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281.
282.
The psychopathology and particularly the personality disorders of sex offenders were compared to general inmates of the Colorado Department of Corrections. Using the MCMI-III (Millon, 1994, 1997), sex offenders in general were found to have more varied types of personalities than general population inmates. Specifically, they were more schizoid, avoidant, depressive, dependent, self-defeating, and schizotypal. General population inmates had the more classically criminal personality characteristics of antisocial, narcissistic, and sadistic. Multivariate analysis showed the Dependent, Narcissistic, Antisocial, and Schizotypal scales to be the most differentiating. Sex offenders were also found to have more affective psychopathology such as anxiety, dysthymia, PTSD, and major depression. A similar trend was found when comparing child molesters to rapists. The child molesters were more neurotic, affective, and socially impaired than the rapists. Multivariate analysis showed the Dependent scale to be the most important in differentiating these two types of sex offenders. 相似文献
283.
This study applied an epidemiologic case-control design to the identification of variables predicting which subjects in a population of recreational drug users were likely to have a felony conviction. A sample of 158 self-identified drug users responded to the web-based DRUGNET survey from February, 1997 through June, 1998. In this sample of 704 U.S. citizens who reported using illicit drugs, 79 (11.2%) reported having a drug-related felony conviction. A further 52 (7.4%) subjects reported felony convictions not related to drugs. Control subjects were drawn from the same sample and matched to cases on sex, age, and ethnicity. Subjects with drug-related convictions differed significantly from controls on 13 variables and those with nondrug-related convictions differed on 11 variables out of the 82 used in this study. Although there are major limitations given the self-selection of the sample, the differences between the groups indicates that we should be wary in generalizing from the minority of drug users who are arrested or incarcerated to the population of drug users in general. 相似文献
284.
Duncan J Bundesen C Olson A Humphreys G Chavda S Shibuya H 《Journal of experimental psychology. General》1999,128(4):450-478
A variety of impairments in visual attention can follow damage to the brain. The authors develop systematic methods for analyzing such impairments in terms of C. Bundesen's (1990) Theory of Visual Attention and apply these in a group of 9 patients with parietal lobe lesions and variable spatial neglect. In whole report, patients report letters from brief, vertical arrays in left or right visual field. The results show substantial, largely bilateral impairments in processing capacity, implying a major nonlateralized aspect to neglect. In partial report, arrays contain 1 or 2 letters in red and/or green. The task is to report only those letters in a specified target color. In addition to the expected bias against left-sided letters, patients show striking, bilateral preservation of top-down control, or attentional priority for targets. The results show how differentiation of attentional impairments can be informed by a theory of normal function. 相似文献
285.
The implications of psychosocial generativity (Erikson, 1950) for understanding contemporary politics were explored. Study 1 replicated, in two samples, previous findings that generativity concerns are related to a variety of political activities, including the expenditure of time and money in support of political organizations. Using path analyses, Study 2 extended these findings and demonstrated how midlife generativity concerns interacted with political orientation and interest in politics to produce stronger relationships with giving. These findings suggest that people view the political arena as one important way to improve society and thereby manifest cultural generativity. Although focusing on the domain of politics, these studies highlight the complexity of generativity as a construct; broad concerns with generativity operate within the context of ideological commitments to produce greater levels of generative activity. 相似文献
286.
John A. Groeger David Field Sean M. Hammond 《International journal of psychology》1999,34(5-6):359-363
This study, conducted on a sample of 403 adult subjects, set out to explore the relationships between measures of digit span (forward and reversed), motor and spatial span, and their dependence on a broad range of measures of cognitive function. The results revealed that measures of digit span are closely related, as are measures of motor and spatial span, but these pairs of memory span measures are relatively independent of each other. Furthermore, reverse digit span, motor span, and spatial span appear to rely on what might be regarded as intellectual or executive cognitive functions. As such, the results provide little support for accounts of serial recall, which suggest that order and/or item information are more adequately modelled in a modality-independent form. 相似文献
287.
