Infants' understanding of object-directed action

When and in what ways do infants recognize humans as intentional actors? An important aspect of this larger question concerns when infants recognize specific human actions (e.g. a reach) as object-directed (i.e. as acting toward goal-objects). In two studies using a visual habituation technique, 12-month-old infants were tested to assess their recognition that an adult's reach is directed toward its target object. Infants in the experimental condition were habituated to a display in which an actor reached over a wall-like barrier with an arcing arm movement, to pick up a ball. After habituation infants saw two test displays, for which the barrier was removed. In the direct test event the actor reached directly for the ball, the arm tracing a visually new path, but the action consistent with attempting to reach for the object as directly as possible. In the indirect test event the actor traced the old path, reaching over in an arc, even though the wall was no longer present. This arm movement was identical to that in habituation but no longer displayed a reach going directly to its object. In a control condition infants saw the same movements but in a situation with no goal-object. In the experimental conditions, with a goal object present, infants looked longer at the indirect test event in comparison to the direct test event. In the control conditions infants looked equally at both indirect and direct test events. We conclude that sensitivity to human object-directed action is established by 12-month-olds and compare these results to recent findings by [Gergely, G., Nadasdy, Z., Csibra, G., & Biro S. (1995). Taking the intentional stance at 12 months of age. Cognition, 56, 165-193] and [Woodward, A. (1998). Infants selectively encode the goal object of an actor's reach. Cognition, 69, 1-34].     

Infants' representations of three-dimensional occluded objects

Infants' ability to represent objects has received significant attention from the developmental research community. With the advent of eye-tracking technology, detailed analysis of infants' looking patterns during object occlusion have revealed much about the nature of infants' representations. The current study continues this research by analyzing infants' looking patterns in a novel manner and by comparing infants' looking at a simple display in which a single three-dimensional (3D) object moves along a continuous trajectory to a more complex display in which two 3D objects undergo trajectories that are interrupted behind an occluder. Six-month-old infants saw an occlusion sequence in which a ball moved along a linear path, disappeared behind a rectangular screen, and then a ball (ball-ball event) or a box (ball-box event) emerged at the other edge. An eye-tracking system recorded infants' eye-movements during the event sequence. Results from examination of infants' attention to the occluder indicate that during the occlusion interval infants looked longer to the side of the occluder behind which the moving occluded object was located, shifting gaze from one side of the occluder to the other as the object(s) moved behind the screen. Furthermore, when events included two objects, infants attended to the spatiotemporal coordinates of the objects longer than when a single object was involved. These results provide clear evidence that infants' visual tracking is different in response to a one-object display than to a two-object display. Furthermore, this finding suggests that infants may require more focused attention to the hidden position of objects in more complex multiple-object displays and provides additional evidence that infants represent the spatial location of moving occluded objects.     

Infants' perception of illusory contours in static and moving figures

We investigated 3-8-month-olds' (N=62) perception of illusory contours in a Kanizsa figure by using a preferential looking technique. Previous studies suggest that this ability develops around 8 months of age. However, we hypothesized that even 3-4-month-olds could perceive illusory contours in a moving figure. To check our hypothesis, we created an illusory contour figure in which the illusory square underwent lateral movement. By rotating the elements of this figure, we created non-illusory contour figures. We found that: (1) infants preferred moving illusory contours to non-illusory contours by 3-4 months of age, and (2) only 7-8-month-olds preferred static illusory contours. Our findings demonstrate that motion information promotes infants' perception of illusory contours. Our results parallel those reported in the study of partly occluded objects ().     

Infants' understanding of false labeling events: the referential roles of words and the speakers who use them

The four studies reported here examine whether 16-month-old infants' responses to true and false utterances interact with their knowledge of human agents. In Study 1, infants heard repeated instances either of true or false labeling of common objects; labels came from an active human speaker seated next to the infant. In Study 2, infants experienced the same stimuli and procedure; however, we replaced the human speaker of Study 1 with an audio speaker in the same location. In Study 3, labels came from a hidden audio speaker. In Study 4, a human speaker labeled the objects while facing away from them. In Study 1, infants looked significantly longer to the human agent when she falsely labeled than when she truthfully labeled the objects. Infants did not show a similar pattern of attention for the audio speaker of Study 2, the silent human of Study 3 or the facing-backward speaker of Study 4. In fact, infants who experienced truthful labeling looked significantly longer to the facing-backward labeler of Study 4 than to true labelers of the other three contexts. Additionally, infants were more likely to correct false labels when produced by the human labeler of Study 1 than in any of the other contexts. These findings suggest, first, that infants are developing a critical conception of other human speakers as truthful communicators, and second, that infants understand that human speakers may provide uniquely useful information when a word fails to match its referent. These findings are consistent with the view that infants can recognize differences in knowledge and that such differences can be based on differences in the availability of perceptual experience.     

