Motor Schema Formation and Retention in Young Children

The variability-of-practice hypothesis, a major prediction of Schmidt’s (1975) motor schema theory, was tested in an attempt to investigate motor-schema formation. In addition, schema retention was observed after a 2-week retention interval. The task involved preschool children in tossing a bean bag for appropriate distance. Four treatment groups received 100 practice trials equally divided over five days. Variation was provided by varying the weights of the bean bags. The testing situations involved tossing a criterion weighted bean bag as well as a novel weighted bean bag which none of the groups had experienced previously. In addition, all groups were tested on a new but similar task. The results supported the variability-of-practice hypothesis in terms of schema formation and transfer to novel tasks in the same movement class. After a two-week retention interval, loss in performance was significantly less for the group with variability of practice than all other groups.     

Temperament and Gender: Correlates of Toddler Social Competence

The relation between temperament, gender, and social competence was examined in a sample of 202 children ranging from 12 to 36 months of age. Gender and specific characteristics of temperament corresponded more with toddler social competence than did a more general style of temperament. Females were rated by mothers and group caregivers as more socially competent than males on all four measures used in the study and significantly more so on three of these measures. Characteristics of temperament most closely associated with toddler social competence were approach/withdrawal, adaptability to change, and general quality of mood.     

Co-Authoring “We-ness” and Stories of Intimacy

Drawing from narrative ideas and practices, we consider how individuals, couples, and couples with therapists co-author and co-edit stories of “we-ness,” a kind of relational consciousness, and intimacy in the context of research interviews. Adapting the “small story” narrative approach of Michael Bamberg, and recognizing researcher reflexivity, we present details from two separate studies into: (1) how cohabitating couples co-authored stories of “we-ness” in and beyond a research interview; and (2) how young married couples co-authored stories of “we-ness” by describing how they made significant decisions together through difficult yet successful conversations. Inviting such stories of “we-ness” can talk this intimacy into being. We relate the processes and outcomes of these studies to using a narrative approach to help individuals and couples with concerns about intimacy within the context of therapy.     

The control and learning of patterns of interlimb coordination: past and present issues in normal and disordered control

The present paper provides a historical note on the evolution of the behavioral study of interlimb coordination and the reasons for its success as a field of investigation in the past decades. Whereas the original foundations for this field of science were laid down back in the seventies, it has steadily grown in the past decades and has attracted the attention of various scientific disciplines. A diversity of topics is currently being addressed and this is also expressed in the present contributions to the special issue. The main theme is centered on the brain basis of interlimb coordination. On the one hand, this pertains to the study of the control and learning of patterns of interlimb coordination in clinical groups. On the other hand, basic neural approaches are being merged together with behavioral approaches to reveal the neural basis of interlimb coordination.