In picture-word interference experiments, participants name pictures (e.g., of a cat) while trying to ignore distractor words. Mean response time (RT) is typically longer with semantically related distractor words (e.g., dog) than with unrelated words (e.g., shoe), called semantic interference. Previous research has examined the RT distributional characteristics of distractor effects by perform...

The purpose of this study was to assess the role of common motor responses as the "speaker" behavior on stimulus class formation, and the emergence of functional classes. Experiment 1 examined whether training one motor response to a set of three stimuli and a second motor response to another set of three stimuli would result in correct category-sort responses for 5 typically developing prescho...

Word-retrieval difficulties commonly occur in healthy aging. Recent studies report an improved ability to name pictures after the administration of high-frequency repetitive transcranial magnetic stimulation (rTMS) in healthy younger adults and in patients with neurological disease. The aim of this study was to assess the effect of high-frequency rTMS applied to the dorsolateral prefrontal cort...

The present article provides Spanish norms for name agreement, printed word frequency, word compound frequency, familiarity, imageability, visual complexity, age of acquisition, and word length (measured by syllables and phonemes) for 100 line drawings of actions taken from Druks and Masterson (2000). In addition, through a naming-time experiment carried out with a group of 54 Spanish students ...

A long-standing debate regarding the representation of semantic knowledge is whether such knowledge is represented in a single, amodal system or whether it is organised into multiple subsystems based on modality of input or type of information. The current paper presents a distributed connectionist model of semantics that constitutes a middle ground between these unitary- versus multiple-semant...

This paper proposes the hierarchical naming scheme, which is a way of naming and addressing suitable for large-scale distributed systems. FIrst, assumptions of the systems are provided, and features required for naming in the systems are discussed. Then, the methods for giving location-independent IDs and addresses representing objects' location are proposed. Our scheme constructs global IDs an...