Unpacking the Impacts of a Universal Parenting Program on Child Behavior     

Elisa Rachel P. Altafim  Dana C. McCoy  Maria Beatriz M. Linhares 《Child development》2021,92(2):626-637

This study examined the theory of change of the ACT Raising Safe Kids parenting program, including whether intervention effects on children's behavior problems were explained by improvements in mothers’ reported parenting practices, as well as whether baseline child behavior problems moderated these relations. Adult mothers of 3-to 8-year-old Brazilian children were assigned to the intervention (n = 97) or control (n = 46) groups. Results showed that the intervention improved mothers' perceptions of their parenting practices (positive discipline, emotional and behavioral regulation, and communication). Intervention-induced reductions in children’s internalizing and externalizing behavior problems were mediated by improvements in mothers’ emotional and behavioral regulation. Program effects were strongest for children with high levels of baseline behavior problems.  相似文献   

Children’s and Adults’ Views of Punishment as a Path to Redemption     

James P. Dunlea  Larisa Heiphetz 《Child development》2021,92(4):e398-e415

The current work investigated the extent to which children (N=171 6- to 8-year-olds) and adults (N = 94) view punishment as redemptive. In Study 1, children—but not adults—reported that “mean” individuals became “nicer” after one severe form of punishment (incarceration). Moreover, adults expected “nice” individuals’ moral character to worsen following punishment; however, we did not find that children expected such a change. Study 2 extended these findings by showing that children view “mean” individuals as becoming “nicer” following both severe (incarceration) and relatively minor (time-out) punishments, suggesting that the pattern of results from Study 1 generalizes across punishment types. Together, these studies indicate that children—but not adults—may view punishment as a vehicle for redemption.  相似文献   

The promise of curriculum in the post-Covid world: Eclecticism,deliberation, and a return to the practical and the prophetic     

Burns  James P.  Cruz  Christopher 《Prospects》2021,51(1-3):219-231

PROSPECTS - This article focuses on the possibilities through which curriculum on the other side of the Covid-19 pandemic might contribute more proactively to future social and political crises...  相似文献   

Comparison of a new dip-stick method and radioimmunoassay for measurement of microalbuminuria     

K. L. Patel  P. C. Merchant  P. K. Varthkavi  K. D. Nihalani 《Indian journal of clinical biochemistry : IJCB》1995,10(2):129-131

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Antioxidant status and peroxidative stress in mother and newborn —A pilot study     

Chitra Upadhyaya  Sandhya Mishra  P. P. Singh  Praveen Sharma 《Indian journal of clinical biochemistry : IJCB》2005,20(1):30-34

Serum antioxidant status and peroxidative stress was estimated in 30 pregnant women, their newborn infants and 25 non-pregnant women. Serum Ascorbic acid, α-tocopherol, retinol & β-carotene levels were found to be significantly reduced and peroxidative stress was significantly higher in mothers as compared to matched non-pregnant women. Newborn had significantly higher levels of ascorbic acid as compared to their mother but had significantly lower levels of lipid soluble vitamins. The peroxidative stress in newborn was found to be significantly less as compared to their mothers. A positive correlation of ascorbic acid and α-tocopherol levels between mother and newborn reflects that their status in mother does influence the newborn status.  相似文献   

Oxidant and antioxidant status in vegetarians and fish eaters     

K. Poornima  M. Cariappa  K. Asha  H. P. Kedilaya  M. Nandini 《Indian journal of clinical biochemistry : IJCB》2003,18(2):197-205

An adequate antioxidant reserve which is usually present in a vegetarian diet is associated with higher life expectancy. On the other hand habitual consumption of fish is associated with lower risk of cardiovascular diseases which is attributed to the polyunsaturated fatty acids (PUFA) present in it. However the PUFA are readily susceptible to oxidation leading to the formation of free radicals which is known to be involved in the causation of several diseases. The oxidant-antioxidant status of 23 vegetarians and 22 fish eaters was studied by determining the plasma lipid peroxides measured as malondialdehyde (MDA) and the antioxidants, viz. glutathione (GSH), ascorbic acid, ceruloplasmin and uric acid. Results show that the ascorbic acid values were significantly higher in vegetarians. In addition, MDA correlated negatively with ascorbic acid only in vegetarians. However, correlation of MDA with glutathione showed a significant negative correlation only in fish eaters. There was no statistically significant difference in the MDA, GSH, ceruloplasmin and uric acid levels. The mechanism behind these findings are not clear and needs to be explored.  相似文献   

Optimization of configurations of field problem grids using network models     

G.J. Savage  P.H. Roe  G. Reedel 《Journal of The Franklin Institute》1981,312(1):61-80

Optimization of grid configurations decreases the discretization error in the numerical solution of field problems. In this paper, the theoretical and algorithmic aspects of optimizing configurations of grids used in equilibrium, potential-type field problems is presented. The criterion for establishing the optimum grid and the steps required to move to the optimum grid are given. Sensitivity network modelling is invoked to systematically form matrices required in the algorithm. One-dimensional examples are presented to illustrate the validity of the approach.  相似文献   

The gasping myocardium: Critical Biochemical events during reperfusion and their defence     

D. K. Srivastava  P. P. Singh 《Indian journal of clinical biochemistry : IJCB》1993,8(1):1-4

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Changes in serum lipids in normal and diabetic guinea pigs on feeding Phaseolus aureus (Green gram)     

Anurag Srivastava  L. D. Joshi  S. P. Singh 《Indian journal of clinical biochemistry : IJCB》1989,4(1):50-57

Normal and alloxan induced diabetic guinea pigs were kept on whole seed diet of green gram for 4 weeks. Serum total lipids were found to be significantly decreased in both normal and diabetic guinea pigs (P <0.001)—Both free and esterified fractions of cholesterol were found to be lowered significantly in diabetic animals (P<0.05; <0.01, respectively), whereas only esterified fraction was reduced significantly in case of normals (P<0.05). Significant lowering of triglyceride levels (P<0.01) was also noticed in both normal as well as diabetic guinea pigs while phospholipids remained almost unaffected. Green gram feeding decreased the total cholesterol / phospholipid ratio from 0.630 to 0.625 in normal and from 1.039 to 0.850 in diabetic guinea pigs indicating its antiatherogenic nature.  相似文献   

Strategies in pharmaceutical research     

P.A.J Janssen 《Endeavour》1985,9(1):28-33

Until comparatively recently the only systematic means of discovering new biologically active substances was laboriously to screen very large numbers of compounds. Now, however, computer graphics is replacing this crude shotgun technique and making it possible to display in some detail the conformation of substances before they are synthesized and determine how far they match the essential features of those in which the biological activity desired has already been demonstrated.  相似文献