The correct answers are validity; reliability.
Answer 1: <span>The ability of a test to measure what is purports to measure is called validity.</span> Validity is defined as the ability of a test or study to actually to measure what it claims to measure. For instance, if a test aims to measure a population sample's heart rate, but ends up measuring blood sugar levels instead, it does not have validity, since it did not measure what it claimed or set out to measure. <span>
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Answer 2: Reliability refers<span> to the consistency of test results.</span> Reliability can be defines as the ability of a test or measure to consistently produce the same results at different, times, settings or locations. If the same test or measure produces different outcomes or results at different times or locations, it is low in reliability.
Answer:
Exclamation of commitment
Explanation:
Escalation of commitment can be defined as the way in which a person is having challenges concerning a particular thing due to the difficulty or negative result in resolving it and instead of the person to abandon it, the individual did not relent.
Exclamation of commitment often occur in a situation in which an individual like a particular thing, in which such person continue to invest their money or resources on it despite not giving them positive outcome due to the resource they might have spent on it earlier making it difficult for them to have a change of mind concerning it, in which they might later abandoned it because it was unsuccessful.
Therefore This incident illustrates the group dynamic of: EXCLAMATION OF COMMITMENT
Answer:
Consumers and producers in a free market economy are "free" to produce and consume what ever they want, and demand for products dictates production--whereas in a command economy, producers are told how much to produce by the government.
Explanation:
In a free market economy is where the individuals who are the producers, make their own decisions on what products to produce and sell.In this type of market, the government does not intervene. The advantage of this system is that producers have full control to produce products of their choice and they are more multivated to work and produce goods to earn money.This also boosts the economy growth by allowing the total control to the producers who produce goods according to the demand of the market.
Ans: The basic needs approach to development was endorsed by governments and workers' and employers' organizations from all over the world. Many modern lists emphasize the minimum level of consumption of 'basic needs' of not just food, water, clothing and shelter, but also sanitation, education, and healthcare.
