The Bonds that Remind Us: Maternal Reminiscing for Bonding Purposes in Relation to Children's Perceived Competence and Social Acceptance

The present study investigated the relation between characteristics of mother–child reminiscing and children's perceived competence and social acceptance. We focused specifically on conversations for bonding purposes (i.e., conversations that serve the function of maintaining or strengthening the relationship between the child and the mother) as bonding may be a particularly salient context for the development of self‐views. Fifty‐two mothers and their 4‐year‐old children engaged in a past‐talk conversation where mothers were instructed to try to bond with their children. Children's perceived cognitive and physical competence and maternal and peer acceptance, along with language, were measured. Our results indicated that characteristics of maternal talk, particularly maternal support of child's autonomy and child‐centred content, were strongly related to children's perceived social acceptance. Although weaker, there were also associations between maternal talk and children's perceived competence. Results are discussed in light of theories arguing in favour of parent–child discourse as a mechanism for self‐development. Copyright © 2014 John Wiley & Sons, Ltd.     

Exploring Daily Religious/Spiritual Activities Among Older Couples: Religious/Spiritual Influence Moderating the Effects of Health Symptoms on Marital Interactions

Using data from 191 later-life couples across 14 days, patterns of husband and wife religious/spiritual activities were explored, as well as how those activities predicted daily marital processes and how they moderated the links between daily physical symptoms and marital interactions. Husband and wife reports of religious/spiritual influence were linked with their own positive and negative marital interactions (“actor” effects). However, only husband religious/spiritual influence was linked with wife marital interactions (“partner” effects). Religious/spiritual influence moderated the link between symptoms and marital interactions for wives. Findings suggest a buffering effect of religious/spiritual activities on daily symptoms for older married wives.     

心理理论与社会互动方式对初中生社会善念发展的影响

为了探讨初中生社会善念的发展特点及相关影响因素,实验1采用卡通插图范式和SoMi范式,以628名7~9年级初中生为被试,考察不同心理理论类型初中生的社会善念的发展;实验2使用社会互动情境和SoMi范式,以360名7~9年级初中生为被试,考察社会互动方式与反馈类型对不同年级初中生社会善念的影响。结果发现:(1)初中生的社会善念不存在年级和性别差异,但7年级中高情感心理理论初中生的社会善念显著多于高认知心理理论初中生;(2)7年级初中生在积极反馈条件下的社会善念较多,而8年级初中生在消极反馈条件下较多,9年级初中生在这两种条件下则不存在显著差异;(3)在合作情境中,初中生在积极反馈下的社会善念更多,而在竞争情境中,初中生在消极反馈下的社会善念更多。研究说明初中生的社会善念具有跨年龄和跨性别的稳定性,并且会受到心理理论、社会互动方式及反馈类型的影响。     

A novel approach to mechanical foot stimulation during human locomotion under body weight support

Input from the foot plays an essential part in perceiving support surfaces and determining kinematic events in human walking. To simulate adequate tactile pressure inputs under body weight support (BWS) conditions that represent an effective form of locomotion training, we here developed a new method of phasic mechanical foot stimulation using light-weight pneumatic insoles placed inside the shoes (under the heel and metatarsus). To test the system, we asked healthy participants to walk on a treadmill with different levels of BWS. The pressure under the stimulated areas of the feet and subjective sensations were higher at high levels of BWS and when applied to the ball and toes rather than heels. Foot stimulation did not disturb significantly the normal motor pattern, and in all participants we evoked a reliable step-synchronized triggering of stimuli for each leg separately. This approach has been performed in a general framework looking for “afferent templates” of human locomotion that could be used for functional sensory stimulation. The proposed technique can be used to imitate or partially restore surrogate contact forces under body weight support conditions.     

Right hemisphere dominance for emotion processing in baboons

Asymmetries of emotional facial expressions in humans offer reliable indexes to infer brain lateralization and mostly revealed right hemisphere dominance. Studies concerned with oro-facial asymmetries in nonhuman primates largely showed a left-sided asymmetry in chimpanzees, marmosets and macaques. The presence of asymmetrical oro-facial productions was assessed in Olive baboons in order to determine the functional cerebral asymmetries. Two affiliative behaviors (lipsmack, copulation call) and two agonistic ones (screeching, eyebrow-raising) were recorded. For screeching, a strong and significant left hemimouth bias was found, but no significant bias was observed for the other behaviors. These results are discussed in the light of the available literature concerning asymmetrical oro-facial productions in nonhuman primates. In addition, these findings suggest that human hemispheric specialization for emotions has precursors in primate evolution.     

Studying caregiver-infant co-regulation in dynamic,diverse cultural contexts: A call to action

Caregivers and infants co-regulate their physiology, emotions, and behavior in a way that is dynamically responsive to each other and the contexts in which they live. This paper is an introduction and call to action for researchers interested in understanding how to study caregiver-infant interactions in the home and diverse cultural contexts, including marginalized communities. We argue that research will be more valid, culturally relevant, and tapped-in to the daily lives of caregivers and infants if there is partnership and collaboration with the caregivers in the design of the questions, data collection and analysis, and distribution of the findings. We recommend dynamically assessing emotions, behaviors, and physiology using repeated sampling methods including ecological momentary assessments (EMA), salivary bioscience, and actigraphy. We aim to extend current practices of studying caregiver-infant co-regulation by measuring fluctuations of daily life and considering sociocultural factors that shape naturalistic caregiver-infant interactions. Using methodological advancements and community-based participatory research approaches can enable developmental scientists to measure life as it is actually lived.     

Children over-imitate adults and peers more than puppets

Researchers commonly use puppets in development science. Amongst other things, puppets are employed to reduce social hierarchies between child participants and adult experimenters akin to peer interactions. However, it remains controversial whether children treat puppets like real-world social partners in these settings. This study investigated children's imitation of causally irrelevant actions (i.e., over-imitation) performed by puppet, adult, or child models. Seventy-two German children (Age_Range = 4.6–6.5 years; 36 girls) from urban, socioeconomically diverse backgrounds observed a model retrieving stickers from reward containers. The model performed causally irrelevant actions either in contact with the reward container or not. Children were more likely to over-imitate adults’ and peers’ actions as compared to puppets’ actions. Across models, they copied contact actions more than no-contact actions. While children imitate causally irrelevant actions from puppet models to some extent, their social learning from puppets does not necessarily match their social learning from real-world social agents, such as children or adults.

Research Highlights

• We examined children's over-imitation from adult, child, and puppet models to validate puppetry as an approach to simulate non-hierarchical interactions.
• Children imitated adults and child models at slightly higher rates than puppets.
• This effect was present regardless of whether the irrelevant actions involved physical contact to the reward container or not.
• In our study children's social learning from puppets does not match their social learning from human models.

     

An assessment of age differences in theory of mind using the virtual assessment of mentalizing ability

ABSTRACT

Prior research has shown that older adults perform more poorly than young on tasks that assess theory of mind (ToM). However, these studies have used tasks that are performed “offline” (i.e., requiring a second-person perspective) as opposed to “online” (i.e., requiring a first-person perspective). Therefore, the present study was designed to establish whether age-related ToM difficulties are also evident when an “online” measure of ToM is used. Forty younger and 40 older adults completed the Virtual Assessment of Mentalizing Ability (VAMA) along with two conventional ToM tasks. No age differences were evident on the conventional measures, but older adults had lower accuracy on the VAMA relative to their younger counterparts. The overall pattern of errors did not differ between the groups. These data provide no evidence that age effects are reduced when stimuli are used that are more likely to engage the mentalizing processes elicited in real life social interactions.