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901.
Payment notifications are becoming ubiquitous due to the popularity of online payment, which are usually considered to be records of consumption. However, the effect of payment notifications on consumer behavior has not been fully understood. Given this research void, this study explores the effects of payment notifications on consumers' consumption amount during a multiple-purchase shopping journey. Considering the prevalence of online payment in China, we conducted four experiments using Chinese samples. The results confirm that payment notifications can evoke consumers' pain of payment, which consequently reduces consumers' subsequent shopping amount. Additionally, we argue that the effects of payment notifications on consumer behavior are different in the early/late stage of the shopping journey or in the gift-purchasing/self-purchasing conditions. The findings of this article could help payment application developers to better design payment notification functions.  相似文献   
902.
Sternberg [Sternberg, R.J. (1985). Beyond IQ: a triarchic theory of human intelligence. New York: Cambridge Univ. Press.] has proposed that the general intelligence, or the g factor, obtained when batteries of mental tests are factor analyzed, is a reflection of the fact that executive functions (EF) are common to all cognitive tests. Three lines of evidence that fail to support Sternberg's formulation are presented. First, in animal problem solving studies, there is only a modest degree of overlap between brain structures that are critical for g, and brain structures that have been identified as the rodent EF system. Second, children with attention deficit-hyperactivity disorder (ADHD), characterized by EF dysfunction, do not have IQ scores that are lower, on average, than children in the test standardization populations. Third, human frontal lobe patients often have clear EF deficits, but IQ (a next-best estimate of g) may be preserved. These findings cast serious doubt on the plausibility of Sternberg's formulation. Clarifying the distinction between psychometric g and EF can be important for understanding the differences between practical and psychometric intelligence.  相似文献   
903.
学习不良儿童社会性发展与家庭资源因果关系的研究   总被引:12,自引:2,他引:10  
俞国良 《心理科学》1998,21(4):341-345
对普通学校2308名儿童中选取的211名学习不良儿童综合运用问卷测量和访谈等方法的结果表明,学习不良儿童社会性发展诸方面与家庭资源存在着相互作用。家庭资源影响学习不良儿童的社会性发展,家庭资源中的家庭心理环境、父母教养方式与学习不良儿童社会性发展诸方面具有一定的因果联系。对于学习不良儿童的教育矫正,家庭是一个不可忽视的重要因素。  相似文献   
904.
A Bayes estimation procedure is introduced that allows the nature and strength of prior beliefs to be easily specified and modal posterior estimates to be obtained as easily as maximum likelihood estimates. The procedure is based on constructing posterior distributions that are formally identical to likelihoods, but are based on sampled data as well as artificial data reflecting prior information. Improvements in performance of modal Bayes procedures relative to maximum likelihood estimation are illustrated for Rasch-type models. Improvements range from modest to dramatic, depending on the model and the number of items being considered.This research was supported by ORN Contact #00014-86-K0087. We wish to thank Sheng-Hui Chu and Dzung-Ji Lii for providing intelligent and energetic programming support for this article. We also thank one of the reviewers for pointing out several interesting and useful perspectives.  相似文献   
905.
项目反应理论中若干模型的比较   总被引:2,自引:0,他引:2  
余嘉元 《心理学报》1990,23(1):32-36
本研究运用蒙特卡罗模拟方法对项目反应理论中的逻辑斯谛、正态卵形、ARCTG、COS和 LINEAR模型进行了比较研究,其结果表明逻辑斯谛、正态卵形和ARCTG模型的参数估计精确度很接近,COS模型的参数估计精确度次之,而LINEAR模型对于项目区分度的估计精确度大大低于另外四个模型,对于项目难度和被试能力的估计精确度和其它模型较接近。  相似文献   
906.
