Handedness and drawing: attempting to complete the picture: a comment on Bruckner, et al. (2011)

In a recent study, Bruckner, Kastner-Koller, Deimann, and Voracek (2011) investigated the relationship between hand preference and drawing during preschool years. The present study offers interpretations in a larger framework which could contribute to the better understanding of that relationship, and provides future directions in this area.     

Children's developing ability to depict emotions in their drawings

55 children aged 5 to 9 years were asked to draw pictures depicting happiness, sadness, anger, surprise, and fear as well as pictures that did not express any emotion. These pictures were then scored by nonexpert adults for their overall emotional expressiveness, that is, how well they depicted the intended emotion. The results showed that drawings were generally regarded by adults as emotionally expressive. Happiness was the emotion most easily recognized in children's drawings, closely followed by sadness. The results also showed a linear increase in ratings of emotional expressiveness with age.     

Sport Skill–Specific Expertise Biases Sensory Integration for Spatial Referencing and Postural Control

The authors asked how sport expertise modulates visual field dependence and sensory reweighting for controlling posture. Experienced soccer athletes, ballet dancers, and nonathletes performed (a) a Rod and Frame test and (b) a 100-s bipedal stance task during which vision and proprioception were successively or concurrently disrupted in 20-s blocks. Postural adaptation was assessed in the mean center of pressure displacement, root mean square of center of pressure velocity and ankle muscles integrated electromyography activity. Soccer athletes were more field dependent than were nonathletes. During standing, dancers were more destabilized by vibration and required more time to reweigh sensory information compared with the other 2 groups. These findings reveal a sport skill–specific bias in the reweighing of sensory inputs for spatial orientation and postural control.     

Social Emotions in Children's Human Figure Drawings: Drawing Shame,Pride and Jealousy

The study examines children's ability to convey social – as opposed to basic – emotions in their human figure drawings. One hundred children aged 4‐, 6‐ and 8‐years were asked to draw a person experiencing shame, pride, jealousy, happiness, sadness and fear as well as a baseline figure ‘feeling nothing’. Drawings were rated in terms of (i) overall emotional expressiveness and (ii) variety and types (face, body/posture and context) of graphic cues used to convey emotion. The effect of age on overall expressiveness and use of these graphic cues was also investigated. The results showed that drawings depicting social emotions were rated as less expressive and presented fewer graphic cues than those conveying basic emotions. Children's developing ability to depict pride, shame and jealousy was largely driven by an increased use of contextual cues in their human figure drawings. As regards the effect of age, it was found that 6‐ and 8‐years old produced more expressive drawings containing a larger range of graphic cues than the 4‐year olds. Copyright © 2015 John Wiley & Sons, Ltd.     

Cognitive deficits presenting as psychiatric symptoms in a patient with Moyamoya disease

The case of a middle-aged man who had intraventricular hemorrhages secondary to Moyamoya disease (MMD), and initially, presented with psychiatric symptoms which did not respond to treatment is described. Neuropsychological assessment showed underlying significant cognitive deficits, mostly of complex attention and speed of information processing, visuospatial and constructional abilities, verbal and nonverbal memory, and executive functions. These deficits remained stable or slightly improved in follow-up assessments. Cognitive dysfunction should be suspected in case of psychiatric or psychiatric-related symptoms in MMD patients. This case study in Greece highlights the range of preserved and impaired cognitive functions in adult MMD by means of repeated neuropsychological evaluations in which a broad range of cognitive abilities were assessed.     

Learning of a T-maze by rat pups when contact with the mother is either permitted or denied

Mother–pup interactions constitute an important component of environmental stimulation of the offspring during the neonatal period. Employing maternal contact as either a positive reinforcer or, its denial, as a frustrative, non-rewarding stimulus, we developed a novel experimental paradigm involving learning by rat neonates of a T-maze. When trained under the reward of maternal contact during postnatal days 10–13 Wistar rat pups learned the choice leading to the mother in a T-maze. When tested 2 h later, in the absence of the mother, pups showed a clear preference for the arm of the T-maze leading to the position of the mother during training. Furthermore, pups receiving the expected reward of maternal contact had higher numbers of c-Fos immunopositive cells in the dorsal striatum compared to either naïve or pups denied the expected reward. The above behavioral and cellular results indicate that pups receiving the expected reward developed a procedural-like memory. When trained under frustrative non-reward pups learned to make the correct choice in the T-maze, albeit less efficiently than pups receiving the expected reward. Following this training condition c-Fos immunohistochemistry revealed increased activation of the CA1 area of the hippocampus and the orbitofrontal cortex. Expression of the information learned by the pups denied the expected reward was contingent upon the presence of the mother in the experimental setup in exactly the same configuration as during the training.     

