Journal of Cognition and Development : Official Journal of the Cognitive Development Society

This article introduces an accessible approach to implementing unmoderated remote research in developmental science-research in which children and families participate in studies remotely and independently, without directly interacting with researchers. Unmoderated remote research has the potential to strengthen developmental science by: (1) facilitating the implementation of studies that are easily replicable, (2) allowing for new approaches to longitudinal studies and studies of parent-child interaction, and (3) including families from more diverse backgrounds and children growing up in more diverse environments in research...

Many details in reading curricula (e.g., the order of materials) have analogues in laboratory studies of learning (e.g., blocking/interleaving). Principles of learning from cognitive science could be used to structure these materials to optimize learning, but they are not commonly applied. Recent work bridges this gap by "field testing" such principles: Rather than testing whole curricula, these studies teach students a small set of sound-spelling-regularities over a week via an internet-delivered program...

Children learning a verb may benefit from hearing it across situations (e.g., Behrend, 1995; Childers, 2011; Fisher et al, 1994; Pinker, 1989). At the same time, in everyday contexts, situations in which a verb is heard will be interrupted by distracting events. Using Structural Alignment theory as a framework (e.g., Gentner & Namy, 2006), Study 1 asks whether children can learn a verb when irrelevant, interleaved events are present. Two½- and 3½-year-old children saw dynamic events and were randomly assigned to one of three experimental conditions (differing in orders of events), or one of two control conditions...

No abstract text is available yet for this article.

Infants' pointing is associated with concurrent and later language development. The communicative intention behind the point-i.e., imperative versus declarative-can affect both the nature and strength of these associations, and is therefore a critical factor to consider. Parents' pointing is associated with both infant pointing and infant language; however, less work has examined the intent behind parents' points. We explore relations between parents' and infants' pointing at the level of communicative intention, and examine how pointing relates to concurrent and longitudinal infant language skills...

Infants acquiring their native language are adept at discovering grammatical patterns. However, it remains unknown whether these learning abilities are limited to language, or available more generally for sequenced input. The current study is a conceptual replication of a prior language study, and was designed to ask whether infants can track phrase structure-like patterns from nonlinguistic auditory materials (sequences of computer alert sounds). One group of 12-month-olds was familiarized with an artificial grammar including predictive dependencies between sounds concatenated into strings, simulating the basic structure of phrases in natural languages...

No abstract text is available yet for this article.

This research investigates the development of constraints in word learning. Previous experiments have shown that as infants gain more knowledge of native language structure, they become more selective about the forms that they accept as labels. However, the developmental pattern exhibited depends greatly on the way that infants are introduced to the labels and tested. In a series of experiments, we examined how providing referential context in the form of familiar objects and familiar object names affects how infants learn labels that they would otherwise reject, nonspeech sounds...

The four experiments reported here used the preferential looking and habituation paradigms to examine whether 5-month-olds possess a perceptual template for snakes, sharks, and rodents. It was predicted that if infants possess such a template then they would attend preferentially to schematic images of these non-human animal stimuli relative to scrambled versions of the same stimuli. The results reveal that infants look longer at a schematic snake than at two scrambled versions of that image and generalize from real snakes to the schematic image...

Despite extant evidence of negative peer treatment of transgender adolescents and adults, little is known about how young children perceive transgender peers, particularly those who have socially-transitioned, or are living in line with their gender, rather than sex at birth. Whereas children have been shown to be averse to gender nonconformity in peers, because many transgender children appear and behave in ways consistent with their expressed gender (but not their sex at birth), it is unclear how children evaluate these identities...

What factors contribute to children's tendency to view individuals as having different traits and abilities? The present research tested whether young children are influenced by adults' nonverbal behaviors when making inferences about peers. In Study 1, participants (5-6 years) viewed multiple videos of interactions between a 'teacher' and two 'students;' all individuals were unfamiliar to participants. In each clip, the students behaved similarly, but the teacher did not: She either smiled, nodded, touched, or shook her head at one student, and looked at the other student with a neutral expression...

