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201.
Jeremy Moss 《Ethical Theory and Moral Practice》2006,9(1):87-104
It is now commonplace for governments in Western countries to require the unemployed to work in exchange for their unemployment benefits. In this article I raise some serious doubts about the most promising and philosophically interesting defence of this argument, which relies on the ‘principle of reciprocity’. I argue that it is seriously unclear whether the obligations imposed on welfare claimants by ‘workfare’ schemes are legitimate and justified according to the principle of reciprocity. I do this by reconstructing the arguments for the obligations of the unemployed put forward in both the United Kingdom and Australia. 相似文献
202.
Research in emergency settings (RES) has become a major public issue with urgent policy implications. Significant attention has focused recently on RES in response to the trial of PolyHeme, a synthetic blood substitute, in trauma victims in hemorrhagic shock. Unfortunately, the discussion of the PolyHeme trial in the popular and scholarly press leaves important questions unanswered. This paper articulates three important lessons from the PolyHeme trial that have significant policy implications. First, the RES regulations should be re-visited, particularly the requirement that existing treatments be unproven or unsatisfactory in order for research to be acceptable without consent. Second, further conceptual and empirical scholarship is needed to accomplish the goal of effectively involving communities. Third, a more subtle analysis is needed regarding how to balance the needs of maintaining public trust and protecting confidential trade information in the context of RES. 相似文献
203.
This study investigated recovering and nonrecovering substance abuse counselors' beliefs about the etiology and treatment of substance abuse disorders. Qualitative methods were used to investigate these variables. Analysis of the data revealed several key findings with implications for future research. 相似文献
204.
205.
Adrian Furnham Jeremy Monsen Gorkan Ahmetoglu 《The British journal of educational psychology》2009,79(4):769-782
Background Both ability (measured by power tests) and non‐ability (measured by preference tests) individual difference measures predict academic school outcomes. These include fluid as well as crystalized intelligence, personality traits, and learning styles. This paper examines the incremental validity of five psychometric tests and the sex and age of pupils to predict their General Certificate in Secondary Education (GCSE) test results. Aims The aim was to determine how much variance ability and non‐ability tests can account for in predicting specific GCSE exam scores. Sample The sample comprised 212 British schoolchildren. Of these, 123 were females. Their mean age was 15.8 years (SD 0.98 years). Method Pupils completed three self‐report tests: the Neuroticism–Extroversion–Openness‐Five‐Factor Inventory (NEO‐FFI) which measures the ‘Big Five’ personality traits, ( Costa & McCrae, 1992 ); the Typical Intellectual Engagement Scale ( Goff & Ackerman, 1992 ) and a measure of learning style, the Study Process Questionnaire (SPQ; Biggs, 1987 ). They also completed two ability tests: the Wonderlic Personnel Test ( Wonderlic, 1992 ) a short measure of general intelligence and the General Knowledge Test ( Irving, Cammock, & Lynn, 2001 ) a measure of crystallized intelligence. Six months later they took their (10th grade) GCSE exams comprising four ‘core’ compulsory exams as well as a number of specific elective subjects. Results Correlational analysis suggested that intelligence was the best predictors of school results. Preference test measures accounted for relatively little variance. Regressions indicated that over 50% of the variance in school exams for English (Literature and Language) and Maths and Science combined could be accounted for by these individual difference factors. Conclusions Data from less than an hour's worth of testing pupils could predict school exam results 6 months later. These tests could, therefore, be used to reliably inform important decisions about how pupils are taught. 相似文献
206.
Sandra L. Murray Sadie Leder Jennifer C.D. MacGregor John G. Holmes Rebecca T. Pinkus Brianna Harris 《Journal of experimental social psychology》2009,45(6):1180-1191
It is proposed that people are motivated to feel hard to replace in romantic relationships because feeling irreplaceable fosters trust in a partner’s continued responsiveness. By contrast, feeling replaceable motivates compensatory behavior aimed at strengthening the partner’s commitment to the relationship. A correlational study of dating couples and two experiments examined how satiating/thwarting the goal of feeling irreplaceable differentially affects relationship perception and behavior for low and high self-esteem people. The results revealed that satiating the goal of feeling irreplaceable increases trust for people low in self-esteem. In contrast, thwarting the goal of feeling irreplaceable increases compensatory behaviors meant to prove one’s indispensability for people high in self-esteem. 相似文献
207.
Chris Ninness Mark Dixon Dermot Barnes‐Holmes Ruth Anne Rehfeldt Robin Rumph Glen McCuller James Holland Ronald Smith Sharon K. Ninness Jennifer McGinty 《Journal of applied behavior analysis》2009,42(2):191-208
Participants were pretrained and tested on mutually entailed trigonometric relations and combinatorially entailed relations as they pertained to positive and negative forms of sine, cosine, secant, and cosecant. Experiment 1 focused on training and testing transformations of these mathematical functions in terms of amplitude and frequency followed by tests of novel relations. Experiment 2 addressed training in accordance with frames of coordination (same as) and frames of opposition (reciprocal of) followed by more tests of novel relations. All assessments of derived and novel formula‐to‐graph relations, including reciprocal functions with diversified amplitude and frequency transformations, indicated that all 4 participants demonstrated substantial improvement in their ability to identify increasingly complex trigonometric formula‐to‐graph relations pertaining to same as and reciprocal of to establish mathematically complex repertoires. 相似文献
208.
In Experiment 1, more and less relations were trained for arbitrary Stimuli A1 and A2 with 3 children with autism. The following conditional discriminations were then trained: A1‐B1, A2‐B2, B1‐C1, B2‐C2. In subsequent tests, participants showed derived more‐less mands (mand with C1 for more and mand with C2 for less). A training procedure reversed the B‐C conditional discriminations, and participants then showed derived reversed more—less mands (mand with C1 for less, C2 for more). Baseline B‐C relations were retrained, and participants subsequently demonstrated a return to the original derived manding. A second experiment with 1 prior participant and 1 naive participant removed a possible confounding effect. Establishing derived manding may be an advantageous component when teaching a mand repertoire in applied settings. 相似文献
209.
Despite the potential benefits of self-disclosure, individuals with lower self-esteem (LSEs) tend to avoid self-revelations. The present study investigated the role of self-esteem in predicting detrimental responses to the disclosure of a personal failure. We employed a novel experimental design where all participants experienced a lab-induced stressor (failure feedback on a competence test) and half were randomly assigned to disclose this information to their dating partner. In contrast to LSEs who concealed the personal failure, LSEs who disclosed the failure reported several negative consequences that may further contribute to relationship-based distress. However, individuals higher in self-esteem (HSEs) benefitted from disclosing the personal failure in comparison to LSEs who disclosed and HSEs who concealed the failure. We discuss the consequences of disclosing personal failures to partners for HSEs and LSEs. 相似文献
210.
The aim of this investigation was to examine the time course and the relative contributions of perceptual and post-perceptual processes to categorical perception (CP) of color. A visual oddball task was used with standard and deviant stimuli from same (within-category) or different (between-category) categories, with chromatic separations for within- and between-category stimuli equated in Munsell Hue. CP was found on a behavioral version of the task, with faster RTs and greater accuracy for between- compared to within-category stimuli. On a neurophysiological version of the task, event-related potentials (ERPs) showed earlier latencies for P1 and N1 components at posterior locations to between- relative to within-category deviants, providing novel evidence for early perceptual processes on color CP. Enhanced P2 and P3 waves were also found for between- compared to within-category stimuli, indicating a role for later post-perceptual processes. 相似文献