Sample Of Preschoolers Research Articles

Teacher-rated school readiness items in a kindergarten sample: Outcomes in first grade.

The purpose of the study was to investigate the effectiveness of a brief and feasible universal screener for kindergarten readiness for predicting follow-up outcomes in first grade. Participants included kindergarten and first-grade teachers and students from 6 urban elementary schools. Students included slightly more males than females (54%; 46%), the race/ethnicity of the students was predominantly African American (74%) or White (23%), and 36% of students qualified for free or reduced lunch. Data included in this study were collected for children in the fall (October) of their kindergarten year and the Spring (April) of their first-grade year. Kindergarten teachers completed single-item ratings of student readiness as well as full-scale ratings of student behaviors and academic competence. Students also completed a standardized academic achievement test. Main findings from this study include that the single-item screener continued to predict negative academic and social behavior outcomes at a follow-up 18 months later. The percentage of unique variance explained by the readiness items was significant and, in the majority of cases, remained significant even after the baseline variables were entered into the analyses. Children rated poor in their academic readiness were over 9-10 times as likely to have low reading performance at the end of their first-grade year. Furthermore, children rated as poor in their behavior readiness were at over 6 times greater risk for low prosocial and high disruptive behavior teacher ratings in first grade. The screener could be used to screen for children low in readiness in order to provide supports and monitoring for early intervention. Kindergarten entry is a critical time to screen children and support them in developing skills to ameliorate deficits and build essential early academic and social behavior skills. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Proposed Specifiers for Conduct Disorder (PSCD): Preliminary validation of the parent version in a Spanish sample of preschoolers.

The Proposed Specifiers for Conduct Disorder (PSCD) scale (Salekin & Hare, 2016) was developed as a measure of the broader construct of psychopathy in childhood and adolescence. In addition to conduct disorder (CD) symptoms, the PSCD addresses the interpersonal (grandiose-manipulative), affective (callous-unemotional), and lifestyle (daring-impulsive) traits of psychopathic personality. The PSCD can be scored by parents and teachers. The present study is a preliminary test of the psychometric properties of the PSCD-Parent Version in a sample of 2,229 children aged 3 to 6 years. Confirmatory factor analyses supported both a 3- and 4-factor structure being invariant across gender groups. The validity of the PSCD was also supported by convergent-divergent associations with an alternative measure of psychopathic traits as well as by the expected relations with fearlessness, conduct problems, reactive and proactive aggression, attention-deficit hyperactivity disorder and oppositional defiant disorder symptoms, and social competence skills. Overall, the PSCD is a promising alternative measure for assessing early manifestation of the broader construct of psychopathy in children. Its use should facilitate discussion of the conceptualization, assessment, predictive value, and clinical usefulness of the psychopathic construct as it relates to CD at early developmental stages. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Sleep Difficulties in Preschoolers with Psychiatric Diagnoses.

Background: Sleep problems among preschoolers are highly prevalent. Given the impact of poor sleep quality on development, this relationship is particularly relevant in vulnerable populations but is less documented. This study aims to document parental perception of sleep problems in preschoolers assessed in a psychiatric clinic, as a function of diagnosis type. Methods: Children (14–71 months, n = 228) were evaluated by a psychiatrist, and diagnoses were pooled into four categories: behavioral disorders, relational disorders/psychosocial problems, developmental coordination disorder (DCD), and communication disorders. Sleep problems were measured using the Child Behavior Checklist (CBCL). Results: In this clinical sample of preschoolers, 21.6% of children were identified as having a sleep problem by their parents. Behavioral disorders and communication disorders were associated with increased parental report of sleep problems (respectively, trouble falling asleep and nighttime awakenings), while DCD was associated with lower parental report of sleep problems (fewer nighttime awakenings and less difficulty falling asleep) (p < 0.05). Relational disorders were not associated with parental reports of sleep difficulties (p > 0.05). Moreover, some psychiatric categories were associated with specific sleep symptoms (such as difficulty falling asleep and night awakenings). Conclusion: Parents of preschoolers with behavioral disorders and communication disorders are more likely to report sleep problems in their children than parents of preschoolers with DCD and relational disorders. Since different categories of psychiatric disorders are associated with specific types of sleep complaints, screening, and treatment should be adapted accordingly.

