Observational research is required to be conducted if someone wants to see whether, when seated next to their closest friends in the cafeteria, students were more likely to spill ketchup on themselves or not.
Moreo about Observational research:
In observational research, people and phenomena are observed in their most natural environments. Instead of using organised environments like study labs or focus groups, this allows researchers to observe how their participants make decisions and respond to circumstances in their everyday lives.
The study of non-experimental circumstances in which behaviour is observed and noted is referred to as observational research. The phrase "what really is going on or what's he doing" could also be used. The variables are neither controlled nor manipulated, hence the study is categorised as non-experimental.
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Answer:
excavation
Explanation:
Excavation retains its central role in field-work because it yields the most reliable evidence for human activities in the past and changes in those activities from period to period.
In archeology, excavation is the procedure by which archaeologists define, retrieve, and record cultural and biological remains found in the ground. It is an important archaeological tool for understanding the processes of the human past. Past activities leave traces in the form of house foundations, graves, artifacts, bones, seeds, and numerous other traces which are helpful in studying the way of life of the people who lived in that era. Excavation helps uncover this remains.
I believe the answer is :D <span>Recognizing an object is distinct from its surroundings.
In the concept of perception ,discrimination refers to the visual ability that make us able to separate the things that we want to focus on and the things that we do not. This allow us to utilize our brain capacity to solve the most important/crucial situation first</span>
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.
Conduct disorder is a repetitive and persistent pattern of antisocial behavior that results in problems at school or work or in relationships with others.
Conduct disorder comes under the category of behavior disorder .In this the child faces problem to connect with the people in his environment. Unlike the normal people it becomes tough for the people with this order to establish their connection with the masses.
He sought to have an antisocial behavior.
Children with mental health problem tends to face this disorder which prevents them to interact with people.
The disorder can be further divided into two
childhood onset and adolescent onset
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