Categorization,categorical perception,and asymmetry in infants’ representation of face race

The present study examined whether 6‐ and 9‐month‐old Caucasian infants could categorize faces according to race. In Experiment 1, infants were familiarized with different female faces from a common ethnic background (i.e. either Caucasian or Asian) and then tested with female faces from a novel race category. Nine‐month‐olds were able to form discrete categories of Caucasian and Asian faces. However, 6‐month‐olds did not form discrete categories of faces based on race. In Experiment 2, a second group of 6‐ and 9‐month‐olds was tested to determine whether they could discriminate between different faces from the same race category. Results showed that both age groups could only discriminate between different faces from the own‐race category of Caucasian faces. The findings of the two experiments taken together suggest that 9‐month‐olds formed a category of Caucasian faces that are further differentiated at the individual level. In contrast, although they could form a category of Asian faces, they could not discriminate between such other‐race faces. This asymmetry in category formation at 9 months (i.e. categorization of own‐race faces vs. categorical perception of other‐race faces) suggests that differential experience with own‐ and other‐race faces plays an important role in infants’ acquisition of face processing abilities.     

Religious Affiliation,Religious Service Attendance,and Mortality

Very few studies have examined the effects of both religious affiliation and religiosity on mortality at the same time, and studies employing multiple dimensions of religiosity other than religious attendance are rare. Using the newly created General Social Survey-National Death Index data, our report contributes to the religion and mortality literature by examining religious affiliation and religiosity at the same time. Compared to Mainline Protestants, Catholics, Jews, and other religious groups have lower risk of death, but Black Protestants, Evangelical Protestants, and even those with no religious affiliation are not different from Mainline Protestants. While our study is consistent with previous findings that religious attendance leads to a reduction in mortality, we did not find other religious measures, such as strength of religious affiliation, frequency of praying, belief in an afterlife, and belief in God to be associated with mortality. We also find interaction effects between religious affiliation and attendance. The lowest mortality of Jews and other religious groups is more apparent for those with lower religious attendance. Thus, our result may emphasize the need for other research to focus on the effects of religious group and religious attendance on mortality at the same time.     

Do Online Comments Influence the Public's Attitudes Toward an Organization? Effects of Online Comments Based on Individuals’ Prior Attitudes

The authors investigated the effects of reading different types of online comments about a company on people's attitude change based on individual's prior attitude toward the company. Based on Social Judgment Theory, several hypotheses were tested. The results showed that the effects of online comments interact with individuals’ prior attitudes toward a corporation. People with a strong negative attitude toward a corporation were less influenced by other's online comments than people with a neutral attitude in general. However, people with a prior negative attitude were more affected by refutational two-sided comments than one-sided comments. The results suggest that the effects of user generated content should be studied in a holistic manner, not only by investigating the effects of online content itself, but also by examining how others’ responses to the content shape or change individuals’ attitudes based on their prior attitudes.     

Performance of Fourth-Grade Students with Learning Disabilities on Multiplication Facts Comparing Teacher-Mediated and Technology-Mediated Interventions: A Preliminary Investigation

Instructional applications (apps) are educational software programs that can be accessed via mobile technologies (e.g., iPad, smartphone) and used to help students acquire various academic skills, including mathematics. Although research suggests that app-based instruction (AI) can be effective, there is a paucity of research comparing AI, to teacher-directed instruction (TDI) or to a combination of instructional approaches (CI) involving both AI and TDI in tandem. In an alternating treatments design, we compared AI, TDI, and CI conditions during instruction targeting multiplication facts with six students with learning disabilities. Results were inconsistent across students, and no condition emerged as consistently better than the others. Students completed social validity rating scales, and all approaches were favored by at least one student. Our results support findings from previous research involving similar comparisons between these instructional formats in which no (or minimal) differences across conditions were detected. We conclude that there may not be a meaningful difference between the outcomes achieved using AI, TDI, or CI for many students. Results are discussed in terms of directions for the future research.     

The Relative Importance of Personality,Financial Satisfaction,and Autonomy for Different Subjective Well-Being Facets

Abstract

Using a nationally representative sample (N?=?507) from Singapore, this study examined whether personality, financial satisfaction, and autonomy were important to subjective well-being (SWB), and how the importance of these predictors varied across different SWB facets—life satisfaction, happiness, positive feelings, and negative feelings. The findings indicated that neuroticism, financial satisfaction, and autonomy, were important predictors of happiness. Personality was most important for affective well-being (i.e., positive and negative feelings), whereas financial satisfaction was most important for life satisfaction. Specifically, neuroticism accounted for substantial variance in positive and negative feelings, and was the strongest correlate among the Big Five traits. In contrast, financial satisfaction explained most of the variance in life satisfaction. This highlights that the importance of well-being predictors depended on the facet of well-being examined. The findings suggest that residents in an affluent nation like Singapore do not emphasize only postmaterialist values (e.g., autonomy) and disregard materialist concerns (e.g., financial satisfaction). Though certain SWB facets (positive and negative affect) are largely influenced by dispositional factors, other facets (life satisfaction and happiness) are closely related to factors (e.g., financial satisfaction, autonomy) that may be affected by social policies. Policymakers can thus target those aspects to enhance people’s SWB.     

