Piaget used the word schema to refer to a collection of ideas that functions as a basic unit of understanding. The schema is process of acquiring knowledge. According to Piaget people are constantly learning a new information and new things and because of that they are developing a new schemes and the old ones are being a modified.
Answer: Your husband is working hard to pay bills; he's probably just too tired to do anything else.
Explanation: Working can become very stressful and can sometimes be very overwhelming for an individual. Stress creates exhaustion and that oftentimes can lead to becoming mentally and physically drained.
Answer:
What is the topic of the essay?
c) exploring ideas about sacrifice
What is the purpose of the essay?
b) to inform the reader about sacrifices
Explanation: I wasn't sure if we were supposed to actually write the essay or not, if we was, please let me know.
Answer: 3. Punishing behaviour that deviates from the terminal behaviour
Explanation: shaping procedure is the process of reinforcing successively closer approximations to a desired terminal behavior. It usually starts by reinforcing a behaviour that the individual already has and in some way related to the terminal (desired) behaviour; this is the first approximaion. After this is strengthened, the reinforcement is extinguished and then the next behaviour which is a closer approximation is strengthened and eventually extinguished.
This process continues with each approximation closer to the terminal behaviour until the terminal behaviour is achieved. For every step or approximation, the previous reinforcement has to be extinguished in order to move the process closer to the end goal, which is the terminal (desired) behaviour.