The current study investigated the predictive utility among teacher-rated, observed, and directly assessed behavioral self-regulation skills to academic achievement in preschoolers. Specifically, this study compared how a teacher report, the Child Behavior Rating Scale, an observer report, the Observed Child Engagement Scale, and a direct assessment, the Head-Toes-Knees-Shoulders task, relate...
Genetic diversity within populations is an important component of adaptive evolution, and recent research has demonstrated that genetic variation within plant populations can have important ecological effects. In this study, we investigate quantitative-genetic variation in several traits within a quaking aspen (Populus tremuloides Michx.) population. A common garden experiment was...
Children’s behavioral self-regulation and executive function (EF; including attentional or
cognitive flexibility, working memory, and inhibitory control) are strong predictors of
academic achievement. The present study examined the psychometric properties of a
measure of behavioral self-regulation called the Head-Toes-Knees-Shoulders (HTKS) by
assessing construct validity, including relations to EF measures, and...
The effect of disturbance on the resistant propagule community (RPC) of ectomycorrhizal
fungi has been given relatively little attention. In this study we investigate the effects of
heat, one important factor of fire disturbances, on the ability of ectomycorrhizal RPC fungi
to colonize Pinus jeffreyi seedlings in greenhouse bioassays. Prior...
This study examined children’s self-regulation, demographic risks [English Language Learner (ELL) status, being from a low-income family], and academic achievement longitudinally across four time points (fall and spring of the prekindergarten and kindergarten years). Findings suggested that assets such as high self-regulation in the fall of prekindergarten were significantly related...
In addition to the core characteristics of autism spectrum disorder (ASD) motor skill
deficits are present, persistent and pervasive across age. Although motor skill deficits have been
indicated in young children with autism they have not been included in the primary discussion of
early intervention content. 159 young children with...
Objective: To determine the relationship of motor skills and the core behaviors of young children with autism, social affective skills and repetitive behaviors, as indicated through the calibrated autism severity scores.
Design: The univariate GLM tested the relationship of gross and fine motor skills measured by the gross motor scale...
Motor skill deficits are present and persist in school-aged children with autism
spectrum disorder (ASD; Staples & Reid, 2010). Yet the focus of intervention is
on core impairments, which are part of the diagnostic criteria for ASD, deficits in
social communication skills. The purpose of this study is to determine...
1. Multidimensional trait frameworks are increasingly used to understand plant strategies for growth and survival. However, it is unclear if frameworks developed at a global level can be applied in local communities and how well these frameworks—based largely on plant morphological traits—align with plant physiology and response to stress.
2....
The current study examines the effects of Head Start on the development of school readiness outcomes for children living in non-parental care. Data were obtained from the Head Start Impact Study, a randomized controlled trial of Head Start conducted with a nationally representative sample of Head Start programs and families....