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Alejandrina Cristia

Researcher at School for Advanced Studies in the Social Sciences

Publications -  162
Citations -  3760

Alejandrina Cristia is an academic researcher from School for Advanced Studies in the Social Sciences. The author has contributed to research in topics: Language acquisition & Speech perception. The author has an hindex of 31, co-authored 141 publications receiving 2848 citations. Previous affiliations of Alejandrina Cristia include Max Planck Society & Centre national de la recherche scientifique.

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Journal ArticleDOI

Parental Reports on Touch Screen Use in Early Childhood

TL;DR: Among child users, certain activities are more frequently reported to be liked than others, findings that suggest a number of considerations that should help improve the design of applications geared towards toddlers, particularly for scientific purposes.
Proceedings ArticleDOI

The Second DIHARD Diarization Challenge: Dataset, Task, and Baselines.

TL;DR: The second edition of the DIHARD challenge as discussed by the authors was designed to improve the robustness of speaker diarization systems to variation in recording equipment, noise conditions, and conversational domain.
Journal ArticleDOI

Quantifying sources of variability in infancy research using the infant-directed-speech preference

Michael C. Frank, +148 more
TL;DR: In this paper, a large-scale, multisite study aimed at assessing the overall replicability of a single theoretically important phenomenon and examining methodological, cultural, and developmental moderators was conducted.
Journal ArticleDOI

Child-Directed Speech Is Infrequent in a Forager-Farmer Population: A Time Allocation Study

TL;DR: Estimation of how frequently, and from whom, children aged 0-11 years (Ns between 9 and 24) receive one-on-one verbal input among Tsimane forager-horticulturalists of lowland Bolivia reveals large cross-cultural variation in the linguistic experiences provided to young children.