Answer:
75%
Explanation:
In order to understand this question you need to understand the matching law first. The matching law provides the density of reinforcement or the rate of reinforcement if more than one response is available simultaneously to the individual. Here, two responses are available which are left key, 60 reinforcers per hour, and right key, 20 reinforcers per hour. This provides the ratio between the two reinforcers which is 60:20 or 3:1 in favor of left key. Here, one has to make a prediction only for left key and based on 3:1 ratio it can be said that 75% of pigeon will make their responses on the left key.
Answer:
Influential point and Facts.
Explanation:
An influential point is represented in a graph as some sort of changing point since it indicates how "a constant" changes its course or regression line at a specific point.
A low blood pressure cannot be immediately associated with just going to the church, but it can be associated analyzing the psyche impact on people who go to church may feel. Vast more reasons should be taken into consideration, such as why do people go to church? and how do they feel every time they go to a church?
A sort of sensation of relaxation and peace can be achieved by those who practice religious rites that connect deep within people's beliefs giving them a state of calmness, which could have an effect on their blood pressure.
Answer:
This is an example of institutional discrimination.
Explanation:
Institutional discrimination refers to practices that can be seen as discriminatory which are embedded in society's institutions. In other words, the system favors some dominant groups to the detriment of the rest. The situation described in the question is an example of institutional prejudice, since it limits educational advancements of minorities. It is important to understand that institutional discrimination can be unintentional - harmful, nonetheless.
Answer:
From a social context, bruises on a child's face can be a sign that that a child is being abused, so it may be a deprived child.
Explanation:
In a child, in one way or another, facial bruising is a warning sign. The main causes of bruises in a child may be trauma occurring during play, a blood clotting problem, or trauma inflicted by abuse.
Child abuse is relevant to a child's health because it not only causes physical damage but also psychological damage, which impacts on normal physical and emotional development.
Children in disadvantaged environments -because of an unstable family or school environment- are often the most affected by physical abuse, which may be caused by a parent or other children.
