Is Traditional Gender Ideology Associated with Sex-Typed Mate Preferences? A Test in Nine Nations

Social role theory (Eagly, Wood, & Diekman, 2000) predicts that traditional gender ideology is associated with preferences for qualities in a mate that reflect a conventional homemaker-provider division of labor. This study assessed traditional gender ideology using Glick and Fiske's (1996, 1999) indexes of ambivalent attitudes toward women and men and related these attitudes to the sex-typed mate preferences of men for younger mates with homemaker skills and of women for older mates with breadwinning potential. Results from a nine-nation sample revealed that, to the extent that participants had a traditional gender ideology, they exhibited greater sex-typing of mate preferences. These relations were generally stable across the nine nations.     

辽宁省肿瘤规范化诊治情况调查分析及管理对策

按照卫生部推行的<中国常见恶性肿瘤诊治规范>的内容要求,对全省1991年～2000年6个市18所医院肿瘤诊治规范化情况进行了抽查,针对不规范诊治所存在的问题,制定出了科学的、可行性的管理对策.     

问题表征过程的一项研究

问题表征是解决问题时理解问题的方式．本研究选用智力数学题为实验作业,通过详细分析３４名大学生被试的问题表征环节及他们问题解决的结果,探讨问题表征中的信息加工过程及其对问题解决结果的影响．实验结果表明：（１）正确的问题表征是解决问题的必要前提,在错误的或者不完整的问题空间中进行搜索不可能求得问题的正确解．（２）问题表征是对问题信息的提取和理解的过程,问题规则在问题表征中起重要作用．（３）在问题表征过程中,导致建构出错误的或者不完整的问题空间的因素包括：信息遗漏（未能将问题的有关信息全部提取出来）,信息误解（对某些问题信息做了错误的分析和理解）,隐喻干扰（问题信息中潜在的歧义性使被试困惑或误导被试的解题思路）等．     

Barriers between mental health services and Mexican Americans: An examination of a paradox

The paradox of underutilization of mental health services by Mexican Americans is critically examined. It is argued that Mexican Americans live under high levels of psychological and environmental stress that would ordinarily lead to mental health problems and an increased utilization of mental health services. A number of barriers to the use of mental health services by Mexican Americans are examined. Included among these barriers are such factors as the relationship between social class and treatment offered, stereotypes concerning Mexican American folk psychiatry, limitations imposed by language differences, and the effects of stereotypes between Anglo Americans and Mexican Americans. Paradoxical findings in some studies which show a positive perception of mental health services by Mexican Americans are seen to further underscore the need for more research on the Mexican American's position. Stereotypes and generalizations about Spanish-speaking and bilingual Mexican American's approaches to psychotherapy are challenged in the light of recent empirical findings. Recommendations for future research directions and for improving the delivery of mental health services are presented.     

Contextual effects on number-time interaction

Time perception has long been known to be affected by numerical representations. Recent studies further demonstrate that when participants estimate the duration of Arabic numbers, number magnitude, though task-irrelevant, biases duration judgment to produce underestimation for smaller numbers and overestimation for larger numbers. Such effects were found in the present study to be significantly reduced when a weight unit gram was suffixed to the numbers rendering the mental magnitude differences between different numbers less distinctive. The effects were enhanced when a different unit kilogram was suffixed to the numbers enlarging the perceived magnitude differences between different numbers. The results indicate that effects of number magnitude on duration estimation should not be attributed to the mathematical differences between numbers but to how the numbers are perceived to differ from each other in magnitude in specific contexts when they denote concrete items. The results also provide new evidence for the theoretical proposal of a common generalized magnitude system and indicate that the system must be extended to include other action-oriented magnitudes, such as weight.     