Developmental Changes in the Relationship Between Character Reading Ability and Orthographic Awareness in Chinese.

The present study examined developmental changes, over a 6-year period, in the relationship between character reading ability and orthographic awareness in Chinese from the first year of kindergarten to the third year of primary school in two separate samples: the kindergarten sample of 96 children was assessed three times in the first, second, and third years of kindergarten (K1, K2, K3) with 12-month intervals. The primary school sample of 204 children was assessed four times in the first and second semesters of grade 1 (P1-S1; P1-S2), first semester of grade 2 (P2-S1) and grade 3 (P3-S1), with the first three waves at 6-month intervals and the final wave at 12-month interval. Cross-lagged path analysis showed three developmental stages of the relationship between Chinese character reading and orthographic awareness. At stage 1, reading ability in K1 and K2 predicted subsequent orthographic awareness in K2 and K3. At stage 2, there was a bidirectional relationship between character reading and orthographic awareness from P1-S1 to P1-S2. At stage 3, orthographic awareness at P1-S2 and P2-S1 predicted subsequent character reading ability at P2-S1 and P3-S1, but the prediction from reading to orthographic awareness vanished at this stage. The results depict a full developmental picture of the changed relationship between Chinese character reading and orthographic awareness over time. Beginning readers demonstrated impressive abilities in discovering or extracting orthographic regularities with increased reading ability.

Promoting Low-Income Preschoolers' Vocabulary Learning From Educational Media: Does Repetition Support Memory for Learned Word Knowledge?

Children from diverse backgrounds are able to learn new words from educational media. However, learning is often partial and fragile, leaving much room for uncovering strategies that can increase the efficacy of educational media in supporting children's vocabulary knowledge. The present study investigated one such strategy—repeated viewing of educational media—in a sample of low-income preschoolers. One hundred thirty one preschoolers were randomly assigned to view an educational media clip teaching three vocabulary words in one of three conditions: (a) once, (b) three times in immediate succession (massed repetition), or (c) three times with views spaced 1 hour apart (spaced repetition). Children completed a target vocabulary assessment both immediately after the final view and 1 week later. Results indicate that certain types of word knowledge were supported by repetition, particularly spaced repetition. Children also effectively retained the vocabulary knowledge they acquired from educational media over a 1-week period in all conditions. This suggests that educational media is a strong platform for teaching low-income preschoolers new words, and that spaced repetition might further support low-income preschoolers' vocabulary learning.

The Early Childhood Irritability-Related Impairment Interview (E-CRI): A Novel Method for Assessing Young Children’s Developmentally Impairing Irritability

Irritability is a substrate of more than one dozen clinical syndromes. Thus, identifying when it is atypical and interfering with functioning is crucial to the prevention of mental disorder in the earliest phase of the clinical sequence. Advances in developmentally based measurement of irritability have enabled differentiation of normative irritable mood and tantrums from indicators of concern, beginning in infancy. However, developmentally sensitive assessments of irritability-related impairment are lacking. We introduce the Early Childhood Irritability-Related Impairment Interview (E-CRI), which assesses impairment associated with irritable mood and tantrums across contexts. Reliability and validity are established across two independent samples varied by developmental period: the Emotional Growth preschool sample (EmoGrow; N = 151, M = 4.82 years) and the When to Worry infant/toddler sample (W2W; N = 330, M = 14 months). We generated a well-fitting two-factor E-CRI model, with tantrum- and irritable mood-related impairment factors. The E-CRI exhibited good interrater, test–retest, and longitudinal reliability. Construct and clinical validity were also demonstrated. In both samples, E-CRI factors showed association to internalizing and externalizing problems, and to caregiver-reported concern in W2W. Tantrum-related impairment demonstrated stronger and more consistent explanatory value across outcomes, while mood-related impairment added explanatory utility for internalizing problems. The E-CRI also showed incremental utility beyond variance explained by the Family Life Impairment Scale (FLIS) survey indicator of developmental impairment. The E-CRI holds promise as an indicator of impairment to inform identification of typical versus atypical patterns reflecting early emerging irritability-related syndromes in the initial phase of the clinical sequence.

