Rough-and-tumble play and the regulation of aggression: an observational study of father-child play dyads.

Rough-and-tumble play (RTP) is a common form of play between fathers and children. It has been suggested that RTP can contribute to the development of selfregulation. This study addressed the hypothesis that the frequency of father-child RTP is related to the frequency of physically aggressive behavior in early childhood. This relationship was expected to be moderated by the dominance relationship between father and son during play. Eighty-five children between the ages of 2 and 6 years were videotaped during a free-play session with their fathers in their homes and questionnaire data was collected about father-child RTP frequency during the past year. The play dyads were rated for the degree to which the father dominated play interactions. A significant statistical interaction revealed that RTP frequency was associated with higher levels of physical aggression in children whose fathers were less dominant. These results indicate that RTP is indeed related to physical aggression, though this relationship is moderated by the degree to which the father is a dominant playmate.

Flanders JL ，Leo V ，Paquette D ，Pihl RO ，Séguin JR ... -  《-》

THE QUALITY OF FATHER-CHILD ROUGH-AND-TUMBLE PLAY AND TODDLERS' AGGRESSIVE BEHAVIOR IN CHINA.

The purpose of this study was to explore the influence of the quality of early father-child rough-and-tumble play (RTP) on toddler aggressive behaviors and more fully understand how child, mother, and father characteristics were associated with higher quality father-child RTP among contemporary urban Chinese families. Participants included 42 families in Changsha, China. Play observations of fathers and their children were coded for RTP quality. The specific RTP quality of father-child reciprocity of dominance was associated with fewer toddler aggressive behaviors, as rated by both fathers and mothers. Mothers' democratic parenting attitudes were associated with higher quality father-child RTP. These findings suggest that higher quality father-child RTP may be one way in which some fathers influence children's expression of aggressive behaviors, and the quality of father-child RTP may be influenced by the broader family, social, and cultural contexts.

Anderson S ，Qiu W ，Wheeler SJ 《-》

The Relationship between Father-Child Rough-and-Tumble Play and Children's Working Memory.

Freeman EE ，Robinson EL 《-》

Proximate and ultimate mechanisms of human father-child rough-and-tumble play.

The aim of this contribution is to attempt to understand the adaptive functions of father-child rough-and-tumble play (RTP) in humans. We first present a synthesis of the known proximate and ultimate mechanisms of peer-peer RTP in mammals and compare human parent-child RTP with peer-peer RTP. Next, we examine the possible biological adaptive functions of father-child RTP in humans, by comparing paternal behavior in humans versus biparental animal species, in light of the activation relationship theory and the neurobiological basis of fathering. Analysis of analogies reveals that the endocrine profile of fathers is highly variable across species, compared to that of mothers. This can be interpreted as fathers' evolutionary adjustment to specific environmental conditions affecting the care of the young. Given the high unpredictability and risk-taking features of RTP, we conclude that human adult-child RTP appears to have a biological adaptive function, one of 'opening to the world'.

Paquette D ，StGeorge JM 《-》

MEASUREMENT OF FATHER-CHILD ROUGH-AND-TUMBLE PLAY AND ITS RELATIONS TO CHILD BEHAVIOR.

Although there is increasing evidence of paternal influence on child outcomes such as language and cognition, researchers are not yet clear on the features of father-child play that are most valuable in terms of child development. Physical play such as rough and tumble play (RTP) is a favored type of father-child play in Western societies that has been linked to children's socioemotional competence. It is important, therefore, to determine the implications of this play for child development. In this review and meta-analysis, associations between father-child physical play and child behavior were examined. The review also focused on study methods. Sixteen studies are reviewed, N = 1,521 father-child dyads, 35% boys. Study characteristics such as definitions of physical play, play settings, play measures, and coding were examined. The meta-analysis found weak to moderate population effects for links between father-child physical play and child aggression, social competence, emotional skills, and self-regulation. Research investigating the effect of father-child physical play on children's development will be improved when definitions clearly identify the nature of play, settings facilitate boisterous play, and measures include frequency and quality of play interactions. This play shows promise as an enhancer of positive father-child relationships and a catalyst for child development.

Stgeorge J ，Freeman E 《-》