We survey models of response inhibition having different degrees of mathematical, computational and neurobiological specificity and generality. The independent race model accounts for performance of the stop-signal or countermanding task in terms of a race between GO and STOP processes with stochastic finishing times. This model affords insights into neurophysiological mechanisms that are revie...

Speaking is a complex natural behavior that most people master very well. Nevertheless, systematic investigation of the factors that affect adaptive control over speech production is relatively scarce. The present experiments quantified and compared inhibitory control over manual and verbal responses using the stop-signal paradigm. In tasks with only two response alternatives, verbal expression...

Behavioral flexibility frequently requires the ability to modify an on-going action. In some situations, optimal performance requires modifying some components of an on-going action without interrupting other components of that action. This form of control has been studied with the selective stop-signal task, in which participants are instructed to abort only one movement of a multicomponent re...

Scale error is a phenomenon where young children attempt to perform inappropriate actions on miniature object without considering the actual size of the object. The present study examined two hypotheses on what factors contribute to the occurrence of scale errors, focusing on the following possible factors: action planning and inhibitory control, and concept of size. Thus, we hypothesize that s...

The present study directly tests the relationship between children’s performance in an analogy-making task involving semantic analogies and their inhibitory-control capacities tested with the Day-Night test (Gerstadt, Hong, & Diamond, 1994). Our claim is that the development of analogy making can be best studied in terms of developmental changes in executive functioning, specifically, inhibitor...

Defence-Aggression Reaction including its cardiovascular components may be inhibited during habituation or by stimulation in the restricted area of the prefrontal cortex. During the process of habituation components of the Defence-Aggression Reaction are inhibited on the level of nucleus paragigatocellularis lateralis of the ventral lateral medulla. The prefrontal cortex probably plays an impor...

Young children endorse fairness norms related to sharing, but often act in contradiction to those norms when given a chance to share. This phenomenon has rarely been explored in the context of a single study. Using a novel approach, the research presented here offers clear evidence of this discrepancy and goes on to examine possible explanations for its diminution with age. In Study 1, 3-8-year...

Previous research suggests that multilinguals' languages are constantly co-activated and that experience managing this co-activation changes inhibitory control function. The present study examined language interaction and inhibitory control using a colour-word Stroop task. Multilingual participants were tested in their three most proficient languages. The classic Stroop effect was detected in a...

Response inhibition is an important component of adaptive behavior. Substantial prior research has focused on reactive inhibition, which refers to the cessation of a motor response that is already in progress. More recently, a growing number of studies have begun to examine mechanisms underlying proactive inhibition, whereby preparatory processes result in a response being withheld before it is...

OBJECTIVE Thousands of American children are injured or killed each year as pedestrians, but behavioral factors in pedestrian injury etiology remain poorly understood. We examined the roles of children's individual differences (age, gender, and inhibitory control) and parental supervision in children's pedestrian behaviors. METHODS Using the pretend road method, a sample of 85 children and 26...