Convergent minds: the evolution of cognitive complexity in nature

Convergent minds: the evolution of cognitive complexity in nature

the effect of task cognitive complexity and time limit on the performance of the learners with different proficiency levels in second language writing skill

this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...

Convergent? Minds? Some questions about mental evolution.

In investigating convergent minds, we need to be sure that the things we are looking at are both minds and convergent. In determining whether a shared character state represents a convergence between two organisms, we must know the wider distribution and primitive state of that character so that we can map that character and its state transitions onto a phylogenetic tree. When we do this, some ...

the effect of task complexity on efl learners’ written task performance in terms of accuracy and complexity

هدف اصلی این تحقیق بررسی تاثیر افزایش میزان پیچیدگی تکالیف مکالمه محور بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 15 الی 18 سال درسطح pre-intermediate از طریق petو vhs تست به عنوان شرکت کنندگان در تحقیق انتخاب شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی دو تکلیف ساده و پیچیده را طی 2 جلسه انجام...

Future Minds: Transhumanism, Cognitive Enhancement and the Nature of Persons

After covering the basic tenets of Transhumanism, I discuss what I take to be the most important philosophical element of the transhumanist picture -its unique perspective on the nature and development of persons.... Examining the enhancement issue through the vantage point of the metaphysical problem of personal identity shall thereby present a serious challenge to Transhumanism. Indeed, this ...