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.     

Typologies of Religiousness/Spirituality: Implications for Health and Well-Being

The purpose of this study was to develop empirically based typologies of religiousness/spirituality (R/S) and to determine whether the typologies were related to health and well-being. The study used a nationally representative sample of adults (N = 1,431). Using latent profile analysis, typologies were derived based on religious service attendance, prayer, positive religious coping, and daily spiritual experiences. Multivariate statistical tests were used to examine cluster differences in health and well-being. A four-class model was identified: highly religious, moderately religious, somewhat religious, and minimally religious or non-religious. The four classes were distinctively different in psychological well-being, in that the highly religious class was most likely to be happy and satisfied with finances and least likely to be psychologically distressed.     

Analyzing Longitudinal Item Response Data via the Pairwise Fitting Method

Multidimensional item response theory (MIRT) models can be applied to longitudinal educational surveys where a group of individuals are administered different tests over time with some common items. However, computational problems typically arise as the dimension of the latent variables increases. This is especially true when the latent variable distribution cannot be integrated out analytically, as with MIRT models for binary data. In this article, based on the pseudolikelihood theory, we propose a pairwise modeling strategy to estimate item and population parameters in longitudinal studies. Our pairwise method effectively reduces the dimensionality of the problem and hence is applicable to longitudinal IRT data with high-dimensional latent variables, which are challenging for classical methods. And in the low-dimensional case, our simulation study shows that it performs comparably with the classical methods. We further illustrate the implementation of the pairwise method using a development study of mathematics levels of junior high school students in which the response data are collected from 65 classes of 8 schools from 4 different school districts in China.     

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.     

不同形式的语言介入对汉语儿童心理理论发展的干预

为比较语言本身和语言交流的情境过程对儿童心理理论的贡献以及欺骗在此过程中的作用,本研究采用前后测对照实验设计探查了不同形式的语言介入和相关欺骗训练对儿童心理理论发展的影响。选取语言能力达到常模水平但未通过外表－事实区分任务的4岁组儿童77名,随机分为3个训练组和1个对照组,对其进行心理理论和语言能力前测,在各组的两种能力发展水平相当的前提下,对3个训练组分别作如下处理：完全训练组：带有心理状态动词的补语句法及欺骗训练;情境交际组：伴随语言情境交际训练和欺骗训练;补语句法组：心理状态动词和补语句法训练。一周后进行心理理论后测。结果表明,3个训练组与对照组之间在心理理论表现上均有显著差异。相对于一般语言交流的情境过程,补语句法和心理状态动词更能显著提高儿童的心理理论;早期欺骗经历也能促进儿童心理理论的发展,若二者结合使用则更利于儿童心理理论的改进     

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