What method involves the presentation of words with similar meanings to observe the priming effect on response times?

The method referred to in the question is known as lexical priming. This approach involves presenting words that have similar meanings and measuring how these words influence an individual's ability to recognize or respond to related words. The key concept here is that when a person is exposed to a word, it activates related concepts in their mental lexicon, which can subsequently speed up their response to those related words. This phenomenon is a crucial aspect of cognitive psychology, as it demonstrates how prior exposure to particular stimuli can affect subsequent cognitive processing, leading to faster response times.

Other methods listed, such as parsing, syntactic coordination, and articulatory suppression, focus on different aspects of language processing and do not specifically involve the priming effect or the observation of response times related to semantically similar words. Parsing concerns sentence structure; syntactic coordination involves the alignment of grammatical structures during conversation; and articulatory suppression is a technique used to prevent rehearsal in working memory, not to analyze semantic relationships. Thus, lexical priming is the correct choice because it directly relates to the priming effect observed with semantically similar words.