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    Lexical abilities in children with specific language impairment

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    Π”Π΅Ρ„ΠΈΡ†ΠΈΡ‚ΠΈ синтаксичких ΠΈ Ρ„ΠΎΠ½ΠΎΠ»ΠΎΡˆΠΊΠΈΡ… способности ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Ρ™Π°Ρ˜Ρƒ Π΄ΠΎΠΌΠΈΠ½Π°Π½Ρ‚Π½Π΅ симптомС спСцифичног Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΎΠ³ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π° (БЈП). ΠœΠ΅Ρ’ΡƒΡ‚ΠΈΠΌ, ΠΎΠ²Π° Π΄Π΅Ρ†Π° ΠΈΡΠΏΠΎΡ™Π°Π²Π°Ρ˜Ρƒ ΠΈ Π·Π½Π°Ρ‡Π°Ρ˜Π½Π΅ лСксичкС Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π΅ који сС ΠΌΠ°Π½ΠΈΡ„Π΅ΡΡ‚ΡƒΡ˜Ρƒ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π°ΠΌΠ° Ρƒ ΡƒΡ‡Π΅ΡšΡƒ, Ρ€Π°Π·ΡƒΠΌΠ΅Π²Π°ΡšΡƒ, ΠΊΠ°ΠΎ ΠΈ Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±ΠΈ Ρ€Π΅Ρ‡ΠΈ. Π£ ΠΏΠΎΠ³Π»Π΅Π΄Ρƒ Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π° лСксичко-сСмантичких способности, ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП ΠΌΠΎΠΆΠ΅ΠΌΠΎ ΠΈΠ·Π΄Π²ΠΎΡ˜ΠΈΡ‚ΠΈ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΡƒΡΠ²Π°Ρ˜Π°ΡšΡƒ Ρ€Π΅Ρ‡ΠΈ, смањСн Π²ΠΎΠΊΠ°Π±ΡƒΠ»Π°Ρ€, Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΠΈΠΌΠ΅Π½ΠΎΠ²Π°ΡšΡƒ, Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚ΠΈ Ρƒ лСксичко-сСмантичком ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΡƒ ΠΈ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±ΠΈ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ. Основни Ρ†ΠΈΡ™ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° јС Π±ΠΈΠΎ Π΄Π° сС ΡƒΡ‚Π²Ρ€Π΄Π΅ лСксичкС способности, ΠΊΠ°ΠΎ ΠΈ ΠΎΠ±Ρ€Π°Π·Π°Ρ† ΠΈ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π° лСксичког Ρ€Π°Π·Π²ΠΎΡ˜Π° Π΄Π΅Ρ†Π΅ са спСцифичним Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΈΠΌ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π΅ΠΌ Π½Π° ΠΏΡ€Π΅Π΄ΡˆΠΊΠΎΠ»ΡΠΊΠΎΠΌ ΠΈ Ρ€Π°Π½ΠΎΠΌ школском узрасту (5-8 Π³ΠΎΠ΄.). ΠŸΠΎΡ€Π΅Π΄ Ρ‚ΠΎΠ³Π°, Ρ†ΠΈΡ™ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° јС Π±ΠΈΠΎ ΠΈ Π΄Π° сС ΡƒΡ‚Π²Ρ€Π΄ΠΈ ΡƒΡ‚ΠΈΡ†Π°Ρ˜ присуства Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ Π½Π° Ρ€Π°Π·Π²ΠΎΡ˜ лСксичких способности ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са спСцифичним Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΈΠΌ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π΅ΠΌ. Π˜ΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ΅ јС спровСдСно Π½Π° ΡƒΠ·ΠΎΡ€ΠΊΡƒ ΠΎΠ΄ 115 Π΄Π΅Ρ†Π΅, узраста ΠΎΠ΄ ΠΏΠ΅Ρ‚ Π΄ΠΎ осам Π³ΠΎΠ΄ΠΈΠ½Π°. ЕкспСримСнталну Π³Ρ€ΡƒΠΏΡƒ јС Ρ‡ΠΈΠ½ΠΈΠ»ΠΎ 60 испитаника ΠΊΠΎΠ΄ ΠΊΠΎΡ˜ΠΈΡ… јС Π΄ΠΈΡ˜Π°Π³Π½ΠΎΡΡ‚ΠΈΠΊΠΎΠ²Π°Π½ спСцифични ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜ Ρƒ Ρ€Π°Π·Π²ΠΎΡ˜Ρƒ Π³ΠΎΠ²ΠΎΡ€Π° ΠΈ јСзика СкспрСсивног Ρ‚ΠΈΠΏΠ°, Π΄ΠΎΠΊ јС ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»Π½Ρƒ Π³Ρ€ΡƒΠΏΡƒ Ρ‡ΠΈΠ½ΠΈΠ»ΠΎ 55 Π΄Π΅Ρ†Π΅ Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π°. ЕкспСримСнтална Π³Ρ€ΡƒΠΏΠ° јС ΠΏΠΎΠ΄Π΅Ρ™Π΅Π½Π° Π½Π° Π΄Π²Π΅ ΠΏΠΎΠ΄Π³Ρ€ΡƒΠΏΠ΅: 30 Π΄Π΅Ρ†Π΅ са БЈП Π±Π΅Π· присуства Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ ΠΈ 30 Π΄Π΅Ρ†Π΅ са БЈП ΠΈ присутним Π½Π΅ΠΊΠΈΠΌ ΠΎΠ΄ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅. ЛСксичкС способности ΠΏΡ€ΠΎΡ†Π΅ΡšΠΈΠ²Π°Π½Π΅ су ΠΌΡƒΠ»Ρ‚ΠΈΠ΄ΠΈΠΌΠ΅Π½Π·ΠΈΠΎΠ½Π°Π»Π½ΠΎ, ΡƒΠΊΡ™ΡƒΡ‡ΡƒΡ˜ΡƒΡ›ΠΈ ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања, лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ° ΠΈ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ. Π—Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Π½Π°Π²Π΅Π΄Π΅Π½Π΅ ΠΏΡ€ΠΎΡ†Π΅Π½Π΅ ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ΠΈ су: Бостонски тСст имСновања, Π·Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° конструисан ВСст Π³Π»Π°Π³ΠΎΠ»Π°, ВСст слободних Π°ΡΠΎΡ†ΠΈΡ˜Π°Ρ†ΠΈΡ˜Π° Ρ€Π΅Ρ‡ΠΈ ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° лСксичкС разноврсности Ρƒ ΡƒΠ·ΠΎΡ€ΠΊΡƒ спонтаног Π³ΠΎΠ²ΠΎΡ€Π° добијСног ΠΏΡ€ΠΈΡ‡Π°ΡšΠ΅ΠΌ ΠΏΡ€ΠΈΡ‡Π΅ β€žΠŸΠ΅ΠΏΠ΅Ρ™ΡƒΠ³Π°β€œ. Π‘ΡƒΠΌΠΈΡ€Π°ΡšΠ΅ΠΌ Ρ€Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚Π° ΠΈ постигнућа Π΄Π΅Ρ†Π΅ са БЈП ΠΈ Π΄Π΅Ρ†Π΅ Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π° Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° Π΄Π΅Ρ†Π° са БЈП ΠΈΠΌΠ°Ρ˜Ρƒ Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошија постигнућа Π½Π° ΠΏΠ»Π°Π½Ρƒ ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања (ΠΈΠΌΠ΅Π½ΠΈΡ†Π° ΠΈ Π³Π»Π°Π³ΠΎΠ»Π°), лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ°, ΠΊΠ°ΠΎ ΠΈ Π½Π° ΠΏΠ»Π°Π½Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ свих врста Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ, Ρƒ ΠΏΠΎΡ€Π΅Ρ’Π΅ΡšΡƒ са ΡšΠΈΡ…ΠΎΠ²ΠΈΠΌ Π²Ρ€ΡˆΡšΠ°Ρ†ΠΈΠΌΠ° Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π°. ΠŸΠΎΡ€Π΅Π΄ Ρ‚ΠΎΠ³Π°, Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° Π΄Π΅Ρ†Π° са БЈП ΠΈ присутним Π½Π΅ΠΊΠΈΠΌ ΠΎΠ΄ Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ ΠΈΠΌΠ°Ρ˜Ρƒ Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошија постигнућа Π½Π° ΠΏΠ»Π°Π½Ρƒ лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ° ΠΈ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ, ΠΊΠ°ΠΎ ΠΈ Π΄Π° Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошијС Π½Π°ΠΏΡ€Π΅Π΄ΡƒΡ˜Ρƒ Ρƒ ΠΎΠΊΠ²ΠΈΡ€Ρƒ способности ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања, Ρƒ ΠΏΠΎΡ€Π΅Ρ’Π΅ΡšΡƒ са Π΄Π΅Ρ†ΠΎΠΌ са БЈП Π±Π΅Π· присутног Π½Π΅ΠΊΠΎΠ³ ΠΎΠ΄ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅. Π”ΠΎΠ΄Π°Ρ‚Π½ΠΎ, Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° способности имСновања активности прСдставља Π·Π½Π°Ρ‡Π°Ρ˜Π°Π½ ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΎΡ€ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП. Π”ΠΎΠ±ΠΈΡ˜Π΅Π½ΠΈ Ρ€Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚ΠΈ ΡƒΠΊΠ°Π·ΡƒΡ˜Ρƒ Π½Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Ρƒ ΠΎΡΠ°Π²Ρ€Π΅ΠΌΠ΅ΡšΠΈΠ²Π°ΡšΠ° тСстова Ρƒ ΠΏΡ€ΠΎΡ†Π΅Π½ΠΈ лСксичких способности ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП, ΡƒΠ²ΠΎΡ’Π΅ΡšΠ° Π½ΠΎΠ²ΠΈΡ… тСстова Π·Π° Π΄Π΅Ρ‚Π°Ρ™Π½ΠΈΡ˜Ρƒ ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΊΠ²Π°Π»ΠΈΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ ΠΈ ΠΊΠ²Π°Π½Ρ‚ΠΈΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ аспСкта лСксичког Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π°, ΠΊΠ°ΠΎ ΠΈ Π½Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Ρƒ ΠΈΠ½ΠΎΠ²Π°Ρ†ΠΈΡ˜Π° Ρƒ логопСдској Ρ€Π΅Ρ…Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΡ˜ΠΈ којима Π±ΠΈ сС Π΄ΠΎΠ΄Π°Ρ‚Π½ΠΎ стимулисао Ρ€Π°Π·Π²ΠΎΡ˜ лСксичких способности ΠΊΠΎΠ΄ ΠΎΠ²Π΅ Π΄Π΅Ρ†Π΅.Deficits of syntactic and phonological abilities are dominant symptoms of specific language impairment (SLI). However, these children have significant lexical deficits which are manifested as difficulties in learning, understanding, as well as in using words. In terms of lexical and semantic abilities the most dominant are difficulties in learning words, reduced vocabulary, difficulties in naming and in lexical-semantic processing, as well as in using words in spontaneous speech. The main objective of this study was evaluation of lexical abilities, as well as determination of the form and nature of lexical development in children with specific language impairment at preschool and early school age (5-8 yr.). Additionally, the aim of the research was also to determine the effect of neurological dysfunction risk factors on development of lexical abilities in children with specific language impairment. Sample consisted of 115 children between five and eight years of age. The experimental group consisted of 60 children with diagnosis of specific language impairment (expressive type), while the control group consisted of 55 typically developing children. The experimental group was divided into two subgroups, 30 children with SLI without risk factors of neurological dysfunction and 30 children with SLI with risk factors of neurological dysfunction. All aspects of lexical abilities were assessed, including the assessment of confrontation naming, lexical-semantic processing, as well as ability of using words in spontaneous speech. For the purposes of this assessment, the following tests were used: Boston Naming Test, test for naming verbs which was designed for the purpose of this study, Free Word Association Test and analysis of lexical diversity which was assessed in sample of spontaneous speech obtained through retelling of