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961.
A theoretical distinction within self‐control, between stop control and start control, was investigated in two studies. Study 1 consisted of a pilot study in which expert ratings of existing self‐control items were used to distinguish between stop and start control items and a confirmatory factor analyses of these items using a student sample (N = 474). Also, stop and start control were related to overall affect and behavioural outcomes. Stop control was negatively related to negative affect, whereas start control was positively related to positive affect. Study 2 (N = 226) replicated some of these findings; stop control was the best predictor (?) of smoking and alcohol consumption whereas start control was the best predictor (+) of exercising and studying. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
962.
This paper attempts to systematically characterize critical reactions in argumentative discourse, such as objections, critical
questions, rebuttals, refutations, counterarguments, and fallacy charges, in order to contribute to the dialogical approach
to argumentation. We shall make use of four parameters to characterize distinct types of critical reaction. First, a critical
reaction has a focus, for example on the standpoint, or on another part of an argument. Second, critical reactions appeal to some kind of norm, argumentative or other. Third, they each have a particular illocutionary force, which may include that of giving strategic advice to the other. Fourth, a critical reaction occurs at a particular level of dialogue (the ground level or some meta-level). The concepts here developed shall be applied to discussions of critical
reactions by Aristotle and by some contemporary authors. 相似文献
963.
Paul van den Hoven 《Argumentation》2011,25(4):499-511
An analysis of a broad sample of Dutch judicial and semi-judicial decisions shows similar structures as the ones Bhatia and
Mazzi found before. The question is posed what explains this seemingly unchangeable judicial format. From a perspective of
argumentative and communicative efficacy and comprehensibility, the format is certainly not the optimal choice. The explanation
is that the format is a sign of an ideology. The format suggests an objectivity of the decision taken. This is actually a
myth. This makes a decision to change the format an ideological one. 相似文献
964.
Most models of response time (RT) in elementary cognitive tasks implicitly assume that the speed-accuracy trade-off is continuous: When payoffs or instructions gradually increase the level of speed stress, people are assumed to gradually sacrifice response accuracy in exchange for gradual increases in response speed. This trade-off presumably operates over the entire range from accurate but slow responding to fast but chance-level responding (i.e., guessing). In this article, we challenge the assumption of continuity and propose a phase transition model for RTs and accuracy. Analogous to the fast guess model (Ollman, 1966), our model postulates two modes of processing: a guess mode and a stimulus-controlled mode. From catastrophe theory, we derive two important predictions that allow us to test our model against the fast guess model and against the popular class of sequential sampling models. The first prediction--hysteresis in the transitions between guessing and stimulus-controlled behavior--was confirmed in an experiment that gradually changed the reward for speed versus accuracy. The second prediction--bimodal RT distributions--was confirmed in an experiment that required participants to respond in a way that is intermediate between guessing and accurate responding. 相似文献
965.
Basham C Denneson LM Millet L Shen X Duckart J Dobscha SK 《Suicide & life-threatening behavior》2011,41(3):287-296
Oregon Violent Death Reporting System data were linked with Veterans Affairs (VA) administrative data to identify and describe veterans who completed suicide in Oregon from 2000 to 2005 (n = 968), and to describe their VA health care utilization in the year prior to death. Twenty-two percent had received health care in the VA system. Of these, 57% did not have mental health diagnoses and 58% had not seen mental health professionals. A larger proportion of those who accessed care were VA-enrolled and received service-connected disability benefits. Fifty-five veterans were hospitalized during the year prior to death. Of these, 33% completed suicide within 30 days of a hospitalization. Further development of suicide prevention strategies for veterans in the community, including general medical treatment settings, is indicated. 相似文献
966.
Bart de Langhe Stijn M.J. van Osselaer Berend Wierenga 《Organizational behavior and human decision processes》2011
This article challenges the view that it is always better to hold decision makers accountable for their decision process rather than their decision outcomes. In three multiple-cue judgment studies, the authors show that process accountability, relative to outcome accountability, consistently improves judgment quality in relatively simple elemental tasks. However, this performance advantage of process accountability does not generalize to more complex configural tasks. This is because process accountability improves an analytical process based on cue abstraction, while it does not change a holistic process based on exemplar memory. Cue abstraction is only effective in elemental tasks (in which outcomes are a linear additive combination of cues) but not in configural tasks (in which outcomes depend on interactions between the cues). In addition, Studies 2 and 3 show that the extent to which process and outcome accountability affect judgment quality depends on individual differences in analytical intelligence and rational thinking style. 相似文献
967.
