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31.
32.
Shionoya K Moriceau S Lunday L Miner C Roth TL Sullivan RM 《Learning & memory (Cold Spring Harbor, N.Y.)》2006,13(6):801-808
Fetal and infant rats can learn to avoid odors paired with illness before development of brain areas supporting this learning in adults, suggesting an alternate learning circuit. Here we begin to document the transition from the infant to adult neural circuit underlying odor-malaise avoidance learning using LiCl (0.3 M; 1% of body weight, ip) and a 30-min peppermint-odor exposure. Conditioning groups included: Paired odor-LiCl, Paired odor-LiCl-Nursing, LiCl, and odor-saline. Results showed that Paired LiCl-odor conditioning induced a learned odor aversion in postnatal day (PN) 7, 12, and 23 pups. Odor-LiCl Paired Nursing induced a learned odor preference in PN7 and PN12 pups but blocked learning in PN23 pups. 14C 2-deoxyglucose (2-DG) autoradiography indicated enhanced olfactory bulb activity in PN7 and PN12 pups with odor preference and avoidance learning. The odor aversion in weanling aged (PN23) pups resulted in enhanced amygdala activity in Paired odor-LiCl pups, but not if they were nursing. Thus, the neural circuit supporting malaise-induced aversions changes over development, indicating that similar infant and adult-learned behaviors may have distinct neural circuits. 相似文献
33.
Exposure to panic symptoms (interoceptive exposure) is often included as part of treatment for panic disorder (PD), although little is known about the relative effects of particular symptom induction exercises. This study describes responses of individuals with PD and nonclinical controls to 13 standard symptom induction exercises and 3 control exercises. Generally, individuals with PD responded more strongly to symptom induction exercises than did controls. The exercises producing the most fear included spinning, hyperventilation, breathing through a straw, and using a tongue depressor. This study also reports findings regarding specific symptoms triggered by each exercise, the percentage of participants reporting fear during each exercise, and predictors of fear. 相似文献
34.
Monahan J Steadman HJ Appelbaum PS Grisso T Mulvey EP Roth LH Robbins PC Banks S Silver E 《Behavioral sciences & the law》2006,24(6):721-730
The Classification of Violence Risk (COVR) is an interactive software program designed to estimate the risk that a person hospitalized for mental disorder will be violent to others. The software leads the evaluator through a chart review and a brief interview with the patient. At the end of this interview, the software generates a report that contains a statistically valid estimate of the patient's violence risk-ranging from a 1% to a 76% likelihood of violence-including the confidence interval for that estimate, and a list of the risk factors that the program took into account to produce the estimate. In this article, the development of the COVR software is described and several issues that arise in its administration are discussed. 相似文献
35.
John K. Roth 《International Journal for Philosophy of Religion》2010,68(1-3):31-42
Philosophers of religion have written a great deal about “the problem of evil.” Their reflections, however, have not concentrated, at least not extensively or sufficiently, on the particularities of evil that manifest themselves in genocide. Concentrating on some of those particularities, this essay reflects on genocide, which has sometimes been called the crime of crimes, to raise questions such as: how should genocide affect the philosophy of religion and what might philosophers of religion contribute to help check that crime against humanity? 相似文献
36.
Joseph G. Jill Susanne B. Montgomery Carol-Ann Emmons Ronald C. Kessler David G. Ostrow Camille B. Wortman 《Psychology & health》2013,28(1):73-95
The magnitude and predictors of longitudinal behavioral change are reported in a cohort of homosexual men at risk for AIDS. Self-reports of sexual behavior were obtained at two points in time separated by an interval of approximately six months. These self-reports were used to construct both dichotomous and continuous measures of changes in behavior consistent with reduction in the transmission of the AIDS virus (HIV). Although there was considerable variability in behavior. mean changes were consistently in the desired direction. Avoidance of anonymous sexual partners, monogamy, and modification of receptive anal sex to reduce exposure to semen by condom use or withdrawal prior to ejaculation appeared to be especially important in this cohort. Both multiple linear regression and multiple logistic regression were used to examine the relationship between a model of health behavior and these outcomes. Variables examined included knowledge of AIDS. perceived risk of AIDS. the perceived efficacy of behavior in reducing AIDS risk, difficulties with sexual impulse control, belief in biomedical technology to provide a prevention or cure, social norms supportive of behavioral change, and gay network affiliation. Of all these factors, only the availability of supportive peer norms was consistently, significantly and positively related to multiple measures of outcome. Differences between these analyses and longitudinal analyses reported elsewhere are discussed. These results suggest the policies regarding HIV antibody testing should be developed cautiously. taking account of the failure of a sense of risk to predict subsequent behavioral change. They also emphasize the important role of gay organizations in developing social norms supportive of behavioral risk reduction. 相似文献
37.
Camille Gagné 《Psychology & health》2013,28(6):803-816
The aim of this article is to clarify what factors should be measured to assess non-adherence to an antiretroviral medication regimen among individuals with the Human Immunodeficiency Virus (HIV). In order to consider a patient as non-adherent, a clear operational definition of medication non-adherence should be formulated. This definition should specify the medication to be taken, the medical advice to be followed as well as the behaviors a patient should adopt in a given period of time. Techniques aimed at reducing the influence of several potential biases in self-report questionnaires, such as forgetfulness and social desirability, are also reviewed. 相似文献
38.
Giora Keinan Nehemia Friedland Daniel Kahneman Dan Roth 《Anxiety, stress, and coping》2013,26(4):455-476
Abstract Evidence exists that the intention to perform certain cognitive tasks activates, unintentionally, competing responses and computations that intrude on the performance of the intended tasks. For the intended task to be performed effectively, such intrusions must be controlled. Two experiments were carried out to test the hypothesis that stress heightens the difficulty of exercising effective control over erroneous competing responses, a possible explanation of decrements in the performance of cognitive tasks under stress. Participants performed four tasks, which contained features that could potentially prime or activate erroneous responses. The results demonstrated that the interference of these features with performance was more pronounced among stressed than among less-stressed participants. The need for a more comprehensive theory of the effects of stress on information processing is discussed. 相似文献
39.
Chineme Christian Onyigbuo Camille Alexis-Garsee Olga van den Akker 《Mental health, religion & culture》2013,16(8):810-824
ABSTRACTThis study investigates the relationships between acculturation, religion, and coping styles; as well as their predictive potentials in relation to socio-demographic factors, on access to medical help among Nigerians in the UK. This is a cross-sectional study using questionnaires for data collection (N?=?297). Results revealed negative correlations between assimilative behaviours and religious behaviours and between religious behaviours, denial and religious coping. High levels of religiosity and coping through behavioural disengagement and self-blame predicted poor attitudes to medical help; but those who used instrumental support, emotional support, and active coping showed more positive attitudes to medical help-seeking. No gender differences in medical help-seeking were found, but older people sought medical help more than those who were younger; while affiliation to the Christian religion predicted positive attitudes towards medical help seeking. These findings have implications for policy development towards tailored interventions that can enhance healthcare utilisation among immigrants. 相似文献
40.