A) In classical conditioning, we need the toddler (US) to discontinue running across a street (UR) by associating it with something unpleasant.
During conditioning, we can use shouting as a neutral stimulus. (NS) Every time the toddler approaches the street (US) it will be associated with yelling. The toddler will then respond to the yelling with fear. (UR)
After conditioning, the toddler will associate crossing the street with fear, without the presence of yelling. (CR)
This method has been proved to generate phobias.
B) When it comes to removing a phobia, it may require <em>systematic desensitization</em>, a type a behavioral therapy based off of classical conditioning. It aims to remove fear (UR)
When the child sees the dog (US) the child is fearful (UR) so we would need relaxation techniques. For example, sweets can be used as a positive reinforcement. (NS)
During conditioning, every time the child is placed with a friendly dog, the child is rewarded with sweets. With enough repetition, the child will willing interact with the dog; play time is the conditioned stimulus, and sense of well-being is the conditioned response.
The statement or situation that portrays inadequate data is the third one: Rupal determines aluminum is the most reactive metal by completing only half of her experiment. By not completing the experiment, this student has obtained inadequate data and reached a wrong conclusion. The most reactive metal (the most likely to undergo a chemical reaction in contact with water, acids, and steam, for instance) in the reactivity series list is actually potassium, not aluminum (although aluminum is indeed a very reactive metal).
Answer:
Human habitation.
Explanation:
The Bering land bridge is a postulated route of human migration to the Americas from Asia about 20,000 years ago.
A researcher designs a study to examine the relationship between gender and time spent talking in a group. According to the researcher, the outcome of the study is likely to be that males talk more than females in a gender-balanced group. The researcher's statement about the outcome of the study is an example of a prediction.
Council-manager type of city government in the city council select a person to be a chief administrator.
In a council-manager system, an elected city council acts as the main legislative body of the municipality and appoints a chief executive officer known as a city manager to oversee daily municipal operations, create a budget, and carry out and enforce the council's policy and legislative initiatives.
A municipality's or local government area's legislative body is the municipal council. It may be referred to as a city council, town council, town board, community council, rural council, village council, or board of aldermen, depending on the location and classification of the municipality.
The council-manager type of local government combines an appointed city government manager's extensive management expertise with the powerful political leadership of elected politicians acting in the capacity of a council or other governing body.
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