The theorist who believed that children learn language when they are reinforced by parental attention was B.F.Skinner.
B.F.Skinner was a celebrated American psychologist who advanced the behaviorist theory of learning. This theory is based on the idea that learning occurs through a method of ‘conditioning’, which when stimulus, rewards, and punishments are combined to drive the learning process.
The conditioning relies on what Skinner calls reinforcement. Reinforcement is of two types, namely positive reinforcers, which are the rewards after meeting a target, and negative reinforcers, which refers to the unpleasant consequences of failing to meet the target.
Actions that are followed by negative reinforcers tend to weaken, while those followed by positive reinforcers tend to be repeated. For example, children can be encouraged to learn language if they receive consistent positive reinforcement from their parents every time they learn a new word or phrase.
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The people of Britain<span> by the city of Oslo</span>
Answer:
Wilcoxon T test, Mann-Whitney U test, signs test
Explanation:
The Wilcoxon T test is a non-parametric statistical hypothesis test that compares two related samples on a single sample to assess whether their population mean ranks differ.
The Mann-Whitney U test is a test of the null hypothesis that it is equally likely that a value that was selected randomly from a certain population will be less than or greater than a randomly selected value from another population.
The signs test a statistical test that compares the sizes of two groups.
The two types of economies found among different Native American groups were <em>pueblo farming</em> and <em>bison</em>. The first consisted in different farming techniques to preserve water, this techniques were developed basically answering to the dry climate conditions. The latest, was the hunting of bison as an economic system in which every part of the animal was well used and trade: fur, mear, hooves, horns, etc. As a result of the hunting bison number was reduce almost to extinction at that time.
Answer:
selection bias.
Explanation:
Selection bias occurs when sample selection of people to represent a population does not contain the expected representation for the study. Selection Bias can happen when there is sampling and selection error for population analysis, leading to wrong conclusions due to lack of correct randomization.