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281.
Ana Fl Perrine Brusini Francesco Macagno Marina Nespor Jacques Mehler Alissa L. Ferry 《Developmental science》2019,22(4)
Before infants can learn words, they must identify those words in continuous speech. Yet, the speech signal lacks obvious boundary markers, which poses a potential problem for language acquisition (Swingley, Philos Trans R Soc Lond. Series B, Biol Sci 364 (1536), 3617–3632, 2009). By the middle of the first year, infants seem to have solved this problem (Bergelson & Swingley, Proc Natl Acad Sci 109 (9), 3253–3258, 2012; Jusczyk & Aslin, Cogn Psychol 29 , 1–23, 1995), but it is unknown if segmentation abilities are present from birth, or if they only emerge after sufficient language exposure and/or brain maturation. Here, in two independent experiments, we looked at two cues known to be crucial for the segmentation of human speech: the computation of statistical co‐occurrences between syllables and the use of the language's prosody. After a brief familiarization of about 3 min with continuous speech, using functional near‐infrared spectroscopy, neonates showed differential brain responses on a recognition test to words that violated either the statistical (Experiment 1) or prosodic (Experiment 2) boundaries of the familiarization, compared to words that conformed to those boundaries. Importantly, word recognition in Experiment 2 occurred even in the absence of prosodic information at test, meaning that newborns encoded the phonological content independently of its prosody. These data indicate that humans are born with operational language processing and memory capacities and can use at least two types of cues to segment otherwise continuous speech, a key first step in language acquisition. 相似文献
282.
Beatriz Diuk Juan Pablo Barreyro Marina Ferroni Milagros Mena Francisca Serrano 《Journal of cognition and development》2019,20(1):75-95
Reading difficulties of children growing up in poverty contexts have not received as much attention as those of children from middle-income families. This paper analyzes the reading-related cognitive profiles of Argentine, Spanish-speaking, low-SES children with reading difficulties (RD), by comparing them with chronological age- (CA) and reading age- (RA) matched children from the same socioeconomic background. Ninety children (30 in each group) participated in the study. Testing included reading, spelling, verbal memory, phonological sensitivity, rapid naming, letter knowledge, and vocabulary measures. Results showed that children from the RD group performed significantly worse than their same-age peers. These findings would suggest the presence of a cognitive vulnerability in children with reading difficulties. Interestingly, when compared with children from the RA-matched control group, children in the RD group only obtained significantly lower scores in phoneme segmentation and letter-sound recognition tasks. Cognitive profiles of low-income children growing in poverty differ from cognitive profiles described for middle-income children with dyslexia. Given that teaching of letter sounds is not included in Argentina’s mandatory curriculum, it is possible that letter-sound teaching constitutes an environmental factor that interacts with other risk factors to produce reading difficulties in poverty contexts. 相似文献
283.
Research has shown that people tend to perceive the groups to which they belong (e.g., national groups) as temporally persistent. In this paper we argue that enhanced perceptions of collective continuity lead to lower levels of anomy and misfit, and to higher levels of social well‐being (SWB). Furthermore, we argue that the effects of perceived collective continuity (PCC) on SWB are mediated by collective self‐esteem (CSE). Finally, we contend that PCC has positive effects on perceived group entitativity (PGE), which in turn has a positive influence on CSE. This model is tested by means of a cross‐sectional study using a sample of Spanish nationals (N = 145) drawn from the general public. Results confirm that the data fit the model well. These findings are in line with research demonstrating that a sense of personal continuity through time is related with better mental health and personal well‐being. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
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286.
Arie W. Kruglanski Katarzyna Jasko Maxim Milyavsky Marina Chernikova David Webber Antonio Pierro 《Psychological inquiry》2013,24(2):45-59
AbstractFrom the 1950s onward, psychologists have generally assumed that people possess a general need for cognitive consistency, whose frustration by an inconsistency elicits negative affect. We offer a novel perspective on this issue by introducing the distinction between epistemic and motivational impact of consistent and inconsistent cognitions. The epistemic aspect is represented by the updated expectancy of the outcome addressed in such cognitions. The motivational aspect stems from value (desirability) of that outcome. We show that neither the outcome’s value nor its updated expectancy is systematically related to cognitive consistency or inconsistency. Consequently, we question consistency’s role in the driving of affective responses and the related presumption of a universal human need for cognitive consistency. 相似文献
287.