the "Cinderella" story. Summarizing the results of this study it was concluded that children with SLI have significantly poorer achievements in a term of confrontation naming (nouns and verbs), lexical-semantic processing, as well as in a term of using all type of words (open and closed class words) in spontaneous speech, compared to their typically developing peers. Additionally, it was concluded that SLI children with risk factors of neurological dysfunction have significantly poorer achievements in the field of lexical-semantic processing, as well in using of words in spontaneous speech. Also, development of confrontation naming ability in SLI children with risk factors is significantly slower comparing to children with SLI without factors of neurological dysfunction. Also, it was concluded that the score on naming verbs is a significant predictor of lexical and semantic diversity in the spontaneous speech of children with SLI. The obtained results of this study indicate a need for modernization of tests for lexical assessment in children with SLI, usage of new tests for a more detailed assessment of qualitative and quantitative aspect of lexical deficit in children with SLI, as well as the need for innovations in speech and language rehabilitation in order for more specific stimulation of lexical development in these children

    Lexical abilities in children with specific language impairment

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    Π”Π΅Ρ„ΠΈΡ†ΠΈΡ‚ΠΈ синтаксичких ΠΈ Ρ„ΠΎΠ½ΠΎΠ»ΠΎΡˆΠΊΠΈΡ… способности ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Ρ™Π°Ρ˜Ρƒ Π΄ΠΎΠΌΠΈΠ½Π°Π½Ρ‚Π½Π΅ симптомС спСцифичног Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΎΠ³ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π° (БЈП). ΠœΠ΅Ρ’ΡƒΡ‚ΠΈΠΌ, ΠΎΠ²Π° Π΄Π΅Ρ†Π° ΠΈΡΠΏΠΎΡ™Π°Π²Π°Ρ˜Ρƒ ΠΈ Π·Π½Π°Ρ‡Π°Ρ˜Π½Π΅ лСксичкС Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π΅ који сС ΠΌΠ°Π½ΠΈΡ„Π΅ΡΡ‚ΡƒΡ˜Ρƒ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π°ΠΌΠ° Ρƒ ΡƒΡ‡Π΅ΡšΡƒ, Ρ€Π°Π·ΡƒΠΌΠ΅Π²Π°ΡšΡƒ, ΠΊΠ°ΠΎ ΠΈ Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±ΠΈ Ρ€Π΅Ρ‡ΠΈ. Π£ ΠΏΠΎΠ³Π»Π΅Π΄Ρƒ Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π° лСксичко-сСмантичких способности, ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП ΠΌΠΎΠΆΠ΅ΠΌΠΎ ΠΈΠ·Π΄Π²ΠΎΡ˜ΠΈΡ‚ΠΈ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΡƒΡΠ²Π°Ρ˜Π°ΡšΡƒ Ρ€Π΅Ρ‡ΠΈ, смањСн Π²ΠΎΠΊΠ°Π±ΡƒΠ»Π°Ρ€, Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΠΈΠΌΠ΅Π½ΠΎΠ²Π°ΡšΡƒ, Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚ΠΈ Ρƒ лСксичко-сСмантичком ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΡƒ ΠΈ Ρ‚Π΅ΡˆΠΊΠΎΡ›Π΅ Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±ΠΈ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ. Основни