Answer:
I dont see a picture of the thingy I will answer it when u put the image :)
Explanation:
Answer:
rhine i thin ( : sorry if im wrong
Explanation:
A "definition" is the given meaning of something, as we all know. The "operational" part refers to providing the meaning of something as it is used in a specific study. An operational definition in psychology, then, means defining the variable as it exists in the current study.
Operationally defining a variable entails transforming an abstract construct such as humor that cannot be directly observed into something that can be directly observed and measured. The majority of variables can be operationally defined in a variety of ways.
There are two types of variables : Extraneous variables, Situational variables.
A variable is something that can be changed or altered, such as a characteristic or value
To know more about variables in psychology here
brainly.com/question/14525887
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Answer:
c. predictive validity
Explanation:
In research, the term predictive validity refers to the fact that a score in a test or the performance on a task is related to the performance in another test or task that is evaluated in the future after the first test. So, the first test/criterion will likely predict how the person will do in the second one.
In this example students take a college entrance exam and it's been observed that the ones who do well in them, do well in their first year of college. We can see that <u>the score in the entrance exam will likely predict how the students will do during their first year of college</u>. Therefore, these exams have predictive validity.
Answer: comparative advantage theory
Explanation:
Suggested by David Ricardo in the early 19th century it is a guiding principle leading to the idea of free trade. (McGraw Hill understanding business)
