Young Preschool Research Articles

Relation between active mediation, exposure to Daniel Tiger’s Neighborhood, and US preschoolers’ social and emotional development

This study explored the relationship between active mediation, exposure to Daniel Tiger’s Neighborhood, and key indicators of preschoolers’ social and emotional development. One hundred and twenty-seven children aged 2–6 either watched or did not watch 10 episodes of Daniel Tiger’s Neighborhood over a two-week period. Results revealed that preschoolers who watched the program exhibited higher levels of empathy, self-efficacy, and emotion recognition when their regular TV-watching experiences are frequently accompanied by active mediation. This was especially true for younger preschoolers and preschoolers from low-income families. Implications for policy-makers, parents, producers of prosocial programming, and educators are discussed.

Programming with the KIBO Robotics Kit in Preschool Classrooms

ABSTRACTKIBO is a developmentally appropriate robotics kit for young children that is programmed using interlocking wooden blocks; no screens or keyboards are required. This study describes a pilot KIBO robotics curriculum at an urban public preschool in Rhode Island and presents data collected on children's knowledge of foundational programming concepts after completing the curriculum. The curriculum was designed to integrate music, literacy, and design with engineering and robotics. Children (N = 64) from seven preschool classrooms, ranging in age from 3 to 5, participated in the study. Findings indicated that children as young as age 3 could create syntactically correct programs for the KIBO robot, although older preschoolers (closer to age 5) performed better than younger preschoolers on a standardized programming task. Additionally, all students generally performed better on the programming tasks that required them to manipulate less programming instructions. Implications for designing developmentally appropriate curriculum and scaffolding for young children are addressed.

Body composition analysis by dual-energy X-ray absorptiometry in young preschool children.

Dual-energy X-ray absorptiometry (DXA) is considered a specific method for measuring body composition to assess obesity and osteoporosis, although few studies have been conducted in preschool children. The aim of this study was to provide sex - and age-specific references for bone mineral density (BMD), bone mineral content (BMC), fat mass (FM) and fat-free mass (FFM) normative data for children aged 2 to <6 years. One hundred and eighty seven healthy white children from Buenos Aires City suburbs, Argentina, were studied by the Lunar DPX-L DXA, pediatric software: BMC less head (g), BMD (g/cm2), FM (%) and FFM (g). BMD and BMC increased significantly with age (P<0.0001), but only BMD was significantly different between boys and girls of similar age, being greater for boys (P=0.013). FM was not significantly different among the various age groups of boys and girls. However, the FFM/height was higher in boys and the BMC/FFM was higher in girls. The Z-scores and centile curves were derived separately for each sex and age. Q-Q detrended plots and LMS curves produced robust, unbiased fits that generated references for the 3rd, 50th and 97th percentiles for BMD, BMC, FM and FFM data, respectively. These DXA scans add to the scarcity of accurate measurements of body composition of white young children. The data analyses provided greater accuracy, particularly at the upper and lower ends of the distribution, which is important in clinical settings for identification of children with impaired body composition.

"Because It's Hers": When Preschoolers Use Ownership in Their Explanations.

Young children show competence in reasoning about how ownership affects object use. In the present experiments, we investigate how influential ownership is for young children by examining their explanations. In three experiments, we asked 3- to 5-year-olds (N=323) to explain why it was acceptable (Experiments 1-3) or unacceptable (Experiment 2 and 3) for a person to use an object. In Experiments 1 and 2, older preschoolers referenced ownership more than alternative considerations when explaining why it was acceptable or unacceptable for a person to use an object, even though ownership was not mentioned to them. In Experiment 3, ownership wasmentioned to children. Here, younger preschoolers frequently referenced ownership when explaining unacceptability of using an object, but not when explaining why using it was acceptable. These findings suggest that ownership is influential in preschoolers' explanations about the acceptability of using objects, but that the scope of its influence increases with age.

Older (but not younger) preschoolers understand that knowledge differs between people and across time.

