Two experiments examine the effects of unreportable hints on anagram solving performance and on solvers' subjective experience of insight. In Experiment 1, after seeing a hint presented too briefly to identify, participants solved anagrams preceded by the solution fastest and solved anagrams preceded by unrelated hints slowest. Participants' “warmth” ratings for solution hints were more insight-like than those for unrelated hints. In Experiment 2 a hint, or no hint, was presented at one of three different exposure durations (...) . Participants benefited from solution-relevant hints that were either unreportable or reportable, but showed a cost only for unrelated hints that were reportable. Participants' ratings of their insight experiences showed that unreportable solution and semantically related hints produced more insight-like experiences than did unrelated hints. The results suggest that unreportable processing of solution-related information is important for the insight experience. (shrink)

Two experiments examine the effects of unreportable hints on anagram solving performance and on solvers' subjective experience of insight. In Experiment 1, after seeing a hint presented too briefly to identify, participants solved anagrams preceded by the solution fastest and solved anagrams preceded by unrelated hints slowest. Participants' “warmth” ratings for solution hints were more insight-like than those for unrelated hints. In Experiment 2 a hint, or no hint, was presented at one of three different exposure durations. (...) Participants benefited from solution-relevant hints that were either unreportable or reportable, but showed a cost only for unrelated hints that were reportable. Participants' ratings of their insight experiences showed that unreportable solution and semantically related hints produced more insight-like experiences than did unrelated hints. The results suggest that unreportable processing of solution-related information is important for the insight experience. (shrink)

In Virgil's third eclogue, the goatherd Menalcas responds to his challenger Damoetas by offering as his wager in their contest of song a pair of embossed cups,caelatum diuini opus Alcimedontis, decorated with a pattern of vine and ivy. In the middle of this design, he says, are two figures. One is the astronomer Conon, and the other—at this point Menalcas, afflicted with a sudden loss of memory, professes to have forgotten the name of the second figure, and breaks off into (...) a question :quis fuit alter, | descripsit radio totum qui gentibus orbem, | tempora quae messor, quae curuus arator haberet?Various candidates for the identity of this second astronomer have been suggested, one of the most favoured being Eudoxus of Cnidus, whosePhaenomenahad been versified by the Hellenistic poet Aratus. In 1930 it was proposed by Léon Herrmann that Menalcas in fact answers his own question in his reference tocuruUS ARAToratEcl.3.42: the solution to Virgil's riddle is already written into the question, in the form of the anagram ofAratusconcealed within these two words. Strictly speaking, Hermann notes only that ‘Aratorau v. 42 évoque le nom d’Aratos’; he and later exponents of the theory tend to ignore the preceding ‘-us’—but there seems no reason to exclude it if an allusion to the Greek poet is to be seen in the two following syllables. (shrink)

In two experiments, participants solved anagram problems while their eye movements were monitored. Each problem consisted of a circular array of five letters: a scrambled four-letter solution word containing three consonants and one vowel, and an additional randomly-placed distractor consonant. Viewing times on the distractor consonant compared to the solution consonants provided an online measure of knowledge of the solution. Viewing times on the distractor consonant and the solution consonants were indistinguishable early in the trial. (...) In contrast, several seconds prior to the response, viewing times on the distractor consonant decreased in a gradual manner compared to viewing times on the solution consonants. Importantly, this pattern was obtained across both trials in which participants reported the subjective experience of insight and trials in which they did not. These findings are consistent with the availability of partial knowledge of the solution prior to such information being accessible to subjective phenomenal awareness. (shrink)

False “Aha!” moments can be elicited experimentally using the False Insight Anagram Task (FIAT), which combines semantic priming and visual similarity manipulations to lead participants into having “Aha!” moments for incorrect anagram solutions. In a preregistered experiment (N = 255), we tested whether warning participants and explaining to them exactly how they were being deceived, would reduce their susceptibility to false insights. We found that simple warnings did not reduce the incidence of false insights. On the other hand, (...) participants who were given a detailed explanation of the methods used to deceive them experienced a small reduction in false insights compared to participants given no warning at all. Our findings suggest that the FIAT elicits a robust false insight effect that is hard to overcome, demonstrating the persuasive nature of false insights when the conditions are ripe for them. (shrink)