“社会镶嵌”:变迁社会中宗教行为分析的新视角

当前佛教发展的一个显著特点就是佛教与佛教文化旅游经济同步发展,佛教文化旅游经济在为佛教提供发展机遇的同时,也促进了社会关系的"镶嵌"。由于社会市场机制的过度镶嵌,虽然不必然导致宗教的式微,但"去神化"意味着僧人不再是地区群体认同的基础,无法再以其所持有的价值观赋予世俗事务神圣意义。也许"过度镶嵌"并没有造成宗教组织的没落或消失,反而在消费市场中取得流行的风尚,但问题在于现代社会这种外在的消费心态使得一些佛教组织不惜利用"媚俗"或"庸俗"的手段迎合市场社会,而失去原有的信仰面貌,以至引起很大争议。     

Infants' categorization of novel objects with more or less obvious features

In five experiments, 14- to 15-month-old infants' categorization of objects on the basis of more or less obvious features was investigated. Using an object examining paradigm, a total of 200 infants were familiarized with novel objects that shared either more obvious features (i.e., easily visible) or less obvious features (i.e., accessible by lifting a flap), followed by an in-category object and an out-of-category object. When only perceptual information was available, infants formed a category on the basis of the more obvious features but not on the basis of the less obvious features (Experiments 1 and 3). When infants were provided with animacy cues and/or object names, they formed categories on the basis of either more or less obvious features (Experiments 2, 4, and 5). The results of these studies delineate the role of animacy cues and object names in establishing categories on the basis of less obvious features.     

Pathways Between Marriage and Parenting for Wives and Husbands: The Role of Coparenting

As family systems research has expanded, so have investigations into how marital partners coparent together. Although coparenting research has increasingly found support for the influential role of coparenting on both marital relationships and parenting practices, coparenting has traditionally been investigated as part of an indirect system which begins with marital health, is mediated by coparenting processes, and then culminates in each partner's parenting. The field has not tested how this traditional model compares with the equally plausible alternative model, in which coparenting simultaneously predicts both marital relationships and parenting practices. Furthermore, statistical and practical limitations have typically resulted in only one parent being analyzed in these models. This study used model-fitting analyses to include both wives and husbands in a test of these two alternative models of the role of coparenting in the family system. Our data suggested that both the traditional indirect model (marital health to coparenting to parenting practices), and the alternative predictor model where coparenting alliance directly and simultaneously predicts marital health and parenting practices, fit for both spouses. This suggests that dynamic and multiple roles may be played by coparenting in the overall family system, and raises important practical implications for family clinicians.     

Longitudinal Associations among Fathers' Perception of Coparenting,Partner Relationship Quality,and Paternal Stress during Early Childhood

This study examined the longitudinal and concurrent associations among fathers' perceptions of partner relationship quality (happiness, conflict), coparenting (shared decision making, conflict), and paternal stress. The sample consisted of 6,100 children who lived with both biological parents at 24 and 48 months in the Early Childhood Longitudinal Study‐Birth Cohort data set. The results showed that there are significant and concurrent associations between fathers' perceptions of the coparenting relationship and paternal stress, and between partner relationship quality and paternal stress. There was also a positive direct longitudinal association between partner relationship conflict and paternal stress. However, we found only one longitudinal cross‐system mediation effect: fathers' perception of coparenting conflict at 48 months mediated the association between partner relationship conflict at 24 months and paternal stress at 48 months. The family practice implications of these findings are discussed.     

