Disfluency characteristics of 2-, 4-, and 6- yr-old males

Fluency characteristics of 36 nonstuttering males aged 2, 4, and 6 yr are presented in terms of patterns of disfluency and relationships among disfluency variables. The most frequently occuring disfluency types at each age level were revision-incomplete phrase and interjections; the least noted type was part-word repetitions for 2- and 4-yr olds and disrhythmic phonations for 6-yr-olds. Patterns of disfluency appear to be similar at all age levels studied, except that the 2-yr-old pattern showed greater magnitudes in various disfluency types. A range exists in the relationships among individual disfluency types, from moderately strong relationships between, for example, revision-incomplete phrase and interjections to lack of linear relationships between, for example, interjections and phrase repetitions. A linguistic factor may be strong within certain disfluency types. e.g., revision-incomplete phrase, interjections, and word repetitions, whereas a motor factor may be operative in others, e.g., part-word repetitions and disrhythmic phonations.     

Corijn van Mazijk: Perception and reality in Kant,Husserl, and McDowell,New York: Routledge, 2020, 192 pp., ISBN 978-0-367-44180-7, ISBN 978-1-003-01022-7

Continental Philosophy Review - Corijn van Mazijk’s book is a critical exploration of the relations between Immanuel Kant’s, Edmund Husserl’s, and John McDowell’s...     

无名、无功、无己与庄子的审美人格

庄子所追求的审美人格,有一个从“有待”而“无待”的转变,一个从逻辑层面、实践层面向审美层面的递升,也是庄子以“无名”超越理性与价值,以“无功”超越功利,以“无己”回归“神人以和”的审美境界的过程。     

Ulrike Kistner and Philippe Van Haute: Violence,Slavery and Freedom between Hegel and Fanon,Johannesburg: Wits University Press, 2020, 168 pp., ISBN 978-1-77,614-623-9, ISBN 978-1-77,614-627-7

Continental Philosophy Review - Violence, Slavery and Freedom between Hegel and Fanon is a volume of secondary literature that dispels common misconceptions about the relationship between Hegelian...     

The understanding of sadness, guilt, and shame in 5-, 7-, and 9-year-old children

Children's understanding of sadness and guilt and of guilt and shame were examined in two separate studies, each involving a total of 60 Italian children aged 5-6, 7-8, and 9-10 years. For each emotion, the children were individually interviewed; they were asked to describe antecedents, thoughts characterizing the emotion that was the subject of the interview, and the action tendencies a person might use in response to the emotion. The children were also asked if, and if so, how, the presence of a parent might affect the emotion, and how they would cope with the situation. Results showed that at all the ages considered in this study, the children knew about the three emotions, although there were some age differences related to the depth of their understanding. Such data show that children's understanding of social emotions occurs earlier than claimed in previous studies that have focused mainly on antecedents.     

Event-related potential and behavioral measures of attention in 5-, 7-, and 9-year-olds

In 2 experiments, the development of auditory selective attention in children was assessed. The participants, aged 5, 7, and 9 years, responded to target stimuli in the left ear for 1 series (ignoring the standard stimuli) and in the right ear for the other series. In Experiment 1, event-related potentials (ERPs) evoked by the auditory stimuli were recorded from frontal, central, and parietal sites. The 9-year-olds showed a greater processing negativity (Nd) to the attended channel compared with the 5-year-olds. Both 7- and 9-year-olds showed significantly larger amplitudes for the P3 component of ERPs in the attended vs. ignored condition. Behaviorally, the 5-year-olds made fewer hits and more false alarms than did older children, and the 9-year-olds made significantly more false alarms than did the 7-year-olds. The results of Experiment 2 showed that the detriment in the performance of the 9-year-olds was a result of task parameters. The inability of 5-year-olds to attend selectively appears to involve problems with the inhibition of the processing of irrelevant information and with selection of the correct response.     

Event-Related Potential and Behavioral Measures of Attention in 5-, 7-, and 9-Year-Olds

In 2 experiments, the development of auditory selective attention in children was assessed. The participants, aged 5, 7, and 9 years, responded to target stimuli in the left ear for 1 series (ignoring the standard stimuli) and in the right ear for the other series. In Experiment 1, event-related potentials (ERPs) evoked by the auditory stimuli were recorded from frontal, central, and parietal sites. The 9-year-olds showed a greater processing negativity (Nd) to the attended channel compared with the 5-year-olds. Both 7-and 9-year-olds showed significantly larger amplitudes for the P3 component of ERPs in the attended vs. ignored condition. Behaviorally, the 5-year-olds made fewer hits and more false alarms than did older children, and the 9-year-olds made significantly more false alarms than did the 7-year-olds. The results of Experiment 2 showed that the detriment in the performance of the 9-year-olds was a result of task parameters. The inability of 5-year-olds to attend selectively appears to involve problems with the inhibition of the processing of irrelevant information and with selection of the correct response.     

Reorientation in a small-scale environment by 3-, 4-, and 5-year-old children

Geometric features of surfaces and local information are constitutive elements of spatial representations. A number of studies in animals (rats) and human children (24 months old) have shown that in a rectangular environment with a reward hidden in one of the corners, geometric properties predominate over local cues for search strategies. In contrast, monkeys and human adults are able to take into account both types of information (geometric and local) to reorient. So far, all of the experiments have been conducted in the locomotor space involving a navigational task. In the present study, we examined whether similar search patterns are found using a tabletop model of a rectangular room. Three groups of children (3-, 4-, and 5-year-olds) and one group of adults were tested. Results show that geometric encoding appears only at 4 years of age, that is later than in the locomotor space. The joint use of geometry and local cues emerges at 5 years of age. These data show that similar types of processing are implemented in both manipulatory and locomotor space but not at the same time. The difference between locomotor and manipulatory tasks suggests that being immersed in the environment makes this separated processing easier than being confronted by a task for which the object is exterior to the participant.