From action to language through gesture

Gesture ◽  
2005 ◽  
Vol 5 (1-2) ◽  
pp. 155-177 ◽  
Author(s):  
Olga Capirci ◽  
Annarita Contaldo ◽  
Maria Cristina Caselli ◽  
Virginia Volterra
Keyword(s):  
Language Development ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Main Hypothesis ◽  
Data Analyses ◽  
Spontaneous Interaction ◽  
Changes Over Time ◽  
The Relationship ◽  
Over Time ◽  
First Words

The present study reports empirical longitudinal data on the early stages of language development. The main hypothesis is that the output systems of speech and gesture may draw on underlying brain mechanisms common to both language and motor functions. We analyze the spontaneous interaction with their parents of three typically-developing children (2 M, 1 F) videotaped monthly at home between 10 and 23 months of age. Data analyses focused on the production of actions, representational and deictic gestures and words, and gesture-word combinations. Results indicate that there is a continuity between the production of the first action schemes, the first gestures and the first words produced by children. The relationship between gestures and words changes over time. The onset of two-word speech was preceded by the emergence of gesture-word combinations. The results are discussed in order to integrate and support the evolutionary and neurophysiological views of language origins and development.

From action to language through gesture: A longitudinal perspective

Gesture ◽  
2005 ◽  
Vol 5 (1-2) ◽  
pp. 155-177 ◽  
Author(s):  
Olga Capirci ◽  
Annarita Contaldo ◽  
Maria Cristina Caselli ◽  
Virginia Volterra
Keyword(s):  
Language Development ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Main Hypothesis ◽  
Data Analyses ◽  
Spontaneous Interaction ◽  
Changes Over Time ◽  
The Relationship ◽  
Over Time ◽  
First Words

The present study reports empirical longitudinal data on the early stages of language development. The main hypothesis is that the output systems of speech and gesture may draw on underlying brain mechanisms common to both language and motor functions. We analyze the spontaneous interaction with their parents of three typically-developing children (2 M, 1 F) videotaped monthly at home between 10 and 23 months of age. Data analyses focused on the production of actions, representational and deictic gestures and words, and gesture-word combinations. Results indicate that there is a continuity between the production of the first action schemes, the first gestures and the first words produced by children. The relationship between gestures and words changes over time. The onset of two-word speech was preceded by the emergence of gesture-word combinations. The results are discussed in order to integrate and support the evolutionary and neurophysiological views of language origins and development.

Consistency of Handwriting Performance across the Early Elementary Grades

2005 ◽  
Vol 25 (4) ◽  
pp. 143-148 ◽  
Author(s):  
Deborah Marr
Keyword(s):  
Early Identification ◽  
Third Grade ◽  
Elementary Grades ◽  
Individual Data ◽  
Early Elementary ◽  
Typically Developing ◽  
Typically Developing Children ◽  
The Relationship ◽  
Over Time

The purpose of this study was to examine the consistency of handwriting performance in typically developing children from kindergarten to third grade. Eighty-nine children participated. The relationship between kindergarten handwriting performance and third grade handwriting performance was r = .18. Analysis of individual data revealed that 14% of the low-performing students (n = 2) remained consistent in their performance from kindergarten to third grade. The relationship between kindergarten and third grade handwriting provides initial evidence that consistency in low handwriting performance among typically developing children does not exist. Early identification of children with low handwriting performance continues to be recommended. Monitoring the handwriting performance of all children over time and providing remediation as needed may be the more strategic path to follow.

scholarly journals The Selective Mutism Questionnaire: Data from typically developing children and children with selective mutism

2020 ◽  
Vol 25 (4) ◽  
pp. 754-765
Author(s):  
Beate Oerbeck ◽  
Kristin Romvig Overgaard ◽  
R. Lindsey Bergman ◽  
Are Hugo Pripp ◽  
Hanne Kristensen
Keyword(s):  
Selective Mutism ◽  
Control Group ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Prospective Data ◽  
Core Symptom ◽  
The Mean ◽  
Reported Data ◽  
Changes Over Time ◽  
Over Time

