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111.
Based upon a functional approach to understanding aggression, we aimed to identify the occurrence of and to describe the features of three types of alcohol‐related violence defined a priori by ultimate goals: (1) violence in pursuit of nonsocial profit‐based goals, (2) violence in pursuit of social dominance goals, and (3) violence as defence in response to threat. A sample of 149 young men with offences of violence that were alcohol related was interviewed. Cases were classified and detailed information from the first ten cases in each class (N=30) was subjected to thematic analysis. Intoxicated violence in pursuit of nonsocial profit‐based goals was opportunistic and motivated by the desire for more alcohol or drugs. Violence, in these cases, although serious, appeared to be brief. Intoxicated violence in pursuit of social dominance goals was typically precipitated by past or current insult or injury, and was accompanied by strong anger and an adrenaline rush. Attacks were ferocious, and robbing the victim was not uncommon, perhaps to inflict additional humiliation. Feelings of pride and satisfaction were typical and expressions of remorse were uncommon. Regarding intoxicated violence as defence in response to threat, attacks were often expected, and in some cases the respondent made a pre‐emptive strike. Weapon use was common in this group. Fear was experienced, but so too was anger. Feelings of excitement were not reported and remorse was common. Further validation of these types is warranted, and the potential implications of these findings for prevention and treatment are discussed. Aggr. Behav. 36:67–79, 2010. © 2009 Wiley‐Liss, Inc.  相似文献   
112.
This paper reports an attempt to develop a foundation of a theory of employee well-being (EWB) by borrowing concepts and findings from research in personality-social psychology. The proposed conceptual framework has four central principles: The principle of goal selection based on valence, the principle of goal selection based on expectancy, the goal implementation principle, and the goal attainment principle. These principles have corollaries expanding the logic of the proposed theoretical relationships. Specifically, the principle of goal selection based on valence has nine corollaries: Approach versus avoidance goals, goal meaningfulness, high- versus low-level goals, goals related to cultural norms, goals related to deprived needs, goals related to basic versus growth needs, intrinsic versus extrinsic goals, goals producing flow, and autonomy in goal setting. The principle of goal selection based on expectancy has five corollaries: Goal-motive congruence, goal-cultural value congruence, goal-resources congruence, goal conflict, and adapting goals to changes in circumstances. The principle of goal implementation has two corollaries: Goal concreteness and goal commitment. Finally, the goal attainment principle has three corollaries: Recognition of goal attainment, intensity versus frequency of positive feedback, and progress reports.  相似文献   
113.
The effects of crystallization on the electron work function and corrosion resistance of Zr65Al7.5Cu17.5Ni10 amorphous alloys have been studied. The single-phase amorphous alloy exhibits a better corrosion resistance and has a higher work function than the partially and fully crystallized alloys with the same composition. The close relationship between corrosion resistance and work function indicates that the Kelvin probe technique can be a powerful tool for characterizing the corrosion behaviour of amorphous alloy on an electronic level.  相似文献   
114.
Ten years ago the UK held one of the largest, most complex and politically charged exercises in the turn towards public engagement in the governance of the biosciences. Called ‘GM Nation’ this experiment arose as an attempt to mediate public concerns in the run-up to a government decision on whether to allow some varieties of GM crops to be commercially cultivated in the UK. Formed to mediate a controversy, ‘GM Nation’ itself became a focus of controversy, with claims that many of its public participants were already engaged in the GM issue and were thus not representative of a general public. In this way, the category of the public became a contested category, with at least two different versions of the public featuring in the GM controversy. Particularly important was the contrast between engaged or issue publics that emerged entangled in and increasingly familiar with the objects and issues of the controversy, and a general public, identified through its distance and disengagement from the GM issue. These different forms of public were articulated through different modes of engagement ranging from engaged publics found in hybrid forums such as local village meetings, to versions of the general public brought into being in some of the closed parts of ‘GM Nation’. Throughout all this, a wider public institutional architecture, improvised to govern the controversy, became the site of complex boundary work that attempted to separate science from politics, a feature that conditioned how these different versions of public would be articulated and received.  相似文献   
115.
A semi‐structured interview assessing the presence and characteristics of spontaneous appearance‐related images was designed and administered. A total of 18 patients with body dysmorphic disorder (BDD) and 18 normal controls took part. The BDD patients were found to have spontaneously occurring appearance‐related images that were significantly more negative, recurrent, and viewed from an observer perspective than control participants. These images were more vivid and detailed and typically involved visual and organic (internal body) sensations. The study also found that BDD images were linked to early stressful memories, and that images were more likely than verbal thoughts to be linked to these memories. Implications for theory and clinical practice are discussed.  相似文献   
116.
