Peabody Picture Vocabulary Test Research Articles

Teacher-child interactions in early childhood education and its effects on social and language development

ABSTRACT The present study investigated the relationship between teacher-child interaction quality and children’s social-emotional and language development. Also considered was the level/status of classroom quality in preschool setting. Classroom Assessment Scoring System Pre-K (CLASS Pre-K), the Devereux Early Childhood Assessment (DECA-P2), and Peabody Picture Vocabulary Test (PPVT-IV) were used to collect data from 177 children and 55 teachers in preschool centres of Arba Minch town, Ethiopia. Emotional support, classroom organization, and instructional support were not significantly correlated with children’s social-emotional and language development. An average level of classroom quality was observed in emotional support domain while classroom organization and instructional support were each rated at the low end. The findings reveal a need for Ethiopian preschool teachers to improve the quality of classroom organization and instructional support in order to promote children’s optimal development. Limitations and future research directions are discussed.

The Effects of Distractors to Differential Item Functioning in Peabody Picture Vocabulary Test

The Effects of Distractors to Differential Item Functioning in Peabody Picture Vocabulary Test

Picking winners: An empirical analysis of the determinants of educational outcomes in India

We use data from the Young Lives longitudinal survey to analyse the effect of socioeconomic conditions and gender on the educational performance of young children in India. In particular, we use data for standardised scores on two cognitive tests: the Peabody Picture Vocabulary Test (PPVT) and a maths test. Our results show that there are significant gender differences in the way that household wealth affects the educational performance of children. Specifically, boys born into wealthier households perform significantly better in maths than those from worse‐off economic backgrounds. The effect of wealth on the PPVT is stronger for girls than it is for boys. The results are robust across a range of specifications. The effect of household wealth on performance differed between the genders, even when we focused our analysis on the bottom 10% and top 10% of the performance distribution. One possible explanation for these differences is parental aspirations. We tested this hypothesis and found that boys from wealthier households with higher parental educational aspirations are positively and significantly associated with higher maths scores. Further analysis showed that the moderating role of parents’ educational aspirations was more pronounced at the top of the test score distribution, an indication that more able children are associated with wealthier and more ambitious parents.

Cochlear Implant Data Logs Predict Children's Receptive Vocabulary.

The data logs of Cochlear Nucleus cochlear implant (CI) sound processors show large interindividual variation in children's daily CI use and auditory environments. This study explored whether these differences are associated with differences in the receptive vocabulary of young implanted children. Data of 52 prelingually deaf children, who had received a CI before 3 years of age, were obtained from their clinical records. In total, 73 Peabody Picture Vocabulary tests and CI data logs for 1 year preceding each test were collected. The data logs were used to determine the children's average daily amount of CI use and exposure to speech, speech in noise, noise, music, and quiet. In addition, information was collected about other potential predictors of language abilities, namely gender, age, age at implantation, etiology of deafness, educational placement, and implantation mode (unilateral, bilateral). Model selection with Akaike's information criterion was used to determine which data-logging metrics, other variables, and combinations of both best predict receptive vocabulary scores. The data showed a strong positive association between receptive vocabulary and daily CI use, and a negative association between receptive vocabulary and daily exposure to music. Associations with the data logs' speech and noise metrics were less clear. The most important other variable was educational placement. The best model performance was achieved when data logs and other information were combined. The results emphasize the importance of consistent CI use and a rich auditory environment for the early language development of young CI users. The study also shows that CI data logs capture information about children's environment and CI use that are related to language performance and can help to detect and address problems and improve the auditory rehabilitation after cochlear implantation.

Does Otitis Media Affect Later Language Ability? A Prospective Birth Cohort Study.

Purpose The aim of the study was to examine whether otitis media (OM) in early childhood has an impact on language development in later childhood. Methods We analyzed data from 1,344 second-generation (Generation 2) participants in the Raine Study, a longitudinal pregnancy cohort established in Perth, Western Australia, between 1989 and 1991. OM was assessed clinically at 6 years of age. Language development was measured using the Peabody Picture Vocabulary Test-Revised (PPVT-R) at 6 and 10 years of age and the Clinical Evaluation of Language Fundamentals-Third Edition at 10 years of age. Logistic regression analysis accounted for a wide range of social and environmental covariates. Results There was no significant relationship between bilateral OM and language ability at 6 years of age (β = -0.56 [-3.78, 2.66], p = .732). However, while scores were within the normal range for the outcome measures at both time points, there was a significant reduction in the rate of receptive vocabulary growth at 10 years of age (PPVT-R) for children with bilateral OM at 6 years of age (β = -3.17 [-6.04, -0.31], p = .030), but not for the combined unilateral or bilateral OM group (β = -1.83 [-4.04, 0.39], p = .106). Conclusions Children with OM detected at 6 years of age in this cohort had average language development scores within the normal range at 6 and 10 years of age. However, there was a small but statistically significant reduction in the rate of receptive vocabulary growth at 10 years of age (on the PPVT-R measure only) in children who had bilateral OM at 6 years of age after adjusting for a range of sociodemographic factors.

