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61.
A Group of Sexually Abused Adolescents' Perceptions of their Future Life-Roles: An Exploratory Study
Martha A. J. Olivier Daniel J. L. Venter Johannes L. van der Walt 《Journal of Psychology in Africa》2013,23(1):75-79
Sexual abuse of adolescents can have detrimental effects on their perceptions of their different future life-roles. We investigated such perceptions of students with a history of sexual abuse (n=163) as well as typically developing others (n=237). Participants completed the Life-role Inventory of the then called Human Sciences Research Council (Langley, 1990). Between-group comparisons were carried out. Adolescents with a history of sexual abuse reported negative perceptions of themselves fulfilling some of their roles in the future, being committed to these roles and attaching value to them, compared to typically developing others. 相似文献
62.
Dr. Kristina Kruse Sven-Uwe Kutscher Norbert Leygraf 《Forensische Psychiatrie, Psychologie, Kriminologie》2013,7(2):73-83
Background
The number of schizophrenic patients admitted to forensic hospitals according to section 63 of the German Criminal Code has increased continuously over the past years. Some researchers assume that these forensic patients form a group of patients with very complex mental disorders, a number of risk factors and insufficient pretreatment in general psychiatry. This study aimed to identify differences regarding the history of treatment of forensic and general psychiatric patients diagnosed with schizophrenia.Method
The matched samples included 72 male patients from forensic wards and 72 male patients from general psychiatric institutions diagnosed with schizophrenia. The history of psychiatric treatment was reconstructed by interviewing the patients as well as outpatient psychiatrists and patients’ legal custodians and by analyzing patient medical records.Results
In contrast to the general psychiatric patients, prior to admission forensic patients were less integrated into psychiatric care and showed a lower rate of treatment compliance. They also showed a higher rate of previous compulsory treatment because of aggressive behavior towards other persons as well as higher rates of treatment difficulties and violent behavior during previous inpatient treatment. Furthermore, forensic patients had a higher number of previous criminal convictions and had been convicted more often for violent offences. With regard to other relevant risk factors (e.g. comorbid substance abuse disorder, age, education, conduct disorder, antisocial personality disorder, previous exposure to violent and abusive behavior) the two patient groups were, however, comparable.Conclusions
Regarding schizophrenic patients with comorbid substance abuse disorders, previous violent delinquency and violent behavior during previous inpatient treatment, an intensive outpatient aftercare should be arranged before they are discharged from general psychiatric institutions. 相似文献63.
64.
The intuitive notion of a binary relation on information-bearers, comparingthem with respect to their closeness to the available information, is oftenconstrued in terms of comparing their symmetric difference with, orcompositional similarity to, the available information. This happens forinstance in some treatments of verisimilitude. We expound an abstractmathematical rendering of the relevant data-dependent relation in theframework of Boolean algebras. For every element t of a Boolean algebra B we construct the t-modulated Boolean algebra Btin which the order relation represents `is at most as compatible with t as' or `is at best as similar to t as'. In the case of Lindenbaum-Tarskialgebras, t expresses the available information, and the compatibilityrelation turns out to be an entwinement of inferential and conjecturalrelations. It is just classical entailment when no information is available(i.e., when t is logically true) and becomes more boldly abductive themore information is available. The rich algebraic structures of a Boolean algebra –- including its Boolean group structures –- play a significant role in this combination of deduction and abduction and also induce cautious anddaring variants of the compatibility relation. Links with the literature onverisimilitude, abduction, and related topics are indicated. 相似文献
65.
The computer program Fractional Design Wizard creates fractional factorial designs that are cost-effective and especially useful for discarding irrelevant factors from a large number of possible candidates. The program is intended for researchers who are relativelynew to the field of fractional design and who want to acquaint themselves with the use of fractions for the reduction of large experimental designs. Fractional designs allow estimation of main effects, and sometimes two-way interactions, without one’s having to examine all treatment conditions. The program needs Microsoft Windows 95 or better and 32 MB of memory. In a step-by-step fashion, the user can specify the required properties of the fractional design. When there are more valid designs, the user can generate these successively If necessary the user can go back to diminish the requirements. The output can be copied, printed, and saved. The program generates all the information that is needed for the use and interpretation of fractional designs. A help file explains the use of the program and also the purpose, the analysis, and the interpretation of fractional designs. The program, which is written in Object Pascal, is available as freeware on www.fss.uu.nl/ms/hl/fracdes.htm. 相似文献
66.
67.
Ohne Zusammenfassung 相似文献
68.
Inconsistency in the spelling-to-sound mapping hurts visual word perception and reading aloud (i.e., the traditional consistency effect). In the present experiment, we found a consistency effect in auditory word perception: Words with phonological rimes that could be spelled in multiple ways produced longer auditory lexical decision latencies and more errors than did words with rimes that could be spelled only one way. This finding adds strong support to the claim that orthography affects the perception of spoken words. This effect was predicted by a model that assumes a coupling between orthography and phonology that is functional in both visual and auditory word perception. 相似文献
69.
SSRAT is an MS-DOS computer program for two-dimensional sociometric status determination with rating scales. It classifies members of a population into five sociometric status groups, using 3-, 5-, 7-, or 9-point ratings in matrices of assessors and assessed. The processing of rating scales instead of nominations offers several advantages, including increased variability and reliability of the resulting scores. SSRAT is built on the null hypothesis of conditional random attribution of ratings, according to the particular probability distribution of an assessor. Output is available in the form of an ASCII SPSS data file for further statistical processing. Recent studies show that SSRAT, in comparison with nomination methods, (1) is superior in determining popular persons while it detects rejected persons as well, and (2) probably yields classifications that have a higher temporal stability. 相似文献
70.
Thomas Brandt Eugene R. Wist Johannes Dichgans 《Attention, perception & psychophysics》1975,17(5):497-503
The dependency of visually induced self-motion sensation upon the density of moving contrasts as well as upon additional stationary contrasts in the foreground or background was investigated. Using two different optokinetic stimuli, a disk rotating in the frontoparallel plane, and the projection of horizontally moving stripes onto a cylindrical screen, it was found that: (1) visually induced self-motion depends upon the density of moving contrasts randomly distributed within the visual field and, with a single contrast area of 1/4 %, is saturated when about 30% of the visual field is moving; (2) additional stationary contrasts inhibit visually induced serf-motion, proportional to their density; and (3) the location in depth of the stationary contrasts has a significant effect upon this inhibition. Their effect is considerable when located in the background of the moving stimuli but weak when appearing in the foreground. It is concluded that dynamic visual spatial orientation relies mainly on information from the seen periphery, both retinal and depth. 相似文献