Answer:Validity
Explanation:
Validity is measure of how valid the research is which means it gives solid relevant result which were initially intended. It is a test of how valid both your design and method of the research is.
There are various factors that can affect validity of the research.
There are internal factors that can affect validity of the research those are the ones that occur within the study such as failure to monitor vital variables of the study or using the inaccurate instrument to gather the needed data.
Below are the factors that has an impact on internal validity.
-size of the studied population
-instruments used
-history
-subject variability
-available time to gather data
- attrition
External validity are affected by the external factors such as the place where you conduct your research which may restrict the ability to obtain actual results . It can also be affected by the things like not being able to balance your subjects for example focusing on one gender and race eventhough your research is about all the types of people at large.
Crucial factors that affects external validity.
- The effect of time
- method use to collect data
- characteristics of the chosen population
- experiment effect
- interaction of subject selection
The smoother, gentler style of singing which developed as the result of singers being able to use microphones to amplify their voices is known as crooning.
<h3>What is crooning in music?</h3>
The term crooning is used in music to give the description of the style of music that would talk about the style of singing of the male singers who would make use of a smoother singing style which is made possible by the types of microphones that they use in the creation of music.
Hence we can say that The smoother, gentler style of singing which developed as the result of singers being able to use microphones to amplify their voices is known as crooning.
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Answer:
higher
Explanation:
because during that same year the individual maybe still getting used to marriage and paying accumulated debt ,on the other hand they still trying to get used to the working environment with demanding hours.they also have to think about the baby.the stress levels become higher because all of the challenges are new facing one person at the same time.
The correct answer is D. Specific knowledge is excludable, while general knowledge is not excludable.
Explanation:
General knowledge refers to information, facts, etc. that are basic, and due to this, they are known by most of the people. Indeed, general knowledge is obtained through basic education, interaction with others and exposition to media. Moreover, general knowledge covers multiple areas. On the other hand, specific knowledge focuses on specific areas and covers complex facts, information, etc. Also, in most cases, specific knowledge can only be acquired through formal training or education.
Besides, in terms of excludability (quality of a service or product that needs to be paid to be acquired), specific knowledge is mainly excludable because people who do not pay for formal training cannot obtain it. On the opposite, general knowledge is not excludable as this can be obtained for free, and therefore it is not possible to control this (Option D).
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After having a stroke, Aaron is most likely suffering from Amnesia.