Educational activities on language and behavioural outcomes at school entry are more important for socioeconomically disadvantaged children: a prospective observational study of Australian children

BackgroundTo investigate whether time spent in educational activities at 2–3 years and developmental outcomes at school entry differ among children from different socioeconomic backgrounds.MethodsParticipants were from the Longitudinal Study of...

The influence of age and language on developmental trajectory of theory of mind in children with cochlear implants

ObjectiveThe present study investigates if children with cochlear implants (CI) are associated with delayed development of Theory of Mind (ToM) and the differences in gain of ToM ability with respect to age, language and other aspects of CI. MethodsOne-hundred-eleven children with participation of their hearing parents, aged between 36 months and 132 months, who had congenital profound bilateral deafness and were unilateral CI users; plus 99 healthy children underwent ‘Peabody Picture Vocabulary’ and ‘Sally-Anne’ tests. A total of 77 children with CI (mean age: 76.51 months, 31 girls and 46 boys) and 82 healthy children (mean age: 72.41 months, 47 girls and 35 boys) were included in the analyses. Analytic comparisons were created between the controls and children with CI and between subgroups of CI users by univariate and multivariate analysis. The effects of age of hearing aid use, age of CI surgery, duration of CI use, language scores and the presence of risk factors, early rehabilitation with hearing aid and CI on the ToM development were analyzed. ResultsThe Sally-Anne test success rates of 67.1% were significantly higher in controls than that of children with CI (49.4%) (p < 0.05). The mean age difference of the children, who were successful in Sally-Anne test was 5.33 months in favor of healthy controls. The ToM task success rates were 57.1% (24/42) and 40% (14/35) in children with early CI and late CI respectively. The children, who were good at language, were also better in Sally-Anne tests, but the mean Peabody Picture Vocabulary test scores were indifferent in the same age group with respect to the presence of CI use (p > 0.05). However, multivariate analysis presented the higher language scores as the only significant independent variable that has impact on the success in Sally-Anne test (p < 0.05). ConclusionThe results revealed that among all children, who did better in ToM were older in age and better in language skills. Children with CI also performed better in false-belief test depending on their language scores. Early CI surgery, older age, and hence longer CI use can provide a well-developed ToM for children with CI.

Active bi- and trilingualism and its influencing factors

ABSTRACT This article examines factors that promote active multilingualism. For this purpose, the Peabody Picture Vocabulary Test was used with 48 children. Their results were linked to a parental questionnaire designed to evaluate the children’s linguistic input in their immediate environment. The study shows that, besides a minimum amount of linguistic input, the language constellation (i.e. presence/absence of the majority language at home) is also decisive. At the same time, it seems irrelevant for active bi- and trilingualism which family language policies are chosen (e.g. One person-One Language), as long as the promotion of the minority language does not only take place institutionally, but also at home. Overall, the results indicate that attending a bilingual kindergarten/school alone does not lead to active multilingualism. Family factors and family support seem to be decisive. These include the creation of a linguistically stimulating environment through cultural contact and the language constellation within the family.

Bilingualism and Processing Speed in Typically Developing Children and Children With Developmental Language Disorder.

Purpose The aim of the current study was to investigate whether dual language experience modulates processing speed in typically developing (TD) children and in children with developmental language disorder (DLD). We also examined whether processing speed predicted vocabulary and sentence-level abilities in receptive and expressive modalities. Method We examined processing speed in monolingual and bilingual school-age children (ages 8-12 years) with and without DLD. TD children (35 monolinguals, 24 bilinguals) and children with DLD (17 monolinguals, 10 bilinguals) completed a visual choice reaction time task. The Clinical Evaluation of Language Fundamentals, the Peabody Picture Vocabulary Test, and the Expressive Vocabulary Test were used as language measures. Results The children with DLD exhibited slower response times relative to TD children. Response time was not modified by bilingual experience, neither in children with typical development nor children with DLD. Also, we found that faster processing speed was related to higher language abilities, but this relationship was not significant when socioeconomic status was controlled for. The magnitude of the association did not differ between the monolingual and bilingual groups across the language measures. Conclusions Slower processing speed is related to lower language abilities in children. Processing speed is minimally influenced by dual language experience, at least within this age range. Supplemental Material https://doi.org/10.23641/asha.12210311.

