Evolutionary theory postulates that altruistic behavior evolved for the return-benefits it bears the performer. For return-benefits to play a motivational role, however, they need to be experienced by the organism. Motivational analyses should restrict themselves, therefore, to the altruistic impulse and its knowable consequences. Empathy is an ideal candidate mechanism to underlie so-called di...

This two-wave longitudinal study examined how developmental changes in students' mastery goal orientation, academic effort, and intrinsic motivation were predicted by student-perceived support of motivational support (support for autonomy, competence, and relatedness) in secondary classrooms. The study extends previous knowledge that showed that support for motivational support in class is rela...

Developmental government (narrowly understood as a component of state) is transparent, effective, efficient which makes best use all national resources to create socio-economic development optimistically, actively, innovatively and creatively. not purely integrity without bureaucracy or corruption. More importantly, it plays role actively comprehensively managing its key policies in the market ...

Mink are potentially ideal for investigating the functions of play: deleterious effects of early social isolation suggest a crucial developmental role for play; and huge numbers of highly playful juvenile subjects can be studied on farms. We collected descriptive data on 186 pairs from 93 litters, half provided with play-eliciting environmental enrichment objects in their home cages, to test th...

There are a number of factors that can hinder the path entrepreneurship development and literature highlighted fact taxes one most important barriers for entrepreneurs. This paper aims at identifying relationship between tax rates to establish impact on entrepreneurs considering their motivations (necessity, opportunity or improvement-driven opportunity). The research focuses sample 46 countrie...