The core symptom of the anxiety disorder selective mutism (SM) is absence of speech in specific situations, such as at school. The most commonly used standardized instruments to assess speaking behavior are the parent-rated Selective Mutism Questionnaire (SMQ) and the teacher-rated School Speech Questionnaire (SSQ), scored from 0 to 3, indicating that speaking behavior never, seldom, often, and always occur. They were developed to assess severity of mutism and potential effects of treatment. However, prospective data on speaking behavior in typically developing children (TDs) are missing in the literature. The main aim of this study was to present data from TDs over time with previously reported data from children treated for SM, as a comparison. Participants were 64 children aged 3–9 years, 32 TDs who were a matched control group to 32 children with SM. At baseline, the mean SMQ and SSQ scores were ⩾2.5 in TDs and 0.5 in children with SM. The TDs did not show significant changes over time, while significantly increased speech was found in children with SM after treatment. Thus, our findings support the use of the SMQ/SSQ to assess baseline SM severity and to evaluate potential treatment effects in future studies.

scholarly journals Hubungan Perilaku Perdagangan Investor Dengan Volume Perdagangan Di Bursa Efek Indonesia

2009 ◽  
Vol 2 (1) ◽  
Author(s):  
Ghazali Syamni
Keyword(s):  
Trading Volume ◽  
Stock Exchange ◽  
Time Interval ◽  
Time Intervals ◽  
Using Data ◽  
Changes Over Time ◽  
Relationship Of ◽  
The Relationship ◽  
Order Pattern ◽  
Over Time

This paper examines the relationship of behavior trading investor using data detailed transaction history-corporate edition demand and order history in Indonesia Stock Exchange during period of March, April and May 2005. Peculiarly, behavior placing of investor order at trading volume. The result of this paper indicates that trading volume order pattern to have pattern U shape. The pattern happened that investors have strong desires to places order at the opening and close of compared to in trading periods. While the largest orders are of market at the opening indicates that investor is more conservatively when opening, where many orders when opening has not happened transaction to match. In placing order both of investor does similar strategy. By definition, informed investors’ orders more large than uninformed investors. If comparison of order examined hence both investors behavior relatively changes over time. But, statistically shows there is not ratio significant. This implies behavior trading of informed investors and uninformed investors stable relative over time. The result from regression analysis indicates that informed investors to correlate at trading volume in all time intervals, but not all uninformed investors correlates in every time interval. This imply investor order inform is more can explain trading volume pattern compared to uninformed investor order in Indonesia Stock Exchange. Finally, result of regression also finds that order status match has greater role determines trading volume pattern intraday especially informed buy match and informed sale match. While amend, open and withdraw unable to have role to determine intraday trading volume pattern.

scholarly journals Revisiting China’s Social Volcano: Attitudes toward Inequality and Political Trust in China

2020 ◽  
Vol 6 ◽  
pp. 237802312091538 ◽  
Author(s):  
Ya-Wen Lei
Keyword(s):  
Local Governments ◽  
Political Trust ◽  
Chinese People ◽  
National Surveys ◽  
People’S Attitudes ◽  
Attitudinal Changes ◽  
Sociopolitical Instability ◽  
Changes Over Time ◽  
The Relationship ◽  
Over Time

Existing literature suggests that despite rising inequality in China, Chinese people tend to tolerate inequality, so it would be unlikely that rising inequality would cause sociopolitical instability. Few studies, however, have systematically explained Chinese people’s attitudes toward inequality, analyzed attitudinal changes over time, or examined the relationship between such attitudes and political trust. The author’s analysis of national surveys in 2004, 2009, and 2014 yields three findings. First, critical attitudes toward inequality consistently correlate with a structural understanding of inequality and skepticism of procedural or institutional justice. Second, Chinese people’s attitudes toward inequality changed little between 2004 and 2009, but between 2009 and 2014, there was increasing criticality of both inequality and its seeming disjuncture with China’s socialist principles. Third, people who are discontent with income inequality in China are more likely than others to distrust the local government, and those who draw on socialism to critique inequality are also more likely to distrust the central and local governments. Together, these findings suggest rising inequality could have political ramifications.

