The neglected object: A history of the concept of dreams in Polish psychiatry and psychology in the interwar period, 1918–1939

The development of the concept of dreams in interwar Polish psychiatry and psychology was influenced by Western European concepts as well as by sociocultural factors of the newly independent state. Few Polish psychiatrists addressed the subject of dreams. They were influenced mainly by Sigmund Freud's psychoanalytic concept of dreams, but also by Alferd Adler's, Carl Gustav Jung's, and Wilhelm Stekel's ideas. Nevertheless, they approached psychoanalysis critically. The most comprehensive concept of dreams in Polish psychiatry was oneiroanalysis by Tadeusz Bilikiewicz. Oneironalysis was a method of dream analysis based on psychoanalysis but it rejected the psychoanalytic method of free associations and challenged psychoanalytic approaches to the interpretation of dream symbols. Polish psychologists were even less interested in dreams than psychiatrists. Problems with dreams, the most elaborate psychological work by Stefan Szuman consisted of an outline of epistemological problems with general theories of dreams and a harsh critique of psychoanalysis. The neglect of the subject of dreams in Polish psychiatric society can be seen as connected with the social and professional reception of psychoanalysis in Poland. Psychoanalysis was met with opposition from conservative scholars and publicists presenting nationalistic and anti-Semitic attitudes. It was also criticized by the biologically oriented majority of psychiatrists of the Polish Psychiatric Association. In the case of psychology, the most influential Polish psychological school, Lvov-Warsaw School, promoted Brentanian intentionalism, introspection, and psychology of consciousness, therefore, leading to psychologists' reluctance to explore unconscious states like dreams.     

Genetic and Environmental Influences on the Development and Stability of Executive Functions in Children of Preschool Age: A Longitudinal Study of Japanese Twins

Executive functions (EF) are an important predictor of later adaptive development. A number of environmental influences, such as parenting, have been suggested as important promoters of EF development. However, behavioural genetic research has demonstrated that many environmental influences could be affected by genetic influences. Therefore, it is important to consider genetic variations when investigating environmental influences on EF development in children. To date, few studies have used genetically informative designs to assess the etiology of EF development during the preschool years, a period of rapid development. As a result, it remains unclear how and to what extent the environmental influences that are not confounded by genetic influences affect EF development during this developmental period. The present study explored EF development during the preschool years using a longitudinal and genetically informative design and a non‐Western population. Japanese twins were visited at their homes and individually tested on EF measures at 24, 36, and 48 months of age. Phenotypic correlations and confirmatory factor analyses suggested that EF are less cohesive at 24 months of age and emerge as a common single factor at 36 and 48 months. Additionally, longitudinal and multivariate behavioural genetic analyses indicated that the EF developmental change during this period is promoted by both shared and nonshared environmental influences as well as genetic influences, while EF stability is brought about by shared environments. The present findings elucidated the etiology of EF development during the preschool years and confirmed that this period is an important transitional stage for EF development. Copyright © 2016 John Wiley & Sons, Ltd.     

Concurrent deployment of visual attention and response selection bottleneck in a dual-task: Electrophysiological and behavioural evidence

Visual attention and response selection are limited in capacity. Here, we investigated whether visual attention requires the same bottleneck mechanism as response selection in a dual-task of the psychological refractory period (PRP) paradigm. The dual-task consisted of an auditory two-choice discrimination Task 1 and a conjunction search Task 2, which were presented at variable temporal intervals (stimulus onset asynchrony, SOA). In conjunction search, visual attention is required to select items and to bind their features resulting in a serial search process around the items in the search display (i.e., set size). We measured the reaction time of the visual search task (RT2) and the N2pc, an event-related potential (ERP), which reflects lateralized visual attention processes. If the response selection processes in Task 1 influence the visual attention processes in Task 2, N2pc latency and amplitude would be delayed and attenuated at short SOA compared to long SOA. The results, however, showed that latency and amplitude were independent of SOA, indicating that visual attention was concurrently deployed to response selection. Moreover, the RT2 analysis revealed an underadditive interaction of SOA and set size. We concluded that visual attention does not require the same bottleneck mechanism as response selection in dual-tasks.     

Dual-task processing in younger and older adults: similarities and differences revealed by fMRI

fMRI was used to explore age differences in the neural substrate of dual-task processing. Brain activations when there was a 100 ms SOA between tasks, and task overlap was high, were contrasted with activations when there was a 1000 ms SOA, and first task processing was largely complete before the second task began. Younger adults (M=21 yrs) showed activation in dorsolateral prefrontal cortex and in parietal areas as well as in ventral medial frontal cortex and sub-lobar areas. Activations in older adults (M=71 yrs) did not differ significantly from younger adults except for higher activations in occipital and polar prefrontal cortex. The results were well fit by a model with two networks managing dual-task interference, a medial prefrontal network that detects changes in the stimulus situation and maps them to associated changes in the valence of response mappings and a lateral frontal-parietal network that initiates and carries out the shift from one task to the other. The additional activations in older adults as a group and the correlations of individual differences in activation with performance were consistent with recruitment within each of these networks. Alternative explanations such as hemispheric asymmetry reduction and reactive rather than proactive processing in older adults were not supported.     