Contrasting off-line segmentation decisions with on-line word segmentation during reading

In two experiments, we investigated the correspondences between off-line word segmentation and on-line segmentation processing during Chinese reading. In Experiment 1, participants were asked to read sentences which contained critical four-character strings, and then, they were required to segment the same sentences into words in a later off-line word segmentation task. For each item, participants were split into 1-word segmenters (who segmented four-character strings as a single word) and 2-word segmenters (who segmented four-character strings as 2 two-character words). Thus, we split participants into two groups (1-word segmenters and 2-word segmenters) according to their off-line segmentation bias. The data analysis showed no reliable group effect on all the measures. In order to avoid the heterogeneity of participants and stimuli in Experiment 1, two groups of participants (1-word segmenters and 2-word segmenters) and three types of critical four-character string (1-word strings, ambiguous strings, and 2-word strings) were identified in a norming study in Experiment 2. Participants were required to read sentences containing these critical strings. There was no reliable group effect in Experiment 2, as was the case in Experiment 1. However, in Experiment 2, participants spent less time and made fewer fixations on 1-word strings compared to ambiguous and 2-word strings. These results indicate that the off-line word segmentation preferences do not necessarily reflect on-line word segmentation processing during Chinese reading and that Chinese readers exhibit flexibility such that word, or multiple constituent, segmentation commitments are made on-line.     

阅读多策略使用类型对阅读成绩的影响——基于潜在剖面分析

本研究以18299名六年级学生为研究对象,通过潜在剖面分析和方差分析,探讨了六年级学生阅读多策略使用类型的潜在异质性及其对阅读成绩的影响,结果显示:(1)六年级学生的阅读多策略使用存在3个类别:熟练使用型(占36.35%),基本掌握型(占49.29%),有待提升型(占14.36%);(2)3类学生在2类文本(文学类和信息类)和4种阅读能力(分析与整合、获取与解释、连接与推论、感悟与评价)上的阅读成绩均为:属于熟练使用型的六年级学生最好,属于基本掌握型的六年级学生次之,属于有待提升型的六年级学生最差。研究结果表明对学生开展阅读多策略使用的指导非常重要。     

A distributed intercortical processing of binocular rivalry: psychophysical evidence

When dissimilar visual scenes are viewed dichoptically, the observer perceives several different representations of the scene over time. To reveal that a distributed intercortical network mediates this phenomenon of binocular rivalry, we used a Kanizsa square-like display consisting of four pairs of color-rivalry-inducing elements. We found that when all four dominant elements had the same color, regardless of whether they were from the same or different eyes, the visual system ably integrated them into a larger subjective surface. Once formed, the same-colored subjective surface enjoyed a relatively longer predominance than mixed-colored patterns. During rivalry alternation, this same-colored surface was more likely to be replaced by a complementary same-colored surface, rather than by mixed-colored patterns (cohesive effect). Further, surface integration, which is mainly an extrastriate cortical function, was stronger when the same eye viewed the same-colored rivalry stimuli. Since the eye-of-origin signature is explicitly represented in V1, these findings together suggest that rivalry is processed along a distributed network including V1 and the extrastriate cortices.     

The relationship between neuroticism and night eating: exploring the mediating roles of psychological distress and maladaptive coping

Night Eating Syndrome has been shown to be associated with various negative physical and psychological consequences. This study explored the relationship between neuroticism and night eating, which had not been studied before. We also examined the possible mediating roles of psychological distress and maladaptive coping for the relationship between neuroticism and night eating. A sample of 578 Chinese college students were assessed on several measures: The Revised Eysenck Personality Questionnaire Short Scale, the Night Eating Questionnaire, the Depression Anxiety Stress Scales, and the Simplified Coping Style Questionnaire. Results indicated that neuroticism was significantly and positively related to night eating (r = .38, p < .01), and the relationship between neuroticism and night eating was partially mediated by psychological distress, but not by maladaptive coping. The results not only revealed a medium-sized relationship between neuroticism and night eating, but also pointed out the importance of psychological distress as related to the relationship between neuroticism and night eating. Unlike neuroticism, which is a personality trait, psychological distress is an emotional state, and it is much more malleable through appropriate intervention. The treatment and intervention for night eating may benefit from our attention to the psychological distress.