Exploring dyadic teacher–child interactions, emotional security, and task engagement in preschool children displaying externalizing behaviors

AbstractBased on attachment theory, we tested whether the link between dyadic teacher–child interactions and task engagement operates through a child's security with the teacher. In a sample of preschoolers (N = 470) rated by their teachers as exhibiting elevated disruptive behaviors, the quality of dyadic teacher–child interactions and children's security were observed using a standardized task. Children's engagement with tasks was both observed in the preschool classroom and rated by the teacher. Results indicated that the quality of teacher–child dyadic interactions was associated directly with teacher‐reported task engagement, and indirectly associated, through a child's security, with observed task engagement. We discussed the contribution of these findings to our understanding of how the quality of dyadic teacher–child interactions may serve to regulate children's behavior in the classroom for children whose teachers perceive them as displaying early externalizing behaviors.

"The outcome of a sample of pre-schoolers diagnosed with ASD comorbid with ADHD after one year of Applied Behavioural Analysis"

"The outcome of a sample of pre-schoolers diagnosed with ASD comorbid with ADHD after one year of Applied Behavioural Analysis"

Online Processing of Subject-Verb-Object Order in a Diverse Sample of Mandarin-Exposed Preschool Children with Autism Spectrum Disorder.

Grammatical comprehension remains a strength in English-exposed young children with autism spectrum disorder (ASD), yet limited research has investigated how preschool children with ASD process grammatical structures in real time, in any language. Using the eye-movement measures of Intermodal Preferential Looking, we assessed online processing of subject-verb-object (SVO) order in seventy 2- to 5-year-old children with ASD exposed to Mandarin Chinese across the spectrum, whose vocabulary production scores were dramatically delayed compared with the typical controls. With this Mandarin-exposed sample, we tested the extent to which children with ASD require (a) highly consistent input and/or (b) good discourse/pragmatics for acquiring grammatical structures. Children viewed side-by-side videos depicting reversible actions (e.g., a bird pushing a horse vs. a horse pushing a bird), and heard an audio matching only one of those actions; their eyegaze to each video was coded and analyzed. Both typically developing children and children with ASD demonstrated comprehension of SVO word order, suggesting that core grammatical structures such as basic word order may be preserved in children with ASD across languages despite radical differences in language environment, social/pragmatic abilities, and neurological organization. However, children with ASD were less efficient in online sentence processing than typical children, and the efficiency of their online sentence processing was related to their standardized language assessment scores. Of note is that across both Mandarin Chinese and English, some proportion of minimally verbal children with ASD exhibited SVO comprehension despite their profoundly impaired expressive language skills. Autism Res 2019, 12: 1829-1844. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Grammar is a strength in the language comprehension of young English learners with autism spectrum disorder (ASD). Eye-movement data from a diverse sample of Chinese preschoolers with ASD indicated similar grammatical strength of basic word order in Chinese (e.g., to understand sentences like "The bird is pushing the horse"). Moreover, children's proficiency of sentence processing was related to their language assessment scores. Across languages, such knowledge is even spared in some minimally verbal children with ASD.

Autonomic complexity and emotion (dys-)regulation in early childhood across high- and low-risk contexts.

Developing the ability to regulate one's emotions in accordance with contextual demands (i.e., emotion regulation) is a central developmental task of early childhood. These processes are supported by the engagement of the autonomic nervous system (ANS), a physiological hub of a vast network tasked with dynamically integrating real-time experiential inputs with internal motivational and goal states. To date, much of what is known about the ANS and emotion regulation has been based on measures of respiratory sinus arrhythmia, a cardiac indicator of parasympathetic activity. In the present study, we draw from dynamical systems models to introduce two nonlinear indices of cardiac complexity (fractality and sample entropy) as potential indicators of these broader ANS dynamics. Using data from a stratified sample of preschoolers living in high- (i.e., emergency homeless shelter) and low-risk contexts (N = 115), we show that, in conjunction with respiratory sinus arrhythmia, these nonlinear indices may help to clarify important differences in the behavioral manifestations of emotion regulation. In particular, our results suggest that cardiac complexity may be especially useful for discerning active, effortful emotion regulation from less effortful regulation and dysregulation.