We examined 3- to 5-year-olds' understanding of general knowledge (e.g., knowing that clocks tell time) by investigating whether (1) they recognize that their own general knowledge has changed over time (i.e., they knew less as babies than they know now), and (2) such intraindividual knowledge differences are easier/harder to understand than interindividual differences (i.e., Do preschoolers understand that a baby knows less than they do?). Forty-eight 3- to 5-year-olds answered questions about their current general knowledge ('self-now'), the general knowledge of a 6-month-old ('baby-now'), and their own general knowledge at 6months ('self-past'). All age groups were significantly above chance on the self-now questions, but only 5-year-olds were significantly above chance on the self-past and baby-now questions. Moreover, children's performance on the baby-now and self-past questions did not differ. Our findings suggest that younger preschoolers do not fully appreciate that their past knowledge differs from their current knowledge, and that others may have less knowledge than they do. We situate these findings within the research on knowledge understanding, more specifically, and cognitive development, more broadly.

The Effects of Minimal Group Membership on Young Preschoolers’ Social Preferences, Estimates of Similarity, and Behavioral Attribution

We investigate young children’s sensitivity to minimal group membership. Previous research has suggested that children do not show sensitivity to minimal cues to group membership until the age of five to six, contributing to claims that this is an important transition in the development of intergroup cognition and behavior. In this study, we investigated whether even younger children are sensitive to minimal cues to group membership. Random assignment to one of either of two color groups created a temporary, visually salient minimal group membership in 3 and 4-year-old study participants. Using explicit measures, we tested whether children preferred minimal group members when making social judgments. We find that, in the absence of any knowledge regarding the two groups, children expressed greater liking for ingroup than outgroup targets. Moreover, children estimated that ingroup members would share their preferences. Our findings demonstrate that from early in development, humans assess unknown others on the basis of minimal cues to social similarity and that the perception of group boundaries potentially underlies social assortment in strangers.

Professional Competences of Preschool Teachers for Working with Gifted Young Children in Slovenia

Recognizing giftedness in young preschool children presents an important challenge to all educators. Because giftedness needs nurturing, the aim of the research was to emphasize the importance of gifted children’s right to adequate educational opportunities, which will stimulate the optimal development of their potentials. In order to achieve the latter, appropriately qualified preschool teachers are needed, in both diagnostic (the identification of the preschool gifted children) and educational field. The main purpose of the study (N=180) was to analyse professional qualifications and attitudes of preschool teachers in the area of identifying and working with gifted children from age 2 to age 6. The non–experimental causal method was used. The results of the research in Slovenia show the following problems: preschool teachers are inadequately informed about the issues concerning working with gifted children; they tend to have low self-competence in identifying personal characteristics of gifted children and in the appropriate use of teaching strategies when working with them; they stress the necessity for further education and professional training in the field of gifted children education.

Developing the communication skills of early childhood teacher candidates: The case of advice

Teachers in their professional roles are often called upon to give advice, whether to their students, to their colleagues, to their administrators, or to parents of their students. In this article, we investigate advice giving by teacher candidates to parents of young preschool children and consider the implications of this research for early childhood education. This article is of importance in that it demonstrates the use of applied linguistics research in the classroom. Our purpose is twofold: First, we explore the discursive moves and patterns apparent in the major patterns that emerge from the data to understand how the advice giving is constructed and how this aligns with other similar research. Second, we consider how such information can be incorporated into early childhood education courses. We suggest that teacher educators can exploit research such as that presented here to combine content knowledge instruction with a focus on communication skills, skills important for teachers to be successful communicators within the school community. We explore directions for future research and recommend collegial partnerships between applied linguists and early childhood educators.

Peers as clinicians: Examining the impact of Stay Play Talk on social communication in young preschoolers with autism

BackgroundPeer Mediated Interventions (PMIs) can be incorporated into integrated early childhood and preschool settings to address socialization impairments observed in children with ASD (Katz & Girolametto, 2013). However, research examining specific PMI strategies with young preschoolers remains limited. ObjectiveThe current study examines the efficacy of the Stay, Play, Talk PMI (English, Shafer, Goldstein, & Kaczmerek, 1997) on the social communication skills of young preschool children diagnosed with an Autism Spectrum Disorder (ASD). MethodEach of 3 typically developing children (ages 3–5 years) was paired with a child with an ASD (ages 3–4 years). Typically developing peers were taught to Stay with their friend, Play with their friend, and Talk to their friend. The child dyads played together during two, 20-min weekly sessions for 6–8 weeks. A multiple baseline design across participants was implemented to measure the impact of the Stay Play Talk strategies on social initiations and responses characterized by non-coordinated gestures, gestures, and words. Simulation Modeling Analysis was also conducted to confirm visual analysis. ResultsAll 3 typical peer buddies and all 3 target children with ASD demonstrated increases in the frequency of their responses, reaching levels that greatly exceeded baseline levels. Further, social reciprocations increased among each dyad above baseline. Social initiations remained variable across dyads. Gains were not maintained two months post intervention. ConclusionResults of this study corroborated previous findings that support the usefulness of PMIs to improve social communication of young children with ASD (Chan et al., 2009) and suggest an economical, naturally occurring approach to improve social communication during early childhood.Learning outcomes: Readers will gain knowledge regarding the social communication profile of children with ASD and how this profile can negatively impact language development and peer relationships. In addition, readers will be able to identify the basic components of the Stay Play Talk intervention. Finally, this paper will explain the impacts of the Stay Play Talk intervention on the social communication skills of young children with ASD.

