中国和荷兰高智商与一般智商儿童自我概念比较研究

用瑞文测验和自我描述问卷对中国和荷兰2000多名10—15岁儿童进行调查．发现智商对自我概念有明显的影响,但中国和荷兰儿童表现出不同的特点。两国间在自我概念方面有显著性差异,中国儿童在大多数方面都显著性地低于荷兰儿童、中国高智商组儿童在学业自我概念方面与荷兰高智商组儿童的差异更为明显。     

Nomadic inhibition of attention and motor responses

Klein and MacInnes [Klein, R. M., & MacInnes, W. J. (1999). Inhibition of return is a foraging facilitator in visual search. Psychological Science, 10, 346-352] posited that the function of a phenomenon known as the inhibition of return (IOR) [Posner, M. I., & Cohen, Y. (1984). Components of visual orienting. In H. Bouma, & D. G. Bouwhuis (Eds.), Attention and performance X: Control of language processes (pp. 531-554). Hillsdale, NJ: Erlbaum] is to facilitate the foraging of food and objects in the environment. Once a target object has been identified either the location of that target in space or a movement to that target is inhibited in order to allow the performer to shift his/her attention to something new. Interestingly, in the majority of IOR studies, participants begin their search from a central home position. This research examined IOR in a nomadic target-target paradigm in which the home position randomly appeared at one of three target locations and attentional shifts/movements progressed to other locations. In Experiment 1, participants executed simple manual button presses in response to the sequential presentation of a home position and then two target stimuli. In Experiment 2, participants made manual-aiming movements in response to the same type of presentation. Results obtained from both experiments implicate perceptual-motor mechanisms over and above the inhibition of a specific target location or response. Inhibitory effects appear to be associated with both perceptual and motor processes, and depend not only on the temporal and spatial relations between potential targets, but also on the actions required to detect or engage the targets.     

Symbol-string sensitivity and children's reading

In this study of primary school children, a novel 'symbol-string' task is used to assess sensitivity to the position of briefly presented non-alphabetic but letter-like symbols. The results demonstrate that sensitivity in the symbol-string task explains a unique proportion of the variability in children's contextual reading accuracy. Moreover, developmental dyslexic readers show reduced sensitivity in this task, compared to chronological age controls. The results suggest that limitations set by visuo-spatial processes and/or attentional iconic memory resources may constrain children's reading accuracy.     

Sign- and goal-tracking in Atlantic cod (<Emphasis Type="Italic">Gadus morhua</Emphasis>)

When animals associate a stimulus with food, they may either direct their response towards the stimulus (sign-tracking) or towards the food (goal-tracking). The direction of the conditioned response of cod was investigated to elucidate how cod read cue signals. Groups of cod were conditioned to associate a blinking light (conditioned stimulus, CS) with a food reward (unconditioned stimulus, US), with the CS and the US located at opposite sides of the tank. Two groups were trained in a delay conditioning procedure (CS = 60 s, interstimulus interval = 30 s) and two groups were trained in a trace conditioning procedure (CS = 12 s, trace interval = 20 s). The response pattern was similar for the delay- and trace-conditioned groups. The initial main response at the onset of the CS was approaching the blinking lights, i.e. sign-tracking. In the early trials, the fish did not gather in the feeding area before the arrival of food. In the later trials, the fish first approached the blinking lights, but then moved across the tank and gathered below the feeder before the food arrived, i.e. sign-tracking followed by goal-tracking within each trial. These two responses are interpreted as reflecting two learning systems, i.e. one rapid, reflexive response directed at the signal (sign-tracking) and one slower, more flexible response based on expectations about time and place for arrival of the food (goal-tracking). The ecological significance of these two learning systems in cod is discussed.     

On the rationality of pluralistic ignorance

Pluralistic ignorance is a socio-psychological phenomenon that involves a systematic discrepancy between people’s private beliefs and public behavior in certain social contexts. Recently, pluralistic ignorance has gained increased attention in formal and social epistemology. But to get clear on what precisely a formal and social epistemological account of pluralistic ignorance should look like, we need answers to at least the following two questions: What exactly is the phenomenon of pluralistic ignorance? And can the phenomenon arise among perfectly rational agents? In this paper, we propose answers to both these questions. First, we characterize different versions of pluralistic ignorance and define the version that we claim most adequately captures the examples cited as paradigmatic cases of pluralistic ignorance in the literature. In doing so, we will stress certain key epistemic and social interactive aspects of the phenomenon. Second, given our characterization of pluralistic ignorance, we argue that the phenomenon can indeed arise in groups of perfectly rational agents. This, in turn, ensures that the tools of formal epistemology can be fully utilized to reason about pluralistic ignorance.     

