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Information Manipulation Theory 2 (IMT2) is a propositional theory of deceptive discourse production that conceptually frames deception as involving the covert manipulation of information along multiple dimensions and as a contextual problem-solving activity driven by the desire for quick, efficient, and viable communicative solutions. IMT2 is rooted in linguistics, cognitive neuroscience, speech production, and artificial intelligence. Synthesizing these literatures, IMT2 posits a central premise with regard to deceptive discourse production and 11 empirically testable (that is, falsifiable) propositions deriving from this premise. These propositions are grouped into three propositional sets: intentional states (IS), cognitive load (CL), and information manipulation (IM). The IS propositions pertain to the nature and temporal placement of deceptive volition, in relation to speech production. The CL propositions clarify the interrelationship between load, discourse, and context. The IM propositions identify the specific conditions under which various forms of information manipulation will (and will not) occur.

NCT01863992.

Family discussion of organ donation has been found to double rates of family consent regarding organ donation. Therefore, family discussion is an important communication process to study in the effort to get more people to become organ donors. This investigation concerns the willingness to communicate about organ donation and its relationship to other variables and processes related to family discussion of organ donation. Previous research on willingness to communicate examined the antecedent variables of knowledge, attitude toward organ donation, and altruism. This research found that being willing to communicate about organ donation with one's family is related to prior thought and intent to sign an organ donor card, to perceiving organ donation messages as credible, and to feeling relatively low anxiety after reading organ donation messages. One week after being presented with the messages, willingness to communicate was found to be positively associated with worrying about the lack of donors, engaging in family discussion about organ donation, and having an organ donor card witnessed. It was negatively related to feeling personally uneasy about organ donation during the past week.