Associations of acetaminophen use during pregnancy and the first year of life with neurodevelopment in early childhood.

Over-the-counter analgesic use during pregnancy, particularly acetaminophen, may be associated with negative developmental outcomes in children. Estimate associations of prenatal and early-life exposure to acetaminophen in early childhood with cognitive, motor, and language skills in two birth cohorts. The American Project Viva cohort (1217 mother-child pairs enrolled 1999-2002) assessed cognition at approximately 3years using the Peabody Picture Vocabulary Test and the Wide Range Achievement of Visual Motor Abilities (WRAVMA). The Brazilian 2015 Pelotas Birth Cohort (3818 mother-child pairs) assessed cognition at 2years using the INTERGROWTH-21st Neurodevelopment Assessment. We used linear regression to estimate associations of acetaminophen use during pregnancy (Project Viva and Pelotas) and infancy (Project Viva) with children's cognitive scores adjusted for maternal age, pre-pregnancy body mass index, education, parity, race/ethnicity, smoking and alcohol use during pregnancy, depression during pregnancy, antibiotic and ibuprofen use during pregnancy, household income, and child's sex. In Project Viva, exposure to acetaminophen in both the 1st and 2nd trimester of pregnancy was associated with lower WRAVMA drawing scores (β -1.51, 95% CI -2.92, -0.10). However, in Pelotas, exposure to acetaminophen in both the 1st and 2nd trimester of pregnancy was not associated with INTER-NDA motor scores (β 0.02; 95% CI -0.05, 0.09) and was associated with higher INTER-NDA total scores (β 0.08, 95% CI 0.01, 0.16). Other comparisons did not show evidence for any associations. Inconsistencies and lack of specificity of the findings did not clarify the research question considering that we still have a large variability and uncertainty to define the risk or safety in the use of acetaminophen related to cognition in early childhood. More studies using better exposure assessment and better confounding variables are needed to clarify these associations.

Sociodemographic Characteristics Associated With Speech and Language Delay and Disorders.

The aim of this study was to identify major risk factors and sociodemographic characteristics responsible for speech and language delay/disorders. Two hundred twenty-eight children (aged 24-72 months) with speech and language delay/disorders participated in this study. The Ankara Developmental Screening Inventory and The Peabody Picture Vocabulary Test were used to assess language profiles and developmental stages of children. Low income, nonattendance in preschool education, low maternal education, having two or more siblings, later birth order (order of siblings), family history of speech and language delay/disorders, preterm birth, low birth weight, and birth complications or the need for intensive care support during neonatal period were identified as risk factors (all p < 0.005). Both sociodemographic and biologic factors were associated with speech and language delay/disorders. Awareness of these factors may provide a chance for earlier diagnosis and intervention. Identification of risk factors of these children would contribute to our knowledge in this field.

Performance in motor, communicative and cognitive skills of girls with congenital hypothyroidism treated from the neonatal period.

To compare the performance in gross motor, fine motor-adaptive, language, cognitive and personal-social development skills of girls with a mean age of 36 to 71 months with Congenital Hypothyroidism treated from the neonatal period with that of their peers without thyroid alterations. The participants included in the study were 30 children aged between 36 and 70 months divided into two groups paired for chronological age and socioeconomic status: 15 girls diagnosed with Congenital Hypothyroidism - Experimental Group (EG) and 15 girls without thyroid changes - Control Group (CG). The following assessment instruments were used: Interview with parents, Peabody Picture Vocabulary Test - Revised (PPVT-R), and Denver Developmental Screening Test - 2nd edition (DDST-II). Psychological testing of intellectual functioning was conducted with application of the Stanford-Binet Intelligence Scale (SBIS). The descriptive statistical analysis was performed using Student's t-test and the Mann-Whitney test at a significance level of 5% (p<0.05). Comparison of the PPVT-R and SBIS results showed a statistically significant difference between the EG and CG. Comparison of the DDST-II results showed a statistically significant difference between the groups for the fine motor-adaptive, language and gross motor areas. The present study confirms that Congenital Hypothyroidism affects child development, even when children are diagnosed and treated early, leading to alterations that can impair their motor, cognitive and language development.

Vocabulary assessment in Brazilian children: a systematic review with three instruments.

