نتایج جستجو برای: treated controls
تعداد نتایج: 694643 فیلتر نتایج به سال:
This study focuses on the relationships between post-divorce parental conflict, economic hardship and adolescents’ academic achievement among 800 adolescents (424 girls and 376 boys) aged 15 to 18 years from divorced families. The instruments used for data collection were the Post-divorce Parental Conflict and Economic Hardship scales. In conclusion, the results obtained from the current study ...
This study examined the possible relationship between perceptions of parental conflict and intimacy in same-sex friendships within a sample of college students (n = 85) at a small liberal arts college. The role of parental marital status in affecting intimacy was also investigated with the prediction that this variable would not have a significant influence upon intimacy. The potential effects ...
A good quality and quantity of night sleep is a substantial factor in allowing the adequate daytime functioning of human beings. Life styles of industrialized countries have been changed from last decades, and sleep-wake patterns have been adapted to new needs and society demands. Sleep duration has decreased, daytime sleepiness has increased and complaints about the poor quality of sleep are f...
Parental scaffolding is an important mechanism utilized by infants during their development. Infants, for example, pay stronger attention to the features of objects highlighted by parents and learn the way of manipulating an object while being supported by parents. Parents are known to make modifications in infant-directed actions, i.e. use “motionese”. Motionese is characterized by higher rang...
This study investigates gender differences in adolescent drug use in terms of parental monitoring and peer deviance. Females are found to be more highly monitored than males, whereas males are more exposed to deviant peers than are females. There is a significant interaction between parental monitoring and peer deviance for the sample as a whole. The effect of this interaction is greater among ...
BACKGROUND: Betaine has been shown to be antioxidantand methyl donor effects in our recent studies. OBJECTIVES: Inthe present study, the antioxidant and methyl donor properties ofbetaine in levodopa/benserazide-mediated hyperhomocysteinemiaand levodopa-induced oxidative stress in rat's kidney wereexamined. METHODS: Sprague-Dawley male rats were dividedinto levodopa (LD), Betaine (Bet.), levodop...
Using data from a rural household survey for the People’s Republic of China in 2009, we examine the impact of parental migration on children’s educational outcomes. Consistent with the findings of a large empirical literature, we find that parental migration has a significantly negative impact on left-behind children’s educational outcomes as measured by test scores in Chinese and mathematics. ...
Background and Objective: Dyslipidemia has become a common problem in human immunodeficiency virus (HIV) disease, especially in patients on combination antiretroviral therapy. In this study we aimed to determine the prevalence of dyslipidemia and metabolic abnormalities in 2 groups of HIV infected patients receiving highly activ...
Background: Leptadenia hastata (L. Hastata) is a plant used for various diseases in Nigeria. This study evaluated the protective effects of L. hastate on the haematological and biochemical alterations in adrenaline-induced hypertensive rats. Methods: Twenty-five rats were divided equally into five groups (A-E). Groups A-D were given 0.5 mg/kg adrenaline, groups A and B were treated with 100 an...
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