Chapter Two - Cognition–Action Trade-Offs Reflect Organization of Attention in Infancy

Publication date: 2018Source: Advances in Child Development and Behavior, Volume 54Author(s): Sarah E. Berger, Regina T. Harbourne, Melissa N. HorgerAbstractThis chapter discusses what cognition–action trade-offs in infancy reveal about the organization and developmental trajectory of attention. We focus on internal attention because this aspect is most relevant to the immediate concerns of infancy, such as fluctuating levels of expertise, balancing multiple taxing skills simultaneously, learning how to control attention under variable conditions, and coordinating distinct psychological domains. Cognition–action trade-offs observed across the life span include perseveration during skill emergence, errors and inefficient strategies during decision making, and the allocation of resources when attention is taxed. An embodied cognitive-load account interprets these behavioral patterns as a result of limited attentional resources allocated across simultaneous, taxing task demands. For populations where motor errors could be costly, like infants and the elderly, attention is typically devoted to motor demands with errors occurring in the cognitive domain. In contrast, healthy young adults tend to preserve their cognitive performance by modifying their actions.

Source: Advances in Child Development and Behavior - July 5, 2018 Category: Child Development Source Type: research