The study of executive function (EF) has become increasingly popular in multiple areas of research. A wealth of evidence has supported the value of EF in shaping notable outcomes across typical and atypical development; however, little evidence has supported the cognitive contributors to early EF development. The current study used data from a large longitudinal sample of healthy children to investigate the differential influence of verbal and nonverbal cognition on later EF. Participants were assessed at 2 years of age using the Mullen Scales of Early Learning, and Mullen scores were used to calculate nonverbal and verbal developmental quotients...

This study examined whether attention to a location plays a role in the maintenance of locations in spatial working memory in young children as it does in adults. This study was the first to investigate whether distractors presented during the delay of a spatial working memory task influenced young children's memory responses. Across two experiments, 3- and 6-year-olds completed a spatial working memory task featuring a static target location and distractor location. Results indicated a change between 3 and 6 years of age in how distractors influenced memory...

Typically developing (TD) children refer to objects uniquely in gesture (e.g., point at cat) before they produce verbal labels for these objects ("cat"; Bates et al., 1979). The onset of such gestures predicts the onset of similar spoken words, showing a strong positive relation between early gestures and early words (Iverson & Goldin-Meadow, 2005). We ask whether gesture plays the same door-opening role in word learning for children with autism spectrum disorder (ASD) and Down syndrome (DS), who show delayed vocabulary development and who differ in the strength of gesture production...

Data from a large-scale, longitudinal research study with an ethnically and socioeconomically diverse sample were utilized to explore linkages between maternal elaborative conversational style and the development of children's autobiographical and deliberate memory. Assessments were made when the children were 3, 5, and 6 years of age, and the results reveal concurrent and longitudinal linkages between maternal conversational style in a mother-child reminiscing task and children's autobiographical memory performance...

Research has explored how multiracial individuals are categorized by monoracial individuals, but has not yet explored how they are categorized by multiracial individuals themselves. We examined how multiracial children (4-9 years) and adults categorized multiracial targets (presented with and without parentage information). When parentage information was provided, multiracial targets were more likely to be categorized as neither wholly black nor wholly white. However, both multiracial adults and children more often categorized multiracial targets as black than as white regardless of the absence or presence of parentage information...

Summer slide, uneven growth of academic skills over the calendar year, captures the fact that the learning gains children make over the school year do not continue at the same pace over the summer, when children are typically not in school. We compared growth of reading skills during the school year and over the summer months in children with pre-or perinatal brain lesion (PL) and typically-developing (TD) children from varying socioeconomic status (SES) backgrounds as a new way to probe the role of structured environmental support in functional plasticity for reading skills in children with PL...

Research with preschool children shows that explanations are important to them in that they actively seek explanations in their conversations with adults. But, what sorts of explanations do they prefer, and what, if anything, do young children learn from the explanations they receive? Following a preliminary study with adults (N=67) to establish materials for use with children, we addressed this question using a semi-naturalistic methodology. 4- and 5-year-olds (N=69) were dissatisfied when receiving non-explanations to their explanatory questions, but satisfied when receiving explanations, and their satisfaction varied appropriately across several levels of explanatory information...

In two studies we attempt to capture the information processing abilities underlying children's reality-status judgments. Forty 5- to 6-year-olds and 53 7- to 8-year-olds heard about novel entities (animals) that varied in their fit with children's world knowledge. After hearing about each entity, children could either guess reality status immediately or listen to testimony first. Informants varied in their expertise and in their testimony, which either supported or refuted the entities' existence. Results revealed that children were able to evaluate the fit between the new information and their existing knowledge; this information then governed their decision regarding whether to seek testimony...

In human children and adults, familiar face types-typically own-age and own-species faces-are discriminated better than other face types; however, human infants do not appear to exhibit an own-age bias, but instead better discriminate adult faces, which they see more often. There are two possible explanations for this pattern: Perceptual attunement, which predicts advantages in discrimination for the most-experienced face types; additionally or alternatively, there may be an experience-independent bias for infants to discriminate own-species faces, an adaptation for evolutionarily relevant faces...