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21.
Cultural Variations in Mothers’ Acceptance of and Intent to Use Behavioral Child Management Techniques 总被引:1,自引:0,他引:1
We examined cultural differences in mothers’ acceptance of and intent to use behavioral parenting techniques for managing
disruptive child behavior, and the possible roles of parenting styles and implicit theories in explaining these cultural differences.
A community sample of 117 Euro-Canadian and Chinese-immigrant mothers of boys aged 4- to 8-years participated. Chinese-immigrant
mothers had more favorable attitudes towards punishment techniques (i.e., overcorrection and spanking) than Euro-Canadian
mothers, and mothers’ authoritarian parenting style accounted for this cultural difference. No cultural differences were found
in mothers’ attitudes towards reward (i.e., praise and token economy) or withdrawal of positive reinforcement (i.e., response
cost and time-out). This study helps to inform efforts to increase the cultural sensitivity of mental health services for
the underserved population of Chinese-immigrant families. 相似文献
22.
Caenorhabditis elegans is a simple soil-dwelling nematode which has two sexes, hermaphrodite and male. The male C. elegans is differentiated from the hermaphrodite by the presence of 14 sensory structures in the tail. In this study, we compared the behavioral responses of males and hermaphrodites to head-touch and to tap. We hypothesized that the anatomical difference in sensory structures might result in behavioral differences in the reversal response to vibratory stimulation (a tap to the side of the holding dish). In the response to increasing intensities of tap, both sexes showed an increase in response magnitude, with the males showing larger responses than hermaphrodites. In addition, the male was shown to be capable of simple nonassociative learning: it demonstrated habituation and recovery from habituation in a similar manner as the hermaphrodite. Tail-touch-induced inhibition of the reversal response appeared to be similar in males and hermaphrodites. The evidence suggests that the touch withdrawal circuit in hermaphrodites is also present in the male C. elegans, and that the subtle differences in response to tap seen in males may result from the additional sensory receptors of the copulatory bursa of the tail. It seems clear from these studies that these structures do not play a key role in the male worm's response to tap. 相似文献