Parent ratings of executive function in young preschool children with symptoms of attention-deficit/-hyperactivity disorder.

BackgroundRecent research has demonstrated that deficits in basic, self-regulatory processes, or executive function (EF), may be related to symptoms of attention-deficit/hyperactivity disorder (ADHD) already during the preschool period. As the majority of studies investigating these relations in young children have been based primarily on clinically administered tests, it is not clear how early symptoms of ADHD may be related to observations of EF in an everyday context. The preschool version of the Behavior Rating Inventory of Executive Function (BRIEF-P) was developed to provide information about EF through observable, behavioral manifestations of self-regulation, and is the most commonly used rating scale for EF assessment in children.MethodsRelations between symptoms of ADHD reported in the Preschool Age Psychiatric Assessment interview (PAPA), and EF as measured by the BRIEF-P (parent form), were investigated in a large, nonreferred sample of preschool children (37–47 months, n = 1134) recruited from the Norwegian Mother and Child Cohort Study (MoBa) at the Norwegian Institute of Public Health. The inventory’s discriminative ability was examined in a subsample consisting of children who met the diagnostic criteria for either ADHD, oppositional defiant disorder (ODD) or anxiety disorder, and typically developing controls (n = 308). The four groups were also compared with regard to patterns of EF difficulties reported in the BRIEF-P.ResultsOf the five BRIEF-P subscales, Inhibit and Working Memory were the two most closely related to ADHD symptoms, together explaining 38.5% of the variance in PAPA symptom ratings. Based on their scores on the Inhibit and Working Memory subscales (combined), 86.4% of the children in the ADHD and TD groups were correctly classified. ADHD symptoms were associated with more severe difficulties across EF domains, and a different EF profile in comparison to children with other symptoms (anxiety, ODD) and to typically developing controls.ConclusionsEarly symptoms of ADHD were linked to parent-reported difficulties primarily within inhibition and working memory, suggesting that deficiencies within these two EF domains characterize early forms of ADHD. Our findings support the clinical utility of the BRIEF-P as a measure of EF in young preschool children with symptoms of ADHD.

Emotional Lability in Preschoolers With Symptoms of ADHD

Objective: The aim of this study was to examine occurrence of emotional lability (EL) in preschoolers with ADHD symptoms versus controls. Method: The study was part of the Norwegian Mother and Child Cohort Study (MoBa) at the Norwegian Institute of Public Health. In the present study, 495 preschoolers were clinically examined. Symptoms of ADHD, anxiety, and oppositional defiant disorder (ODD) were measured with the Preschool Age Psychiatric Assessment Interview. An EL measure was obtained from the Emotional Control subscale of the Behavior Rating Inventory of Executive Function–Preschool Version (BRIEF-P), which parents and teachers completed. Results: EL was significantly more frequent in the ADHD group compared with controls (25% vs. 7%, p < .001). By parent report, EL correlated significantly with ADHD-, anxiety-, and ODD symptoms. By teacher report, EL was significantly correlated only with hyperactivity-impulsivity. Conclusion: EL appears identifiable in young preschoolers and was particularly associated with ODD in children with ADHD symptoms.

Autism Diagnostic Interview-Revised (ADI-R) Algorithms for Toddlers and Young Preschoolers: Application in a Non-US Sample of 1,104 Children.

The current study aimed to investigate the Autism Diagnostic Interview-Revised (ADI-R) algorithms for toddlers and young preschoolers (Kim and Lord, J Autism Dev Disord 42(1):82–93, 2012) in a non-US sample from ten sites in nine countries (n = 1,104). The construct validity indicated a good fit of the algorithms. The diagnostic validity was lower, with satisfactorily high specificities but moderate sensitivities. Young children with clinical ASD and lower language ability were largely in the mild-to-moderate or moderate-to-severe concern ranges of the ADI-R, nearly half of the older and phrase speech ASD-group fell into the little-to-no concern range. Although broadly the findings support the toddler algorithms, further work is required to understand why they might have different properties in different samples to further inform research and clinical use.

