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My life is a longing: Child abuse and its adult sequelae Results of the Brody longitudinal study from birth to age 30 总被引:1,自引:0,他引:1
The psychoanalytically oriented Brody longitudinal study has followed the psychological development of 76 individuals from birth to age 30. Ten suffered severe maltreatment in childhood in the form of rejection and/or physical abuse at the hands of one or both parents. This report describes the effects of child abuse on the emerging personalities of the children, as well as on their adult personalities and mental health. Specifi cally, as adults the maltreated children had signifi cantly more psychiatric illness (typically depressions and anxiety disorders), less mature psychological defense mechanisms, more insecure mental representations of attachment to their parents as indicated by the adult attachment interview, and a lower Global Assessment of Functioning than their well-treated counterparts. Additionally, their prevailing moods were joyless. Case examples show the emergence of symptoms, personality disorders, and defenses over time, as well as the workings of ameliorating infl uences. Several of the maltreated children made relatively successful adaptations as adults, indicating children's potential for resilience. Resilience, however, may be a superfi cial concept, for, in this series of cases, seemingly adequate coping in formerly mistreated children always came at the price of emotional vulnerability and compromised potential. 相似文献
144.
New technologies have expanded the available methods to help individuals learn or re-learn motor skills. Despite equivocal evidence for the impact of robotic guidance for motor skill acquisition (Marchal-Crespo, McHughen, Cramer, & Reinkensmeyer, 2010), we have recently shown that robotic guidance mixed with unassisted practice can significantly improve the learning of a golf putting task (Bested & Tremblay, 2018). To understand the mechanisms associated with this new mixed approach (i.e., unassisted and robot-guided practice) for the learning of a golf putting task, the current study aimed to determine if such mixed practice extends to one’s ability to detect errors. Participants completed a pre-test, an acquisition phase, as well as immediate, delayed (24-h), and transfer post-tests. During the pre-test, kinematic data from the putter was converted into highly accurate, consistent, and smooth trajectories delivered by a robot arm. During acquisition, 2 groups performed putts towards 3 different targets with robotic guidance on either 0% or 50% of acquisition trials. Only the 50% guidance group significantly reduced ball endpoint distance and variability, as well as ball endpoint error estimations, between the pre-test and the post-tests (i.e., immediate retention, 24-h retention, and 24-h transfer). The current study showed that allowing one to experience both robotic guidance and unassisted (i.e., errorful) performances enhances one’s ability to detect errors, which can explain the beneficial motor learning effects of a mixed practice schedule. 相似文献
145.
Yvonne Duagani Masika Christophe Leys Pierre Fossion Paul Verbanck Maurice Tingu Yaba Nzolameso Samuel Mampunza Ma Miezi 《Journal of Psychology in Africa》2019,29(3):249-254
This study examined influences of trauma awareness and preparedness on the development of posttraumatic stress disorder (PTSD) in civilian and military personnel with exposure to the civil war. Participants were 302 people with exposure to civil war in the Democratic Republic of Congo (civilians = 68%; females = 47%; age range = 16 to 76 years old, SD = 13.58 years). Participants completed the Posttraumatic Checklist Scale, General Self-Efficacy Scale, and Traumatic Events List. The data were analysed to predict PTSD development from trauma awareness and preparedness, taking exposure to multiple traumas into account as a risk factor. Findings suggest that trauma awareness and preparedness play an important role among military personnel in moderating the risk of developing PTSD, more so than among the civilian population. Mental health professionals working with civil war survivors should seek to explore trauma awareness and preparedness as resources for minimising risk for PTSD in armed conflict situations. 相似文献
146.
