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Joiner TE Steer RA Brown G Beck AT Pettit JW Rudd MD 《Behaviour research and therapy》2003,41(12):1469-1480
Among 440 psychiatric outpatients with current suicidal ideation, we examined the empirical distinction between the “plans” vs. “desire” dimensions of suicidality, focusing for conceptual and empirical reasons on a worst-point assessment strategy. Factor analyses were consistent with the distinction, but more importantly, among the current ideators included in this study, the worst-point “plans” dimension was the only predictor significantly related to both of two important indices, history of past attempt and eventual suicide. These findings bear on the trajectory of suicidal behavior over time, as well as inform the clinical assessment of suicidal patients. 相似文献
613.
Amy L. Odum Ryan J. Becker Jeremy M. Haynes Ann Galizio Charles C. J. Frye Haylee Downey Jonathan E. Friedel D. M. Perez 《Journal of the experimental analysis of behavior》2020,113(3):657-679
Steep delay discounting is characterized by a preference for small immediate outcomes relative to larger delayed outcomes and is predictive of drug abuse, risky sexual behaviors, and other maladaptive behaviors. Nancy M. Petry was a pioneer in delay discounting research who demonstrated that people discount delayed monetary gains less steeply than they discount substances with abuse liability. Subsequent research found steep discounting for not only drugs, but other nonmonetary outcomes such as food, sex, and health. In this systematic review, we evaluate the hypotheses proposed to explain differences in discounting as a function of the type of outcome and explore the trait- and state-like nature of delay discounting. We found overwhelming evidence for the state-like quality of delay discounting: Consistent with Petry and others' work, nonmonetary outcomes are discounted more steeply than monetary outcomes. We propose two hypotheses that together may account for this effect: Decreasing Future Preference and Decreasing Future Worth. We also found clear evidence that delay discounting has trait-like qualities: People who steeply discount monetary outcomes steeply discount nonmonetary outcomes as well. The implication is that changing delay discounting for one outcome could change discounting for other outcomes. 相似文献
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Jeremy M. Haynes Ann Galizio Charles C. J. Frye Caroline C. Towse Kailey N. Morrissey Sarfaraz Serang Amy L. Odum 《Journal of the experimental analysis of behavior》2021,115(2):495-509
Delay discounting is the loss in value of an outcome as a function of its delay. The present study focused on examining a trait-like characteristic of delay discounting in a preclinical animal model. Specifically, we were interested in whether there was a positive relation between discounting of 2 different outcomes in rats. That is, would rats that discount delayed food steeply also discount delayed water steeply? In addition, we examined how session-to-session variability in discounting could be attributed to differences between subjects (trait variability) and to differences within subjects (state variability). Finally, we measured discounting from early- to mid-adulthood, allowing us to examine changes in discounting as a function of age. Overall, we found a moderate, positive correlation between discounting of food and discounting of water in rats, providing further evidence that the relative consistency with which individuals discount different outcomes is a trait-like characteristic. In addition, we found a high degree of within-subject variability in discounting, indicating strong state-like differences from session to session. Finally, overall, discounting decreased as a function of age; however, individual-subject data showed variability in how discounting changed across time. Overall, our results show that differences in delay discounting between individuals reflect variability in both trait- and state-like characteristics. 相似文献
615.
Jeremy Wyatt 《Ratio》2023,36(3):235-240
Jamin Asay has recently argued that deflationists about the concept of truth cannot satisfactorily account for our alethic desires, i.e., those of our desires that pertain to the truth of our beliefs. In this brief reply, I show how deflationists can draw on well-established psychological findings on framing effects to explain how the concept of truth behaves within the scope of our alethic desires. 相似文献
616.
Katharine R. Sperandio Jeremy R. Goshorn Yoon Suh Moh Edith Gonzalez Nicole G. Johnson 《Journal of counseling and development : JCD》2023,101(1):29-45
This study explored the experiences of addictions counselors who have undergone client death and the immediate and long-lasting impacts of client death on addictions counselors through the consensual qualitative research (CQR) method. We conducted semistructured interviews with 10 participants exploring their lived, in-depth, experiences in working with clients with addictive disorders with focus given to the death of clients and how they responded to the experience. Results from a data analysis process using the CQR method indicate eight domains: (a) professional ethics, (b) coping skills, (c) client care, (d) preparation for profession, (e) experience of addiction, (f) agency impact, (g) exploring the death experience, (h) recommendations, and 28 categories embedded in each of these domains. Implications for counselor education, training, and practice are discussed. 相似文献
617.
Theoretical perspectives on personality and the development of psychopathology have shifted markedly over the last 7 decades. However, it remains unclear how those changes affect mental health practice. Comprehensive and conscientiously recorded reports of psychological testing provide a clear window on this process because they comprise distinctive records of how patients are assessed and understood. For this study, we conducted an exploratory, qualitative analysis of the narratives of the testing reports over the past 65 years at the Austen Riggs Center, a private psychiatric hospital and residential treatment center, to assess changes over time and to evaluate the influence that various factors had on the reports. The data revealed significant changes in psychologists' ways of assessing and conceptualizing personality and identity, adaptive functioning, and psychological development. Additionally, we evaluated how the evolving theoretical influences, such as institutional, professional, and sociohistorical factors affected the psychologist's model of psychopathology and development. This study raises important questions about how theoretical innovations affect clinical practice over time. 相似文献
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How should the world's remaining carbon budget be divided among countries? We assess the role of a fault‐based principle in answering this question. Discussion of the role of historical emissions in dividing the global carbon budget has tended to focus on emissions before 1990. We think that this is in part because 1990 seems so recent, and thus post‐1990 emissions seem to constitute a lesser portion of historical emissions. This point of view was undoubtedly warranted in the early 1990s, when discussion of fault‐based principles in this context began. While this view still has some intuitive force, we find that it and the associated focus on pre‐1990 emissions are now out of date. Emissions since 1990 in fact constitute a large and rapidly increasing proportion of emissions since 1750 – approximately half of the carbon emissions due to fossil fuel use and cement production, at the time of writing. We show that a restricted fault‐based principle, according to which emissions should be divided among countries on the basis of their emissions since 1990, is both viable and powerful. We consider standard objections to a fault‐based principle in this context, how such a principle might more concretely be applied, and its likely implications. 相似文献