Association Between Motor Skills and Musculoskeletal Physical Fitness Among Preschoolers

Previous work is conflicted regarding the relationship between motor skill development and physical activity. One potential explanation for this equivocality is the difficulty and lack of precision in physical activity measurement, particularly within preschool populations. Our exploration of plank performance as a proxy measure for fitness addresses a void in the literature, as few studies have investigated the role of motor skill development on fitness. The purpose of this study was to evaluate the potential relationship between motor skill level and musculoskeletal endurance (via the plank test). Data from the 2012 National Youth Fitness Survey were used, which included 224 preschool-aged children (3-5years). Motor skill level was assessed from the Test of Gross Motor Development-Second Edition (TGMD2). Motor skill parameters included general motor skills, locomotor skills, and object control skills. Within this nationally representative sample of preschoolers, increased motor skills were positively associated with plank performance [General Motor Skills (β = 0.45; 95% CI 0.31-0.59), locomotor skills (β = 1.88; 95% CI 1.15-2.61), and object control skills (β = 2.05; 95% CI 1.11-2.98)]. Motor skill level in this national preschool sample was associated with musculoskeletal endurance. Thus, future interventions should aim to develop and refine motor skills among preschoolers.

Observed Personality in Preschool: Associations with Current and Longitudinal Symptoms.

Personality is consistently associated with psychopathology across the lifespan. However, little is known of how observed personality dimensions in preschoolers are associated with concurrent or longitudinal symptoms across development. Spectrum, vulnerability, and pathopolasty models theorize how child personality and psychopathology are related across development. The current study tests these three models using observationally coded personality dimensions in a longitudinal sample of preschoolers. A validated 'thin slice' technique was used to code observed Five Factor Model (FFM) personality dimensions of extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience in a clinically enriched preschool sample oversampled for depression (N = 299). Children were followed longitudinally for 9years while assessing dimensional psychological symptoms and global functioning. Longitudinal multilevel models testing the spectrum, or shared underlying factor model, indicated depressive symptoms in adolescence were predicted by higher preschool extraversion and lower agreeableness and conscientiousness, externalizing symptoms were predicted by lower agreeableness and higher neuroticism, and worse global functioning was predicted by higher extraversion and neuroticism, and lower agreeableness and conscientiousness. Some associations held after accounting for the influence of baseline psychological symptoms, indicating support for a vulnerability relationship between personality and later psychopathology. No support was demonstrated for pathoplasty models such that personality did not influence the developmental course or change of psychopathology over time. Findings indicate personality dimensions measured as early as the preschool period prospectively impact psychopathology and functioning across child development, demonstrating support for both a spectrum and vulnerability relationship between youth personality and psychopathology.

Factorial Validity of the Student–Teacher Relationship Scale—Short Form, Latent Means Comparison of Teacher–Student Relationship Quality and Association with Child Problem and Prosocial Behaviours

The present study verified the hypothesised two-factor structure of the student–teacher relationship scale, short form on Ghanaian sample, using confirmatory factor analysis, multi-group confirmatory factor analysis and structured latent means analysis. On preschool sample (N = 2583; Mage = 4.29, SD = 1.34) from 10 regions, the scale’s measurement invariance is tested across age, gender, and school types. The confirmatory factor analysis supported the two-factor structure: closeness and conflict. The proposed two-factor model is found to be valid and reliable in the Ghanaian preschool context. Partial strong factorial equivalence across age, gender, and school types was identified in the findings. Significant differences in teacher–child relationship quality were found between boys and girls, and school types. The results provide implications for early childhood education stakeholders in Ghana. Also, it adds to the evidence of cross-cultural applicability of the student–teacher relationship scale—short form.

