Operant conditioning is teaching someone something using rewards. Every time they do what you want, they get a reward. So in your example, you'd need to break down the toilet training process a bit. First the child needs to figure out that her body is telling her she has to use the bathroom. Then she needs to learn to tell that to you in time to go. Then she needs to actually go.
Self-reliance
The Aztec's practices and cultures manages its people by group-orientation arrangements like family, or more elaborately extended family actions and others widely oriented on having two families altogether which was strongly unseen in the European individualists who relies on themselves.
Unlimited liability-this is by far the greatest disadvantage to the proprietorship. Even though proprietors may invest only part of their capital in the business, they remain personally liable to the full extent of their assets for the liabilities of the business.
One advantage is that if successful, all the money goes to you. If you're a huge company with shareholders, then the people and the investors get some of the money the company makes. In a sole proprietorship, everything goes to you and then you can choose what to do with it.
Answer:
Natives people of America had no immunity to diseases that European explorers and colonists brought with them. Diseases such as small pox, influenza, measles, and even Chicken pox proved deadly to the American Indians. Europeans were used to these diseases, Indian people had no resistance to them.