Many researchers have investigated different aspects of learning styles. Nevertheless, few studies have considered interactions between the notions of learning styles and “good language learners’” achievement. The present study aimed at exploring dominant learning style preferences by senior high-school students and comparing their preferences with those by “good language learners”. To this goa...

Background & aim: Considering the lack of information regarding the effects of religion on young couples’ fertility preferences, this study aimed to evaluate the relationship between religious beliefs and fertility preferences among engaged couples in Mashhad, Iran, in 2013. Methods:This cross-sectional study was conducted on 450 engaged couples, referring to premarital counseling clinics at h...

People are motivated according to their needs. These needs vary according to the time and based on various situations. Identifying and assessing human needs are the first and vital step in determining the amount of its impact on work and activity. According to these facts, the aim of this research is to identify the needs of the Iranian seafarers on board merchant ships. It also tries to spec...

the purpose of this quantitative correlation study was to determine the extent to which the role of leadership style preferences correlate with employee satisfaction with supervision among employees and leaders of an iranian oil company. this study measured preferences for each of five common leadership styles and examined correlations with measures of employee satisfaction. the styles studied ...

the current youth market is characterized as tech-savvy, variety seekers who has been active in using digital technology in unprecedented ways. the market segment defined here comprises of youth adults between the ages 20 to 30, who are more comfortable with purchasing the smartphones than previous generation. there is fierce competition in smartphone market, due to the large selection of devic...

in the portfolio selection problem, the manager considers several objectives simultaneously such as the rate of return, the liquidity and the risk of portfolios. these objectives are conflicting and incommensurable. moreover, the objectives can be imprecise. generally, the portfolio manager seeks the best combination of the stocks that meets his investment objectives. the imprecise goal program...

This paper sheds light on dictatorial behavior as exemplified by the mass terror campaigns of Stalin. Dictatorships – unlike democracies where politicians choose platforms in view of voter preferences – may attempt to trim their constituency and thus ensure regime survival via the large scale elimination of citizens. We formalize this idea in a simple model and use it to examine Stalin’s three ...

What does a woman want? The traditional evolutionist’s answer to Freud’s famous query is that a woman’s extensive investment in each child implies that she can maximize her fitness by restricting her sexual activity to one or at most a few high-quality males. Because acquiring resources for her offspring is of paramount importance, a woman will try to attract wealthy, high-status men who are wi...

This paper studies strict preference relations on product sets induced by “ordinal aggregation methods”. Such methods are interpreted here as performing paired comparisons of alternatives based on the “importance” of attributes favoring each element of the pair: alternative x will be preferred to alternative y if the attributes for which x is better than y are “more important” than the attribut...

Prosocial decisions may lead to unequal payoffs among group members. Although an aversion to inequity has been found in empirical studies of both human and nonhuman primates, the contexts previously studied typically do not involve a trade-off between pro-sociality and inequity. Here we investigate the apparent coexistence of these two factors, specifically the competing demands of prosociality...