In recent years there has been an upsurge of research aimed at removing the mystery from insight and creative problem solving. The present special issue reflects this expanding field. Overall the papers gathered here converge on a nuanced view of insight and creative thinking as arising from multiple processes that can yield surprising solutions through a mixture of “special” Type 1 processes and “routine” Type 2 processes.

The integrated information theory is a promising theory of consciousness. However, there are several problems with IIT's axioms and postulates. Moreover, IIT entails that some twodimensional grids of identical logic gates have more consciousness than humans. Many have found this prediction to be implausible, and as will be argued here, this prediction also exacerbates the so-called 'hard problem of consciousness'. Recently, it has been argued that if we treat the phenomenological aspects of consciousness as an illusion, we can avoid the (...) hard problem altogether by replacing it with the more tractable illusion problem: the problem of explaining how introspection systematically misrepresents experiences as having phenomenology. IIT is intended to be a theory of the phenomenological aspects of consciousness. However, it is possible to reformulate the axioms and postulates of IIT consistently with illusionism. Here it is argued that the resulting theory -- illusionist integrated information theory -- removes several problems for IIT including the hard problem and the logic gate problem, and also enables meaningful progress for illusionists on solving the illusion problem. (shrink)

Objective We sought to understand ethics and education needs of emergency nurses and physicians in paediatric and adult emergency departments in order to build ethics capacity and provide a foundation for the development of an ethics education programme. Methods This was a prospective cross-sectional survey of all staff nurses and physicians in three tertiary care EDs. The survey tool, called Clinical Ethics Needs Assessment Survey, was pilot tested on a similar target audience for question content and clarity. Results Of the (...) 123 participants surveyed, 72% and 84% of nurses and physicians fully/somewhat agreed with an overall positive ethical climate, respectively. 69% of participants reported encountering daily or weekly ethical challenges. Participants expressed the greatest need for additional support to address moral distress, conflict management with patients or families and resource issues. Of the 23 reported occurrences of moral distress, 61% were associated with paediatric mental health cases. When asked how the ethics consultation service could be used in the ED, providing education to teams was the most desired method. Conclusions Nurses report a greater need for ethics education and resources compared with their physician colleagues. Ethical challenges in paediatric EDs are more prevalent than adult EDs and nurses voice specific moral distress that are different than adult EDs. These results highlight the need for a suitable educational strategy, which can be developed in collaboration with the leadership of each ED and team of hospital ethicists. (shrink)

This study aimed to investigate whether a range of tasks that have been generally classed as requiring insight form an empirically separable group of tasks distinct from tasks generally classed as non-insight. In this study, 24 insight tasks, 10 non-insight tasks, and tests of individual differences in cognitive abilities and working memory were administered to 60 participants. Cluster analysis of the problem-solving tasks indicated that the presumed insight problems did tend to cluster with other presumed insight problems, and similarly the (...) presumed non-insight problems tended to cluster with other presumed non-insight tasks. Performance on presumed insight problems was particularly linked to measures of ideational flexibility with a different pattern of results for the non-insight tasks. Spatial insight problems were linked to spatial flexibility and verbal insight tasks were linked to vocabulary scores. The results are discussed in relation to recent developments of dual process theories of thinking. (shrink)

Most of the economic models on basic income account just for pecuniary forms of work, i. e. “time spent making money”, in employment. This restriction is a drawback of these analyses and of the standard economic labor supply model itself. If one wants to understand the potential effects of basic income on individual and social welfare, one should not restrict observation to the pecuniary uses of time. The objective of this contribution is to rethink the meaning of work usually applied (...) in economic models, based on contributions of other social scientists. This reassessment is undertaken through the development of a microeconomic model, which discusses the effects of basic income on time use and interprets work not just as a source of income, but also of non-pecuniary benefits. Further, we disentangle the usual work-leisure dichotomy in two other ones. (shrink)