Ρ†ΠΈΡ™ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° јС Π±ΠΈΠΎ Π΄Π° сС ΡƒΡ‚Π²Ρ€Π΄Π΅ лСксичкС способности, ΠΊΠ°ΠΎ ΠΈ ΠΎΠ±Ρ€Π°Π·Π°Ρ† ΠΈ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π° лСксичког Ρ€Π°Π·Π²ΠΎΡ˜Π° Π΄Π΅Ρ†Π΅ са спСцифичним Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΈΠΌ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π΅ΠΌ Π½Π° ΠΏΡ€Π΅Π΄ΡˆΠΊΠΎΠ»ΡΠΊΠΎΠΌ ΠΈ Ρ€Π°Π½ΠΎΠΌ школском узрасту (5-8 Π³ΠΎΠ΄.). ΠŸΠΎΡ€Π΅Π΄ Ρ‚ΠΎΠ³Π°, Ρ†ΠΈΡ™ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° јС Π±ΠΈΠΎ ΠΈ Π΄Π° сС ΡƒΡ‚Π²Ρ€Π΄ΠΈ ΡƒΡ‚ΠΈΡ†Π°Ρ˜ присуства Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ Π½Π° Ρ€Π°Π·Π²ΠΎΡ˜ лСксичких способности ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са спСцифичним Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΈΠΌ ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜Π΅ΠΌ. Π˜ΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ΅ јС спровСдСно Π½Π° ΡƒΠ·ΠΎΡ€ΠΊΡƒ ΠΎΠ΄ 115 Π΄Π΅Ρ†Π΅, узраста ΠΎΠ΄ ΠΏΠ΅Ρ‚ Π΄ΠΎ осам Π³ΠΎΠ΄ΠΈΠ½Π°. ЕкспСримСнталну Π³Ρ€ΡƒΠΏΡƒ јС Ρ‡ΠΈΠ½ΠΈΠ»ΠΎ 60 испитаника ΠΊΠΎΠ΄ ΠΊΠΎΡ˜ΠΈΡ… јС Π΄ΠΈΡ˜Π°Π³Π½ΠΎΡΡ‚ΠΈΠΊΠΎΠ²Π°Π½ спСцифични ΠΏΠΎΡ€Π΅ΠΌΠ΅Ρ›Π°Ρ˜ Ρƒ Ρ€Π°Π·Π²ΠΎΡ˜Ρƒ Π³ΠΎΠ²ΠΎΡ€Π° ΠΈ јСзика СкспрСсивног Ρ‚ΠΈΠΏΠ°, Π΄ΠΎΠΊ јС ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»Π½Ρƒ Π³Ρ€ΡƒΠΏΡƒ Ρ‡ΠΈΠ½ΠΈΠ»ΠΎ 55 Π΄Π΅Ρ†Π΅ Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ˜Π΅Π·ΠΈΡ‡ΠΊΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π°. ЕкспСримСнтална Π³Ρ€ΡƒΠΏΠ° јС ΠΏΠΎΠ΄Π΅Ρ™Π΅Π½Π° Π½Π° Π΄Π²Π΅ ΠΏΠΎΠ΄Π³Ρ€ΡƒΠΏΠ΅: 30 Π΄Π΅Ρ†Π΅ са БЈП Π±Π΅Π· присуства Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ ΠΈ 30 Π΄Π΅Ρ†Π΅ са БЈП ΠΈ присутним Π½Π΅ΠΊΠΈΠΌ ΠΎΠ΄ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅. ЛСксичкС способности ΠΏΡ€ΠΎΡ†Π΅ΡšΠΈΠ²Π°Π½Π΅ су ΠΌΡƒΠ»Ρ‚ΠΈΠ΄ΠΈΠΌΠ΅Π½Π·ΠΈΠΎΠ½Π°Π»Π½ΠΎ, ΡƒΠΊΡ™ΡƒΡ‡ΡƒΡ˜ΡƒΡ›ΠΈ ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања, лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ° ΠΈ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ. Π—Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Π½Π°Π²Π΅Π΄Π΅Π½Π΅ ΠΏΡ€ΠΎΡ†Π΅Π½Π΅ ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ΠΈ су: Бостонски тСст имСновања, Π·Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° конструисан ВСст Π³Π»Π°Π³ΠΎΠ»Π°, ВСст слободних Π°ΡΠΎΡ†ΠΈΡ˜Π°Ρ†ΠΈΡ˜Π° Ρ€Π΅Ρ‡ΠΈ ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° лСксичкС разноврсности Ρƒ ΡƒΠ·ΠΎΡ€ΠΊΡƒ спонтаног Π³ΠΎΠ²ΠΎΡ€Π° добијСног ΠΏΡ€ΠΈΡ‡Π°ΡšΠ΅ΠΌ ΠΏΡ€ΠΈΡ‡Π΅ β€žΠŸΠ΅ΠΏΠ΅Ρ™ΡƒΠ³Π°β€œ. Π‘ΡƒΠΌΠΈΡ€Π°ΡšΠ΅ΠΌ Ρ€Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚Π° ΠΈ постигнућа Π΄Π΅Ρ†Π΅ са БЈП ΠΈ Π΄Π΅Ρ†Π΅ Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π° Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° Π΄Π΅Ρ†Π° са БЈП ΠΈΠΌΠ°Ρ˜Ρƒ Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошија постигнућа Π½Π° ΠΏΠ»Π°Π½Ρƒ ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања (ΠΈΠΌΠ΅Π½ΠΈΡ†Π° ΠΈ Π³Π»Π°Π³ΠΎΠ»Π°), лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ°, ΠΊΠ°ΠΎ ΠΈ Π½Π° ΠΏΠ»Π°Π½Ρƒ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ свих врста Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ, Ρƒ ΠΏΠΎΡ€Π΅Ρ’Π΅ΡšΡƒ са ΡšΠΈΡ…ΠΎΠ²ΠΈΠΌ Π²Ρ€ΡˆΡšΠ°Ρ†ΠΈΠΌΠ° Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΎΠ³ Ρ€Π°Π·Π²ΠΎΡ˜Π°. ΠŸΠΎΡ€Π΅Π΄ Ρ‚ΠΎΠ³Π°, Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° Π΄Π΅Ρ†Π° са БЈП ΠΈ присутним Π½Π΅ΠΊΠΈΠΌ ΠΎΠ΄ Ρ€ΠΈΠ·ΠΈΠΊΠΎ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ ΠΈΠΌΠ°Ρ˜Ρƒ Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошија постигнућа Π½Π° ΠΏΠ»Π°Π½Ρƒ лСксичког ΠΏΡ€ΠΎΡ†Π΅ΡΠΈΡ€Π°ΡšΠ° ΠΈ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ, ΠΊΠ°ΠΎ ΠΈ Π΄Π° Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ лошијС Π½Π°ΠΏΡ€Π΅Π΄ΡƒΡ˜Ρƒ Ρƒ ΠΎΠΊΠ²ΠΈΡ€Ρƒ способности ΠΈΠ·ΠΎΠ»ΠΎΠ²Π°Π½ΠΎΠ³ имСновања, Ρƒ ΠΏΠΎΡ€Π΅Ρ’Π΅ΡšΡƒ са Π΄Π΅Ρ†ΠΎΠΌ са БЈП Π±Π΅Π· присутног Π½Π΅ΠΊΠΎΠ³ ΠΎΠ΄ Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΡƒΡ€ΠΎΠ»ΠΎΡˆΠΊΠ΅ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅. Π”ΠΎΠ΄Π°Ρ‚Π½ΠΎ, Π·Π°ΠΊΡ™ΡƒΡ‡Π΅Π½ΠΎ јС Π΄Π° способности имСновања активности прСдставља Π·Π½Π°Ρ‡Π°Ρ˜Π°Π½ ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΎΡ€ ΡƒΠΏΠΎΡ‚Ρ€Π΅Π±Π΅ Ρ€Π΅Ρ‡ΠΈ Ρƒ спонтаном Π³ΠΎΠ²ΠΎΡ€Ρƒ ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП. Π”ΠΎΠ±ΠΈΡ˜Π΅Π½ΠΈ Ρ€Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚ΠΈ ΡƒΠΊΠ°Π·ΡƒΡ˜Ρƒ Π½Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Ρƒ ΠΎΡΠ°Π²Ρ€Π΅ΠΌΠ΅ΡšΠΈΠ²Π°ΡšΠ° тСстова Ρƒ ΠΏΡ€ΠΎΡ†Π΅Π½ΠΈ лСксичких способности ΠΊΠΎΠ΄ Π΄Π΅Ρ†Π΅ са БЈП, ΡƒΠ²ΠΎΡ’Π΅ΡšΠ° Π½ΠΎΠ²ΠΈΡ… тСстова Π·Π° Π΄Π΅Ρ‚Π°Ρ™Π½ΠΈΡ˜Ρƒ ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΊΠ²Π°Π»ΠΈΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ ΠΈ ΠΊΠ²Π°Π½Ρ‚ΠΈΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ аспСкта лСксичког Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π°, ΠΊΠ°ΠΎ ΠΈ Π½Π° ΠΏΠΎΡ‚Ρ€Π΅Π±Ρƒ ΠΈΠ½ΠΎΠ²Π°Ρ†ΠΈΡ˜Π° Ρƒ логопСдској Ρ€Π΅Ρ…Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΡ˜ΠΈ којима Π±ΠΈ сС Π΄ΠΎΠ΄Π°Ρ‚Π½ΠΎ стимулисао Ρ€Π°Π·Π²ΠΎΡ˜ лСксичких способности ΠΊΠΎΠ΄ ΠΎΠ²Π΅ Π΄Π΅Ρ†Π΅.Deficits of syntactic and phonological abilities are dominant symptoms of specific language impairment (SLI). However, these children have significant lexical deficits which are manifested as difficulties in learning, understanding, as well as in using words. In terms of lexical and semantic abilities the most dominant are difficulties in learning words, reduced vocabulary, difficulties in naming and in lexical-semantic processing, as well as in using words in spontaneous speech. The main objective