Evidence for the effectiveness of the Early Literacy Support programme

Background. It is widely recognized that effective interventions for poor reading involve training in phoneme awareness and letter‐sound knowledge, linked in the context of reading books. From the applied perspective, it is important to gather data on the effectiveness of different forms of implementation of literacy support within this framework. Aim. We evaluate the effectiveness of the UK Early Literacy Support (ELS) programme ( Department for Education and Skills [DfES], 2001 ) relative to a programme of Reading Intervention based on ‘sound linkage’ ( Hatcher, Hulme, & Ellis, 1994 ). Sample. The sample comprised 128 6‐year‐old children, from 16 primary schools in a Local Education Authority (LEA) in the north of England. Method. The children were nominated as in need of special help by their class teachers and allocated to one of the two programmes. Results. After controlling for a difference in spelling ability at the start of the intervention, it was found that both groups of children made equivalent and significant gains in reading and spelling that were maintained at follow‐up. The standardized scores were in the average range. Regression analyses confirmed the importance of initial reading ability as well as letter identification, phoneme manipulation, and sound linkage in predicting progress in learning to read and to spell. Conclusion. The ELS programme provides a cost effective method of boosting 6‐year‐old children's reading to an average level.     

Check & Connect: The importance of relationships for promoting engagement with school

The purpose of this study was to examine whether the closeness and quality of relationships between intervention staff and students involved in the Check & Connect program were associated with improved student engagement in school. Participants included 80 elementary and middle school students referred to the Check & Connect program for poor attendance, an early sign of disengagement, while in elementary school. After accounting for student risk and prior attendance, student and interventionist perceptions of the closeness and quality of their relationship were found to be associated with improved engagement in terms of school attendance, and interventionist perceptions of their relationships with students were associated with teacher-rated academic engagement (e.g., prepared for class, work completion, persistence). The importance of designing and evaluating relationship-based interventions for students at-risk for school failure is discussed.     

From Social Withdrawal to Social Confidence: Evidence for Possible Pathways

Children born with a possible predisposition toward shyness face many social challenges. Researchers over the past four decades have begun to identify specific factors that influence shy children’s social skill development and their level of peer acceptance. The purpose of this article is to review factors across each developmental stage that have been found to either promote or hinder the development of social competence and peer acceptance in shy children. These factors include physiological differences, caregiver influences, emotion socialization, friendships, general peer support, coping skills, organized social activities, and socioeconomic status.     

From Social Withdrawal to Social Confidence: Evidence for Possible Pathways

Children born with a possible predisposition toward shyness face many social challenges. Researchers over the past four decades have begun to identify specific factors that influence shy children’s social skill development and their level of peer acceptance. The purpose of this article is to review factors across each developmental stage that have been found to either promote or hinder the development of social competence and peer acceptance in shy children. These factors include physiological differences, caregiver influences, emotion socialization, friendships, general peer support, coping skills, organized social activities, and socioeconomic status.     

Relating Engagement to Outcomes in Prevention: The Case of a Parenting Program for Couples

Analyses of program engagement can provide critical insight into how program involvement leads to outcomes. This study examines the relation between participant engagement and program outcomes in Family Foundations (FF), a universal preventive intervention designed to help couples manage the transition to parenthood by improving coparenting relationship quality. Previous intent-to-treat outcome analyses from a randomized trial indicate FF improves parental adjustment, interparental relationships, and parenting. Analyses for the current study use the same sample, and yield statistically reliable relations between participant engagement and interparental relationships but not parental adjustment or parenting. Discussion considers implications for FF and the difficulties researchers face when examining the relation between engagement and outcomes in preventive interventions.     

Something Old, Something New: Evidence of Self-Accommodation to Gendered Social Change

Two studies examined how individuals adapt the self to social trends—in particular, when the social roles of the gender ingroup change, do people readily leave behind traditional roles in favor of nontraditional roles? We hypothesized that self-relevant cognitions and behaviors would accommodate to societal change, and we found that this accommodation took the shape of greater acceptance of nontraditional roles alongside continued acceptance of traditional roles. Experiment 1 included 112 undergraduates from the Midwestern U.S. who learned about social change or social stability by reading articles ostensibly published in a newspaper. Individuals who learned about social change for their gender ingroup, relative to those learning about social stability, projected greater personal success in careers, particularly for gender-nontraditional careers. Experiment 2 examined behavioral responses to social change in a sample of 198 female undergraduates from the Midwestern U.S. Participants learned about social change or social stability and then chose to view either a website focused on physical appearance (i.e., traditional choice) or leadership (i.e., nontraditional choice). Behavioral responses to social change reflected accommodation to the anticipated social structure: Individuals who learned about social change chose to view information about nontraditional rather than traditional roles. These studies provide initial experimental evidence investigating how individuals adapt the self to the social structure.     