神经科学的发展对其他学科以及社会产生了重要的影响。虽然神经科学方法与行为研究方法都是探索人类心理与行为的有效手段并各有所长, 但神经科学的研究结果却可能引起人们过度的解读和信任。研究者发现, 当某一结论使用神经科学结果作为证据时, 比使用行为科学结果或者心理生理学指标作为证据时更加让人信服, 即使神经科学结果与该结论之间毫无关系, 这种现象被称为神经科学偏见(neuroscience bias)。通过系统回顾近年来关于神经科学偏见的研究, 我们发现:(1)虽然神经科学偏见存在可重复性的争论, 但该效应确实存在; (2)神经科学偏见的产生可能是因为个体倾向于还原论的解释(即使用低层次、简单的机制来解释更高层次上的现象)及心理本质主义的影响(即人们认为心理与行为的本质是神经活动)。神经科学偏见反映了公众对科学结果解读的偏见, 未来研究需要探讨这种偏见的心理机制, 从而引导科学结果的正确解读和运用。 相似文献
147.
手写体文字与打印体文字的识别过程存在很大差异, 与打印体文字相比, 手写体文字的识别受文本材料的影响更大, 具体包括文字的物理结构特性、文字特性、书写风格等。有关神经机制的研究发现, 手写体文字识别加工所涉及的脑区与打印体文字有所区别, 它既包含识别打印体文字的枕叶和外侧额顶叶, 还涉及到手写体文字识别的文化特异性脑区, 包括左后侧运动皮层, 外侧前额叶和后侧顶叶皮层。手写体文字加工既涉及整体加工, 也涉及特征加工, 加工方式既有其特异性, 又有与打印体文字的共同之处。未来研究应该进一步探究大脑在识别手写体文字时, 怎样在嘈杂的视觉信息中提取目标词, 并考虑手写体文字识别理论模型的构建, 以便更好地解释手写体文字的识别过程。 相似文献
148.
主动母性行为是雌性哺乳动物在哺乳期内有效照料幼崽的一种动机行为, 对幼崽的生存和行为发展有重要影响。证据显示, 啮齿动物的主动母性行为会经历从产后早期的发动和维持到晚期衰退的动态改变, 反映了雌鼠对幼崽奖赏价值阶段性变化的适应; 这一过程不仅涉及分娩激素事件开启下丘脑内侧视前区(MPOA)-中脑腹侧被盖(VTA)-伏隔核(NA)-腹侧苍白球(VP)通路, 还需要杏仁核基底外侧核(BLA)和内侧前额皮层(MPFC)等脑区对上述通路进行实时调节。哺乳期主动母性行为动态改变及其神经机制的研究, 可以加深对行为进化和早期发展的认识, 也对人类母亲产后抑郁等临床问题的干预有借鉴意义。本文首先利用条件化位置偏好(CPP)任务的行为学证据分析幼崽奖赏价值与主动母性行为动态改变的关系; 然后系统阐述调控这一动态改变的神经机制; 最后对未来需要研究的一些重要问题或方向进行探讨。 相似文献
149.
In the current study we examined the generalized slowing hypothesis on the mechanisms underlying sequential effects in serial two-choice reaction time tasks. For young adults, sequential effects of conditions with a high and a low stimulus presentation rate respectively pointed to an automatic and an expectancy mechanism. Older adults' low presentation rate data corroborated the general slowing hypothesis for expectancy, whereas the high presentation rate results did not. The observation of a differential influence of age on the automatic and the expectancy mechanism poses a problem for notions assuming that higher level processes are more vulnerable to advancing age than lower level processes. 相似文献
150.
Björklund F 《Scandinavian journal of psychology》2000,41(1):55-62
The relationship between morality and perceptual defense mechanisms was studied. Three new scales were constructed to measure different aspects of morality: moralism (the tendency to evaluate everything in terms of right and wrong), conscience (strength of feelings of right and wrong) and reparation (inclination to repair the damage one has caused). Perceptual defense mechanisms were measured with Kragh's Defense Mechanism Test (DMT). Three hypotheses about relationships between morality and defense mechanisms, derived from psychoanalytical literature, were tested on 54 male University students. Results show positive correlations between the defense mechanism isolation of affect and moralism, and between identification with the aggressor and reparation. Total amount of perceptual defense correlated positively with moralism. It is argued that the psychological study of morality should take unconscious processes into consideration. 相似文献