Exploration of vocal tract properties during serial production of vowels by full term and preterm infants

This study examines the acoustic characteristics of individual vowels and those produced in sequences of three or more during vocal play by full term and preterm at age 6 months. Laboratory and home audiotape recordings of infant vowel sounds were made and digitized for acoustic analysis. Of interest was whether, during production of vowel sequences compared to those produced singly, infants explored the relation between tongue height and tongue advancement, as measured acoustically by the first formant (F1) and second formant (F2) frequencies, respectively. In both groups of infants, the region of F1-F2 space for individually produced vowels was significantly greater than for vowels produced in sequence. High correlation coefficients for F1 and F2 during exploration of vowels produced in sequence were apparent in full term, but not preterm infants. The data support the claim that vowels produced in sequence occupy a more limited region of the vocal tract than those produced singly, and that infants explore the characteristics of their vocalizations within sequences.     

Attachment and Religious Beliefs––Attachment Styles in Evangelical Christians

Attachment styles, interpersonal problems, and personality variables were identified in male members of two German charismatic Christian congregations. To assess attachment styles and interpersonal relations, a semi-structured attachment interview was applied. In addition, self report measures focusing on aspects of self concept, self regulation, and interpersonal problems were used and analysed in relation to attachment styles. Significant differences were found between the investigated group and corresponding norm samples in a number of measures related to interpersonal problems, self regulation, and self concept. Focussing on attachment styles, the results are compared with findings of the literature and discussed accordingly. Dr Ross is a clinical psychologist working mainly in the field of forensic psychology and psychotherapy. At the University of Ulm, Germany, he holds the position of a research fellow. He studied psychology and clinical psychology at the Universities of Freiburg, Germany, and Edinburgh, Scotland. His main research interests are: offender treatment and rehabilitation, risk assessment and risk prediction, migration studies, human attachment, the psychology of religion. He has been involved in a large scale thematic network study funded by the European Commission and devised or participated various other research projects on all abovementioned research areas.     

拒绝敏感性的影响因素——基于“个人×环境模型”

拒绝敏感性指个体对拒绝信息存在焦虑预期,易于知觉并倾向于产生过度反应的程度。以往研究大多关注拒绝敏感性的认知及神经机制,缺少以社会性发展的视角探讨拒绝敏感性影响因素的证据。本文根据“个体×环境模型”,发现性别、外貌特征、人格特质以及早期创伤经历、依恋、专制型教养方式、同伴欺负与友谊及文化差异均可以影响个体拒绝敏感性的水平,且它们之间还存在一定的交互作用。同时,本文对未来研究方向提出了展望。     

Rhyming abilities in 9-month-olds: The role of the vowel and coda explored

Nine-month-olds can respond to a change in rhyme when the conditioned head turn procedure is used [Hayes, R. A., Slater, A., & Brown, E. (2000). Infants’ ability to categorise on the basis of rhyme.Cognitive Development, 15, 405–419]. However, it is not known whether infants are detecting the change in vowel, the change in coda, or both. In Study 1, it was found that 9-month-old infants clearly attend to both the vowel and coda of the syllables presented, since they successfully categorised the syllables on the basis of both. However, infants found it harder to detect the difference when only the vowel or the coda changed than when both changed, a pattern of results that was also found in Study 2 with adults. These findings suggest that preverbal 9-month-olds parse syllables into smaller units than just onset and rime, and do so in a manner that is comparable to that of adults. The findings are discussed in relation to work demonstrating a relationship between rhyming ability and competence in word learning, reading and writing.     

Effect of external motion on correspondence between infant actigraphy and maternal diary

Correspondence between infant actigraphy and mother-recorded diary differed significantly when receiver–operator function area under the curve, correlation, and logistic regression was calculated with and without excluding periods of external motion. External motion occurred in 40% of recording time and significantly changed activity count per epoch.     