进化心理学视角下母亲教养行为的代际传承性研究

采用问卷法,从生命史理论的角度探讨母亲教养行为的代价传递性。研究问题一显示,童年期家庭环境的艰苦性和不可预测性不能预测个体成年后的生命史策略,原生家庭母亲的专制型教养方式通过焦虑型依恋行为的中介作用可以间接地负向预测成年女儿的生命史慢策略,原生家庭母亲的民主型教养方式可以直接预测成年女儿的生命史慢策略;研究问题二显示,生命史慢策略在原生家庭母亲的民主型教养行为和成年女儿的合作型协同教养行为之间起着完全中介作用。     

Improving Experience in Personal Social Systems through Family Constellation Seminars: Results of a Randomized Controlled Trial

This study examined the efficacy of family constellation seminars (FCSs) on individuals' experience in their personal social systems, especially the experience of belonging, autonomy, accord, and confidence. We conducted a single‐blind, stratified and balanced, randomized controlled trial. Participants were 208 adults (M = 48 years, SD = 10, 79% women) who were randomly allocated either to the intervention group (3‐day FCSs; 64 active participants, 40 observing participants) or to the wait‐list group (64 active participants, 40 observing participants). Change was measured short‐term (2‐week and 4‐month follow‐up) using the Experience In Social Systems Questionnaire, personal domain (EXIS.pers). EXIS.pers is a new outcome measure being applied for the first time in evaluation research. In addition, we used interpersonal scales derived from established measures (Outcome Questionnaire, OQ‐45; Tool for the Evaluation of the Psychotherapeutic Progress, FEP). The average person in the intervention group showed improved experience in personal social systems, as compared with approximately 73% of the wait‐list group after 2 weeks (total score: Cohen's d = .61, p = .000) and 69% of the wait‐list group after 4 months (total score: d = .53, p = .000). The results were confirmed in per‐protocol analyses (n = 191) by the results of the EXIS.pers dimensions (Belonging, Autonomy, Accord, and Confidence) and the interpersonal scales derived from the OQ‐45 and FEP. No adverse events were reported. This RCT provides first evidence that FCSs tend to positively influence participants' experience in their social systems.     

Infants' long-term memory for the sound patterns of words and voices

Infants' long-term memory for the phonological patterns of words versus the indexical properties of talkers' voices was examined in 3 experiments using the Headturn Preference Procedure (D. G. Kemler Nelson et al., 1995). Infants were familiarized with repetitions of 2 words and tested on the next day for their orientation times to 4 passages--2 of which included the familiarized words. At 7.5 months of age, infants oriented longer to passages containing familiarized words when these were produced by the original talker. At 7.5 and 10.5 months of age, infants did not recognize words in passages produced by a novel female talker. In contrast, 7.5-month-olds demonstrated word recognition in both talker conditions when presented with passages produced by both the original and the novel talker. The findings suggest that talker-specific information can prime infants' memory for words and facilitate word recognition across talkers.     

A Social Network Analysis of Friendship and Spiritual Support in a Religious Congregation

Religious congregations are social settings where people gather together in community to pursue the sacred (Pargament, 2008). Such settings are important to understand as they provide a context for individuals to develop relationships, share ideas and resources, and connect individuals to larger society (Todd, 2017a). Yet, research to date has not deeply examined the inherently relational nature of religious congregations. Thus, in this study, we used social settings theory (Seidman, 2012; Tseng & Seidman, 2007) to develop and test hypotheses about relationships within one Christian religious congregation. In particular, we used social network analysis to test hypotheses about relational activity, popularity, and homophily for friendship and spiritual support types of relational links. Our findings demonstrate how relational patterns may be linked to participation in congregational activities, occupying a leadership role, a sense of community and spiritual satisfaction, stratification, socialization, and spiritual support. Overall, this advances theory and research on the relational aspects of religious congregations, and more broadly to the literature on social settings. Limitations, directions for future research, and implications for theory and religious congregations also are discussed.     

Evidence for the Continuity of Early Problem Behaviors: Application of a Developmental Model

Evidence of the continuity of early problem behaviors in young girls and boys was examined developmentally. Data were gathered on 104 mother-child dyads from low-income families when children were between 1 and 5 years of age. Difficult temperament, aggression, and noncompliance from 12 to 24 months, and externalizing and internalizing problems at 36 and 60 months, were assessed. The results provide evidence for the continuity of early behavioral and emotional problems and support for the early differentiation between internalizing and externalizing problems. Implications of the current findings for prevention efforts are presented.