Parallels in Preschoolers' and Adults' Judgments About Ownership Rights and Bodily Rights

Understanding ownership rights is necessary for socially appropriate behavior. We provide evidence that preschoolers' and adults' judgments of ownership rights are related to their judgments of bodily rights. Four‐year‐olds (n = 70) and adults (n = 89) evaluated the acceptability of harmless actions targeting owned property and body parts. At both ages, evaluations did not vary for owned property or body parts. Instead, evaluations were influenced by two other manipulations—whether the target belonged to the agent or another person, and whether that other person approved of the action. Moreover, these manipulations influenced judgments for owned objects and body parts in the same way: When the other person approved of the action, participants' judgments were positive regardless of who the target belonged to. In contrast, when that person disapproved, judgments depended on who the target belonged to. These findings show that young children grasp the importance of approval or consent for ownership rights and bodily rights, and likewise suggest that people's notions of ownership rights are related to their appreciation of bodily rights.     

Category structure affects the developmental trajectory of children's inductive inferences for both natural kinds and artefacts

Inductive reasoning is fundamental to human cognition, yet it remains unclear how we develop this ability and what might influence our inductive choices. We created novel categories in which crucial factors such as domain and category structure were manipulated orthogonally. We trained 403 4–9-year-old children to categorise well-matched natural kind and artefact stimuli with either featural or relational category structure, followed by induction tasks. This wide age range allowed for the first full exploration of the developmental trajectory of inductive reasoning in both domains. We found a gradual transition from perceptual to categorical induction with age. This pattern was stable across domains, but interestingly, children showed a category bias one year later for relational categories. We hypothesise that the ability to use category information in inductive reasoning develops gradually, but is delayed when children need to process and apply more complex category structures.     

Grounding principles for inferring agency: Two cultural perspectives

The present research investigates cultural variation in grounding principles for inferring agency in order to address an important theoretical debate: does cultural diversity in agency concepts reflect an animistic overextension of (universal) folkpsychology, as many have argued, or an alternative theory of folkcommunication based on relational principles? In two experiments, mind perception measures were adapted to assess beliefs concerning the agency of non-animal kinds (plants, abiotic kinds, complex artifacts) among Indigenous Ngöbe adults in Panama and US college students. Agency attributions varied systematically, with Ngöbe ascribing greater agency to non-animal natural kinds and US college participants ascribing greater agency to complex artifacts. Analysis of explanations revealed divergent interpretations of agency as a prototypically human capacity requiring consciousness (US), versus a relational capacity expressed in directed interactions (Ngöbe). Converging measures further illuminated the inferential principles underlying these agency attributions. (1) An experimental relational framing of agency probes facilitated Ngöbe but not US agency attributions. (2) Further analysis showed that three key dimensions of agency attribution (experience, cognition, animacy) are organized differently across cultures. (3) A Bayesian approach to cultural consensus modeling confirmed the presence of two distinct consensus models rather than variations on a single (universal) model. Together, these results indicate that conceptual frameworks for agency differ across US college and Ngöbe communities. We conclude that Ngöbe concepts of agency derive from a distinct theory of folkcommunication based on an ecocentric prototype rather than overextensions of an anthropocentric folkpsychology. These observations suggest that folkpsychology and mind perception represent culture specific frameworks for agency, with significant implications for domain-specificity theory and our understanding of cognitive diversity.     

儿童学业情绪的领域特殊性研究

本研究综合运用多种问卷,选取六年级与八年级被试共516人,考察儿童学业情绪的领域特殊性。结果表明：1）儿童学业情绪存在普遍的显著性学科差异;2）各学科学业情绪都存在比较普遍的性别差异和年级差异,男女生在各自的优势学科中表现出比较积极的情绪,六年级学生学业情绪优于八年级学生;3）在各个学科中,家庭支持对学业情绪的影响表现出比较强的一致性,家庭支持与积极性情绪存在显著性正向关系,家庭支持对消极性情绪存在较为复杂的影响机制。     

Happiness and Domain Satisfaction in Taiwan

Happiness and life satisfaction are two empirically correlated but nobreak conceptually different measures of well-being. As an emotional state, happiness is sensitive to sudden changes in mood, whilst satisfaction is regarded as a cognitive or judgmental state. Using estimations from two empirical models, the aim of this study is to examine the determinants of happiness and satisfaction amongst nobreak Taiwanese people in a number of life domains. First of all, we attempt to investigate the individual characteristics of happiness by using an ordered probit model. Secondly, using ordinary least squares, we include an individual's value or attitude variables as nobreak determinants of the level of satisfaction with different life domains.Our results suggest that higher income is associated with a higher level of subjective well-being. Measures of comparison income are significantly negatively correlated with the reported level of happiness and job satisfaction, which supports the hypothesis that well-being depends on income relative to a reference group. Consistent with the results from other countries, married people report a higher degree of happiness and satisfaction, whilst the past experience of unemployment significantly reduces subjective well-being. There is little gender difference in happiness or satisfaction with different domains. Furthermore, individual's personal values have strong effects on both marital satisfaction and job satisfaction. The findings of this paper confirm that the effects of personal characteristics are fundamentally different in terms of happiness and satisfaction with specific domains of life.     

科学创造力与艺术创造力:启动效应及领域影响

如何有效地提升创造力,是创造力研究和实践领域的核心问题之一.而对创造力表达及其影响机制的把握则是创造力提升的必要前提.本研究计划通过实施科学创造力及艺术创造力的启动实验,以不同专业大学生为被试,来探索科学创造力和艺术创造力表达的个体心理机制,及外部影响的作用模式,从而厘清在动机启动、样例启动和自我启动之间,究竟何种启动模式对创造力的表达最为有效;进而,通过对来自理工科和艺术专业领域评分者对科学创造力及艺术创造力作品的评分比较,来考查两种创造力模式间可能存在的领域影响.经由以上的探究,试图为科学与艺术创造力的发展与促进提供科学依据和建构理论框架.     

Counting Stages

This paper defends stage theory against the argument from diachronic counting. It argues that stage theorists can appeal to quantifier domain restriction in order to accommodate intuitions about diachronic counting sentences. Two approaches involving domain restriction are discussed. According to the first, domains of counting are usually restricted to stages at the time of utterance. This approach explains intuitions in many cases, but is theoretically costly and delivers wrong counts if diachronic counting is combined with fission or fusion. On the second approach, domains of counting are usually restricted in an indeterminate way, so as to include at most one member of any maximal class of counterpart-interrelated stages (with respect to a certain utterance). This view can accommodate all the relevant intuitions about counting sentences, and it fits well with a new stage-theoretic view of reference that allows speakers to refer to both present and past stages.     

Visual statistical learning in infancy: evidence for a domain general learning mechanism

The rapidity with which infants come to understand language and events in their surroundings has prompted speculation concerning innate knowledge structures that guide language acquisition and object knowledge. Recently, however, evidence has emerged that by 8 months, infants can extract statistical patterns in auditory input that are based on transitional probabilities defining the sequencing of the input's components (Science 274 (1996) 1926). This finding suggests powerful learning mechanisms that are functional in infancy, and raises questions about the domain generality of such mechanisms. We habituated 2-, 5-, and 8-month-old infants to sequences of discrete visual stimuli whose ordering followed a statistically predictable pattern. The infants subsequently viewed the familiar pattern alternating with a novel sequence of identical stimulus components, and exhibited significantly greater interest in the novel sequence at all ages. These results provide support for the likelihood of domain general statistical learning in infancy, and imply that mechanisms designed to detect structure inherent in the environment may play an important role in cognitive development.