of this study was evaluation of lexical abilities, as well as determination of the form and nature of lexical development in children with specific language impairment at preschool and early school age (5-8 yr.). Additionally, the aim of the research was also to determine the effect of neurological dysfunction risk factors on development of lexical abilities in children with specific language impairment. Sample consisted of 115 children between five and eight years of age. The experimental group consisted of 60 children with diagnosis of specific language impairment (expressive type), while the control group consisted of 55 typically developing children. The experimental group was divided into two subgroups, 30 children with SLI without risk factors of neurological dysfunction and 30 children with SLI with risk factors of neurological dysfunction. All aspects of lexical abilities were assessed, including the assessment of confrontation naming, lexical-semantic processing, as well as ability of using words in spontaneous speech. For the purposes of this assessment, the following tests were used: Boston Naming Test, test for naming verbs which was designed for the purpose of this study, Free Word Association Test and analysis of lexical diversity which was assessed in sample of spontaneous speech obtained through retelling of the "Cinderella" story. Summarizing the results of this study it was concluded that children with SLI have significantly poorer achievements in a term of confrontation naming (nouns and verbs), lexical-semantic processing, as well as in a term of using all type of words (open and closed class words) in spontaneous speech, compared to their typically developing peers. Additionally, it was concluded that SLI children with risk factors of neurological dysfunction have significantly poorer achievements in the field of lexical-semantic processing, as well in using of words in spontaneous speech. Also, development of confrontation naming ability in SLI children with risk factors is significantly slower comparing to children with SLI without factors of neurological dysfunction. Also, it was concluded that the score on naming verbs is a significant predictor of lexical and semantic diversity in the spontaneous speech of children with SLI. The obtained results of this study indicate a need for modernization of tests for lexical assessment in children with SLI, usage of new tests for a more detailed assessment of qualitative and quantitative aspect of lexical deficit in children with SLI, as well as the need for innovations in speech and language rehabilitation in order for more specific stimulation of lexical development in these children
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