Goals are mental representations that vary in accessibility and operate within goal systems. The implicit nature of goal activation and pursuit is shown here to make goals effective not merely at overturning the influence of an activated stereotype on how people respond to members of stereotyped groups, but effective at implicitly controlling the activation of stereotypes in the first place. In a set of experiments examining chronic egalitarian goals, faces and names of members of stereotyped groups presented as target stimuli led to the inhibition of stereotypes, as well as to the heightened accessibility of egalitarian goals. A separate set of experiments illustrate a similar ability of individuals to control stereotype activation when egalitarian goals are temporarily triggered within a context, rather than being chronically held. Goals that require one to inhibit stereotypic associations to a target can lead to the intended, yet implicit, control of stereotype activation, even when one is not aware the goal is active or being pursued or being regulated.  相似文献   
117.
Abstract

Cybernetics, the study of principles governing goal-directed, self-regulating systems, offers a useful approach to understanding psychopathology or psychological dysfunction, overcoming limitations of other naturalistic approaches. Whereas influential theories of psychopathology have relied on definitions of dysfunction rooted in evolution and fitness, we define psychopathology in terms of cybernetic dysfunction, failure to make progress toward important goals. Cybernetic function in organisms is not identical to evolutionary function, despite their causal phylogenetic relationship. We define psychopathology as persistent failure to move toward one’s goals, due to failure to generate effective new goals, interpretations, or strategies when existing ones prove unsuccessful. This definition allows a thorough integration of dimensional approaches to psychopathology and personality and provides a new perspective on the nosology of mental disorder. We review evidence that the major dimensions of psychopathology correspond to major trait dimensions of personality, but we assert that extremity on these dimensions is neither necessary nor sufficient for psychopathology, which requires cybernetic dysfunction. Drawing from psychological and neurobiological research on personality and psychopathology, we present a theory of the mechanisms underlying the five major dimensions of psychopathology, some of their subdimensions, and the general risk factor for psychopathology. We conclude by discussing implications of our theory for research, diagnosis, and mental health interventions.  相似文献   
118.
This study investigated cultural variations in perceived control over personal goals in Russian and American college students. Several appraisal dimensions of personal goals were studied including goals’ importance, their attainability, and sources of control over goal attainment, such as self, others, luck, and fate. The association between assimilative (tenacious goal pursuit) and accommodative (flexible goal adjustment) control strategies and perceived attainability of goals was also examined. The results indicated that both Russian and American students gave higher priority to work‐ and education‐related goals and lower priority to the familial goal. In both samples, the familial goal was the most influenced and health was the least influenced by luck/chance and fate. Overall, American students were more optimistic about the perceived probability to attain their goals, which may be affected by a cultural tendency for self‐enhancement and positive outlook. Russian students had a stronger belief in control by luck/chance and fate over personal goals, which coincides with a less agentic orientation of Russian culture. Regardless of culture and goal content, goal importance was associated with greater perceived success in goal attainment. However, control strategies (assimilative and accommodative) as well as internal control differentially predicted perceived attainability of goals depending on the goals’ content. For both Russians and Americans, perceived attainability of education‐related goals was associated with assimilative strategies and internal control; leisure was associated with accommodative strategies and health‐related goals were associated with internal control. Characteristics of cultural contexts accountable for crosscultural differences in perceived control over personal goals are discussed.  相似文献   
119.
The aim of the present studies was to investigate whether age‐related improvement found in naturalistic but experimenter‐given prospective memory (PM) tasks can be generalized to real‐life intentions. In Study 1, younger, middle‐aged, and older adults generated a list of intended activities for the following week; one week later they marked the tasks that they had performed. The participants were also asked to rate the importance of each listed intention and to describe the circumstances of completion that were already known to them. We found that, compared with younger adults, older adults attributed a higher degree of importance to their intentions and had the circumstances of their completion better planned. However, the age‐related benefit in the PM performance for all listed intentions was not present for the very important and well‐planned tasks. In Study 2 we manipulated whether younger adults engaged or not in the detailed planning of when their intentions could be completed. It was demonstrated that younger adults who had to perform detailed planning completed their intended activities more often than those who did not plan for their intentions. The results support explanations of the age‐related benefit in everyday PM that highlight the role of importance and planning.  相似文献   
120.
Selfless giving     
In four studies, we show that people who anticipate more personal change over time give more to others. We measure and manipulate participants’ beliefs in the persistence of the defining psychological features of a person (e.g., his or her beliefs, values, and life goals) and measure generosity, finding support for the hypothesis in three studies using incentive-compatible charitable donation decisions and one involving hypothetical choices about sharing with loved ones.  相似文献   
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