Systematic Changes in Families Following Prevention Trials

A selective prevention design was applied to 238 recently separated families. Of these, 153 mothers randomly assigned to the experimental (E) group participated in 14 group sessions focused on Parent Management Treatment (PMT). Prior analyses showed that, over time, the group of families in the untreated group deteriorated in both parenting practices and in child outcomes. In keeping with the classic prevention pattern, families in the E group showed modest improvements in parenting and in child outcomes. Improvements in parenting were associated with significant reductions in problem behavior. The data showed that those mothers who improved their parenting skills during the first 12 months also showed significant reductions in maternal depression during that same interval. A cross-lagged panel analysis showed that a reduction in maternal depression during the first year of the study was a significant predictor of maintenance or improvements over the next 18 months. The findings are consistent with the concept of the family as a system.     

评述基于认知加工的第二语言习得研究

认知加工研究范式是第二语言习得内在因素研究的一个重要方法,它代表第二语言习得向计量研究发展的方向。这一范式注重研究习得动态过程,不仅关注学习者习得什么和为什么能习得,更关注学习者是怎样掌握目标语规则的过程。除了计量研究特点外,该范式还从语言本体研究范式合理吸收了有关理论和方法,这些对汉语作为第二语言习得研究都具有借鉴意义。     

不同阅读水平与文章熟悉程度条件下文章标记效应的研究

探讨文章阅读过程中读者的阅读水平与文章熟悉程度对文章标记效应的影响。结果表明,文章标记与文章主题熟悉程度存在显著的交互作用,文章标记对熟悉文章的信息保持无明显的促进效应．但对不熟悉文章信息保持的促进效应非常明显;文章标记对不同阅读水平读者的文章信息保持都有显著的促进效应,但对阅读水平高的读者的促进效应大于对阅读水平低的读者的促进效应。文章阅读中的结构搜索加工的观点得到初步证明。     

The lost steps of infancy: symbolization,analytic process and the growth of the self

In 'The Lost Steps' the Latin American novelist Alejo Carpentier describes the search by the protagonist for the origins of music among native peoples in the Amazon jungle. This metaphor can be utilized as a way of understanding the search for the pre-verbal origins of the self in analysis. The infant's experience of the tempo and rhythmicity of the mother/infant interaction and the bathing in words and sounds of the infant by the mother are at the core of the infant's development of the self. The infant observation method (Tavistock model) will be looked at as a way of developing empathy in the analyst to better understand infantile, pre-verbal states of mind. A case vignette from an adult analysis will be utilized to illustrate the theoretical concepts.     

The analytic process in psychoanalysis and psychotherapy: from the interpersonal to the intrapsychic level

The current debate over the conflicting interpersonal and intrapsychic views of the analytic process may or may not help us to distinguish between psychoanalysis and analytic psychotherapy. A comparison of psychoanalysis in the English-speaking world--especially in the United States--with French psychoanalysis reveals the features that unite and at the same time divide these different psychoanalytical tendencies, both of which are the heirs to Freud's thought, in terms, in particular, of the setting (couch and chair) and of technique (interpretation, transference analysis and technical neutrality). Whereas all psychoanalytic work belongs within the framework of an interpersonal relationship, that relationship becomes meaningful only when linked to the intrapsychic dimension, which alone can open the way to the unconscious and to infantile sexuality.     

原因调节与反应调节的情绪变化过程

采用生理心理实验法研究忽视、抑制、重视、宣泄等方式调节负情绪的情绪变化过程,发现忽视有效减弱了主观感受和表情行为,并引起R-R问期更大的增加;抑制不能减弱主观感受,并引起手指脉搏血容振幅更大的增幅;重视增强了主观感受;宣泄增强了主观感受,并相对地减弱了生理激活水平。研究表明原因调节可以更有效地调整负情绪主观感受,反应调节使负情绪成分变化出现“水压模型”式循环动力特点;情绪调节过程实现着情绪在心理适应中的促进(或阻碍)作用。     

Transformational Change—Based on the Model of Virginia Satir

Transformational change using the basic constructs of the Satir Process Model provides a road map for assisting individuals, couples, and families through a transformational shift in their basic belief or understanding of themselves. The process of change is a way to assist people in making choices that increase self-esteem, provide self-accountability, and move a person toward a more congruent sense of self. The transformation that is experienced is an internal process where the universal yearnings to be loved, acknowledged, and accepted can be met by the individual self.     

The effects of different instructions for preparatory muscle tension on simple reaction time

The effects of preparatory weak muscular contraction (pre-tension) have been investigated in a number of previous studies using tasks with either simple or choice responses to measure the reaction time (RT). These studies suggested that optimal pre-tension performed prior to a motor response tends to shorten the RTs. Using a simple RT task in which participants performed a grip response to a visual stimulus, the present study compared the RTs between two pre-tension conditions (self-selection and constraint) to investigate the effects of different instructions for pre-tension. Under the self-selection condition, participants were asked to determine their optimal pre-tension levels while attempting to give responses as fast as possible. Under the constraint condition, the participants developed a pre-tension at a target force determined by the experimenter. The target force was set at the same level as the pre-tension level maintained under the self-selection. Despite the fact that the pre-tension level manipulated was the same for both conditions, the RTs were significantly shorter under self-selection than under constraint. Moreover, the present study showed a positive correlation coefficient between the proportion of shortening in RT and the variation of pre-tension level. This indicated a performance trade-off between the stability of pre-tension and RTs. The result suggests that shorter RTs that occur under self-selection are primarily mediated by mental factors, such as attention allocation, rather than by the effects of peripheral muscular preparation.     

Sketches from a design process: creative cognition inferred from intermediate products

Novice designers produced a sequence of sketches while inventing a logo for a novel brand of soft drink. The sketches were scored for the presence of specific objects, their local features and global composition. Self-assessment scores for each sketch and art critics' scores for the end products were collected. It was investigated whether the design evolves in an essentially random fashion or according to an overall heuristic. The results indicated a macrostructure in the evolution of the design, characterized by two stages. For the majority of participants, the first stage is marked by the introduction and modification of novel objects and their local and global aspects; the second stage is characterized by changes in their global composition. The minority that showed the better designs has a different strategy, in which most global changes were made in the beginning. Although participants did not consciously apply these strategies, their self-assessment scores reflect the stages of the process.     

Establishing visual category boundaries between objects: a PET study

Individuals with Alzheimer's disease (AD) often have problems in recognizing common objects. This visual agnosia may stem from difficulties in establishing appropriate visual boundaries between visually similar objects. In support of this hypothesis, showed that AD subjects have difficulties in establishing visual category boundaries between continuously graded shapes. In an attempt to investigate the neural basis of these impairments, the current study required a group of neurologically healthy elderly participants to categorically classify a series of ellipses varying in width while regional blood flow changes were measured using positron emission tomography (PET). Two categorization conditions were compared in order to isolate changes in cortical activity that dissociated the categorization of shapes situated either near or far from a category boundary that divided the width continuum. The participants produced a discontinuity in the probability and speed of categorizing the shapes at some point along the continuum, suggesting that the objects were classified into distinct categories. Moreover, a comparison of the PET scans obtained while the subjects were categorizing the shapes situated near vs. far form the category boundary revealed significant differences in cortical activity in the parietal and frontal brain areas. These findings suggest that both visuo-spatial and decision making mechanisms may be involved in establishing categorical distinctions between continuously graded stimuli. It is proposed that the functional role of the parietal and frontal cortical regions in establishing visual boundaries between categories of objects may be relevant for understanding object recognition impairments in AD.