scholarly journals Does CSR Signal the Firm Value? Evidence from China

2019 ◽  
Vol 11 (15) ◽  
pp. 4255 ◽  
Author(s):  
Tao Bing ◽  
Meng Li
Keyword(s):  
Sustainable Development ◽  
Developing Countries ◽  
Corporate Social Responsibility ◽  
Firm Value ◽  
Rapid Development ◽  
Dynamic Effect ◽  
Corporate Social ◽  
Changes Over Time ◽  
The Relationship ◽  
Over Time

Compared to the rapid development of Corporate Social Responsibility (CSR) practices in developing countries, especially in China, the research about the effect of CSR on firm value has evolved more slowly. This paper examines the relationship between CSR and firm value used by listed Chinese companies from 2010 to 2017. The results for the whole sample show CSR significantly reduces firm value. Additionally, there are no significant differences for the effect of CSR on firm value between state owned enterprises (SOEs) and non-SOEs or sensitive industry and non-sensitive industry. To explore whether the relationship changes over time, we divided the period into two sub-periods. During 2010–2014, the results are similar with those obtained by the whole sample. However, the results significantly change during 2015–2017. Specifically, the negative and significant relationship between CSR and firm value becomes non-significant in the second sub-period. Compared to the weakening effect of CSR for non-SOEs on firm value, CSR for SOEs alleviates the effect, and CSR of SOEs increases firm value significantly. Similar results are obtained for non-sensitive industry and sensitive industry. The changes are the result of increasing awareness by government, companies, and investors on sustainable development after 2015. This finding enriches the research on the dynamic effect of CSR on firm value in developing countries.

scholarly journals Growth and Income Inequality: A Comparative Analysis

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Ayla Ogus Binatli
Keyword(s):  
Comparative Analysis ◽  
Income Inequality ◽  
Time Period ◽  
Negative Effect ◽  
Time Periods ◽  
Growth Changes ◽  
Changes Over Time ◽  
The Relationship ◽  
Positive Effect ◽  
Over Time

This paper investigates whether the relationship between income inequality and growth changes over time. Two time periods, covering 1970–1985 and 1985–1999, are analyzed and compared. A statistically significant relationship between inequality and growth in either time period fails to emerge. However, there are indications that effect of inequality on growth may be different in the nineties when compared to the seventies. In the literature, a consistent negative effect of inequality on growth is documented although the significance of the effect is open to debate. This paper also finds a negative effect of income inequality on growth in the seventies but, although statistically insignificant, a consistently positive effect in the nineties.

scholarly journals Lipreading Ability and Its Cognitive Correlates in Typically Developing Children and Children With Specific Language Impairment

2017 ◽  
Vol 60 (3) ◽  
pp. 485-493 ◽  
Author(s):  
Jenni Heikkilä ◽  
Eila Lonka ◽  
Sanna Ahola ◽  
Auli Meronen ◽  
Kaisa Tiippana
Keyword(s):  
Language Development ◽  
Language Impairment ◽  
Specific Language Impairment ◽  
Short Term Memory ◽  
Visual Speech ◽  
Typically Developing ◽  
Typically Developing Children ◽  
Phonological Skills ◽  
Specific Language ◽  
Cognitive Correlates

PurposeLipreading and its cognitive correlates were studied in school-age children with typical language development and delayed language development due to specific language impairment (SLI).MethodForty-two children with typical language development and 20 children with SLI were tested by using a word-level lipreading test and an extensive battery of standardized cognitive and linguistic tests.ResultsChildren with SLI were poorer lipreaders than their typically developing peers. Good phonological skills were associated with skilled lipreading in both typically developing children and in children with SLI. Lipreading was also found to correlate with several cognitive skills, for example, short-term memory capacity and verbal motor skills.ConclusionsSpeech processing deficits in SLI extend also to the perception of visual speech. Lipreading performance was associated with phonological skills. Poor lipreading in children with SLI may be, thus, related to problems in phonological processing.

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