The study examined the psychometric properties of the German version of the Creative Thinking-Drawing Production Test (TCT-DP). This test evaluates creative potential with 14 content-related criteria, constituting a total score. Age norms exist for children from 4-16 years. A total of 269 children with predominantly migrant background, aged…

In the present study, 144 second- and 150 fourth-grade Chinese students were recruited to complete a Chinese character learning task to explore the specific contributions of sensory-motor components (i.e., visual, motor, and haptic systems) of handwriting to Chinese character learning. After matching for age, nonverbal IQ, and a series of…

Fragmented sleep is common in infancy. Although night awakening is known to decrease with age, in some infants night awakening is more persistent and continues into older ages. However, the influence of fragmented sleep on development is poorly known. In the present study, the longitudinal relationship between fragmented sleep and psychomotor…

This study aimed to examine sex and age-level differences in preschool children with respect to walking times on a course and on a balance beam with obstacles. Subjects were 324 healthy preschool children: 4-year-old boys (51) and girls (51), 5-year-old boys (50) and girls (60), and 6-year-old boys (62) and girls (50). A 5- or 10-cm-high obstacle…

Legible penmanship is important. However, young students have difficulty producing legible handwriting (Marr, Windsor, & Cermak, 2001). As legible handwriting is a benefit for both the students and the teachers in the classroom setting, this study examined if pencil size had an impact on preschool and kindergarten students' handwriting. The…

The main purpose of the present study is to elucidate any differences which may exist in the FMSs of children between the ages of six and nine. Purposive sampling was used to recruit a total of 485 participants (244 boys and 241 girls) in Chiayi City and Chiayi County. All of the participants were between the ages of six and nine and had no…

Infants' motor skill development triggers changes in parent-infant interactions, exploration, and play behaviors, particularly during periods of locomotor transitions. We investigated how these transitions reorganized infants' and mothers' explorations of spatial layouts. Thirteen infants and their mothers were followed biweekly from the age of 6…

Purpose: The purpose of this study was to quantify the locomotor, heart-rate, and metabolic power characteristics of high-level youth female field hockey matches. Method: Players from the U21 and U17 Canadian women's national teams were monitored during a 4-match test series using Global Positioning System technology. Position (forward,…

Impairments in sensorimotor integration are reported in Autism Spectrum Disorder (ASD). Poor control of balance in challenging balance tasks is one suggested manifestation of these impairments, and is potentially related to ASD symptom severity. Reported balance and symptom severity relationships disregard age as a potential covariate, however,…

Scanpaths have played an important role in classic research on reading behavior. Nevertheless, they have largely been neglected in later research perhaps due to a lack of suitable analytical tools. Recently, von der Malsburg and Vasishth (2011) proposed a new measure for quantifying differences between scanpaths and demonstrated that this measure…

Are children better than adults in acquiring new skills ("how-to" knowledge) because of a difference in skill memory consolidation? Here we tested the proposal that, as opposed to adults, children's memories for newly acquired skills are immune to interference by subsequent experience. The establishment of long-term memory for a…

Background: The elaborated environmental stress hypothesis (EESH) provides a framework that describes how motor skills may indirectly cause internalizing problems through various mediating psychosocial factors. While there is evidence to support this framework, little is known about how the proposed relationships may vary across different stages…

Purpose: Quantification of tissue stiffness may facilitate identification of abnormalities in orofacial muscle tone and thus contribute to differential diagnosis of dysarthria. Tissue stiffness is affected by muscle tone as well as age-related changes in muscle and connective tissue. Method: The Myoton-3 measured tissue stiffness in 40 healthy…

The current study examines the developmental trajectory of banging movements and its implications for tool use development. Twenty (6- to 15-month-old) infants wore reflective markers while banging a handled cube; movements were recorded at 240 Hz. Results indicated that through the second half-year, banging movements undergo developmental changes…

The aim of this study consists of the analysis of certain differences in motor skills of male children who are sedentary and in the age group of 9-14, in relation to the biological maturity. 522 sedentary male children from various parts of Turkey participated in this study. Body height and body weight measurements were taken from the participants…