this manipulation, differences do exist between the final forms, especially on the dimension of whether they are experiences as states of health or illness.
Validation Of A Portuguese Form Of Templer's Death Anxiety Scale, James M. Donovan
Validation Of A Portuguese Form Of Templer's Death Anxiety Scale, James M. Donovan
James M. Donovan
To translate Templer's Death Anxiety Scale into the Brazilian Portuguese Escala de Ansiedade de Morte, linguistic validity was first established by back-translation and calculating bilingual split-half reliability coefficients. Even-numbered items achieved a minimally adequate .59, while the odd-numbered items attained a satisfactory .91. The internal consistency of the Escala (.77) matches that found for the original scale. The construct validity was tested by replicating the interactions of the English form with (1) the State-Trait Anxiety Inventory, (2) the Purpose-in-Life Test, and (3) Levenson's measure of locus of control. The Escala performed as expected, save for some difficulty with the locus …
Validation Of A Portuguese Form Of Templer's Death Anxiety Scale, James M. Donovan
Validation Of A Portuguese Form Of Templer's Death Anxiety Scale, James M. Donovan
Law Faculty Scholarly Articles
To translate Templer's Death Anxiety Scale into the Brazilian Portuguese Escala de Ansiedade de Morte, linguistic validity was first established by back-translation and calculating bilingual split-half reliability coefficients. Even-numbered items achieved a minimally adequate .59, while the odd-numbered items attained a satisfactory .91. The internal consistency of the Escala (.77) matches that found for the original scale. The construct validity was tested by replicating the interactions of the English form with (1) the State-Trait Anxiety Inventory, (2) the Purpose-in-Life Test, and (3) Levenson's measure of locus of control. The Escala performed as expected, save for some difficulty with the locus …
The Effects Of Sex And Sexual Orientation On Attractiveness Judgments: An Evolutionary Interpretation, William R. Jankowiak, Elizabeth M. Hill, James M. Donovan
The Effects Of Sex And Sexual Orientation On Attractiveness Judgments: An Evolutionary Interpretation, William R. Jankowiak, Elizabeth M. Hill, James M. Donovan
James M. Donovan
If attractiveness judgments reflect biologically important reproductive criteria, men should base judgments of potential partners on objective physical criteria more than do women; homosexuals and heterosexuals of the same sex should perceive attractiveness in the same terms, regardless of the sex-object choice. To test this theory, photographs of men and women (20 each) were presented to members of four subject groups, solicited on an opportunistic basis. Subjects were asked to rank the sets of photographs separately on the dimensions of physical attractiveness and general social attractiveness. We found some sex differences across sexual orientation. There was less variation among men …
The Effects Of Sex And Sexual Orientation On Attractiveness Judgments: An Evolutionary Interpretation, William R. Jankowiak, Elizabeth M. Hill, James M. Donovan
The Effects Of Sex And Sexual Orientation On Attractiveness Judgments: An Evolutionary Interpretation, William R. Jankowiak, Elizabeth M. Hill, James M. Donovan
Law Faculty Scholarly Articles
If attractiveness judgments reflect biologically important reproductive criteria, men should base judgments of potential partners on objective physical criteria more than do women; homosexuals and heterosexuals of the same sex should perceive attractiveness in the same terms, regardless of the sex-object choice. To test this theory, photographs of men and women (20 each) were presented to members of four subject groups, solicited on an opportunistic basis. Subjects were asked to rank the sets of photographs separately on the dimensions of physical attractiveness and general social attractiveness. We found some sex differences across sexual orientation. There was less variation among men …
Charisma, Empathy, And The Experience Of Telepathy, James M. Donovan
Charisma, Empathy, And The Experience Of Telepathy, James M. Donovan
James M. Donovan
A critique is offered of the preference of parapsychology for physical explanatory models for telepathy. Discussion shows this trend emerging from the combined effects of historical accident. An alternative explanatory model is offered which draws upon the rich but underutilized psychological foundations of parapsychology. Emphasizing telepathy's original definition as a communication event, two other phenomena are held to fall into the same class of events: charisma and empathy. Concepts traditionally used to understand charisma and empathy are shown to be equally suited for modeling telepathy. Experimental, theoretical, and especially philosophical implications of this "possible world" model are addressed throughout.
