Abrams, Rutland, Palmer, Ferrell, and Pelletier (2014) showed that better second‐order mental state understanding facilitates 6–7‐year‐olds' ability to link a partially disloyal child's atypicality to inclusive or exclusive reactions by in‐group or outgroup members. This finding is interpreted in terms of predictions from the developmental subjective group dynamics model. We respond to thoughtful commentaries by Rhodes and Chalik, Patterson, and Rakoczy. Children face a significant developmental challenge in becoming able to recognize and interpret social atypicality in intergroup contexts. Researching that ability to contextualize judgements raises new questions about the nature of peer inclusion and exclusion, about children's social cognition, and about the way that social cognitive development and social experience combine. Rather than individual‐focused cognition taking priority over category‐based cognition, we argue the two become more systematically integrated during development. We note that loyalty is but one example of typicality, and we also consider the role of more advanced perspective taking among older children, and the role of multiple classification skill among younger children, as well as potential implications for intervention to reduce peer victimization and prejudice. 相似文献
The Tao and the Logos: Literary Hermeneutics, East and West. Zhang Longxi, 1992 Duke University Press xviii + 239 pp., ISBN 0 8223 1218 2, pb $14.50
Ibn Sinā and Mysticism: Remarks and Admonitions. Shams C. Inati, 1996, London, Kegan Paul International, 114 pp., ISBN 0 7103 0482 X, hb £30.00
Ethics in Early Buddhism. David J. Kalupahana, 1995, Hawaii, University of Hawaii Press, ix+ 171 pp., ISBN 0 8248 1702 8, hb $27.00
On Understanding Buddhists. Essays on Theravāda Tradition in Sri Lanka. John Ross Carter, 1993, Albany, State University of New York Press, xiv+215 pp, hb $16.95
To See the Buddha. A Philosopher's Quest for the Meaning of Emptiness. Malcolm David Eckel, 1994 (1st edn 1992), Princeton, Princeton University Press, x + 262 pp., ISBN 0 691 03773 6, pb US$ 16.95 相似文献
Male Sprague–Dawley rats, preoperatively trained in a 1-h delay non-match-to-position radial maze task, received bilateral stereotaxic injections of a selective cholinotoxin, ethylcholine aziridinium ion (AF64A: 3 nmol/3 μl/lateral ventricle). Animals treated with AF64A made significantly more total postdelay errors than vehicle controls. Sustained delivery, via miniosmotic pumps, of arecoline (0.1, 0.3, 1, 3, 10, or 30 mg/kg/day sc for 14 days) attenuated the AF64A-induced cognitive impairment in a dose-dependent manner, producing an inverted U-shaped dose–response function which was optimal at 1.0 mg/kg/day. Following these studies, choline acetyltransferase activity was significantly reduced in hippocampi extracted from the AF64A-treated rats, indicating successful cholinotoxicity. This paradigm may be useful as a possible screen for potential Alzheimer's disease therapeutic agents. This conclusion is supported by published reports of beneficial arecoline effects observed following 2-week intravenous infusions in patients with Alzheimer's disease (Soncrant, Raffaele, Asthana, Berardi, Morris, & Haxby, 1993). 相似文献
The present investigation, expanding upon a study by Miller and McCann, sought to determine whether children's reactions to the perpetrators and victims of antisocial behavior are influenced by the sex of the individuals involved. Third- and fifth-grade children were asked their opinions of a series of stories in which one child (boy or girl) was described as having intentionally harmed another child (boy or girl). The results indicate that the relative importance that children attribute to punishing transgressors and helping victims is mediated by the sex composition of the transgressor-victim dyad. 相似文献
It has been reported that fit atheletes have more slow wave sleep (SWS), sleep longer and have shorter sleep onset latencies than unfit individuals. However, we have shown that these differences are not a direct consequence of physical fitness. This suggests that the effect is due to more enduring characteristics of individuals. We report two experiments designed to test the hypothesis that individual differences in sleep are related to differences in body composition. The hypothesis was tested in two different experiments, each comparing independent groups of fit athletes with unfit non-athletes. In each experiment both sleep and a number of anthropometric variables were measured. Twenty-five fit and 22 unfit subjects were run in Experiment 1 and 17 fit and 17 unfit in Experiment 2. In Experiment 1 percentage fat was estimated from a skin fold method, while in Experiment 2 lean body mass (LBM) was estimated from 24 h. urinary creatinine. The results showed that percentage LBM was negatively related to SWS in fit subjects, while the amount of LBM and weight were negatively related in the unfit groups. When all subjects were combined within each experiment, significant negative correlations were found between SWS and both LBM and percentage LBM in Experiment 2. The results suggest that body composition influences SWS levels, but not other components of sleep. 相似文献
We conducted three known-groups studies to obtain discriminant validity information among potential self-report measures of the construct desire for control over health care processes. In the first study we looked at types of preparation for childbirth; in Studies 2 and 3 we investigated choice of a place in which to die and signing a Living Will. With none of the measures could we adequately distinguish those who had signed a Living Will (or intended to) from those who did not intend to sign one. The best discriminator of a choice of a place to die (hospital vs. home or hospice) and type of preparation for childbirth (Lamaze vs. other types of classes vs. no classes) was the Information subscale of Krantz's Health Opinion Survey (KHOS; Krantz, Baum, & Wideman, 1980). With the Behavioral Involvement subscale of the KHOS and our newly designed situation-specific measure of desire for control, we could only inconsistently discriminate among the groups. The generalized measure, Burger and Cooper's (1979) Desire for Control Scale, did not help us to discriminate among these groups. Correlations of these measures with demographic variables are provided and discussed. 相似文献