Risk Factors for Overweight in early ages: longitudinal design with Spanish Preschoolers

Previous studies have shown that there are several significant early-life risk factors associated with childhood overweight. However, research has mainly focused on school-aged children. The aim of this study is to identify risk factors in early life for overweight in a community sample of Spanish preschoolers. A sample of 622 three-year-olds was monitored until the age of 5, and their height and weight were registered annually. Overweight status was defined by World Health Organization standards. A large set of risk factors including sociodemographic variables, family structure, pregnancy, birth, postnatal period, school and neighborhood were measured through semi-structured interviews. Stepwise logistic regressions created predictive models with the best predictors of overweight for each age group. This is the first longitudinal study to examine a large set of risk factors among Spanish preschoolers. Several potential early risk factors in preschool children were associated with later overweight: high birth weight, ethnicity, excess screen time, low attention span, maternal smoking during pregnancy, inconsistent discipline, fewer rules, corporal punishment and parents psychopathology. Among them, the most powerful factor was high birth-weight (odds ratio = 1.89 at age 3, 1.87 at age 4, and 2.35 at age 5), underlining the importance of weight monitoring from postpartum and routine screening for overweight in children who have high birth weight. With the increasing prevalence of overweight in children at early ages, understanding the determinants for overweight risk becomes crucial for public health professionals and policy-makers in order to implement effective prevention and intervention programs

Habitual physical activity levels and sedentary time of children in different childcare arrangements from a nationally representative sample of Canadian preschoolers

BackgroundChildren spend substantial time in childcare, and the reasons parents choose a particular childcare type may differ by family. However, little is known about how childcare type influences habitual (full day) activity levels among children. Therefore, exploring patterns between childcare type and habitual physical activity (PA) (i.e., light, moderate-to-vigorous PA (MVPA), and total PA) and sedentary time (ST) in young Canadian children is needed. MethodsA nationally representative sample of preschoolers from Cycles 3 and 4 of the Canadian Health Measures Survey was used in this cross-sectional study. Childcare type (e.g., center-based childcare, home-based childcare, home with parent, kindergarten) was reported by parents. Preschoolers wore an Actical accelerometer for 7 days. Device and population-spcific cut-points were applied to delineate PA intensities and ST. Population means and sample totals were calculated to examine average daily and hourly rates of activity. ResultsPreschoolers’ rates of MVPA and total PA from the 4 childcare arrangements ranged from 65.99 min/day to 74.62 min/day (5.48–6.18 min/h) and 274.20 min/day to 281.66 min/day 22.69–23.21 min/h), respectively, while ST ranged from 443.13 min/day to 460.57 min/day (36.80–37.31 min/h). No significant differences were observed in daily or hourly rates of activity. ConclusionThis study provides a snapshot of the levels of PA and ST among preschoolers in various childcare settings at a national level, with no differences observed in habitual activity levels based on childcare enrollment. Additional research is needed to clarify the relationship between young children's PA and childcare type, with consideration given to the quality of the childcare settings.

A dimensional risk approach to assessing early adversity in a national sample

We examine how incidence and accumulation of two domains of risk factors—deprivation and threat of harm—predict early childhood development, testing a framework put forth by McLaughlin and Sheridan (2016). Using the ECLSK: 11 (N = 18,200, M = 5.6 years; 48.7% female), a nationally representative sample of kindergarteners, we consider behavioral and cognitive indicators that represent different learning processes. We find partial support for the hypothesis that deprivation (but not threat) risks predict higher-order learning outcomes, with both incidence and accumulation of risk negatively predicting reading scores but mixed associations for executive function outcomes. We find support that incidence of threat (but not deprivation) risks negatively predict emotional and behavioral outcomes as hypothesized. When modeled cumulatively, however, both deprivation and threat risks predict behavioral outcomes. Finally, in line with hypothesized processes, both deprivation and threat risks negatively predict math scores, which represent pattern-learning processes. Implications for research in childhood adversity are discussed.