外科手术患者的血糖管理

随着糖尿病患患者数的迅速增加,需要接受外科手术治疗的糖尿病患者也越来越多。糖尿病患者的血糖控制与外科手术相互影响,一方面,手术应激可进一步加重糖尿病患者的糖代谢紊乱;另一方面,合并糖尿病使患者发生围手术期并发症甚至死亡的风险大大增加。因此,对糖尿病患者进行完整的术前评估,良好的术前、术中、术后血糖管理是糖尿病患者手术顺利进行、平稳渡过围手术期、改善预后的重要保证。     

山东东周鼎簋制度初论——以中原地区为参照

鼎簋制度作为社会存在的一种反映,是一个动态的概念,把用鼎规格普遍、有序的提升归结为僭越有形而上学之嫌。春秋中期至战国中期,中原高级墓葬一般随葬数套列鼎,是鼎簋制度的套鼎时期,也是鼎簋制度的高峰期。以往多认为战国中晚期是鼎簋制度的瓦解、崩溃时期,实际上,这一时期随葬列鼎的现象仍然普遍存在,鼎簋制度并没有瓦解,其瓦解期应在秦汉。由于历史、地理等原因,山东地区的鼎簋制度与中原地区存在较大差异:一是山东多数地区没有严格推行鼎簋制度;二是山东地区鼎簋制度的基础较为薄弱,瓦解现象出现较早,瓦解速度也较快;三是春秋中晚期至战国早、中期普遍流行于中原的套鼎现象,山东地区基本没有发现。     

The Quarter-life Time Period: An Age of Indulgence,Crisis or Both?

A new developmental stage called the quarter-life is proposed, extending from approximately 18–29 years of age and sometimes later. The emergence of this period is believed to be the result of several social, historic and economic factors that occurred post WWII. This article explores these changes in terms of the experiences of affluent young people in today’s Western society. A typology of adaptational responses are presented and explored as the quarter-lifers attempt to navigate their way to adulthood within the context of this ‘new’ affluent society. Implications for family therapists are considered.     

Differential endophenotypic markers of narcissistic and antisocial personality features: A psychophysiological investigation

This study investigated the differential psychophysiological correlates of narcissistic and antisocial personality features in a college student sample. Skin conductance (SC), respiratory sinus arrhythmia (RSA), and pre-ejection period (PEP) were monitored while participants watched a countdown to an aversive noise blast and viewed emotionally valenced slides. Results indicated that narcissistic personality features were unrelated to SC reactivity during the countdown, whereas antisocial personality features were negatively related to SC reactivity. Narcissistic personality features were also related to RSA decreases and PEP shortening while viewing happy slides, whereas antisocial personality features were not. Taken together, these findings suggest differential endophenotypic markers of narcissistic and antisocial personality features despite their clinical similarities.     

大学生人生观研究

本研究选取不同地区5所高等学校665名大学生为研究对象,在问卷调查的基础上对当代大学生人生观现状和特点进行了较为全面的考察.研究结果为:当代大学生人生观总体上积极进取,他们追求自身的完善与发展;当代大学生在人生认知量表的4个维度上的得分有显著的性别、年级差异,没有生源地、文理科和独生子女差异.     

Depression in the early postpartum period and attachment to children—in mothers of NICU infants

Depression in early puerperium was evaluated in terms of maternal attachment in mothers of children admitted to the neonatal intensive care unit (NICU) in comparison to a control group of mothers of full‐term infants. A survey including Zung's self‐rating depression scale (ZSDS), a postpartum maternal attachment scale and items addressing the mother's feelings and peripheral conditions was conducted on mothers of children admitted to the NICU. Among the 153 mothers who gave valid responses, positive ZSDS scores of over 40 were seen in 61.8%. In terms of the children's disorder, strong depressive tendency was noted among mothers of low birth weight infants. Significant correlation was noted between the ZSDS and the ‘core maternal attachment’ (negative correlation) and ‘anxiety regarding children’ (positive correlation) subscales of postpartum maternal attachment. Path analysis revealed the father's positive reaction in learning of the pregnancy resulted in elevation of the ‘core maternal attachment’ score, in contrast to the control group mothers. Copyright © 2003 John Wiley & Sons, Ltd.