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排序方式: 共有1051条查询结果,搜索用时 31 毫秒
871.
The political statements of 12 prominent politicians involved in the 1998 Good Friday Agreement were examined using Diction (Hart, 1984a & 1995), a text analysis program that yields five measures of language variability: Optimism, Activity, Realism, Commonality, and Certainty. It was predicted that multi-dimensional scaling (MDS) would indicate that three of these variables could be used to group the politicians on the basis of their published policy positions. MDS indicated that the language of the politicians could be plotted on two dimensions. Activity, with an angle of 31.8°, and Optimism, with an angle of 35.9°, represent the first dimension. Realism loaded significantly on Dimension 2 which has an angle of 42.2°. Limitations of text analysis programs are considered together with suggestions for future developments.  相似文献   
872.
873.
George  Alexandra 《Res Publica》2004,10(1):15-42
Courts usually treat control over human bodies and body parts as a property issue and find that people do not have property rights in themselves. This contradicts the liberal philosophical principle that people should be able to perform any self-regarding actions that do not cause harm to others. The philosophical inconsistencies under pinning the legal treatment of body parts arguably stem from a misplaced judicial preoccupation with‘property’. A better approach would be to hold a policy inquiry into the degree of liberty a society wishes to grant its inhabitants. Only once this substantive issue has been addressed should property be raised as a possible method of implementing the policy. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   
874.
The current study examined whether one‐year‐old infants whose mothers had been victims of domestic violence during the infant's lifetime (exposed; n = 30), compared to those who had not (not exposed; n = 59), would be more likely to experience distress in response to a simulated verbal conflict and whether amount of distress expressed would be influenced by infant temperament. Infants were videotaped during and for five minutes after an experimenter pretended to have a telephone argument. Exposure to domestic violence was related to infant distress following the episode of simulated adult verbal conflict. Temperamental activity, adaptability, and negative mood predicted greater distress only among non‐exposed infants. Findings suggest that while only temperamentally more reactive infants would typically display distress in response to verbal conflict, infants exposed to domestic violence may be likely to display distress in response to verbal conflict regardless of temperament.  相似文献   
875.
876.
Suicidal and nonsuicidal self-injurious thoughts and behaviors (SITBs) among youth are major public health concerns. Although a growing body of research has focused on the complex association between nonsuicidal and suicidal self-injury, the temporal relationship between these two classes of behaviors is unclear. The current study addresses this empirical gap by examining the course of SITBs in adolescents receiving outpatient (N = 106; 82.1 % female) and inpatient (N = 174; 75.9 % female) treatment. SITBs (co-occurrence, age-of-onset, and time lag between SITBs) and major psychiatric disorders were assessed at a single time point with well-validated structured interviews. Adolescents in both clinical samples reported high co-occurrence of SITBs: most adolescents reported both lifetime nonsuicidal self-injury (NSSI) and suicidal thoughts. A similar temporal pattern of SITBs was reported in the two samples: thoughts of NSSI and suicide ideation had the earliest age-of-onset, followed by NSSI behaviors, suicide plans, and suicide attempts. However, the age-of-onset for each SITB was younger in the inpatient sample than in the outpatient sample. In terms of time lag between SITBs, suicide ideation occurred on average before initial engagement in NSSI, suggesting that pathways to NSSI and suicidal behavior may occur simultaneously rather than in succession from nonsuicidal to suicidal self-injury. Results also indicated that the time to transition between SITBs was relatively fast, and that a key period for intervention and prevention is within the first 6–12 months after the onset of suicidal thinking. Taken together, these findings have important implications for understanding the time-lagged relationship between nonsuicidal and suicidal self-injury.  相似文献   
877.
The purpose of this study was to explore potential gender differences in the mediating effect of career search self‐efficacy between 2 dimensions of perfectionism (adaptive and maladaptive) and the perception of career barriers. A total of 279 science, technology, engineering, and mathematics undergraduate students participated in the study. Among men, but not women, career search self‐efficacy mediated the relationships between both dimensions of perfectionism and the perception of career barriers. Implications for counselors and future research directions are discussed.  相似文献   
878.
Psychopathic individuals display characteristic deficits in processing emotion cues, the abstract meaning of words, and peripheral inhibitory cues, that have been linked to deficits in self-regulation and antisocial behavior. One view, supported by recent research, is that psychopathic individuals have difficulty processing set-incongruent information and that their difficulty may be ameliorated using task manipulations that establish a set-relevant focus of attention. We evaluated this characterization of the psychopathic deficit using a lexical decision (i.e., word recognition) task and priming manipulation that caused target stimuli to be set-congruent or set-incongruent. As predicted, low-anxious (i.e., primary) psychopathic participants displayed a significantly greater priming effect than low anxious non-psychopathic participants. The results highlight the potential value of priming relevant cognitive sets to overcome the costly information processing deficits associated with psychopathy. Treatment efforts emphasizing a balance of attention between primary and peripheral information may prove especially effective for reducing maladaptive behavior in psychopathic individuals.  相似文献   
879.
Objective: Explicit reports of one’s health self-concept (e.g. rate your overall health) are commonly used in research and clinical practice. These measures predict important health outcomes, but rely on conscious introspection so may not fully capture the different components of the health self-concept (e.g. more automatic components) that relate to actual health. This study examined the health-implicit association test (health-IAT), and how it may add to our prediction of health from self-reports.

Design: 1004 participants (ages 18–85) completed this web-based study with the health-IAT (assessing self-healthy implicit associations) and explicit assessments of health.

Main outcome measures: Self-reported measures of physical functioning.

Results: The health-IAT was valid and reliable. Older age was correlated with stronger self-healthy implicit associations. Although the health-IAT did not incrementally predict self-reported markers of physical functioning when only controlling for explicit health self-concept, it was an incremental predictor once age was entered for all four models tested.

Conclusions: The health-IAT appears to be a valid and reliable new measure that assesses implicit self-concept relating to physical health. Results reveal the potential value of assessing implicit health self-concept in both research and practice, especially when taking into account age.  相似文献   

880.

Purpose

The present study builds on prior research involving organizational support theory and the trickle-down effects of supervisors’ perceived organizational support (POS). We examine benefits of supervisor POS for the supervisors themselves (enhanced affective commitment and in-role performance), and a behavioral mechanism through which supervisors’ POS may lead to subordinate dedication, a multifaceted conceptualization of performance.

Design/Methodology/Approach

Using three sources of data (from 139 human resource professionals, their 47 supervisors, and the 22 bosses of their supervisors) we assessed the hypothesized relationships using multilevel path modeling.

Findings

Supervisors’ POS related positively to supervisors’ affective commitment to their organization, resulting in better supervisor in-role performance two months later. Also, having better performing supervisors resulted in more dedication by employees in the form of extra-role performance, as rated by their supervisor 2 months later, and extra hours worked.

Implications

It appears providing organizational support to supervisors may result in beneficial outcomes for the supervisors and the organization in terms of supervisors’ enhanced emotional attachment to the company, and better performance in their job, with consequences for subordinate dedication in terms of extra hours worked and extra-role performance.

Originality/Value

These findings contribute to organizational support theory by showing initial evidence that supervisor in-role performance can serve as an explanatory mechanism through which supervisors’ POS trickles down to aid subordinates.
  相似文献   
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