Alternative conceptions of obesity and perception of obese people amongst children

ABSTRACT Children’s ideas, which differ from a scientific view, are termed as alternative conceptions (AC). AC are extremely resistant to change and arise from everyday experience. Investigation of children’s AC about weight gain and their ability to discriminate between healthy and unhealthy foods is important, because it can help teachers reduce obesity amongst children. We investigated these issues in a sample of kindergarten and primary school children in Slovakia. More AC about weight gain were found in primary school children, despite the fact that their abilities to discriminate between healthy and unhealthy foods were more sophisticated than the abilities of kindergarten children. These differences were not influenced by gender and what is important, primary school children more frequently correctly noticed that the amount of food, not the food quality itself, impacts the occurrence of obesity in humans compared with kindergarten children. We also found that children’s perceptions of obese people are negative and unrelated to children’s age or AC about weight gain and the ability to discriminate food. These results suggest that both alternative conceptions about weight gain and children’s perception of obese people are unrelated to age, gender and abilities to discriminate between healthy and unhealthy food.

Dysregulation profile defined by Child Behavior Checklist in a sample of preschool children

The dysregulation profile (DP) is a relevant clinical entity in the children and ado lescent area since its association with future psychopathology. DP is defined by the Child Behavior Checklist (CBCL), combining internalizing symptoms (anxiety/depression) and externalizing ones (aggressiveness, attention problems). To study the frequency of CBCL-DP in a sample of Chilean preschoolers. A sociodemographic survey and CBCL 1.5-5 was applied to caregivers of children aged 30 to 48 months in a national representative sample of public health system users. Frequency was estimated using the Kim et al. method and an explanatory model was made using binary logistic regression of DP using the child, caregiver, and contextual variables. The sample size was n = 1,429 preschool children and their caregivers. The frequency of DP was 11.6% (95% CI 9.9-13.5%). The variables that allow to classify DP in 88.6% of cases were: current depressive symptoms in the main caregiver (OR: 2.24; 95% CI 1.37-3.67); number of stressful events experienced by the main caregiver (p = 0.005); number of available elements for child development stimulation in the home (p = 0.001); number of chronic diseases of the child (p = 0.006). Conclu sions: DP has a high frequency in preschoolers, which implies a relevant mental health burden. This finding points to the need for interventions in this area and also longitudinal monitoring of this subgroup.

Teacher Perception of Preschool Disruptive Behavior: Prevalence and Contributing Factors

ABSTRACTThe ways in which teachers perceive and subsequently respond to preschoolers’ behavior have significant implications for children’s experience in the classroom. To further understand the nature and variability of teacher perception of young children’s behavior, this study examined how teachers characterized the disruptive behaviors of a large and diverse sample of preschoolers (N = 2,427) at the beginning of the school year. Descriptive analyses provide extensive information regarding the frequency, severity, and comorbidity with which teachers reported preschoolers to display hyperactivity, inattention, and oppositionality in the classroom. Further, multilevel regression models allowed for examination of the association between perception of disruptive behavior and teachers’ demographic, professional background, and belief characteristics. Research Findings: Findings provide a current understanding of the salience of classroom disruptive behavior as seen through the eyes of the preschool teacher and indicate a nuanced relationship between this perception and teacher characteristics. Specifically, findings highlight teacher race/ethnicity, behavioral attribution beliefs, and self-efficacy to be uniquely associated with perception of preschoolers’ various behavior problems. Practice or Policy: Implications for teacher training and school-based intervention are discussed.

Effects of Cumulative Adversity on Preschool Self-Regulation and Student–Teacher Relationships in a Highly Dense Hispanic Community

Young Hispanic children make up an increasing percentage of children enrolled in preschools; however, little is known about the effects of adversity on their preschool outcomes. This pilot study uses descriptive, correlational, and hierarchical multiple regression analyses to explore the relationship between cumulative adversity, teacher-rated and observed measures of self-regulation, and student–teacher conflict in a predominately Hispanic preschool sample. More than 50% of preschoolers in the study had experienced at least one type of adversity. Results suggest that preschooler's exposure to cumulative adversities may negatively predict both teacher-rated child self-regulation and the student–teacher relationship, indicating that early adversity negatively impacts children's socioemotional skills as well as their relationships with their teachers. This pilot study supports the need for future research expanding on the role of adversity in the preschool context, particularly for Hispanic children.