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161.
Jerome A. Stone 《Zygon》2000,35(2):415-426
In his three books J. Wentzel van Huyssteen develops a complex and helpful notion of rationality, avoiding the extremes of foundationalism and postmodern relativism and deconstruction. Drawing from several postmodern philosophers of science and evolutionary epistemologists who seek to devise a usable notion of rationality, he weaves together a view that allows for a genuine duet betweenscience and theology. In the process he challenges much contemporary nonfoundationalist theology as well as the philosophical naïveté of some cosmologists and sociobiologists. 相似文献
162.
163.
Gottlob LR Goldinger SD Stone GO Van Orden GC 《Journal of experimental psychology. Human perception and performance》1999,25(2):561-574
Reading processes were compared across 3 word types: homographs (separate pronunciations and meanings, such as lead), homonyms (singular pronunciations but separate meanings, such as spring), and control words (e.g., clock). In Experiment 1, naming reaction times were significantly slower to homographs than to all other words. Experiments 2 and 3 used an association judgment task, with referent words related to the dominant or subordinate meanings of homonyms and homographs. In Experiment 2, homonyms and homographs were presented 1st, followed by disambiguating associates. In Experiment 3, presentation order was reversed. For homographs, performance costs always occurred for subordinate meanings. For homonyms, these costs vanished when context was provided by the preceding associates. The data underscore the priority of phonologic information in word meaning access and suggest that low- and high-level constraints combine to shape word perception. 相似文献
164.
Susan E. Gathercole Emily Durling Matthew Evans Sarah Jeffcock Sarah Stone 《Applied cognitive psychology》2008,22(8):1019-1037
Laboratory analogues of classroom activities on which children with low working memory skills have been observed to perform very poorly were developed and employed in two studies. In Study 1, 5‐ and 6‐year‐old completed one task involving recalling spoken sentences and counting the numbers of words, and another task involving the identification of rhyming words in spoken poems. Poorer performance of low than average working memory children was obtained on the recall measure of both tasks. In Study 2, 5‐ and 6‐year‐old children heard spoken instructions involving the manipulation of a sequence of objects, and were asked either to perform the instructions or repeat them, in different conditions. The accuracy of performing but not repeating instructions was strongly associated with working memory skills. These results indicate that working memory plays a significant role in typical classroom activities that involve both the storage and mental manipulation of information. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
165.
166.
Achievement gaps between social groups may result from stereotype threat effects but also from stereotype lift effects—the performance boost caused by the awareness that an outgroup is negatively stereotyped. We examined stereotype lift and threat effects in the motor domain and investigated their mediation by task involvement and self-confidence, measured by heart rate reactivity and self-reported indices. Males and females performed a balance task about which negative stereotypes about either males or females were given. No gender information was given in a control condition. Results showed no stereotype threat but a stereotype lift effect, participants performing significantly better after negative outgroup stereotypes were explicitly linked to performance on the balance task compared to the control condition. Concerning males, this effect was mediated by higher self-confidence and task involvement. The implications of these results for understanding the gender inequalities in the motor domain are discussed. 相似文献
167.
This is the first of two companion articles drawn from a larger project, provisionally entitled Undisciplining Moral Epistemology. The overall goal is to understand how moral claims may be rationally justified in a world characterized by cultural diversity and social inequality. To show why a new approach to moral justification is needed, it is argued that several currently influential philosophical accounts of moral justification lend themselves to rationalizing the moral claims of those with more social power. The present article explains how discourse ethics is flawed just in this way. The article begins by identifying several conditions of adequacy for assessing reasoning practices designed to achieve moral justification and shows that, when used in contexts of cultural diversity and social inequality, discourse ethics fails these conditions. It goes on to argue that the failure of discourse ethics is rooted in its reliance on a broader conception of moral epistemology that is invidiously idealized. It concludes by pointing to the need to rethink both the mission and the method of moral epistemology. 相似文献
168.
Elliott AM Mhanni AA Marles SL Greenberg CR Chudley AE Nyhof GC Chodirker BN 《Journal of genetic counseling》2012,21(2):337-344
Telehealth involves the use of information and communications technology to deliver health services to patients over distance.
Canada is well suited to benefit from telehealth since many individuals live in remote, rural and isolated locations. Manitoba
is the easternmost prairie province and MBTelehealth is an active Canadian program that currently has 105 sites in 73 communities.
Although studies of patient satisfaction comparing telehealth to on-site clinical visits have been conducted, a comparative
study of the types of genetics patients seen via these two modalities has not been performed previously. In this study we:
(1) examined the uptake of telehealth in Genetics in Manitoba; (2) contrasted telehealth usage in Genetics with other clinical
programs; and (3) performed a comparative study of the types of Genetics referrals seen in 2008 on-site versus via telehealth.
Results indicate the uptake of telehealth is increasing and has made genetics outreach clinics unnecessary. The Program of
Genetics and Metabolism is consistently one of the top ten utilizers of telehealth within the province. With respect to discipline,
chi square analysis revealed the trends were not significantly different for on-site and telehealth encounters, with prenatal
referrals being the most common and Hereditary Breast and Ovarian Cancer referrals being the least common. Referrals within
each discipline varied depending on the need for fetal assessment and physical examination. Telehealth was utilized regularly
for test results sessions across all disciplines. 相似文献
169.
Becky Penrod Michele D. Wallace Kara Reagon Alison Betz Thomas S. Higbee 《Behavioral Interventions》2010,25(3):207-228
Treatment packages including differential reinforcement of alternative (DRA) behavior and escape prevention in the form of a non‐removal of the spoon procedure have been shown to successfully increase food consumption. However, when these treatment components are introduced simultaneously, the treatment component(s) responsible for behavior change cannot be determined. The purpose of this study was to conduct a sequential component analysis of the following treatment components: Bite fading, manipulation of reinforcer magnitude, and escape prevention. For two participants, food consumption did not increase until after escape prevention was introduced. For one participant, increased food consumption was observed after the magnitude of reinforcement was increased; therefore, escape prevention was not necessary. Results were maintained at a 12‐week follow‐up for all participants. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
170.
Libby LK Valenti G Pfent A Eibach RP 《Journal of personality and social psychology》2011,101(6):1157-1173
The present research reveals that when it comes to recalling and imagining failure in one's life, changing how one looks at the event can change its impact on well-being; however, the nature of the effect depends on an aspect of one's self-concept, namely, self-esteem. Five studies measured or manipulated the visual perspective (internal first-person vs. external third-person) individuals used to mentally image recalled or imagined personal failures. It has been proposed that imagery perspective determines whether people's reactions to an event are shaped bottom-up by concrete features of the event (first-person) or top-down by their self-concept (third-person; L. K. Libby & R. P. Eibach, 2011b). Evidence suggests that differences in the self-concepts of individuals with low and high self-esteem (LSEs and HSEs) are responsible for self-esteem differences in reaction to failure, leading LSEs to have more negative thoughts and feelings about themselves (e.g., M. H. Kernis, J. Brockner, & B. S. Frankel, 1989). Thus, the authors predicted, and found, that low self-esteem was associated with greater overgeneralization--operationalized as negativity in accessible self-knowledge and feelings of shame--only when participants had pictured failure from the third-person perspective and not from the first-person. Further, picturing failure from the third-person, rather than first-person, perspective, increased shame and the negativity of accessible knowledge among LSEs, whereas it decreased shame among HSEs. Results help to distinguish between different theoretical accounts of how imagery perspective functions and have implications for the study of top-down and bottom-up influences on self-judgment and emotion, as well as for the role of perspective and abstraction in coping. 相似文献