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We used imitation as a tool for investigating how young children code action. The study was designed to examine the errors children make in re‐enacting manual gestures they see. Thirty‐two 3‐year‐old children served as subjects. Each child was shown 24 gestures, generated by systematically crossing four factors: visual monitoring, spatial endpoint, movement path, and number of hands. The results showed no difference as a function of whether the children could visually monitor their own responses. Interestingly, children made significantly more errors when the adult's action terminated on a body part than they did when the same movement terminated near the body part. There were also significantly more errors when the demonstrated act involved crossing midline than when it did not, and more errors when it involved one hand rather than two hands. Our hypothesis is that human acts are coded in terms of goals. The goals are hierarchically organized, and because young children have difficulty simultaneously integrating multiple goals into one act they often re‐enact the goals that are ranked higher, which leads to the errors observed. We argue that imitation is an active reconstruction of perceived events and taps cognitive processing. We suggest that the goal‐based imitation in 3‐year‐olds is a natural developmental outgrowth of the perceptual–motor mapping and goal‐directed coding of human acts found in infancy. 相似文献
954.
An analysis of the underlying neurophysiology of aesthetics and religiousexperience allows for the development of an Aesthetic-Religious Continuum. This continuumpertains to the variety of creative and spiritual experiences available to human beings. This mayalso lead to an understanding of the neurophysiological mechanism underlying both"positive" and "negative" aesthetics. An analysis of this continuumallows for the ability to understand the neurophenomenological aspects of a variety of humanexperiences ranging from relatively simple aesthetic experiences to profound spiritual and unitarystates such as those obtained during meditation. However, it may be possible through aneuropsychological analysis to determine the similarities that exist across such experiences.Thus, certain parts of the brain may be functioning in similar ways during different experiences.It may be the case that the specific neuropsychological components of a given experience maydepend on the strength of the affectual response of the person and the ability to mark suchexperiences as significant. Further, even though similar structures may be functioning duringdifferent experiences, their inhibitory and excitatory interactions may be different. Finally, byconsidering the Aesthetic-Religious Continuum, we may eventually arrive at a betterunderstanding of how we experience and define reality. 相似文献
955.
Clare A. M. Sutherland Gillian Rhodes Nichola S. Burton Andrew W. Young 《British journal of psychology (London, England : 1953)》2020,111(2):215-232
Influential facial impression models have repeatedly shown that trustworthiness, youthful–attractiveness, and dominance dimensions subserve a wide variety of first impressions formed from strangers’ faces, suggestive of a shared social reality. However, these models are built from impressions aggregated across observers. Critically, recent work has now shown substantial inter-observer differences in facial impressions, raising the important question of whether these dimensional models based on aggregated group data are meaningful at the individual observer level. We addressed this question with a novel case series approach, using factor analyses of ratings of twelve different traits to build individual models of facial impressions for different observers. Strikingly, three dimensions of trustworthiness, youthful/attractiveness, and competence/dominance appeared across the majority of these individual observer models, demonstrating that the dimensional approach is indeed meaningful at the individual level. Nonetheless, we also found differences in the stability of the competence/dominance dimension across observers. Taken together, results suggest that individual differences in impressions arise in the context of a largely common structure that supports a shared social reality. 相似文献
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Andrew Ronnevik 《Dialog》2020,59(4):325-333
This paper explores Lutheran conceptions of human dignity expressed by European/Americans (Oswald Bayer and John Witte, Jr.) and Dalits (Raj Bharath Patta and Surekha Nelavala). The former emphasize the human coram Deo, the lost dignity of the individual sinner, and the imputed dignity of the justified. The latter attend especially to humans coram hominibus, the dignity of the “sinned upon” in Indian society, and the full inclusion of Dalits. While neither view replaces the other, I argue that European/Americans must become more responsive to differentiated social realities in which persons are “sinful” and “sinned upon” in unequal ways. 相似文献
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Motivation and Emotion - The present research examines the processes through which competitive contexts influence performance in an understudied domain: social perception. In two experiments (one... 相似文献
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Samuel L. Perry Andrew L. Whitehead Joshua B. Grubbs 《Journal for the scientific study of religion》2020,59(3):405-416
During the COVID-19 pandemic, Americans’ behavioral responses were quickly politicized. Those on the left stressed precautionary behaviors, while those on the (religious) right were more likely to disregard recommended precautions. We propose the far right response was driven less by partisanship or religiosity per se, but rather by an ideology that connects disregard for scientific expertise; a conception of Americans as God's chosen and protected people; distrust for news media; and allegiance to Trump―Christian nationalism. Analyzing panel data collected in the thick of the COVID-19 crisis, we find Christian nationalism was the leading predictor that Americans engaged in incautious behavior like eating in restaurants, visiting family/friends, or gathering with 10+ persons (though not attending church), and was the second strongest predictor that Americans took fewer precautions like wearing a mask or sanitizing/washing one's hands. Religiosity, in contrast, was the leading predictor that Americans engaged in more frequent precautionary behaviors. Findings document that Christian nationalism, not religious commitment per se, undergirded the far-right response to COVID-19 that disregarded precautionary recommendations, thus potentially worsening the pandemic. 相似文献
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Altered Arm-Body Coordination with Triggered Pointing Responses as Influenced by Task Predictability
AbstractReaching movements generate reaction forces that affect postural stability, requiring sophisticated coordination between body and arm movement to maintain balance. In voluntary movement, this coordination involves feedforward shifts of posture, and such anticipatory postural muscle activity also accompanies the rapid modulation of an ongoing point to suddenly a shifting target (double-step). However, it is unknown if this early postural activity depends on target-shift predictability and whether arm and body motion are similar coordinated to voluntary movement. Body and arm motion coordination during double-step pointing movements from standing were done under differing conditions of target-shift predictability. In a proportion of trials, the pointing target was displaced, with the predictability of target-shift direction varied between two peripheral targets (target-shift direction known) and two central targets (target-shift direction uncertain). The target jump evoked an adjustment in the arm then body response, opposite to the pointing responses to the initial target. The triggered arm-then-body ordering was consistent across target-shift predictability, although known target-shift direction resulted in closer timing of arm and body onsets. The altered coordination in triggered corrections suggests that the body component in triggered reactions depend on response predictability, showing an altered control of arm and body motion. 相似文献