The Development of Early Attachment Behaviours

The normative development of attachment behaviours and the changing relationship between the level of activation of the attachment system and the intensity of subsequent attachment behaviours were studied longitudinally from 3 to 12 months of age. The study was based on Bowlby's notion about increasing goal directedness of the attachment system. The sample consisted of two groups of children, 33 children born with cleft lip and palate and 34 children without this congenital anomaly. To circumvent the age-limited applicability of the Strange Situation procedure, a new observational instrument was developed, the so-called Induced Stress at Home procedure. It appeared that the ISH procedure is a valid alternative to induce and measure the attachment behaviours proximity seeking, contact maintenance and avoidance. Using the multilevel model for longitudinal data, it was shown that attachment behaviours are not very stable across age. An elaborated model revealed that the relationship between activation of the attachment system and subsequent contact maintenance and resistant behaviour become less strong with age. No differences between children with and without cleft lip and palate were found.     

The Relation Between Anxiety Sensitivity and Attachment Style in Adolescence and Early Adulthood

Given the accumulating evidence for a role of anxiety sensitivity in the etiology of panic, it is important to understand the developmental origins of anxiety sensitivity. To this end, this study examined the relation between attachment beliefs and anxiety sensitivity in a sample of high school students (n = 203; mean age 15.7 years) and university students (n = 324; mean age 21.7 years). The Experiences in Close Relationships (ECR; K. Brennan, C. Clark, &; P. Shaver, 1998) was used to assess attachment beliefs and to classify participants into attachment groups. The Anxiety Sensitivity Index (ASI; R. A. Peterson &; S. Reiss, 1987) was used to assess participants' levels of anxiety sensitivity. Results supported the hypothesis that individuals with insecure attachment, specifically those classified as preoccupied and fearful (i.e., those with a negative model of self), had significantly higher anxiety sensitivity scores than securely attached individuals in both the high school and college samples.     

Adult attachment and attention to positive and negative emotional face expressions

The present study investigated the relation between adult attachment styles and attention for happy, angry, and neutral emotional face expressions. Using a modified version of the exogenous cueing paradigm, we found that the combination of high attachment anxiety and high attachment avoidance was associated with reduced attention for angry faces. We also observed that anxious people tended to orient attention away from happy faces, especially in combination with high scores on attachment avoidance. These findings replicate and extend the results of a previous study and provide additional information on the role of attention in adult attachment.     

The boundaries between attachment and personality: Localized versus generalized effects in daily social interaction

A diary study examined the effects of romantic attachment (avoidance, anxiety) and autonomous and sociotropic personality on levels of sociability within social interactions across relational contexts (N = 89 undergraduates). As expected, the effects of domain-specific romantic attachment avoidance and anxiety on sociability were localized to social interactions with romantic partners, whereas the effects of autonomy and sociotropy were generalized across relational contexts (i.e., across social interactions with romantic partners, family members, friends, and acquaintances/others). Furthermore, the effects of both autonomy and sociotropy on sociability were partially mediated by domain-specific attachment in domain-congruent (romantic) but not domain-incongruent (non-romantic) relational contexts: romantic avoidance partially mediated the effects of autonomy on sociability toward romantic partners, whereas romantic anxiety partially mediated the effects of sociotropy. These results suggest that autonomy and sociotropy summarize global regularities in relational responding that correspond to those described by attachment avoidance and anxiety—although (unlike attachment) they do so across relational contexts. Domain-specific attachment representations, in contrast, govern responding within context-congruent domains and act as a mechanism through which personality guides social interaction within these domains.     

Parent–child relationships during the divorce process; from attachment theory and intergenerational perspective

This study examined four possible predictors of parental satisfaction in the first year after divorce: Attachment style, parenting style, perception of own parents parenting, and the ex-spouses assessment of the quality of the parents parenting. Findings among 49 divorced couples showed that the mothers satisfaction was anchored in themselves and their behavior, fathers satisfaction in their perceptions of their mothers and ex-wives. Among mothers, the less dismissing their attachment style and the greater the centrality of the child in their parenting style, the more satisfaction they tended to report. Among fathers, greater satisfaction was predicted by more education, perception of their own mother as less overprotective, and their perception of their ex-wifes approval of the quality of their fathering.