One of major purposes of tourism development in a destination is to improve the quality of life (QOL) of host community. This study aims to assess tourism-related community quality of life (TCQOL). The study applied Sirgy and Cornell’s community QOL model (2001) and modified the measuring approach incorporating resident perceptions of satisfaction, importance, and tourism effects (Andereck and Nyaupane 2010) to evaluate resident perceptions of community quality of life in the context of tourism development. The assessment incorporating the community quality of life model and the modified measuring approach that could be a useful tool for tourism practitioners and scholars to understand resident perceptions of community QOL, assess changes of resident perceived community QOL in a host community, and compare the community QOL experiences to other areas.  相似文献   
907.
Using latent class analyses (LCA), the present study aimed to test whether meaningful subtypes of internalizing and externalizing behaviors could be found among Chinese community-based adolescents. A total of 5244 adolescents, ages 11–18 years (M?=?15.11, SD?=?1.79) recruited from 16 Chinese middle schools completed the Chinese version of the Strengths and Difficulties Questionnaire (SDQ-C). We examined the data using Latent Class Analysis to identify subtypes of internalizing and externalizing behaviors among the adolescents. Multivariate Logistic regression was subsequently implemented to ascertain the relationships between latent classes and demographic covariates. Three distinct subtypes were uncovered: a high-risk group, a middle-risk group and a low-risk group; the three subtypes accounted for 19.8, 31.1, and 49.1 % of the total sample variance respectively. Youth with elevations in one behavior type were likely to have elevations in the other behavior type. Further analyses revealed that compared to the low-risk group, the adolescents from the high-risk group and middle-risk groups were female and older. Significant heterogeneity in internalizing and externalizing behaviors was revealed in this Chinese adolescent’s sample. Profiling behavior problems patterns is potentially useful as a first step in developing tailored prevention and intervention programs. Suggestions for future research, including cross-national studies, and implications for mental health professionals were discussed.  相似文献   
908.
The stimulus order effect refers to the finding that recall in complex span tasks is better when span lists begin with a longer processing task and end with a shorter task than when these processing tasks are presented in the reverse order. This study independently manipulated processing time and processing difficulty between Long-final and Short-final lists. The processing task required participants to solve arithmetic problems with either verbal (Experiment 1) or visuospatial (Experiment 2) materials. The memory items used in the storage task were either digits (verbal material) or dots-in-matrices (visuospatial materials). Storage of both verbal and visuospatial materials was sensitive to the change in processing difficulty, but not processing time. Furthermore, this study provides further evidence for the asymmetry of domain interference in working memory. The similarities and differences between verbal and visuospatial storage in working memory are discussed.  相似文献   
909.
The central hypothesis of Semantic Network Model of Creativity is that creative people, who are exposed to more information that are both novel and useful, will have more interconnections between event schemas in their associations. The networks of event schemas in creative people’s minds were expected to be wider and denser than those in less creative people’s minds. Based on this theory, data from Chinese online social media, also known as “Weibo microblogging,” were analyzed. Each user’s score consisted of the metric of coverage, which represented the spread of the network, as well as the metric of density, which represented the interconnections among nodes in the network. The results showed that occupations had a significant effect on people’s creativity score. Academic scholars and writers in general had higher scores compared to other groups, such as entertainment celebrities and sport stars. The implications and limitations of this method of quantifying people’s creativity were discussed.  相似文献   
910.
Parental migration has been an important predictor of left-behind children’s developmental outcomes. Based on the ecological model of rural left-behind children’s development, we systematically reviewed studies related to rural left-behind children’s mental health in China and investigated left-behind children’s mental health and its influencing factors. Thirty-two studies involving 28,629 participants met the inclusion criteria were included in our meta-analysis to compare mental health of left-behind children and non-left-behind children. Twenty-two studies involving 8,634 participants were included in gender difference meta-analysis. The results indicated that left-behind children report more mental health problems than non-left-behind children, left-behind girls were confronted with higher level of mental health problems than left-behind boys, left-behind children in primary school and junior high school reported more mental health problems than those in senior high school, and self-guardian children have more serious mental health problems than children guarded by grandparents, former generation, and single parent. Implications for future practice were analyzed from family, school, and government perspectives.  相似文献   
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