Maternal Socialization and Kindergarten Children’s Behaviors from Jordanian Mothers’ and Teachers’ Perspectives

This study investigated whether Jordanian mothers’ self-reported parenting practices were associated with their kindergarten children’s prosocial or anti-social behavior based on three parental patterns: nurturance, respect, and power assertion. The participants were 95 mothers with children in the kindergarten level in Jordan. Additionally, 13 teachers of these 95 kindergarten children were also participants. This Parenting Styles Inventory Scale, and the Prosocial and Anti-Social Behavior Rating Scale, developed by Lin (Influences of parenting and teaching styles on young children’s prosocial and anti-social development in Taiwan. Unpublished dissertation, Arizona State University, USA, 1995), were used as instruments. Results indicated that nurturance was the most frequent and preferred parenting pattern of participants. Mothers who are warm and nurturing were more strongly associated with prosocial behavior in their children. An unexpected finding was that mothers with more children were more assertive and strict towards them.     

Phytochemical composition,biological potential and enzyme inhibition activity of <Emphasis Type="Italic">Scandix pecten-veneris</Emphasis> L.

Objective

Scandix pecten-veneris L. is a less studied wild edible herb and is considered an extinct plant species in many parts of the world. This study was designed to evaluate its phytochemical composition and biological potential of S. pecten-veneris L.

Methods

Phytochemicals including alkaloids, flavonoids, polyphenols, and tannins were determined in extracts of S. pecten-veneris. Antioxidant activity was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH), while reducing power was tested by ferric reducing/antioxidant power (FRAP) assay. Antimicrobial activity against seven bacterial and four fungal strains was evaluated using agar well diffusion assay. Enzymes inhibition study was performed for urease, phosphodiesterase-I, and catalase-II.

Results

S. pecten-veneris showed moderate antiradical activity and reducing potential of hydroxyl radicals to about 20% of the initial value. The antioxidant activity of various extracts of S. pecten-veneris showed a linear correlation with total phenolic contents in the order of water>n-butanol>chloroform>ethyl acetate>methanol extracts. S. pecten-veneris leaves showed the highest inhibitory activity against Staphylococcus aureus while the highest antifungal activity was observed against Candida albicans. The plant extract was most potent against urease enzymes but showed moderate activity against phosphodiestrase-I and carbonic anhydrase-II.

Conclusions

Our data demonstrate that in addition to its culinary uses, S. pecten-veneris has good medicinal potential and hence could be used for treating some specific health ailments.

     

Democracy and Education after September 11

Millions of words written in the wake of the horrific terror of September 11, 2001 appear to reinforce the feelings of despair at the current state of the world politics. Most analyses seem to offer little hope for the prospects of peace. Indeed, if the so-called 'war on terror' is designed to achieve peace then it is difficult to see how it could be won in any determinate sense, yet the popular media and others in the position of influence seem reluctant to explore alternatives to war. In this essay I argue that many of the current analyses of September 11 and discourses of national security are incapable of delivering the cosmopolitan resources of hope we need to have a better chance of securing peace. I maintain that these resources of hope will not be located in the austere and intrusive regimes of national security; rather, they are more likely to be found in the possibilities of transnational democracy and education.     

Using mid-semester course evaluation as a feedback tool for improving learning and teaching in higher education

The way in which mid-semester course evaluations are structured, administered and reported is important for generating rich and high-quality student feedback for the enhancement of learning and teaching. Mid-semester evaluations usually contain open-ended questions that trigger more elaborative feedback about what is going on in a class than that from end-of-semester evaluations with Likert scale-type questions. The anonymity of the process for students and the confidentiality of the process for instructors make the process more reflective for students and less stressful for instructors. This study describes how the mid-semester course evaluation process can be used as a feedback tool for improving the quality of teaching and learning at an institutional level. Through a longitudinal analysis of 341 mid-semester course evaluation reports, positive areas and areas of concern with respect to learning and teaching were identified, and changes in student evaluations over the years were examined meticulously to make an overall evaluation of the quality of learning and teaching at a non-profit Turkish university. This research showed that the value of mid-semester course evaluations can go beyond course-level if we use open-ended questions and are able to gather the reports together to make some comprehensive analysis at university level.     

The Make Up of Institutional Branding: Who,What, How?

Tertiary Education and Management - The purpose of this paper is to report on who creates branding within institutions of higher learning, and what impact branding has on core institutional...     

Teacher autonomy and centralised control: The case of textbooks

This paper analyses teachers’ attitudes towards the use of textbooks as a means of understanding what happens in a heavily centralised education system. Whilst the research is based on a particular country, the lessons can be applied to many parts of the globalised education system. The research question here is to find out whether the teachers have freedom in varying their teaching methods or not. The main research method used was semi-structured interviews. The factors that decide this freedom are discussed in detail. Whilst the particular circumstances are peculiar to Jordan, they can be likened to the centralised national curriculum and an authoritative inspection regime in the UK.     

A matrix method for solving high-order linear difference equations with mixed argument using hybrid legendre and taylor polynomials

A numerical method for solving the higher order linear difference equations with variable coefficients and mixed argument under the mixed conditions is presented. The method is based on the hybrid Legendre and Taylor polynomials. The solution is obtained in terms of Legendre polynomials. IIIustrative examples are included to demonstrate the validity and applicability of the technique.     

Antidyslipidemic and antioxidant activities of different fractions of<Emphasis Type="Italic">Terminalia arjuna</Emphasis> stem bark

Terminalia arjuna (T. arjuna) stem bark was successively extracted with petroleum ether (A), solvent ether (B), ethanol (C) and water (D). The lipid lowering activity of these four fractions A, B, C, and D was evaluatedin vivo in two models viz., triton WR-1339 induced hyperlipemia in rats as well as fructose rich high fat diet (HFD) fed diabetic- dyslipidemic hamsters. Hyperlipidemia induced by triton caused marked increase in the plasma levels of total cholesterol (Tc), triglyceride (Tg) and phospholipids (PL) in rats. After treament withT. arjuna fractions A, B, C, and D at the doses of 250 mg/kg per oral (p.o.),only the ethanolic fraction (C) exerted significant lipid lowering effect as assessed by reversal of plasma levels of Tc, Tg and PL in hyperlipidemic rats. In another experiment, feeding with HFD produced marked dyslipidemia as observed by increased levels of plasma Tc, Tg, glucose (Glu), glycerol (Gly) and free fatty acids (FFA) in hamsters. After treatment withT. arjuna fractions at the doses of 250 mg/kg p.o. only two fraction (B and C) could exert significant lowering in the plasma levels of lipids and Glu. in dyslipidemic hamsters.In vitro experimentT. arjuna fractions at tested concentrations (50–500 μg/ml) inhibited the oxidative degradation of lipids in human low density lipoprotein and rat liver microsomes induced by metal ions. These fractions when tested against generation of oxygen free radicals at the concentrations (50–500 μg/ml), counteracted the formation of superoxide anions (O⁻²) and hydrodyl radicals (OH) in non enzymic test systems. The efficacy ofT. arjuna fractions as antidyslipidemic and antioxidant agents was found, fraction C> fraction B> fraction A.     

Effects of technology-enhanced constructivist learning on science achievement of students with different cognitive styles

Education and Information Technologies - The purpose of this study is to examine the effect of technology-enhanced constructivist learning on science achievement of seventh-grade students with...