Young Children’s Curiosity About Physical Differences Associated with Race: Shared Reading to Encourage Conversation

Many have called for re-examination of the “colorblind” philosophy to which some early educators have, tacitly or explicitly, adhered (e.g. Boutte et al. 2011; Derman-Sparks and Edwards 2010; Husband 2012). It has been argued that, while colorblind approaches may appear to be politically neutral, they actually exacerbate racial oppression. In this article, we advocate for a direct and active approach to raising conversations about race with younger preschool children. Based on the developmental nature of young children’s concepts of self and of other, our focus is on initiating discussions about concrete and observable physical aspects of human diversity associated with race. Young children notice and are curious about differences in skin color, hair texture, and facial features. Because these differences are salient, are accessible, and are of interest to young children they can serve as an effective starting point. We suggest shared reading of high quality illustrated children’s books, incorporating the principles of dialogic reading, as a potent springboard for discussions about race with very young children. Our purpose is to equip children, very early in their schooling, with a color-filled appreciation for and comfort with physical diversity of appearance. On that foundation, children may better proceed on the course of developing anti-racist attitudes.

Talking while thinking about another's mind in preschoolers: Evidence of getting Vygotskian about social cognition

The study was the first to investigate language use during social cognitive processing in preschoolers. The private speech of 42 Cantonese-speaking 3- to 5-year-olds in a social cognitive context that required preschoolers to encode, understand, and use the psychological properties of others in order to cooperate and compete with them was observed. Task performance was indexed by preschoolers’ ability in manipulating and understanding another's mind, including belief understanding. Results showed that private speech was correlated with belief understanding in younger preschoolers and with manipulating minds in older preschoolers, even after controlling for age and verbal ability. This finding suggests that language, in the form of private speech, could regulate social cognitive processing.

Work: An Occupational ABC by K. Hatanaka

Hatanaka, Kellen. Work: An Occupational ABC. Toronto: Groundwood Books, 2014. Print.At first glance, you may look at this book and think it just like the myriad of other ABC books for young children and preschoolers, but you would be delightfully wrong! Yes, of course, each letter from A to Z is represented and indeed each letter is accompanied by an image that characterizes the letter. But that is where the similarities end. Toronto-based designer, illustrator and artist Kellen Hatanaka, who can now also call himself a first time author, has created a beautiful and unexpected piece of art for the youngest readers and it is as much a delight to read as it is to behold. With creamy paper and softly-coloured images, created digitally after first creating ‘hand-drawn patterns and images’, it is reminiscent of a small person’s version of a coffee table book, if said coffee table were in a nursery.It starts out simple enough, with A for Aviator and a full page spread with a boldly-coloured A as well as mountain tops that echo the A’s shape. The next page, however, alerts the reader to the fun in store – B is for Butcher, shown chasing after a group of raccoons who have absconded with a string of sausages. Yes, there are occupations like Grocer and Tailor but there are also the Ice Cream Vendor, K-9 Officer and the Wedding Singer! What’s wonderful to note are the many alternative occupations, some that you may have not have heard of, and that there is a nice mix of women, men, and cultures taking part. For the curious reader, there is a section of funny ‘Want Ads’ which provides a short description of the occupation.This would make a wonderful new baby gift and is an excellent addition to a home or public library.Highly recommended: 4 stars out of 4 Reviewer: Debbie FeisstDebbie is a Public Services Librarian at the H.T. Coutts Education Library at the University of Alberta. When not renovating, she enjoys travel, fitness and young adult fiction.

More than pretty pictures? How illustrations affect parent-child story reading and children's story recall.

