Do infants discriminate non-linguistic vocal expressions of positive emotions?

Adults are highly proficient in understanding emotional signals from both facial and vocal cues, including when communicating across cultural boundaries. However, the developmental origin of this ability is poorly understood, and in particular, little is known about the ontogeny of differentiation of signals with the same valence. The studies reported here employed a habituation paradigm to test whether preverbal infants discriminate between non-linguistic vocal expressions of relief and triumph. Infants as young as 6 months who had habituated to relief or triumph showed significant discrimination of relief and triumph tokens at test (i.e. greater recovery to the unhabituated stimulus type), when exposed to tokens from a single individual (Study 1). Infants habituated to expressions from multiple individuals showed less consistent discrimination in that consistent discrimination was only found when infants were habituated to relief tokens (Study 2). Further, infants tested with tokens from individuals from different cultures showed dishabituation only when habituated to relief tokens and only at 10–12 months (Study 3). These findings suggest that discrimination between positive emotional expressions develops early and is modulated by learning. Further, infants' categorical representations of emotional expressions, like those of speech sounds, are influenced by speaker-specific information.     

亲子依恋与初中生亲社会行为:有调节的中介效应

亲社会行为是个体在人际交往中表现出的谦让、帮助、合作、分享等行为,是青少年社会能力发展的重要方面。以往研究表明,安全的亲子依恋对亲社会行为具有重要影响,但亲子依恋发挥作用的具体机制及作用条件还有待深入探讨。本研究在发展系统理论及依恋理论指导下,构建一个有调节的中介效应模型,检验心理资本在亲子依恋与亲社会行为之间的中介作用,以及不良同伴交往对上述中介路径的调节作用。采用亲子依恋问卷、心理资本问卷、不良同伴交往问卷以及亲社会行为问卷对737名初中生进行测查。结构方程模型分析表明:(1)在控制了年龄、性别和社会经济地位后,亲子依恋对亲社会行为具有显著的正向预测作用。(2)中介效应检验表明,心理资本在亲子依恋与亲社会行为之间具有完全中介作用。(3)有调节的中介效应检验进一步表明,不良同伴交往调节了"亲子依恋→心理资本→亲社会行为"的前半段,即当初中生的不良同伴交往偏多时,亲子依恋对心理资本的促进作用减弱。本研究的发现表明,安全的依恋关系有利于培养初中生的心理资本,进而促进亲社会行为。但是,较高的不良同伴交往会阻碍亲子依恋积极作用的发挥。本研究验证了家庭系统、同伴系统和个人系统对亲社会行为的联合作用,对初中生亲社会行为的培养具有一定的指导意义。     

Argument Beliefs Mediate Relations Between Attachment Style and Conflict Tactics

This study explores the importance of romantic relationship partners' beliefs about argument. Findings support a model in which a view of argument as threatening to relationships mediates the positive association between both anxious and avoidant attachment and the use of self‐focused conflict tactics such as dominating and denying. A belief that argument is devoid of benefit mediates a negative association between avoidant attachment and the use of other‐oriented tactics such as integrating/compromising and obliging.     

Postpartum depression and attachment: Is anybody here?

Abstract

The paper presents a developmental and dynamic multitheoretical overview of many dimensions of attachment-related processes activated under the conditions of maternal depression. The clinical vignette (from the analytic practice of Eva D. Papiasvili) of reconstructive anaytic work with an adult patient illustrates the profound impact of maternal depression on precocious early differentiation between the attachment styles, of the depressed parent and the substitute caregiver, at the root of early “counterdependent” self-sufficiency. Through reconstructive interpretive work, first with enactments and then dreams, pertaining to not-remembered, represented, or symbolized events of earliest infancy, the patient is able to make a series of developmentally transformative symbolic leaps, restoring the capacity for intimacy, hope, trust, and pleasure. This breaks the intergenerational mother–daughter transmission of postpartum depression and related problematic attachment.     

Effects of Attachment on Coping Efficacy,Career Decision Self‐Efficacy,and Life Satisfaction

This study examined attachment, self‐efficacy variables, and life satisfaction of 583 undergraduate students. The type of analysis used was structural equation modeling. Findings indicated that students with greater avoidant and anxious attachment patterns reported lower levels of career decision self‐efficacy and coping efficacy, which then had a positive relationship with life satisfaction. Implications for theory, research, and practice were provided.