To investigate, through a systematic review, how three assessment instruments for children's vocabulary (Test of Childhood language ABFW, Expressive Vocabulary Test - EVT, and Peabody Picture Vocabulary Test - PPVT) have been used in Brazilian research, verifying its purposes of uses and the main results of the researches. This review was organized in three studies. Study 1 referred to the process of a priori search and Study 2 referred to the a posteriori search. We searched for three Brazilian's database (CAPES, SciELO, and PePSIC). For Study 1, we selected empirical studies containing research data with one of the three-targeted tests, using typically developing school children (7 to 10 years old). For Study 2, we enlarged the age range for pre-school and extended the search to non-typically developing children. The selected articles were fully read and synthesized in a table containing the study's aims, the age range of the sample, instrument, research design, main results, and journal. We found out 24 articles, most of which from the speech-language therapy area. The results indicated the predominance of cross-sectional and observational studies, aiming to delineate the cognitive profile of children with some developmental disturbance, with or without control groups. None of the researches conducted a psychometric inquiry of the instruments. In Brazil, it is necessary to carry out research focusing on the psychometric inquiry of instruments for evaluating the vocabulary in pre-school and school-age children.

Irony, deception and theory of mind in people with intellectual disabilities and dual diagnoses

Background/Aim. The ability to comprehend and produce irony and deception is rarely explored in people with intellectual disability (ID) or dual diagnoses (DD). The ability to understand irony and deception appears to be related to many cognitive skills, but some authors point out that the theory of mind is one of the most important factors for this ability. This research was conducted to determine the linguistic aspects of production and comprehension of irony and deception in adults with ID and DD, as well as the relationship of these abilities with theory of mind. Methods. The sample consisted of 120 people with ID aged between 20 and 56. Half of the sample comprised people with DD. Four subscales from the Assessment Battery for Communication were used to assess the participants? abilities to produce and comprehend irony and deception. False-belief tasks from ?appearance-reality? category were used in theory of mind assessment. The level of intellectual functioning was measured by the Raven?s progressive matrices, while the Peabody Picture Vocabulary Test was used to assess speech comprehension ability. Results. The results show that participants with DD and ID comprehend and produce false statements better than ironic ones. Participants with ID were more successful in production than in comprehension tasks of both false and ironic statements, while the same was true for participants with DD only for ironic statements. Participants with ID were significantly more successful than participants with DD in irony comprehension tasks. In participants with ID, first-order theory of mind significantly correlated only with the ability to produce irony, and second-order theory of mind significantly correlated with producing irony and deception. There were no significant correlations between theory of mind and producing and comprehending irony and deception in participants with DD. Conclusion. Although differences in some aspects of assessed abilities were found between the two groups of participants, the similarities in the profile of these abilities were dominant. Results of variability can be explained by differences in speech comprehension ability more than by differences in nonverbal intellectual functioning or theory of mind acquisition. Future studies should assess the influence of other cognitive factors.

Cross-language distance influences receptive vocabulary outcomes of bilingual children

Various studies have shown that bilingual children score lower than their monolingual peers on standardized receptive vocabulary tests. This study investigates if this effect is moderated by language distance. Dutch receptive vocabulary was tested with the Peabody Picture Vocabulary Test (PPVT). The impact of cross-language distance was examined by comparing bilingual groups with a small (Close; n = 165) and a large between-language distance (Distant; n = 108) with monolingual controls ( n = 39). As a group, the bilinguals scored lower on Dutch receptive vocabulary than the monolinguals. The bilingual Distant group had lower receptive vocabulary outcomes than the bilingual Close and monolingual groups. No difference emerged between the monolinguals and the bilingual Close group. It can be concluded that bilingual children whose languages provide ample opportunities for transfer and sharing knowledge do not have any receptive vocabulary delays. The findings underscore that bilingual children cannot be treated as a homogeneous group and are important for determining which bilingual children are at risk of low vocabulary outcomes.

Community Determinants of Physical Growth and Cognitive Development among Indian Children in Early Childhood: A Multivariate Multilevel Analysis.

