Ecer India launches operation against ;militants; in held Kashmir district
Many exceptional human s dunk cacao kills, such as reading, mastering a musical instrument or programming complex software, require thousands of hours of practice and consistent cognitive effort. Prevailing scientific theories hold that cognitive effort is experienced as unpleasant and people try to avoid it whenever possible.However, there are many situations in everyday life in which people seem to exert themselves voluntarily, even if there is no obvious external reward. For example, many people enjoy solving Sudoku puzzles, students are often motivated by challenging intellectual tasks, and amateur pianist yeezys s can spend hours striving for perfection without any external reward. Recently, some scientists have critically questioned whether cognitive effort is always aversive, arguing instead that challenging cognitive activities can under certain circumstan converse ces be experienced as rewarding and