جستجوی مقالات مرتبط با کلیدواژه « رشد زبانی » در نشریات گروه « علوم انسانی »

Piaget believes that language development is guided by and reflected in cognitive development. Therefore, the development of language depends on the development of thinking. Unlike Piaget, Vygotsky believes that the rapid growth of language increases an individual's ability to participate in social dialogue while performing tasks that are culturally meaningful.Verbal intelligence as one of the multiple intelligences has a great impact on how people communicate and interact with each other. The purpose of this study is to investigate the effect of language development on increasing and expanding linguistic intelligence in the fields of verbal and practical intelligence.For this purpose, 24 students of Hekmat Elementary School in Mashhad who met the entry and exit criteria were selected and randomly selected in two groups of 12 experimental and control. The experimental group was cognitive based on language development in the form of verbal intelligence and intelligence. Received practice and the control group had no special training. The results of independent t-test showed that students' performance in tests of both types of intelligence in the experimental group was significantly different from the performance of students in the control group. The results of this research can be useful for teachers of different languages ​​and measuring students' linguistic and practical intelligence in order to better learn that language.

The purpose of recent study was construction, investigating validity and reliability of the Language Development Scale of Children. Research method was descriptive, test making type. In first step, the Language Development Scale of Children was designed based on the theoretical and experimental foundations and developmental competences of children. 52 children (girls & boys) were selected by multi-stage cluster sampling method from Isfahan's nurseries, preschool centers and primary schools of 6 educational districts, then it was performed on them and the psychometric properties were measured. In second step 200 children were selected in the way of Cochran from these centers. To study reliability and validity of instrument the sample group completed the Language Development Scale of Children and Vineland Adaptive Behavior Scale. To investigating the reliability, Cronbach Alpha and for validity of instrument validity exploratory factor analysis method and criterion validity were used. Results showed the total internal consistency of the Language Development Scale of Children was 0. 98 and subscales internal consistency was 0. 96. The results of exploratory factor analysis method showed two factors model of the Language Development Scale of Children including, Receptive language subscale and Expressive language subscale. These two factors explained 54. 91 variance of the total scale. Also the correlation coefficient between the Language Development Scale of Children and Vineland Adaptive Behavior Scale was 0. 91, which indicated satisfactory criterion validity for the Language Development Scale of Children. Confirmatory the Language Development Scale of Isfahan's Children has appropriate reliability and validity for evaluating development of receptive and expressive language in children under 8 years old.