What it means to be and feel like a "true" American: perceptions and experiences of second-generation Americans

Through semistructured interviews, the authors investigated the relationships between the definition of a "true" American, the impact of 9/11, and the war in Iraq and their impact on experiences of fitting into and being excluded from the American identity with a sample of 10 2nd-generation young adults. Using consensual qualitative research methods (C. E. Hill et al., 2005; C. E. Hill, B. Thompson, & E. N. Williams, 1997) the authors identified 6 major domains that described participants' experiences, including physical characteristics of true Americans, behavioral characteristics of true Americans, beliefs and values of true Americans, the impact of 9/11 on definitions of true Americans, participants' American identity, and experiences as 2nd-generation Americans.     

Reasoning about the disclosure of success and failure to friends among children in the United States and China

Children's reasoning about individuals' willingness to disclose their successes and failures was investigated among 194 6- to 11-year-olds in the United States and China. In Study 1, participants showed a valence-matching effect, in which they predicted that individuals would be more likely to disclose their performance to an audience of friends if the friends' level of achievement was similar rather than dissimilar. This effect was weaker among children from China, who were more likely to justify their responses with reference to the implications for learning together or improving future performance. Results of Study 2 suggest that for children from the United States, the disclosure of successful performance to a friend who has performed poorly is seen as implicitly conveying the message "I'm better than you," whereas for children from China the message is "I can help you to do better." Results are interpreted with reference to cultural values and expectations about helping others to learn.     

儒家道德形而上学问题探究

道德形而上学,主要解释了道德的普遍性与必然性的原理,它是道德哲学的基本问题之一.在儒学的构成中,道德问题是贯穿其整个学说的主线,自然也留下了大量关于道德形而上学的系统论述.经历了先秦时期的萌芽,宋明时期的发展,直至近现代的完善,儒家道德形而上学理论生成了自身独具的结构范式.它通过对非感性世界的追问,为人们的道德生活与意义世界提供了源于生命内在自我领悟的终极关怀.它从根本上决定了儒家道德理想、道德原则、道德评价、道德规范、道德序列以及道德修养的内涵.     

Standing between two worlds in Harlem: A developmental psychopathology perspective of perinatally acquired human immunodeficiency virus and adolescence

Perinatal HIV infection in the US continues to evolve from a fatal pediatric illness to a chronic medical condition of childhood and adolescence. Although navigating this period is influenced by multi-leveled deprivations commonly experienced by low-income minority families, HIV alters the timing and experience of developmental milestones for many adolescents with perinatal HIV. This selective review of the growing developmental psychopathology literature and the authors' clinical work at a pediatric HIV program in Harlem, NY provide an overview of how developmental psychopathology offers an integrative framework that elucidates how autonomy, peer relationships, and self-concept evolve among 13–21 year old adolescents. This paper highlights the importance of considering influences of both perinatal HIV and the culture of poverty on adolescent development, and of adopting multilevel interventions and research to address how interactions among biologic, environmental, and HIV-related stressors (serostatus disclosure, medical treatment adherence, illness stigma) influence the development of adolescents with perinatal HIV.     

郭象"独化"范畴释义

Seemingly, “independent genesis” refers to the independent existence and changes of each thing, but it is clear that there cannot be any truly “independent” things at all. Each thing in the world has to stay in connection or relationship with other things outside itself if it wants to represent its own “independence” and “genesis” in terms of form; and inevitably such connection or relationship itself has to be embodied in the internal nature of each thing. In the metaphysical thought of Guo Xiang, the former was known as the quality of “interdependence”; and the latter the characteristics of “quality” or “quality image.” Such characteristics of “quality” or “quality image” were interdependent, which constituted the essence of each thing itself as “beingness” and “beinglessness,” and thus resulted in the independent manifestation and change of things in terms of their external forms. The grasping of essence of things as “beingness” and “beinglessness” depended upon comprehension or rational intuition, and that was the realm of “profundity” in Guo Xiang’s terms. Translated by Huang Deyuan from Zhexue Yanjiu 哲哲哲哲 (Philosophical Researches), 2007, (11): 37–43