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211.
Annika Melinder Danielle Forbes Ed Tronick Linn Fikke Gustaf Gredebck 《Infant behavior & development》2010,33(4):472-481
The Face-to-Face Still-Face paradigm (FFSF) has been used to investigate how infants react to stressful events. However, there is little developmental data on the FFSF effect, and whether it connects to a specific relationship (e.g., to a mother versus a stranger). This prospective longitudinal study aims to evaluate developmental changes in infant reaction to the FFSF presented by the mother or a stranger at 2, 4, 6, and 8 months of age (n = 39). Results show that infant negativity was expressed less in relation to a stranger, the identity effect. Results further suggest that from 6 to 8 months of age, stranger induced protest flattens out; whereas mother induced protest decreases. The results are discussed in relation to different theories regarding infant responsiveness. 相似文献
212.
In an experiment of nature, a normal cohort of parents who were raised under communal sleeping arrangements (CSA) in Israeli kibbutzim are raising their infants at home under home‐based family sleeping arrangements. The present study focused on exploring the links between the early sleep experiences of CSA parents and their present sleep‐related beliefs and behaviors. In particular, the study assessed whether the cognitions of CSA parents regarding infant sleep differ from cognitions of parents who were raised under home‐based family sleeping arrangements. Furthermore, parental soothing methods and infant sleep patterns were compared. One hundred forty‐one families participated in this study. The children's ages ranged between 4.5 to 30 months. Parental cognitions were evaluated by two questionnaires. Infant sleep was assessed by a questionnaire and by daily parental reports. As expected, CSA parents were more likely than were control parents to: (a) interpret infant night wakings as a sign of distress and (b) actively soothe their infants at bedtime, co‐sleep with them, and report more night wakings of their infants. These findings support the hypothesis that early childhood sleep‐related experiences of parents (“Ghosts in the Nursery”) influence their parental sleep‐related cognitions that in turn affect infant sleep patterns. 相似文献
213.
Ruth E. Propper Lauren J. O’Donnell Stephen Whalen Yanmei Tie Isaiah H. Norton Ralph O. Suarez Lilla Zollei Alireza Radmanesh Alexandra J. Golby 《Brain and cognition》2010
The present study examined the relationship between hand preference degree and direction, functional language lateralization in Broca’s and Wernicke’s areas, and structural measures of the arcuate fasciculus. Results revealed an effect of degree of hand preference on arcuate fasciculus structure, such that consistently-handed individuals, regardless of the direction of hand preference, demonstrated the most asymmetric arcuate fasciculus, with larger left versus right arcuate, as measured by DTI. Functional language lateralization in Wernicke’s area, measured via fMRI, was related to arcuate fasciculus volume in consistent-left-handers only, and only in people who were not right hemisphere lateralized for language; given the small sample size for this finding, future investigation is warranted. Results suggest handedness degree may be an important variable to investigate in the context of neuroanatomical asymmetries. 相似文献
214.
We assessed the differences in psychological distress and delinquent participation between singleton and non-singleton Chinese
adolescents and the extent to which parental responsiveness (mother’s vs. father’s) might account for such differences. Using
survey reports of 1,924 7th and 8th graders from three middle schools in the outskirts of Fuzhou, China, we observed small
but significant differences between singleton and non-singleton adolescents. Singletons reported lower levels of psychological
distress and delinquent participation than non-singleton adolescents. Furthermore, singletons received higher levels of parental
responsiveness, which was inversely related to psychological distress and delinquent participation, respectively. The difference
in psychological distress between singletons and non-singletons was completely mediated by both maternal and paternal responsiveness.
Paternal responsiveness alone fully mediated the difference in delinquent participation between singleton and non-singleton
adolescents. We discussed these results in light of both theoretical literature and empirical implications. 相似文献
215.
García Calvo T Cervelló E Jiménez R Iglesias D Moreno Murcia JA 《The Spanish journal of psychology》2010,13(2):677-684
Motivational characteristics are influential in shaping adolescents' desire to persist in sport or to discontinue their sport participation. Self-determination theory (Deci & Ryan, 2000) was utilized as the theoretical framework for this study. This theory examines whether sustained participatory involvement, defined as continued participation in the sport through the next year, was influenced by individuals' self-determined motivation and by the fulfillment of the three basic psychological needs of autonomy, competence, and relatedness. Four hundred ninety two soccer players between the ages of 13 and 17 years comprised the sample. Results indicated sport dropout was explained by higher levels of amotivation, external regulation, and introjected regulation and by lower satisfaction of relatedness and autonomy needs. The findings of this study contribute to the knowledge base on sport dropout as they supported many of self-determination theory. 相似文献
216.
The development of joint visual attention: a longitudinal study of gaze following during interactions with mothers and strangers 总被引:1,自引:0,他引:1
Two- to 8-month-old infants interacted with their mother or a stranger in a prospective longitudinal gaze following study. Gaze following, as assessed by eye tracking, emerged between 2 and 4 months and stabilized between 6 and 8 months of age. Overall, infants followed the gaze of a stranger more than they followed the gaze of their mothers, demonstrating a stranger preference that emerged between 4 and 6 months of age. These findings do not support the notion that infants acquire gaze following through reinforcement learning. Instead, the findings are discussed with respect to the social cognitive framework, suggesting that young infants are driven by social cognitive motives in their interactions with others. 相似文献
217.
Negative body image thinking can be broken down into cognitive content (body dissatisfaction thoughts) and the way such thoughts occur. The present study focused on negative body image thinking as mental habit, i.e., the degree to which such thinking occurs frequently and automatically [Verplanken, Friborg, Wang, Trafimow, & Woolf, 2007]. In a sample of 250 adolescents (age 12-15) it was found that negative body image thinking habit uniquely accounted for variance in self-esteem and eating disturbance propensity over and above body image dissatisfaction. Considering negative body image thinking as a mental habit contributes to a deeper understanding of body dissatisfaction in adolescents, and may have implications for interventions to deal with such attitudes and their potentially harmful consequences. 相似文献
218.
Filik R 《Cognition》2008,106(2):1038-1046
Readers typically experience processing difficulty when they encounter a word that is anomalous within the local context, such as 'The mouse picked up the dynamite...'. The research reported here demonstrates that by placing a sentence in a fictional scenario that is already well known to the reader (e.g., a Tom and Jerry cartoon, as a context for the example sentence above), the difficulty usually associated with these pragmatic anomalies can be immediately eliminated, as reflected in participants' eye movement behaviour. This finding suggests that readers can rapidly integrate information from their common ground, specifically, their cultural knowledge, whilst interpreting incoming text, and provides further evidence that incoming words are immediately integrated within the global discourse. 相似文献
219.
220.
The purpose of the current study was to explore the use of overt and covert self-rules in the acquisition, maintenance, and generalization of a chained task by adults with mild developmental disabilities. This research differed from previous research in that the experimenter did not deliver reinforcement for correct responses during training, and we examined the correspondence between each self-rule statement and each subsequent response on each trial. Results showed that the self-rules participated in control over participants' responding, in that the skill was acquired and shown to generalize in the absence of experimenter-delivered reinforcement. Moreover, performance was shown to deteriorate when the emission of overt, but not covert, self-rules was blocked. 相似文献