Inadequate child physical growth and cognitive development share common individual-level risk factors. Less understood is how outcomes co-cluster at the community level and to what extent certain community-level characteristics influence the clustering. This study aims to quantify the extent to which child growth and development co-occur across communities, and to identify community-level characteristics associated with the clustering of the two development dimensions. We used longitudinal data from 1824 children (aged 5 years) across 98 communities in Andhra Pradesh, India in round 2 (2006) of the Young Lives study, who were followed up 3 years later in round 3 (2009). A multivariate, multilevel statistical model was estimated wherein the responses were nested within individuals, and communities. We used z-scores of height-for-age, weight-for-age, Peabody Picture Vocabulary Test, and a mathematics test in 2009 as outcome variables. At the community level, we included compositional variables representing community characteristics while controlling for child socio-demographic characteristics at the individual level. At the community level, children’s physical growth and cognitive development were strongly correlated (coefficient: 0.55–0.76) and, even after controlling for individual-level covariables, a more pronounced correlation was shown at the community level than individual level correlation. Greater local healthcare resources were associated with better physical growth. More local programs run by government and NGOs/charities were associated with higher child language skills. Local social problems were inversely associated with math scores. Our study showed that physical growth and cognitive development tended to be clustered and co-occurred within communities as well as individual children.

Estimating Private School Premium for Primary School Children in Ethiopia: Evidence from Individual-level Panel Data

This article presents the first value-added model of private school effect in Ethiopia, using the unique Young Lives longitudinal data. I found a substantial and statistically significant private school premium (about 0.5 standard deviation) in Maths, but not in Peabody Picture Vocabulary Test (PPVT). Private school premium works for both low and high ability children. The results are robust to sorting on unobserved ability, grouping on lag structures and transfer between private and public schools. Combined with available contextual data, empirical evidence suggests that the effectiveness of private primary schools may be due to more learning time and teacher’s attention enjoyed by students. I also attempted to contribute methodologically to the literature by directly testing the structural assumption underpinning value-added models.

Harsh parenting during early childhood and child development

We study the relationship between harsh parenting strategies, including psychological and physical aggressions that do not constitute abuse, on early childhood cognitive and socio-emotional development. We estimate a value-added model that controls for a rich set of child, mother, and family characteristics, from a nationally representative sample of Chilean children aged 52–83 months. We find harsh parenting is significantly associated with lower verbal skills (Peabody Picture Vocabulary Test) of a magnitude of 0.06 standard deviations, and with increased behavioral problems (Child Behavior Check List), by 0.11 standard deviations, including internalization, externalization, and sleep problems. We also find that the more systematic (persistent) harsh parenting is, the stronger the association; the association is similar for boys and girls; reaches its peak at about 5 years of age; and it is stronger for children with less educated mothers.

Receptive language acquisition in a pediatric population with Pendred syndrome and non-syndromic enlarged vestibular aqueduct

Background: Children with Pendred syndrome (PS) and non-syndromic enlarged vestibular aqueduct (NSEVA) represent a group of pre-lingual hearing-impaired individuals with rehabilitation challenges.Objective: To evaluate receptive language capabilities in a pediatric cohort with PS and NSEVA.Materials and methods: Twenty-four (24) children diagnosed with either PS or NSEVA, were examined using the Peabody Picture Vocabulary Test (PPVT) and compared to a cohort of 55 Danish children with normal hearing, as well as to a mixed group of 29 children with hearing impairment of congenital and hereditary non-syndromal type. In addition, test results were compared to normative data (PPVT-4 US standard scores).Results: PS/NSEVA children’s PPVT-4 test scores fall within the normative data for the PPVT-4 (US) but proved to be significantly lower statistically, when compared to Danish children with normal hearing (p<.0001) or to children with mixed non-syndromic hereditary hearing impairment (p=.006). Implantation age was significantly later for the PS/NSEVA group (median = 43 months), compared to the mixed non-syndromic hereditary congenial hearing impairment group (median = 11 months).Conclusions and significance: Children with PS/NSEVA perform below age equivalent for receptive vocabulary outcome when compared to both children with normal hearing, and children with non-syndromic mixed hereditary congenital hearing impairment who receive cochlear implants earlier.

Independent evaluation of Q‐Interactive: A paper equivalency comparison using the PPVT‐4 with preschoolers

AbstractPearson now uses a technology‐based testing platform, Q‐Interactive, to administer tests previously available in paper versions. The same norms are used for both versions; Pearson's in‐house equivalency studies indicated that both versions are equated. The goal of the current study is to independently evaluate equivalency findings. For the current study, equivalency was measured using the three‐part test set forth by American Psychological Association in 1986. First, the researchers examined rank order similarity; then, they examined mean score similarity; and finally, they examined score‐distribution similarity. One of these equivalency standards (rank order similarity) was not met, and one other standard is debatable (mean score similarity); therefore, the authors noted concerns about the use of Peabody Picture Vocabulary Test, Fourth Edition Q‐Interactive for preschoolers. New normative data should be collected.