Related Experiment Video
Updated: Oct 11, 2025

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
Published on: April 19, 2017
Child Heritage Language Development: An Interplay Between Cross-Linguistic Influence and Language-External Factors
1Department of English Literature and Linguistics, Bar-Ilan University, Ramat Gan, Israel.
Heritage language (HL) acquisition is challenging due to societal language (SL) influence on case morphology. However, language-external factors can mitigate these negative cross-linguistic influences.
Area of Science:
- Linguistics
- Developmental Psychology
- Bilingualism Studies
Background:
- Heritage language (HL) development is complex, influenced by societal language (SL) properties.
- Case morphology acquisition presents specific challenges for bilingual children.
- Cross-linguistic influence (CLI) from the SL can impede HL development.
Purpose of the Study:
- To investigate the mechanisms of HL development, focusing on case morphology.
- To assess the impact of cross-linguistic influence (CLI) from the SL on HL case acquisition.
- To evaluate the role of language-external factors in mitigating CLI effects.
Main Methods:
- Comparative analysis of Russian-Dutch and Russian-Hebrew bilinguals versus monolingual Russian speakers.
- Elicitation tasks to evaluate accusative (ACC) and genitive (GEN) case production.
- Correlation analysis of case production with language-external factors (age, age of onset, parental language input, family language type).
Main Results:
- HL acquisition of case morphology is negatively impacted by the SL.
- Bilingual groups showed lower performance in ACC and GEN case production compared to monolinguals.
- Morphological acquisition is hindered by differing feature mappings (Russian-Hebrew) or absence of marking (Russian-Dutch).
Conclusions:
- Cross-linguistic influence from the SL significantly impedes heritage language case morphology acquisition.
- Language-external factors play a crucial role in mitigating the negative effects of cross-linguistic influence.
- Heritage language development results from an intricate interplay between cross-linguistic influence and language-external factors.
More Related Videos
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
06:07Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm
Published on: May 15, 2019
Related Concept Videos
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Language and Cognition
Language
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Gene-Environment Interactions
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Vygotsky's Cognitive Development in Cultural Context