Studying early language development has been a challenging task throughout the years. Earlier studies mostly documented language competence only after toddlers had started producing their first words. Theoretical and methodological advances in this domain brought about more sophisticated ways of probing into early development by exploiting overt…

Over the past 50 years, scientists have made amazing discoveries about the origins of human language acquisition. Central to this field of study is the process by which infants' perceptual sensitivities gradually align with native language structure, known as "perceptual narrowing." Perceptual narrowing offers a theoretical account of…

In 'The role of play', the fifth article we are highlighting from the extensive "FORUM" archive available online, Maggie Gracie draws on material and observations she had collected during a year of study in an infant and reception class in the mid-1970s to develop ideas about the need to enable pupils to develop genuine autonomy of…

Object play yields enormous benefits for infant development. However, little is known about natural play at home where most object interactions occur. We conducted frame-by-frame video analyses of spontaneous activity in two 2-h home visits with 13-month-old crawling infants and 13-, 18-, and 23-month-old walking infants (N = 40; 21 boys; 75%…

Computational models of infant word-finding typically operate over transcriptions of infant-directed speech corpora. It is now possible to test models of word segmentation on speech materials, rather than transcriptions of speech. We propose that such modeling efforts be conducted over the speech of the experimental stimuli used in studies…

Maria Montessori's work remains popular and influential around the world. She provided fascinating descriptions of her observations of children's learning. Yet at the heart of her work is a lacuna: the issue of how children learn their first language. For Montessori, it was a marvel, a miracle--but a mystery. We argue that the later philosophy of…

We propose a simple computational model that describes potential mechanisms underlying the organization and development of the lexical-semantic system in 18-month-old infants. We focus on two independent aspects: (i) on potential mechanisms underlying the development of taxonomic and associative priming, and (ii) on potential mechanisms underlying…

Annually, thousands of infant deaths are classified as sudden unexpected infant deaths (SUIDs). In an effort to reduce the risk of SUIDs, the American Academy of Pediatrics has made a number of recommendations to educate caregivers, childcare providers, and healthcare professionals on safe infant sleep practices. The purpose of the current study…

A newborn arrives in this world with the inherent capacity to learn. This includes simple reflexes such as sucking, Moro reflexes, grasping etc. These "pre-installed" capacities help the baby to survive, particularly in the early months before there has been time to gaining new capabilities through learning. Once an infant starts to…

Computational models of child language development can help us understand the cognitive underpinnings of the language learning process, which occurs along several linguistic levels at once (e.g., prosodic and phonological). However, in light of the replication crisis, modelers face the challenge of selecting representative and consolidated infant…

In this article I wish to defend hope by arguing that it is a child-like predisposition and that its strength and uniqueness stem exactly from its naïve, infantilizing character. To discuss the concepts of hope and of childhood and the relationship between them, I read in Kazuo Ishiguro's latest book -- "Klara and the Sun" (2021), using…

The "object lesson" is a particular teaching method that was widespread in Europe and the westernised world during the nineteenth century, which was variously adapted according to national contexts under the name of "Anschauungsunterricht, leçon de choses, lezione di cose, and lección de cosas." Based on the intuitive…

The aim of this review is to identify the behavioural soothing interventions (BSIs) used for reducing infant crying and to determine their effect. Studies had to describe an experimental study addressing infant crying and BSIs in the first six months after birth. Searches were performed in Web of Science, Pubmed, Science Direct, EBSCOhost,…

A fundamental question in psycholinguistics concerns how grammatical structure contributes to real-time sentence parsing and understanding. While many argue that grammatical structure is only loosely related to on-line parsing, others hold the view that the two are tightly linked. Here, I use the incremental growth of grammatical structure in…

A remarkable amount of perceptual development occurs in the first year after birth. In this article, we spotlight the case of color perception. We outline how within just 6 months, infants go from very limited detection of color as newborns to a more sophisticated perception of color that enables them to make sense of objects and the world around…