Creativity and inductive reasoning: The relationship between divergent thinking and performance on wason's 2-4-6 task

This study was an investigation of the relationship between potential creativity—as measured by fluency scores on the Alternate Uses Test—and performance on Wason's 2-4-6 task. As hypothesized, participants who were successful in discovering the rule had significantly higher fluency scores. Successful participants also generated higher frequencies of confirmatory and disconfirmatory hypotheses, but a multiple regression analysis using the stepwise method revealed that the frequency of generating disconfirmatory hypotheses and fluency scores were the only two significant factors in task outcome. The results also supported earlier studies where disconfirmation was shown to play a more important role in the later stages of hypothesis testing. This was especially true of successful participants, who employed a higher frequency of disconfirmatory hypotheses after receiving feedback on the first announcement. These results imply that successful participants benefited from the provision of feedback on the first announcement by switching to a more successful strategy in the hypothesis-testing sequence.     

“All history is the history of thought”: competing British idealist historiographies

ABSTRACT

Along with utilitarianism, British idealism was the most important philosophical and practical movement in Britain and its Empire during the late-nineteenth and early-twentieth centuries. Even though the British idealists have regained some of their standing in the history of philosophy, their own historical theories still fail to receive the deserved scholarly attention. This article helps to fill that major gap in the literature. Understanding historiography as concerning the appropriate modes of enquiring into the recorded past, this article analyses the key historiographical commitments that underpin the writings of the early T.H. Green (section two), Edward Caird (section three), and F.H. Bradley (sections four and five). Section six explores the influence of Bradley's historiography. These approaches are linked by the belief that all thought can be properly understood only by critical historians who possess the appropriate tools with which to distinguish permanently valid truths from the transient imperfections with which those truths are mixed. A crucial division between them is the invocation of a neo-Hegelian Geist by the early Green and Caird, and Bradley's reliance on a progressive human nature. Moreover, the article establishes that R.G. Collingwood's highly influential theories of “absolute presuppositions” and “re-enactment” were taken largely from Bradley's historiography.     

Memory for sentences: The subject superiority effect

Three experiments are reported on subject noun superiority in cued recall from S-V-O sentences. In Experiment I surface subjects were superior cues across a wide variety of conditions when the order of nouns/pronouns was matched in sentences and probes. The effect was less clear-cut in Experiment II, when cues and responses were confined to single key words.

The final experiment showed that cue superiority depends on the cue which subjects learn to use in retrieving information from sentences, and can be reversed by brief training. Several other aspects of the results, including a contrast in recall and recognition patterns, suggest that subject cue superiority results from the way subjects process remembered sentences rather than from memory trace structure. It is suggested that failure to control the utilisation of cues for memory retrieval may account for the sometimes elusive nature of the subject superiority effect.