Effective communication requires knowing the "right" amount of information to provide; what is necessary for a naïve learner to arrive at a target hypothesis may be superfluous and inefficient for a knowledgeable learner. The current study examines 4- to 7-year-olds' developing sensitivity to overinformative communication and their…

Background: Arabic, a Semitic language of the Afro-Asiatic variety, has a rich consonant inventory. Previous studies on Arabic phonological acquisition have focused primarily on dialects in Jordan and Egypt. Because Arabic varies considerably across regions, information is also needed for other dialects. Aims: To determine acquisition benchmarks…

The reluctance of children to revise their prior beliefs is a prominent phenomenon in the reasoning literature. One way to facilitate belief change is offering explanations, and this study examined whether highlighting (counter) evidence with diagrams leads to belief revision to the same extent. Altogether 134 preschoolers and second-graders (5-…

In a French early childhood care and education system that is strongly divided by age and institution, the current research studies the collective life of children at the pivotal age of two to three years of age in four different early childhood settings: (1) a group of "grands" (nursery) in a "crèche" (daycare centre), (2) a…

Background: Although shared book reading is seen as an effective way to support children's early literacy and language development, less is known about the factors associated with toddlers' engagement with books. Objective: The goal of the current study was to examine younger and older toddlers' engagement with books during one-on-one reading with…

Children achieve their first language milestones initially in gesture and prosody before they do so in speech. However, little is known about the potential precursor role of those features later in development when children start using more complex linguistic skills. In this study, we explore how children's ability to reflect on their degree of…

This study examined the development of emerging self-regulation (SR) skills across the preschool years and relations to academic achievement in kindergarten and first grade. SR skills of 403 low-income African American and Latino children were measured at 2&1/2, 3&1/2, and 5 years (kindergarten). Reading and math skills were measured at 5…

Children are able to resolve the referential ambiguity of learning new words by tracking co-occurrence probabilities across moments in time, a behavior termed cross-situational word learning (CSWL). Although we know that children can use co-occurrence data to map words to objects, the literature has a striking limitation: research has focused on…

Popular parenting literature has often emphasized the importance of establishing predictable routines during early childhood. Using a sample of 688 Chinese preschool-aged children, the current study examined how child routines were related to parent-child relationships and self-regulation. This study first examined the psychometric properties of…

The present study examines adult-child touch and its functions in a Swedish preschool (for 1 to 5-year-old children). The data are naturalistic observations and video-recorded data of everyday preschool activities. The study describes the frequently occurring functions of educators' haptic conduct (control, affectionate, affectionate-control,…

Children have a basic knowledge of birds that they observe during their everyday life either in their garden, other gardens, round the house, walking in the local area or in the yard on school gardens. A total of 515 children, aged 3 to 16 (249 girls and 266 boys) enrolled in southern Brazilian public preschools, primary school and secondary…

Background: Research on the relationships between parental factors and children's executive function (EF) has been conducted mainly in Western cultures. Aim: This study provides the first empirical test, in a non-Western context, of how maternal EF and parenting behaviours relate to child EF. Sample South Korean mothers and their preschool…

This study aimed to determine preschool teachers' classroom management skills and investigate the relationships between teachers' classroom management skills and inclusion students' social skills and problem behaviors. Relational screening model was used as the research method. Study group consisted of 42 pre-school teachers working in Kocaeli…

Children with autism spectrum disorders (ASD) show deficits in reporting others' emotions (Lartseva et al. in Front Hum Neurosci 8:991, 2015) and in deriving meaning in social contexts (Klin et al. in Handbook of autism and pervasive developmental disorders, Wiley, Hoboken, 2005). However, researchers often use stimuli that conflate salient…

An enduring challenge in visual-spatial research has been to identify the factors contributing to individual differences in ability. This research investigated the overall, verbal, and nonverbal visual-spatial ability of 61 (34 boys) three- to five-year-olds (M[subscript age] = 57.3 months; SD = 7.9) and the following factors known to be related…