Answer:
Stratified random sampling
Explanation:
Stratified random sampling is a design that involves dividing a group into smaller division or strata to get a defined result, this division is based on character or shared attitude. This design is also known as proportional random sampling.
Answer: Reproducing the current social structure
Explanation:
Social structure is the model that contains the relationship between the social groups for interacting, communicating and living. It establishes the social network of people that determines the change, position, interaction,relation and pattern.
To maintain the norm and regulation of the social community, representation of the current present social structure by replicating it .It will help to regulate the actions and relation of people in the society.
Answer: D) Is shared by the whole community
Explanation:
Responsibility for emergency preparedness is share among all the private sectors, individual citizens and majorly share by whole community.
Whole community basically determine the best way for emergency preparedness and understand the basic needs to strengthen their community. If the responsibilities are divided among all the community then, it ensure our own safety.
Therefore, It is the best way to take the responsibility for our own emergency preparedness.
ling used to rush to her infant son and pick him up every time he cried. lately, she has stopped rushing to him, and he has decreased his crying. according to the principles of operant conditioning, this is due to extinction
Operant conditioning, sometimes referred to as instrumental conditioning, is a form of associative learning process whereby the strength of a behaviour is altered by rewards or penalties. It is also a method that is employed to facilitate such learning.
Although both operant and classical conditioning entail actions that are influenced by their surroundings, they are fundamentally different. In operant conditioning, environmental cues dictate behaviour. A toddler may learn, for instance, how to open a box to retrieve the candy inside or how to keep their hands away from a hot stove; in operant terminology, these are both "discriminative stimuli." It is argued that operational behaviour is "voluntary". Operant responses are those that are controlled by the organism.
Learn more about Operant conditioning here:
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