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981.
According to the clinical impressions of a number of authors and mental health professionals, an increased risk of violence is associated with the presence of hallucinations and — in particular — command hallucinations. In contrast to this, some empirical studies have reported that there is no evidence of such a relationship. The present review examines the role of hallucinations in violence toward others. Possible empirical evidence for a violence-escalating interaction between delusions and hallucinations is also analyzed. Among the main findings were: There appears to be no evidence that auditory command hallucinations are dangerous per se. However, there is some evidence that voices ordering acts of violence toward others may increase compliance and thereby be conducive to violent behavior. Finally, the evidence for or against the existence of a possible violence-escalating interaction between delusions and hallucinations is inconclusive. The findings are discussed particularly in relation to problems of measurement and other research design factors. Discrepancies between some of the findings of the present review and current clinical lore are also briefly considered. 相似文献
982.
983.
Michael Tlanusta Garrett Jane J. Carroll 《Journal of counseling and development : JCD》2000,78(4):379-388
Issues surrounding substance dependence of Native Americans are examined through the cultural concept of the Broken Circle. Traditional cultural views of wellness and healing are described using the traditions of Indian Medicine, the value of the Circle, and what it means to live in harmony and balance. Underlying factors in substance dependence of Native Americans are presented along with practical counseling recommendations and implications for treatment through both contemporary and traditional Native healing methods. 相似文献
984.
800 students in Grades 9 and 11 from schools in the Sekhukhuneland, Nebo, and Apel regions of the Limpopo Province of South Africa completed the English and the Pedi version of the Bar-On Emotional Quotient Inventory in 2004 after the test was translated into Pedi language. Although there was some consistency between the answers to the same item in the two languages, it was low in general. Nuance differences in meaning probably contributed to the low consistency. 相似文献
985.
Molet M Callejas-Aguilera JE Rosas JM 《Journal of experimental psychology. Animal behavior processes》2007,33(4):476-483
Four experiments explored signal timing in human conditioned avoidance. Participants received discrimination training with different duration signals that announced the outcome (S+) or not (S-). Temporal discrimination and superposition of performance to S+ signals of different length (3, 6, or 9 s) was found both in within-subjects (Experiment 1a) and between-subjects (Experiment 1b) designs. S- signals also produced a temporal discrimination and superposition effect during a single test trial conducted after the meaning of the signals was reversed through instructions. Experiments 2a and 2b replicated these results in a situation in which (a) the durations of the S+ and S- signals were different (4.5 or 9 s) to prevent any temporal generalization between them (Experiment 2a), and (b) only S- signals were presented during training, precluding developing of inhibition to S- (Experiment 2b). These results show that participants time both S+ and S- signals in human conditioned avoidance, and they further suggest that the timing of a cue is independent of reinforcement. 相似文献
986.
This study explored the hypothesis of a specific cerebellar dysfunction in children with developmental coordination disorder (DCD): motor adaptation. The performance of a group of children with DCD (3 girls and 6 boys) was compared to that of a control group (5 girls and 6 boys) on a measure of motor adaptation, the prism adaptation test (PAT). Children were between 6 years 11 months and 11 years 10 months of age. Between-group differences were only found for PAT variables related to throwing accuracy, the DCD group being more variable and less accurate than the control group. While no between-group differences were found for the adaptation variables, individual data analysis revealed that only three children in the DCD group obtained normal adaptation variables. While these findings do not confirm the hypothesis of a cerebellar dysfunction, they also do not refute it. It is possible that the poor throwing accuracy of the DCD group masked the findings for some of the PAT variables. Further exploration of the function of the cerebellum among children with DCD is needed. 相似文献
987.
This study was designed to analyze the knowledge, misconceptions, and lacks about Attention Deficit Hyperactivity Disorder (ADHD) in a sample of 193 teachers, as a replication of the study carried by Sciutto, Terjesen and Bender in 2000. Teachers completed the Knowledge of Attention Deficit Hyperactivity Disorder (KADDS) (Spanish version), adapted by the authors of this research, to measure knowledge of ADHD in three content areas: general knowledge, symptoms/diagnosis, and treatment. Results indicated an average of correct responses of 31.67, 63.88 and 40.46% in general knowledge, symptoms/diagnosis and treatment, respectively. Teachers displayed significantly more knowledge in the Symptoms/Diagnosis scale than in the other scales. Their knowledge correlated positively with: years of experience with hyperactive children, number of hyperactive pupils in their classrooms, and level of perceived self-efficacy. These findings are consistent with those obtained by Sciutto and colleagues. 相似文献
988.
Choosing between two objects reduces 3-year-olds' errors on a reverse-contingency test of executive function 总被引:1,自引:0,他引:1
In the present experiment, we used a reversed-contingency paradigm (the windows task: [Russell, J., Mauthner, N., Sharpe, S., & Tidswell, T. (1991). The windows task as a measure of strategic deception in preschoolers and autistic subjects. British Journal of Developmental Psychology, 9, 331-349]) to explore the effect of alterations in the task array on 3-year-old children's strategic reasoning. Children were offered a choice between either a desirable object and an undesirable object, or between a desirable object and an empty location. There was significantly better performance on the two-object version of the task. This difference was evident even on subsequent trials when the second object was removed and the empty location reintroduced. This suggests that presenting children with a choice between two objects helps them to formulate a strategy, rather than to execute a previously determined response. 相似文献
989.
Tactile perception depends on the contributions of four psychophysical tactile channels mediated by four corresponding receptor systems. The sensitivity of the tactile channels is determined by detection thresholds that vary as a function of the stimulus frequency. It has been widely reported that tactile thresholds increase (i.e., sensitivity decreases) as a function of age. However, there is controversial evidence with regard to the progressive loss of sensitivity starting from childhood. In this study, the tactile thresholds of children (n=9, ages 7-11 years) were measured and compared with the thresholds of young adults (n=11, ages 21-27 years). The stimuli consisted of sinusoidal bursts of mechanical displacements, which were applied to the left index fingertips of the participants by using a cylindrical probe (base area=0.126 cm2) without a contactor surround. Absolute thresholds were measured at frequencies of 2, 10, 40, 100, 250, and 500 Hz without masking. The absolute thresholds decreased at high frequencies and were similar to data from the literature except for some discrepancy because of methodological differences. In addition, the threshold of the non-Pacinian I channel was measured at 40 Hz by elevating the thresholds of the Pacinian channel by forward masking. The effects of forward masking in children were similar to results in young adults. In conclusion, there were no significant differences between the tactile thresholds of children and those of young adults at key frequencies: 40 Hz for the Pacinian and non-Pacinian I channels and 250 Hz for the Pacinian channel. These findings contradict the hypothesis that there is gradual loss of tactile sensitivity starting from childhood to early adulthood. The loss of sensitivity due to aging probably is more abrupt and occurs at a later age. 相似文献
990.
Brini Stefano Sohrabi Hamid R. Hebert Jeffrey J. Forrest Mitchell R. L. Laine Matti Hämäläinen Heikki Karrasch Mira Peiffer Jeremiah J. Martins Ralph N. Fairchild Timothy J. 《Neuropsychology review》2020,30(1):25-27
Neuropsychology Review - The original version of this article unfortunately contained the following mistakes. 相似文献