Answer:
Variable-ratio
Explanation:
Variable-ratio -
It refers to the type of schedule reinforced , where the response is implemented after the unforeseeable responses , is referred to as the variable ratio .
In this schedule a very high and steady rate of responding is generated .
The delivery schedule unpredictable .
Hence , from the given scenario of the question ,
The correct answer is variable - ratio .
Answer:
B. Sat down.
Explanation:
Idioms are words, groups of words used to refer to mean something that is not deducible from the given words. It gives a metaphorical meaning of what is intended.
In the given passage from "The New Village", the idiom "took a seat" means Uncle Moti and Mina sat down at the tea shop. The phrase "took a seat" does not mean to literally carry or take a seat but it refers to sitting, the act of sitting one down.
Thus, the correct answer is option B.
Answer: d. collect as many clues as possible
Explanation:
When carrying out an investigation or research, taking a bias or a one sided information would be a partial and incomplete judgement for the researcher to conclude on, the best approach to every research, investigation is to endeavor that all information is gotten about the case, this is possible by gathering as many clies as possible; every information that relates to the answer. When this is done, makes it easier to gather information about a personality and draw out a conclusion.