The present study investigated the role of thought suppression in incubation, using a delayed incubation paradigm. A total of 301 participants were tested over five conditions, viz., continuous work control, incubation with a mental rotations interpolated task, focussed suppression, unfocussed suppression and a conscious expression condition. Checks were made for intermittent work during the incubation condition. The target task was alternative uses for a brick. In the incubation and suppression conditions, participants worked for 4 minutes, then had a break during (...) which suppression or the mental rotations interpolated task was carried out for 3 minutes before conscious work was resumed for a further 4 minutes on the alternative uses task. Results indicated that both incubation with an interpolated distractor task and incubation with suppression were effective in enhancing performance relative to controls. The intermittent work hypothesis (that effects of an incubation period are simply due to illicit con.. (shrink)

The existence of Otto Weinreich's excellent Türöffnung im Wunder-, Prodigienund-und Zauberglauben der Antike, des Judentums und Christentums continues to make an apology necessary for any re-examination of texts in which doors are made, or encouraged, spontaneously to open, to admit a divinity or, occasionally, to speed his departure. But what little fresh sustenance remains to be sucked from some of these well-gnawed bones may now be usefully supplemented with comment on a number of more recently suggested examples.

A study found that women participating in mammography screening were content with the programme and the paternalistic invitations that directly encourage participation and include a pre-specified time of appointment. We argue that this merely reflects that the information presented to the invited women is seriously biased in favour of participation. Women are not informed about the major harms of screening, and the decision to attend has already been made for them by a public authority. This short-circuits informed decision-making and the (...) legislation on informed consent, and violates the autonomy of the women. Screening invitations must present both benefits and harms in a balanced fashion, and should offer, not encourage, participation. It should be stated clearly that the choice not to participate is as sensible as the choice to do so. To allow this to happen, the responsibility for the screening programmes must be separated from the responsibility for the information material. (shrink)