Charisma, Empathy, And The Experience Of Telepathy, James M. Donovan
Charisma, Empathy, And The Experience Of Telepathy, James M. Donovan
Law Faculty Scholarly Articles
A critique is offered of the preference of parapsychology for physical explanatory models for telepathy. Discussion shows this trend emerging from the combined effects of historical accident. An alternative explanatory model is offered which draws upon the rich but underutilized psychological foundations of parapsychology. Emphasizing telepathy's original definition as a communication event, two other phenomena are held to fall into the same class of events: charisma and empathy. Concepts traditionally used to understand charisma and empathy are shown to be equally suited for modeling telepathy. Experimental, theoretical, and especially philosophical implications of this "possible world" model are addressed throughout.
Gender, Sexual Orientation, And Truth-Of-Consensus In Studies Of Physical Attractiveness, James M. Donovan, Elizabeth Hill, William R. Jankowiak
Gender, Sexual Orientation, And Truth-Of-Consensus In Studies Of Physical Attractiveness, James M. Donovan, Elizabeth Hill, William R. Jankowiak
James M. Donovan
Truth-of-consensus methodology presently holds that sex differences in perceptions of physical attractiveness are negligible and may be routinely ignored during prescaling. No determination has been made in the literature of the effects of sexual orientation on this perceptual process. The data presented herein suggest that while sex and sexual orientation of judge are largely irrelevant to prescaling of female stimuli, these variables are important when judging male stimuli. In particular, male homosexuals and male heterosexuals differ significantly in ranking male facial photographs. Thus, experimenters wishing to treat attractiveness levels as known quantities should control for this difference, especially when using …
Gender, Sexual Orientation, And Truth-Of-Consensus In Studies Of Physical Attractiveness, James M. Donovan, Elizabeth Hill, William R. Jankowiak
Gender, Sexual Orientation, And Truth-Of-Consensus In Studies Of Physical Attractiveness, James M. Donovan, Elizabeth Hill, William R. Jankowiak
Law Faculty Scholarly Articles
Truth-of-consensus methodology presently holds that sex differences in perceptions of physical attractiveness are negligible and may be routinely ignored during prescaling. No determination has been made in the literature of the effects of sexual orientation on this perceptual process. The data presented herein suggest that while sex and sexual orientation of judge are largely irrelevant to prescaling of female stimuli, these variables are important when judging male stimuli. In particular, male homosexuals and male heterosexuals differ significantly in ranking male facial photographs. Thus, experimenters wishing to treat attractiveness levels as known quantities should control for this difference, especially when using …
A Charisma Model Of Telepathic Communication, James M. Donovan
A Charisma Model Of Telepathic Communication, James M. Donovan
James M. Donovan
This paper opened by making some general criticisms of the state of parapsychological research: that it suffered from a lack of external validity and from uncritical acceptance of a flawed paradigm. The charisma model was offered as an attempt to rectify these problems. It allows for laboratory experiments to be designed which closely approximate genuine human interactions by shifting the paradigm for telepathy from that of energy transfers to one of communication events.
A Controlled Evaluation Of Devotional Meditation And Progressive Muscle Relaxation, Charles R. Carlson, Panayiota E. Bacaseta, Dexter A. Simanton
A Controlled Evaluation Of Devotional Meditation And Progressive Muscle Relaxation, Charles R. Carlson, Panayiota E. Bacaseta, Dexter A. Simanton
CRVAW Faculty Journal Articles
The present study was conducted to determine the effects of devotional meditation (DM), defined as a period of prayer and quiet reading and pondering of biblical material, on physiological and psychological variables related to stress. It was hypothesized that religious persons engaging in DM experience physiological and psychological changes similar to those reported for persons using progressive relaxation (PR) exercises. Thirty-six participants, equally divided by sex into 3 groups: DM, PR, and a Wait List Control, underwent extensive psychophysiological assessment prior to and following a systematic introductio to either DM or PR. The hypothesis that DM could generate positive physiological …
A Charisma Model Of Telepathic Communication, James M. Donovan
A Charisma Model Of Telepathic Communication, James M. Donovan
Law Faculty Scholarly Articles
This paper opened by making some general criticisms of the state of parapsychological research: that it suffered from a lack of external validity and from uncritical acceptance of a flawed paradigm. The charisma model was offered as an attempt to rectify these problems. It allows for laboratory experiments to be designed which closely approximate genuine human interactions by shifting the paradigm for telepathy from that of energy transfers to one of communication events.