Updating Allport's and Batson's Framework of Religious Orientations: A Reevaluation from the Perspective of Self‐Determination Theory and Wulff's Social Cognitive Model

We theoretically and empirically evaluate Allport's intrinsic‐extrinsic and Batson's quest religious orientations through the lens of self‐determination theory (SDT) and Wulff's social‐cognitive model. Confirming our theoretical analysis, we find that Allport's intrinsic‐extrinsic dichotomy fails to correspond empirically to the differentiation between intrinsic and extrinsic motivation within SDT. Whereas Allport's intrinsic religious orientation was positively related to internalized extrinsic motivation, his two extrinsic (i.e., personal and social) religious orientations were not systematically related to any of the discerned motives within SDT. Furthermore, Batson's quest orientation was unrelated to any of the SDT concepts but was positively related to symbolic disbelief. The present findings suggest that Allport's motivational orientations model needs both refinement and relabeling to better fit with recent theoretical evolutions in the field of motivational psychology.     

Objective and Subjective Socioeconomic Status as Sources of Status-Legitimacy Effect and Legitimation of Income Inequality

System justification theory proposes that people are motivated to perceive the existing social system as fair, legitimate, and desirable. However, status-legitimacy effect, understood as the most disadvantaged living in the most unequal contexts experiencing this need most strongly, has only found mixed support in empirical works. This article presents a comprehensive test of the original reading of status-legitimacy hypothesis which implied that those with lower objective status are the most motivated to system justify and of the respecified version that posits subjective powerlessness to be the driver of undue system legitimization. Multilevel mixed-effects linear regression analysis of International Social Survey Programme modules on social inequality, covering almost 50,000 respondents from 28 countries, shows that the mean effects of both subjective and objective status are in line with predictions of economic rationality. To model contextual inequality, we distinguish between an objective measure, Gini, and perceived amounts of income differences as reported by respondents. The analysis testing contextual moderation lends support for the original reading of status-legitimacy hypothesis—the objectively, rather than subjectively, disadvantaged experience greater motivation to defend the system.     

Cognitive, Affective and Behavioral Correlates of Internalization of Regulations for Religious Activities

The main goal of this study was to examine the relationship between different types of extrinsic motivation for religious behaviors as conceptualised within self-determination theory (Ryan & Deci, 2000) and Wulff's (1991) framework of literal versus symbolic approaches of religious contents. Results from a Belgian sample of active believers (N=186) show that the internalization of one's reasons for performing religious behaviors was positively associated with an open, symbolic interpretation of religious belief contents and a stronger adherence to Christian beliefs. Moreover, internalization was also positively related to general well-being and frequency of prayer but unrelated to church attendance. It is concluded that individuals who engage in religious behaviors because of its perceived personal significance will show more cognitive flexibility and open-mindedness towards Christian belief contents, a stronger adherence to this message, higher well-being and more frequent engagement in specific religious behaviors.

The role of sensorimotor impairments in dyslexia: a multiple case study of dyslexic children

This study attempts to investigate the role of sensorimotor impairments in the reading disability that characterizes dyslexia. Twenty-three children with dyslexia were compared to 22 control children, matched for age and non-verbal intelligence, on tasks assessing literacy as well as phonological, visual, auditory and motor abilities. The dyslexic group as a whole were significantly impaired on phonological, but not sensorimotor, tasks. Analysis of individual data suggests that the most common impairments were on phonological and visual stress tasks and the vast majority of dyslexics had one of these two impairments. Furthermore, phonological skill was able to account for variation in literacy skill, to the exclusion of all sensorimotor factors, while neither auditory nor motor skill predicted any variance in phonological skill. Visual stress seems to account for a small proportion of dyslexics, independently of the commonly reported phonological deficit. However, there is little evidence for a causal role of auditory, motor or other visual impairments.     

Psychometric properties of the Trauma Stages of Recovery

Of the trauma theories available, Herman's has captured the essential features common to most traumatic etiologies. Continued development of this theory has included dimensions within stages of recovery. The Trauma States of Recovery is presented here as a way of assessing stages of recovery and inherent components. Three samples of about 500 college students each and a clinical sample (n=34) were recruited. Independent principal components analyses, employing a scree plot, gave a five-component solution accounting for 40.2% of the total variance. The component solution employed Promax rotation for the correlated components. The five components were named Emotional Awareness and Control, Symptom Mastery, Coping, Memory, and Relationships. Internal consistencies, test-retest reliability, and split-half reliability were acceptable. Response bias was low. Convergent validity (with various subscales from the Beck Depression Inventory, the Self-esteem Scale, the Spielberger Anger-Expression Scale, and the Dissociative Experiences Scale) and discriminant validity (with various subscales of the AIDS Knowledge and Attitudes Survey and Jackson's Personality Research Form Dominance Scale) were promising. The Trauma Stages of Recovery also significantly discriminated between clinical and nonclinical samples on three of the five components, Symptom Mastery, Coping, and Memory.