Previous research showed that story illustrations fail to enhance young preschoolers' memories when they accompany a pre-recorded story (e.g., Greenhoot and Semb, 2008). In this study we tested whether young children might benefit from illustrations in a more interactive story-reading context. For instance, illustrations might influence parent-child reading interactions, and thus children's story comprehension and recall. Twenty-six 3.5- to 4.5-year-olds and their primary caregivers were randomly assigned to an Illustrated or Non-Illustrated story-reading condition, and parents were instructed to “read or tell the story” as they normally would read with their child. Children recalled the story after a distracter and again after 1 week. Analyses of the story-reading interactions showed that the illustrations prompted more interactive story reading and more parent and child behaviors known to predict improved literacy outcomes. Furthermore, in the first memory interview, children in the Illustrated condition recalled more story events than those in the Non-Illustrated condition. Story reading measures predicted recall, but did not completely account for picture effects. These results suggest that illustrations enhance young preschoolers' story recall in an interactive story reading context, perhaps because the joint attention established in this context supports children's processing of the illustrations.

Associations among parental education, home environment quality, effortful control, and preacademic knowledge

This study used a longitudinal design to examine whether effortful control mediated the associations of parental education and home environment quality with preacademic knowledge in toddlers and young preschoolers. The sample consisted of 226 children (2 to 4years of age at T1) from socioeconomically disadvantaged backgrounds. Parents provided data on parent education and home environment quality. Children completed effortful control, early literacy, and early math assessments. T2 effortful control partially mediated the associations of T1 parental education and T1 home environment quality with T3 emergent literacy after accounting for child age, gender, race/ethnicity, T1 effortful control, and T2 early literacy. T2 effortful control partially mediated the association between T1 parental education and T3 emergent math after accounting for child age, gender, race/ethnicity, T1 effortful control, and T2 early math. Prior to entry into preschool, parental education and home environment quality may shape effortful control which in turn influences preacademic knowledge.

The Relationship between Temperament and Pretense in Young Preschoolers

Many social and social-cognitive factors, including relationship quality and understanding of minds, are known to influence the amount and quality of children's early pretend play, but it is not known whether personality plays a role in pretense development. This study explored the relationship between temperament and pretense ability in young preschoolers. Children's (N = 41) temperament and pretense was assessed near their 3rd birthdays using both parent report and laboratory behavioral measures. Approximately 50% of the participants were reassessed on all measures within a year. Results indicate that early high negative affect was associated with higher quality pretend play at Time 2, but early self-regulatory abilities were not related to later pretense. However, early pretense was positively related to later self-regulation. Implications of these findings, including the possibility that pretense is a coping mechanism and that pretense helps facilitate self-regulation, are discussed.

Effect of Phonotactic Probability and Neighborhood Density on Word-Learning Configuration by Preschoolers With Typical Development and Specific Language Impairment

In this study, the authors assessed the effects of phonotactic probability and neighborhood density on word-learning configuration by preschoolers with specific language impairment (SLI) and typical language development (TD). One hundred thirty-one children participated: 48 with SLI, 44 with TD matched on age and gender, and 39 with TD matched on vocabulary and gender. Referent identification and naming were assessed in a computer-based learning context. For referent identification, preschoolers with TD benefited from high phonotactic probability, and the younger group also benefited from low neighborhood density. In contrast, the SLI group benefited only from high neighborhood density. For naming, older preschoolers with TD benefited most from low-density words, younger preschoolers with TD benefited most from words with high phonotactic probability, and the SLI group showed no advantage. Phonotactic probability and neighborhood density had different effects on each group that may be related to children's ability to store well-specified word forms and to the size of their extant lexicon. The authors argue that cross-study comparisons of word learning are needed; therefore, researchers should describe word, referent, and learner characteristics and the learning context and should situate their studies in a triggering → configuration + engagement model of word learning.

Theory of mind understanding and empathic behavior in children with autism spectrum disorders

This paper begins with a review of past research on theory of mind and empathy in children with ASD. Using varied operational definitions of empathy ranging from physiological heart rate through story vignettes to reports by privileged observers (e.g., teachers) of children's empathic behavior, results of previous studies are limited and contradictory. Thus new evidence is needed to answer two key questions: Are children with ASD less empathic than typically developing children? Do individual differences in theory of mind (ToM) understanding among children with ASD predict differences in their behavioral empathy? An original empirical study of 76 children aged 3–12 years (37 with ASD; 39 with typical development) addressed these. Results showed that children with ASD were significantly less empathic, according to their teachers, than typically developing children. However, this was not because of their slower ToM development. Findings showed equally clearly that ToM understanding was unrelated to empathy in children with ASD. The same was true for typically developing children once age and verbal maturity were controlled. Indeed, even the subgroup of older children with ASD in the sample who passed false belief tests were significantly less empathic than younger preschoolers who failed them.