Pieter T.M. Desmet David De Cremer Eric van Dijk 《Organizational behavior and human decision processes》2011,114(2):75-86
Trust is vital yet vulnerable in economic exchange relations. In these relations, a widely used strategy in response to distributive harm consists of having the transgressor pay a financial compensation to the victim. This research examines whether financial compensations can increase trust towards a transgressor, and whether the size of the compensation is relevant to this process. We hypothesized and found that whether larger compensations will elicit more trust, depends on how clear the perpetrator’s intention to transgress was. Experiment 1 revealed that trust perceptions increased more by a slight overcompensation of the inflicted harm as compared to an exact or a partial compensation, but not if the transgressor’s bad intentions became clear through the use of deception in the violation. In Experiments 2 and 3, we replicated these findings and further showed that it is not the use of deception per se, but rather the attribution of bad intent that moderates the effect of compensation size. Experiment 4, using a trust game paradigm revealed that this effect not only occurs for small overcompensations, but also for larger overcompensations. 相似文献
968.
This study used event-related potentials to explore whether mind wandering (task-unrelated thought, or TUT) emerges through general problems in distraction, deficits of task-relevant processing (the executive-function view), or a general reduction in attention to external events regardless of their relevance (the decoupling hypothesis). Twenty-five participants performed a visual oddball task, in which they were required to differentiate between a rare target stimulus (to measure task-relevant processes), a rare novel stimulus (to measure distractor processing), and a frequent nontarget stimulus. TUT was measured immediately following task performance using a validated retrospective measure. High levels of TUT were associated with a reduction in cortical processing of task-relevant events and distractor stimuli. These data contradict the suggestion that mind wandering is associated with distraction problems or specific deficits in task-relevant processes. Instead, the data are consistent with the decoupling hypothesis: that TUT dampens the processing of sensory information irrespective of that information's task relevance. 相似文献
969.
The concept of an ability to make choices and to determine one's own outcomes fits well with experiences that most people have, and these experiences form the basis for beliefs in free will. However, the existence of conscious free will is challenged by modern research findings highlighting the unconscious origins of goal-directed behavior that gives rise to free-will beliefs. This report expands on these insights by revealing that both conscious and unconscious processes play an important role in free-will beliefs. Specifically, Experiment 1 demonstrates that free-will beliefs are strengthened when conscious intentions to produce action outcomes bind the perception of action and outcome together in time. Experiment 2 shows that these beliefs are strengthened when unconscious priming of action outcomes creates illusory experiences of self-agency when the primed outcomes occur. Together, these findings suggest that beliefs in free will are associated with self-agency and are enhanced by both conscious and unconscious information processing of goal-directed behavior. 相似文献
970.
Veen G Giltay EJ van Vliet IM Derijk RH Klaassens ER van Pelt J Zitman FG 《Stress (Amsterdam, Netherlands)》2011,14(2):128-135
Cortisol affects the acute-phase response, but it is unknown whether C-reactive protein (CRP), an acute-phase reactant, also affects hypothalamus?pituitary?adrenal axis activity. In the present study, associations were explored between CRP haplotypes with plasma CRP concentrations and basal salivary cortisol level. We included 266 physically healthy Caucasian subjects (103 females and 163 males) aged between 18 and 65 years of whom 94 had a psychiatric disorder in a genetic association study. Six tag single-nucleotide polymorphisms capturing the common genetic variation of the CRP gene were genotyped (i.e. rs2808628, rs2808630, rs1205, rs1800947, rs1417938, and rs3091244) to yield common CRP haplotypes. Plasma CRP concentrations, the salivary cortisol awakening response (CAR) (0, 30, 45, and 60?min after awakening), and the diurnal cortisol decline (11:00, 15:00, 19:00, and 23:00 h) were assessed for 2 days. rs2808628, rs1205, rs1417938, and rs3091244 showed expected associations not only with CRP concentrations, but also with salivary cortisol levels during the CAR. Five well-characterized CRP haplotypes were arranged in ascending order according to increasing CRP levels. There was an inverse linear association between CRP haplotypes and cortisol levels during the CAR, but no association with the diurnal cortisol decline. Hence, genetic variants in the CRP gene that are associated with lifetime plasma CRP levels were also associated with salivary cortisol levels after awakening, in basal, non-inflammatory conditions. 相似文献