The authors found that the feeling of authorship for mental actions such as solving problems is enhanced by effort cues experienced during mental activity; misattribution of effort cues resulted in inadvertent plagiarism. Pairs of participants took turns solving anagrams as they exerted effort on an unrelated task. People inadvertently plagiarized their partners’ answers more often when they experienced high incidental effort while working on the problem and reduced effort as the solution appeared. This result was found for efforts produced (...) when participants squeezed a handgrip during the task (Experiment 1) or when the anagram was displayed in a font that was difficult to read (Experiments 2, 3a, and 3b). Plagiarism declined, however, when participants attended to the source of the effort cues (Experiments 3a and 3b). These results suggest that effort misattribution can influence authorship processing for mental activities. (shrink)

In the course of his painstaking study of ancient verse, Ferdinand de Saussure came up with an intriguing theory about the phonetics of the poetry he scrutinised. He postulated that the “jeux phoniques” he detected in the texts he analysed was proof that their authors were attempting to “parasite” the surface level meaning of their verse with a “hypotexte.” This hypotexte consisted of “anagrams” of “mots thèmes” whose phonetic properties were “isosyllabically diffracted” throughout the rest of the host text. Today (...) it is generally accepted that Saussure was wrong about this. Few however maintain that what he discerned in the phonetic depths of the verse he auscultated was no more than the figment of a fertile imagination. But if this be so, what exactly had he detected? This paper maintains that what Saussure stumbled upon was the trace of a contribution made to ancient verse by melodically and metrically organised sounds. This was inevitable. Virtually all the texts he probed were “carmina sacra” that were composed to be sung and accompanied by music. This musical accompaniment had a decisive impact on the phonetics of the “lexemic” words in the Poetry that has survived. This is so because sung verse cannot “euphoniously” accommodate a musical accompaniment unless its phonetics constituents are selected, concatenated and intoned in such a way as to follow the melodic contours and rhythm patterns that modulate their articulation. In addition, the point of making verse consist both of melodically organised arrangements of sound and of organisations of sound in which one can recognise ordinary words was not simply ornamental. The real point was to bi-nature what one was hearing. In other words, the goal was to “over-signify” the usual meanings of the “logocentric” words in the verse with a separate but complementary meaning and narrative encoded in melodised tones and metered rhythms. Why qualify the accompanying music as “acousmatic voices”? Because the music in question was added to song to give a voice to whichever tutelary divinity the song was performed to honour. That’s what makes “acousmatic voices” an especially apt epithet for characterising the melodically and rhythmically structured bodies of sound Saussure so presciently discerned in the phonetic depths of the poésie phonisante he probed. The point of their being in poetry was to give a voice to the agencies to whom the object or occasion of verse is beholden for its Being-in-the-world. (shrink)

There is a difference between the conditions in which one can felicitously assert a ‘must’-claim versus those in which one can use the corresponding non-modal claim. But it is difficult to pin down just what this difference amounts to. And it is even harder to account for this difference, since assertions of 'Must ϕ' and assertions of ϕ alone seem to have the same basic goal: namely, coming to agreement that [[ϕ]] is true. In this paper I take on this (...) puzzle, known as Karttunen’s Problem. I begin by arguing that a ‘must’-claim is felicitous only if there is a shared argument for its prejacent. I then argue that this generalization, which I call Support, can explain the more familiar generalization that ‘must’-claims are felicitous only if the speaker’s evidence for them is in some sense indirect. Finally, I sketch a pragmatic derivation of Support. (shrink)

This paper provides a new approach to a family of outstanding logical and semantical puzzles, the most famous being Frege's puzzle. The three main reductionist theories of propositions (the possible-worlds theory, the propositional-function theory, the propositional-complex theory) are shown to be vulnerable to Benacerraf-style problems, difficulties involving modality, and other problems. The nonreductionist algebraic theory avoids these problems and allows us to identify the elusive nondescriptive, non-metalinguistic, necessary propositions responsible for the indicated family of puzzles. The algebraic approach is also (...) used to defend antiexistentialism against existentialist prejudices. The paper closes with a suggestion about how this theory of content might enable us to give purely semantic (as opposed to pragmatic) solutions to the puzzles based on a novel formulation of the principle of compositionality. (shrink)

(1998). Contextualist solutions to epistemological problems: Scepticism, Gettier, and the lottery. Australasian Journal of Philosophy: Vol. 76, No. 2, pp. 289-306. doi: 10.1080/00048409812348411.