On the analogy of the colloquial register in some modern languages, where narrative and argument may be punctuated by oaths and exclamations (sometimes obscene or blasphemous) in order to maintain a high affective level and compel the hearer's attention, it is reasonable to postulate that Attic conversation also was punctuated by oaths, that this ingredient in comic language was drawn from life, and that the comparative frequency of ║ (|)M M(M) Δ in comedy is sufficiently explained thereby. There are obvious (...) affinities between some passages of comedy, relaxed conversation in Plato and Xenophon, and the forceful, man-to-man tone which Demosthenes sometimes adopts to such good effect (e.g. xxi 209). Compare, for instance, Ar.V.133 f.ἔστιν δ' ⋯νομα ⋮ τῷ μ⋯ν γέροντι ⋮ Φιλοκλέων / να⋯ μ⋯ Δία, τῷ δ' υἱεῖ κτλ., where the oath is a response to imagined incredulity, and X.Smp.4.27αὐτ⋯ν δ⋯ σέ, ἔɸη, ⋯γὼ εἶδον να⋯ μ⋯ τ⋯ν Ἀπόλλω, ὅτε κτλ. (‘Oh, yes, I did!’).It is also important that the commonest oaths fit, in most of their forms, the end of an iambic trimeter:(να⋯) μ⋯ τ⋯ν Δία, ν⋯ (τ⋯ν) Δία,ν⋯ τούς θεούς, μ⋯ τοὺς θεούς. Add that in Aristophanic dialogue (by contrast with Menander) over half the iambic trimeters end with major pause, and half the remainder with minor pause, and we can see why Δ / established itself early as a distinctive comic pattern. Out of 105 examples ofM M(M) Δ cited from comedy in Section II above, 59 have the oath at verse-end.In the case ofπάνυ, which was almost exclusively Attic and — to judge from its great rarity in tragedy — felt by Athenian poets to be prosaic, we lack evidence on its functions in the colloquial register; it may or may not have served as affective punctuation. In prose, we have to reckon with the fact thatπ MπandMππconstituted a genuine stylistic choice (cf. n. 32) as far back as the evidence will take us, since the two earliest instances in prose are [X.]Ath.2.3πάνυ δι⋯ χρείανand ibid. 3.5πολλ⋯ ἔτι πάνυ. The oath, as treated by the comic poets on the basis of colloquial usage, is bound to have served as a model forπάνυ, exerting an influence which pulledπάνυto the end of the verse, but there was also a powerful metrical constraint. As a dibrach ending in a vowel which could not be elided or enter into crasis,πάνυwas especially appropriate for verse-end. That in itself was enough both to establishMππas the dominant pattern in comedy and to promoteMπ…π. Out of the total of 104 examples ofMπ(…)πin comedy, 93 haveπάνυat verse-end, which makesMπ(…)π/ one of the hallmarks of comic style.Mπ…πdoes not occur in prose in association with any other feature identified as colloquial, but it should be noted that Aiskhines and Demosthenes are much fonder ofMππthan other prose authors. In some cases one can see that the orderMππavoids a succession of short syllables (e.g. D. xviii 130, liv 1) or hiatus (e.g. D. xxx 36) or both (e.g. D. xliii 10), but there are other cases in which it has the opposite effect (e.g. D. xxiv 140, xliii 53). The possibility of comic influence on oratorical language cannot be dismissed out of hand. It is also possible that someone will find positive determinants which will explain all the cases ofMππin prose.σɸόδρα, which, likeπάνυ, is peculiarly Attic, is metrically more tractable thanπάνυ, since it can be elided; even so, out of the 80 comic examples ofMσ(…) σ no less than 58 haveσɸόδραat verse-end, and of those 58 there are 22 at major pause, 8 at presumed major pause and 9 at minor pause. The comic treatment ofσɸόδραis thus comparable with the treatment ofπάνυ, and Timokles (CGFP) 222(b).4τηρεῖν…σɸόδραis in fact the closest analogy we have to Ar.Pl.234 f.ἄχθομαι…πάνυ.δέandγάρare a different matter, and in some significant respects different from each other. Postponement ofδέis especially prominent in Aeschylus (45 examples, including a few in which the text is suspect) and then abundant in fourth-century comedy. It is much less common in Euripides (18 examples), rare in Sophocles (6) and Aristophanes (6), and virtually limited in prose to the categories which I labelled (l)–(3). There is as yet no evidence to associate postponement ofδέwith colloquial language; on the contrary, it seems to have begun as a feature of poetic language and to have been taken up and exploited by fourth-century comedy. If, in addition to being Aeschylean, it was colloquial in the fourth century, what happened to it afterwards? Except for such an isolated and inexplicable case as Diod. xx85.1 (v.l.!) — in a military narrative — it is not a feature of the Koine at literary, documentary or subliterate level.Postponement ofγάρwas no doubt encouraged by postponement ofδέ, but it is not itself notably poetic (20 examples in tragedy, of which only three come in my class (5)). One can see how it could possibly have developed in the spoken language of the fourth century, extending the function ofγάρas an explanatory particle (rather on the lines ofγε) in a way which makes it comparable with the English ‘you see’ in (e.g.) ‘He didn't dare pick it up. He hurt his back last year, you see’. For an extension of this kind we may compare the current extension of the English genitive affix in (I heard both examples a year or two ago) ‘Then the girl whose place she was taking's mother turned up’ and ‘The man that Christopher liked's Introduction is much better’. Moreover, postponedγάρappears in a segment of conversation constructed in indirect speech by Theophrastus inChar.8.9τ⋯ πρ⋯γμα βο⋯σθαι γάρ(p C N γάρ). Again we must ask: what happened to it afterwards? A couple of cases in Theophrastus' botanical works (CPiii 11.3 andHPiv 6.1) could be a reflex of the influence of comedy on literary language at Athens. The influence was plainly short-lived, since it did not affect the Koine.It is not hard to see why serious poetry in the fifth century and earlier should have experimented occasionally with the postponement ofδέandγάρ: treatment ofM M qas a valid alternative toM q Mis metrically very convenient. No poet, however, could afford to use common words in a bizarre, un-Greek way merely to save himself time and trouble in constructing a verse. Linguistic innovation is normally analogical, proceeding by extension from a starting-point already there, and the most obvious starting-point for postponement ofδέandγάρis constituted by my class (3). This consideration provides comic postponement with a pedigree, but does not deny it individuality. The remarkable scale and frequency with which comedy exploited a phenomenon which tragedy used with restraint and prose hardly at all gives comic postponement the right to be regarded as a quite distinctive artificial feature of comedy. (shrink)