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61.
Frick PJ Cornell AH Barry CT Bodin SD Dane HE 《Journal of abnormal child psychology》2003,31(4):457-470
The role of callous-unemotional (CU) traits and conduct problems in predicting conduct problem severity, severity and type of aggression, and self-reported delinquency at a 1-year follow-up was investigated in a sample of 98 children (mean age 12.43; SD = 1.72) recruited from a community-wide screening. Children with both CU traits and conduct problems had a greater number and variety of conduct problems at follow-up than children who at the screening had high levels of conduct problems alone. However, this poorer outcome for children with CU traits could largely be accounted for by differences in initial level of conduct problem severity. Children with CU traits and conduct problems were also at risk for showing higher levels of aggression, especially proactive aggression, and self-reported delinquency. Importantly, these outcomes could not be solely explained by initial level of conduct problem severity. Finally, CU traits predicted self-reported delinquency in some children who did not initially show high levels of conduct problems and this predictive relationship seemed to be strongest for girls in the sample who were high on CU traits but who did not show significant conduct problems. 相似文献
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The interaction between nonassociative learning (presentation frequencies) and associative learning (reinforcement rates) in stimulus discrimination performance was investigated. Subjects were taught to discriminate lists of visual pattern pairs. When they chose the stimulus designated as right they were symbolically rewarded and when they chose the stimulus designated as wrong they were symbolically penalised. Subjects first learned one list and then another list. For a "right" group the pairs of the second list consisted of right stimuli from the first list and of novel wrong stimuli. For a "wrong" group it was the other way round. The right group transferred some discriminatory performance from the first to the second list while the control and wrong groups initially only performed near chance with the second list. When the first list involved wrong stimuli presented twice as frequently as right stimuli, the wrong group exhibited a better transfer than the right group. In a final experiment subjects learned lists which consisted of frequent right stimuli paired with scarce wrong stimuli and frequent wrong stimuli paired with scarce right stimuli. In later test trials these stimuli were shown in new combinations and additionally combined with novel stimuli. Subjects preferred to choose the most rewarded stimuli and to avoid the most penalised stimuli when the test pairs included at least one frequent stimulus. With scarce/scarce or scarce/novel stimulus combinations they performed less well or even chose randomly. A simple mathematical model that ascribes stimulus choices to a Cartesian combination of stimulus frequency and stimulus value succeeds in matching all these results with satisfactory precision. 相似文献
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Gudrun Bodin 《Scandinavian Psychoanalytic Review》2013,36(2):207-226
The following case report is an attempt to describe how infant-mother observation is an exercise in a psychoanalytic mode of thinking and reacting, developing knowledge of object-relation theory. The aim of infant observation is not therapeutic; however, this paper suggests that it also might have a therapeutic side effect, creating mental space for the mother and thereby, helping her from becoming too engulfed by the intensive needs of the baby. 相似文献
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Melanie L. Straiton PhD Heidi Hjelmeland PhD Tine K. Grimholt MS Gudrun Dieserud PhD 《Suicide & life-threatening behavior》2013,43(2):161-173
A total of thirty‐two women admitted to a general hospital for medical treatment after self‐harming completed measures of conventional positive and negative masculinity and femininity. Comparisons were made with two control groups with no self‐harm history; 33 women receiving psychiatric outpatient treatment and a nonclinical sample of 206 women. Multinomial logistic regression analyses showed that those with lower scores on Instrumentality and Unmitigated Agency (positive and negative masculinity) and higher scores on Insecurity (negative femininity) had greater odds of self‐harming. Relationships were weaker after accounting for generalized self‐efficacy. Results are discussed in relation to previous findings and suggestions for prevention are made. 相似文献
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About 50% of neglect patients show ipsilesional target re-exploration on neglect tasks and in daily life. The present study examines whether omissions and revisitings are due to disengagement failure from visible stimuli on the ipsilesional side. Thirteen patients with neglect and nine healthy controls were tested with three versions of the Bells test on touch screen, i.e. a standard cancellation in which targets have to be marked, an erase cancellation in which targets have to be erased, and a condition in which all items (including distracters) have to be erased. Whereas omissions decreased in the full-erase condition, revisitings were the most prominent in this condition. Our study shows that neglect patients also return to previously visited locations which no longer carry a target. 相似文献
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Gudrun Dieserud Espen Rysamb
ivind Ekeberg Pl Kraft 《Suicide & life-threatening behavior》2001,31(2):153-168
Applying a cognitive approach, the purpose of the present study was to expand previous research on stress-vulnerability models of depression and problem-solving deficits, as it relates to suicide attempt. Structural equation modelling, involving latent variables, was used to evaluate (a) whether low self-esteem, a low sense of self-efficacy, loneliness, and divorce constituted vulnerability factors for the development of depression; (b) whether hopelessness and suicidal ideation mediated the relationship between depression and suicide attempt; and (c) whether problem-solving deficits mediated the relationship between the vulnerability factors and suicide attempt, separate from depression/hopelessness. A total of 123 individuals, aged 18-75 years, participated in the study (72 suicide attempters and 51 psychiatric outpatients with no history of suicidal behavior). The results indicated a two path model of suicide attempt. The first path began with low self-esteem, loneliness, and separation or divorce, which advanced to depression, and was further mediated by hopelessness and suicidal ideation which led to suicide attempt. The second path developed from low self-esteem and a low sense of self-efficacy and advanced to suicide attempt, mediated by a negative appraisal of one's own problem-solving capacity, and poor interpersonal problem-solving skills. The importance of addressing both depression/hopelessness, and problem-solving deficits when working with suicide attempters is noted. 相似文献
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