Igor Sotgiu Dario Galati Mayra Manzano Marina Gandione Kyuttzza Gómez Yuniel Romero 《The Journal of genetic psychology》2013,174(4):353-375
In this study the authors used a cross-cultural approach to examine parental attitudes, attachment styles, social networks, and some of the psychological processes involved in Autism Spectrum Disorders (ASD). Fifty-two children (aged 4–11 years) took part in the study: 30 Italians (15 with ASD and 15 controls) and 22 Cubans (11 with ASD and 11 controls). Findings indicated significant differences between the two cultural groups in terms of the structure of the children's social network and parental attitudes toward their children. However, the mother–child attachment relationship and cognitive and emotional functioning of the study participants were independent of culture. 相似文献
288.
Is It a Name or a Fact? Disambiguation of Reference Via Exclusivity and Pragmatic Reasoning 下载免费PDF全文
Adults reason by exclusivity to identify the meanings of novel words. However, it is debated whether, like children, they extend this strategy to disambiguate other referential expressions (e.g., facts about objects). To further inform this debate, this study tested 41 adults on four conditions of a disambiguation task: label/label, fact/fact, label/fact, and fact/label (Scofield & Behrend, 2007 ). Participants also provided a verbal explanation for their referent selections to tease apart the underlying processes. Results indicated that adults successfully discerned the target object in the label/label and label/fact condition, yet not the remaining two conditions. Verbal reports indicated that the strategy utilized to disambiguate differed depending upon communicative context. These findings confirm that the tendency to reason by exclusivity becomes restricted to word‐learning situations with growing linguistic and communicative experience. 相似文献
289.
Ronald J. Burke Marina N. Astakhova Hongli Hang 《Journal of business and psychology》2015,30(3):457-471
Purpose
This cross-cultural study with employee–supervisor dyads in Russia and China examines links between harmonious and obsessive work passion and four job- and organization-focused outcomes (job satisfaction, intentions to quit, job performance, and organizational citizenship behaviors) and two career-focused outcomes (career satisfaction and occupational commitment).Design/Methodology/Approach
Data were collected from employee–supervisor dyads in Russia (N = 223) and China (N = 193). We undertook a series of hierarchical regressions to examine the hypothesized relationships.Findings
We found considerable support for the harmonious passion–work outcome relationships and less support for the obsessive passion–work outcome relationships. In both Russia and China, harmonious passion predicted all six hypothesized outcomes. However, obsessive work passion predicted job satisfaction and occupational commitment in Russia, but was unrelated to any of the hypothesized outcomes in China. We also identified several culture-specific work passion–outcome relationships.Implications
Our research extends the duality of the work passion construct to non-Western cultures. The examination of a variety of work passion outcomes provides a finer-grained approach to how two types of passion uniquely link to different work consequences. Several culture-specific findings refute the traditionally held assumption that harmonious passion relates to solely positive outcomes, whereas obsessive passion relates to solely negative outcomes. Collectively, the results augment the nomological framework of the passion construct. The study informs managerial practices by suggesting when work passion needs to be encouraged or tamed.Originality/Value
This is the first study that examines a variety of job-, organization-, and career-focused outcomes of work passion in non-Western organizations.290.
Alejandro J. Delgado-Iglesias Marina Ortiz-López Adelaida Monteoliva-Sánchez Ma del Carmen Aguilar-Luzón 《The Journal of psychology》2019,153(4):436-461
Modern sexist beliefs are currently emerging as one of the most important barriers to achieving gender equality in managerial positions in organizations. However, little research addresses the factors that can reduce or soften the negative effects that these beliefs have on unfavorable attitudes toward female leaders. In the present study, it is analyzed whether the experience of having a female leader moderates this relationship. Additionally, we sought to verify whether this moderation is found in both genders. A sample of 307 employees from various positions in Spanish companies participated in this study. We performed regression analyses in blocks. The results indicate that this moderating role emerges only among women. Nevertheless, the findings also indicate that coming into contact with female leaders can increase these attitudes when the level of neosexism is low. The results suggest that the organizational policies that are introduced with the aim of reducing unfavorable attitudes and discriminatory behaviors toward female leaders should take into account that the assignment of women to leadership positions may favor the achievement of this aim in, at least, female employees who highly adhere to neosexist beliefs. However, this could also lead to an increase of these attitudes in female employees who present a low adherence to them. 相似文献