A brighter side to memory illusions: false memories prime children's and adults' insight-based problem solving

Can false memories have a positive consequence on human cognition? In two experiments, we investigated whether false memories could prime insight problem-solving tasks. Children and adults were asked to solve compound remote associate task (CRAT) problems, half of which had been primed by the presentation of Deese/Roediger-McDermott (DRM) lists whose critical lures were also the solutions to the problems. In Experiment 1, the results showed that regardless of age, when the critical lure was falsely recalled, CRAT problems were solved more often and significantly faster than problems that were not primed by a DRM list. When the critical lure was not falsely recalled, CRAT problem solution rates and times were no different from when there was no DRM priming. In Experiment 2, without an intervening recall test, children and adults still exhibited higher solution rates and faster solution times to CRAT problems that were primed than to those that were not primed. This latter result shows that priming occurred as a result of false memory generation at encoding and not at retrieval during the recall test. Together, these findings demonstrate that when false memories are generated at encoding, they can prime solutions to insight-based problems in both children and adults.     

Notions of Destiny in Women’s Self-Construction

What can women become? How is their becoming fashioned? What forces affect it? What sense do they make of their becoming? In this article the author aims to raise issues which pertain to women and their conceptions of destiny, and to consider these in the light of recent feminist analyses. Three issues are discussed: the ‘good woman’, or the impact of gendered norms and expectations upon women’s destinies; women’s self-construction and the possibility of women envisioning or creating their own destinies; and the becoming of the woman-subject, the desire of women collectively to accomplish their subjectivity as women. The themes of determinism and women’s differences are also considered.     

Before Language and After

It has been assumed by some writers that Wittgenstein's talk of primitive reactions amounts to a theory of concept formation out of instinctive behaviour. Others have argued that Wittgenstein is thinking of reactions within language-games, which therefore belong to its structure not its origins . The author concurs, but argues that Wittgenstein also has in mind that it belongs to the grammars of certain concepts that the language-games in which they lie are themselves supplementary to natural behavioural forms. This provides a context in which the notion of pre-linguistic behaviour may be employed legitimately in philosophy whilst avoiding unjustified theorising.     

Pupillary response as a general measure of activation

Pupil size was measured while 30 male college students undertook five tasks respectively concerning, (a) muscle tension induced by the lifting of weights, (b) fear induced by threat of a gunshot, (c) intense stimulation induced by loud pure tones, (d) heightened attention from viewing novel pictures, and (e) pleasantness and unpleasantness in reaction to pictures that differed in terms of their affect-inducing characteristics. Highly regular relationships were found between pupil size and degree of muscle strain and between pupil size and the temporal ordering of events during threat of a gunshot. Significant effects on pupil size also were found for the other three types of stimulation.     

Importance of Religion after Adversity

After major adversity, some people rely on their religious faith and networks for comfort, support, and material goods and services. Consistent with this behavior are findings that adversity has a positive causal effect on the importance of religion in people's lives. Using a large high-frequency US dataset, we estimate the causal effects of natural disasters on stated religious importance and attendance at religious services. Effects are identified by comparing changes in outcomes over time within counties affected by a natural disaster with changes over time in other counties from the same state. We find that most estimates are near-zero in magnitude; for the full sample, for subgroups defined by religious affiliation, demographics, and income, and for different disaster types. However, significant negative effects are found immediately postdisaster, suggesting a short-term crowding-out effect in which recovery activities limit time for worship. This explanation is supported by a finding that people are less “well rested” in the first weeks postdisaster.     

Brain Potential Studies of Perseveration: I. Perseveration Time to Light

In an effort to investigate the effects of attachment to the dominant culture and of developmental level on the self-concept, 62 male Lebanese-Americans of first, second, or third generation of residence in America completed two forms (questionnaire and adjective checklist) of an instrument designed to measure self-image disparity. A series of questions was used to measure extent of attachment to the Lebanese subculture, and a social competence index was employed as the measure of developmental level. No effects associated with self-image disparity emerged for generation of residence or developmental level. However, subjects who were strongly attached to the Lebanese culture showed less disparity on the questionnaire than those who were detached from it. Some support was provided for the developmental position, since Low Competence Ss made larger numbers of extreme responses on the questionnaire than the High Competence S.