Gary Stoner Sean P. Carey Martin J. Ikeda Mark R. Shinn 《Journal of applied behavior analysis》1994,27(1):101-113
Two case studies were conducted to investigate the utility of curriculum-based measurement of math and reading for evaluating the effects of methylphenidate on the academic performance of 2 students diagnosed with attention deficit hyperactivity disorder. Following baseline measurement, double-blind placebo-controlled procedures were employed to evaluate each student's response to three levels (5 mg, 10 mg, and 15 mg) of the medication. Results of the first study suggest that the curriculum-based measures were sensitive indicators of the student's response to medication. This finding was replicated in the second study. In the second study, when the student's follow-up dose of medication was based on trial-phase data, follow-up performance was improved compared to baseline performance. These case studies suggest that further research is warranted on the utility of curriculum-based measurements for monitoring and evaluating stimulant medication interventions with children with this disorder. 相似文献
288.
Dennis M. Kivlighan Joseph A. Johnston R. Sean Hogan Ellen Mauer 《Journal of counseling and development : JCD》1994,72(3):289-292
The Adaptive Counseling and Therapy (ACT: Howard, Nance, & Myers, 1986) model was used to predict who would benefit from computerized career counseling. Specifically, clients who had more stable goals and aspirations and more defensive independence were expected to derive more benefit from computerized career counseling, an intervention that provides low levels of direction and support. A total of 54 clients who came to the Career Planning and Placement Center seeking career assistance were referred to the System for Interactive Guidance and Information PLUS (SIGI-PLUS). As hypothesized, clients with more stable goals had the greatest gains in vocational identity. Additionally, clients who showed more defensive independence were more satisfied with the SIGI-PLUS treatment. Implications, limitations, and suggestions for future research are discussed. 相似文献
289.
George T. Duncan 《Psychometrika》1978,43(1):93-107
An observer is to make inference statements about a quantityp, called apropensity and bounded between 0 and 1, based on the observation thatp does or does not exceed a constantc. The propensityp may have an interpretation as a proportion, as a long-run relative frequency, or as a personal probability held by some subject. Applications in medicine, engineering, political science, and, most especially, human decision making are indicated. Bayes solutions for the observer are obtained based on prior distributions in the mixture of beta distribution family; these are then specialized to power-function prior distributions. Inference about logp and log odds is considered. Multiple-action problems are considered in which the focus of inference shifts to theprocess generating the propensitiesp, both in the case of a process parameter known to the subject and unknown. Empirical Bayes techniques are developed for observer inference aboutc when is known to the subject. A Bayes rule, a minimax rule and a beta-minimax rule are constructed for the subject when he is uncertain about.This research was partially supported by the Defense Advanced Research Projects Agency of the Department of Defense and was monitored by ONR under Contract No. N00014-77-C-0095. Any opinions, findings, conclusions or recommendations expressed herein are those of the author and do not necessarily reflect the views of the Defense Advanced Research Projects Agency, the Office of Naval Research, or Carnegie-Mellon University. 相似文献
290.
Daniel L. Weber David M. Green R. Duncan Luce 《Attention, perception & psychophysics》1977,22(3):223-231
In absolute identification of intensity, signals near the edges of the range being used are usually identified more accurately than those in the midrange. In one account, the extreme signals serve as anchors, and judgments are postulated to deteriorate as the distance from the signal to the nearest anchor increases. Our data suggest that, provided one corrects for the inherent asymmetry of errors for end and interior signals, the edge effect is rather smaller than it might first appear and is largely confined to the more intense edge. Moreover, anchors are not necessarily located at the edges of the range, but rather at the edges of the largest subset among which difficult discriminations are required. Further, this subset is not defined wholly by the signals used in a particular run, but by these together with those previously encountered in that day’s session. Neither practice nor payoffs appear to influence the location of the anchor so long as the discrimination requirements are maintained. Finally, the role of anchors is interpreted in terms of the differential location of an attention band which controls the sample size upon which the representation of the signal is based. 相似文献