Answer:
Soil salinity can be reversed, but it takes time and is expensive. Solutions include improving the efficiency of irrigation channels, capturing and treating salty drainage water, setting up desalting plants, and increasing the amount of water that gets into aquifers. Mulches to save water can also be applied to crops.
Explanation: Hope this helps
Answer:
a 10th of a second delay between hearing the bell and noting the position of the pendulum (and vice versa)
Explanation:
Using a pendulum that hit a bell upon reaching its outer limits, Wundt demonstrated a 10th of a second delay between hearing the bell and noting the position of the pendulum (and vice versa), and it was during that very brief period that a mental process occurred.
Conflict with leadership, what to do, general chaos and disorder. The boys did not want to work and started off sort of messing around instead of trying to survive.
Appointed Ralph the leader to solve this problem, and tried to establish some kind of orderly system surrounding the conch shell as the symbol of authority and the fire being the main objective.
Answer to Question 1:
The behaviour of the students who hastily write what they consider a "C" level essay after being repeatedly told they can't make an "A" or "B" is a consequence of Reinforcement.
The answer, therefore, is D.
Explanation:
Reinforcement in behavioural psychology refers to the process of encouraging or entrenching a belief system or pattern of behaviour. It can also be defined as any stimuli which stimulate a thought pattern and engrains the probability of a specific response to a particular stimulus. Reinforcements are usually more effective when it comes from a person of perceived to be in a position of authority.
The high school students were verbally programmed by the instructor, who has the authority to mark their scripts, into thinking they will never be able to make an "A" or a "B". The result is that the students didn't even try to put in efforts that would have led to an A or a B because even if they did, the instructor has the power to ensure that no one score an "A" or a "B".
The challenge here is not that the students couldn't write "A" grade essays. In their mind, there was no point trying given that the ability lay with the instructor to ensure that what he said will happen. In any case, the instructors intended behavioural response was achieved.
2. The correct answer to the question of Acquisition and Extinction as indicated on the graph is B.
The strength of the response increases then decreases over time.
Acquisition happens when a neutral stimulus turns into a conditioned stimulus.
When a behavior begins to diminish or even disappear completely as a result of the gradual removal of a conditioned response, extinction is said to have occurred.
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Answer:
They had suffered during the war and felt purposeless
Explanation:
The youth that was coming to an age to be adults during Hitler's time was youth that had suffered badly from living in terrible conditions, lack of food, absent parents, so they were not seeing any purpose for their lives. This went straight into Hitler's advantage. He used his skills to convince and motivate this youth that Germany will become a great and prosperous nation, and they will be the ones that will and can do it. This gave the youth a purposes of their lives, they were highly motivated, seeing Hitler as the savior and even as the father, so they gave their best to achieve Hitler's plans, which unfortunately ended up badly for everyone.
