Trial and error learning
This correct response to an activity which was learned after many failed attempts is called ___________ learning
Very soon after the colonization, their numbers were reduced by 50%. Over the following years, the number increased to around 80% of the population. The highest number of deaths came from viruses and diseases and bacteria that the Europeans brought with themselves not even knowing what they would do, while another big part died in the wars and relocation. <span />
The answer is less and more (respectively).
To complete the sentence and to get the idea of the phrase:
They became less likely to under-perform on aptitude tests and more likely to become aggressive toward those who had insulted them.
We get up at the right time because our senses can detect what time it is
