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Citation - Scopus: 3
Longitudinal Effects of Second Language on First Language Narrative Skills and Executive Functions of Preschool Children
(Selcuk University, 2020) Aktan Erciyes, Aslı
The present study investigated the longitudinal effects of early exposure to L2-English on L1-Turkish language competence, narrative skills and executive functioning. We asked whether early immersion-like exposure to L2, starting around 3 years of age, would have reflections on L1 competence, L1 narrative skills and gains in cognitive flexibility. Thirty 4-year-olds attending two types of preschools participated in the study: L1-preschools (N=12) with Turkish instruction and L2-preschools (N=18) where children were exposed only to English (6 hrs) throughout the day. Children were initially tested at time 1 (T1) at age 4 and at time 2 (T2), a year later when they were 5. At T1, results revealed that children attending L2-preschools displayed no differences in executive functions performance compared to children in L1-preschools. Likewise, there were no differences for L1 competence as well as L1 narrative skills. At T2, however, for L1 narrative skills, children attending L1-preschools displayed significantly higher performance compared to peers in L2-preschools. For executive functioning again there were no differences between the participants. The differences in narrative competence at T2 might indicate that children in L2-preschools lack sufficient input in story telling in L1 to support narrative competence. For future consideration how literacy acquisition would interact with the effects of L2 exposure should also be investigated.
Citation - WoS: 13
Citation - Scopus: 17
A Multidimensional Investigation of Pretend Play and Language Competence: Concurrent and Longitudinal Relations in Preschoolers
(Elsevier, 2020) Kızıldere, Erim; Aktan Erciyes, Aslı; Tahiroğlu, Deniz; Göksun, Tilbe
Play is an important tool for children's social interactions and cognitive skills. The current study examines the links between pretend play and language in 119 Turkish preschoolers at two time points tested one-year apart (Time 1 M-age = 45.82 months and Time 2 M-age = 57.68 months). Preschoolers' language competence (linguistic complexity and receptive vocabulary) was assessed along with several pretend play measures (telephone task, imaginary pantomime task, pretense score from a free play session). Results showed that concurrently the telephone and imaginary pantomime task scores were associated with linguistic complexity at Time 1 and only the telephone score was related to linguistic complexity at Time 2. No concurrent associations were found between receptive vocabulary and pretend play measures. Furthermore, a longitudinal relation was found between language competence and one pretend play measure: Time 1 telephone score predicted Time 2 receptive vocabulary score. These findings are discussed in terms of the two domains potentially sharing the symbolic aspect as an underlying mechanism and social aspect through pretense creating contexts relevant to language development.
Citation - WoS: 2
Citation - Scopus: 2
New Insights From Children With Early Focal Brain Injury: Lessons To Be Learned From Examining Stem-Related Skills
(Wiley, 2019) Demir-Lira, O. Ece; Aktan Erciyes, Aslı; Göksun, Tilbe
The study of cognitive development in children with early brain injury reveals crucial information about the developing brain and its plasticity. However information on long-term outcomes of these children especially in domains relevant to science technology engineering and math (STEM) remains limited. In the current review our goal is to address the existing research on cognitive development of children with pre- or perinatal focal brain lesion (PL) as it relates to children's STEM-related skills and suggest future work that could shed further light on the developmental trajectories of children with PL. We argue that examining STEM-related development in children with PL will have broader implications for our understanding of the nature of the plasticity children with PL exhibit as well as address theoretical questions in the field regarding the foundation skills for STEM including visuospatial and mathematical skills.

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Browsing Fakülteler by Institution Author "Aktan Erciyes, Aslı"