Graphic indicators of pedagogic style in Greek children's drawings

311 Greek children's drawings of classroom life were employed to investigate the diagnostic validity of this measure in identifying teachers' pedagogic style. The sample was divided into three age groups, 6-, 8-, and 10-yr. olds, who were asked to draw pictures of themselves and their teachers in their classroom. Drawings were scored using as criteria the four graphic indicators (ratings of size, detailing, centrality, and social distance) proposed by Aronsson and Anderson in 1996. Analysis showed three out of the four indicators discriminated teacher-centered vs student-centered pedagogic style. More specifically, in the teacher-centered setting children drew the teacher of dominant size, in a central position, and as remote, while in the student-centered setting the teacher was depicted closer to the student, in a less central position, and less emphasized relative to the student. The findings are discussed with respect to the absence of age-related effects and the possibility of using children's drawings of classroom life as a measure for tapping into children's representations of pedagogic style.     

Motor assessment of preschool aged children: A preliminary investigation of the validity of the Bruininks–Oseretsky test of motor proficiency – Short form

The aim of this study was to examine the validity of the Bruininks–Oseretsky test of motor proficiency – short form (BOTMP-SF) [Bruininks, R. (1978). Bruininks–Oseretsky test of motor proficiency: Examiners manual. Circle Pines, MN] for the assessment of preschool aged children. Three-hundred and eighteen children 48–71 months old (M = 58.97 months, SD = 6.73) participated in the study. For the data analysis both an ANOVA and a MANOVA were applied with the total battery score and the 14 item scores being the dependent variables, respectively. Age was found to have a significant effect on both children’s total battery score (F(3, 314) = 110.65, p < .001, η² = .68) and 13 item scores (minimum F(3, 314) = 8.75, p < .001, minimum η² = .145). Although the aforementioned results represent an evidence for the validity of the BOTMP-SF, a closer study on the score of each item revealed a high percentage of zero scores on four items. Task difficulty has caused a floor effect, constituting a threat to the validity of the preschoolers’ motor assessment with the above battery. A modification of the battery items is suggested, so that the BOTMP-SF will give valid results for children 4–6 years old.     

Is Time Perspective a Predictor of Anxiety and Perceived Stress? Some Preliminary Results from Greece

In the current studies, we explore the relationship between anxiety / perceived stress and time perspectives. Study 1 tested the relationship between the dimensions of the Zimbardo Time Perspective Inventory (ZTPI) and anxiety in a male sample. Study 2 examined the relationship between time perspectives and perceived stress in a sample of students. Both studies considered the Deviation of the Balanced Time Perspective (DBTP). In Study 1 psychiatrists of the Mental Health Centre of the Armed Forces in Athens diagnosed generalised anxiety in a number of male participants of the overall sample (n?=?204). All participants completed a validated Greek translation of the ZTPI. In Study 2 a sample of students (n?=?71) of Panteion University completed the Greek translations of the ZTPI and the Perceived Stress Scale (PSS-14 items). In Study 1 a negative correlation between Future orientation and anxiety was found. The DBTP was higher in persons with anxiety. In Study 2 the Past Negative and Present Fatalistic orientations correlated with high-perceived stress as assumed. Furthermore, high-perceived stress was associated with a higher DBTP. The ZTPI is particularly important for the explanation of perceived stress. DBTP, Past Negative and Present Fatalistic perspectives are important factors of influence. The measurement of anxiety should be re-examined.     

Do girls and boys perceive themselves as equally engaged in school? The results of an international study from 12 countries

This study examined gender differences in student engagement and academic performance in school. Participants included 3420 students (7th, 8th, and 9th graders) from Austria, Canada, China, Cyprus, Estonia, Greece, Malta, Portugal, Romania, South Korea, the United Kingdom, and the United States. The results indicated that, compared to boys, girls reported higher levels of engagement in school and were rated higher by their teachers in academic performance. Student engagement accounted for gender differences in academic performance, but gender did not moderate the associations among student engagement, academic performance, or contextual supports. Analysis of multiple-group structural equation modeling revealed that perceptions of teacher support and parent support, but not peer support, were related indirectly to academic performance through student engagement. This partial mediation model was invariant across gender. The findings from this study enhance the understanding about the contextual and personal factors associated with girls' and boys' academic performance around the world.