I believe the answer is: physical development
In longitudinal study same subjects over a certain period of time. From the study above, we can see that on-field-performance is the dependent variables. Since there is no way for the researchers to conduct and proof the psychological development, physical development ia the most suitable choice.
<h2>
The given statement can be written as below after correcting the three errors in it:
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Given statement: The N.A.S.A. spacecraft is approaching Jupiter, which has a diameter more than eleven times greater than that of earth.
Corrected statement: The NASA spacecraft is approaching Jupiter, which has a diameter more than 11 times greater than that of Earth.
Corrections made:
- The name abbreviation of the name of the National Aeronautics and Space Administration is formally written and NASA and not N.A.S.A.
- The correct way of mentioning a number in a sentence is by putting it in digits (11 not eleven).
- Earth is a noun. Hence the first letter of the word should be capitalized.
Y= -3/7 - 1/7
Subtract the numerators only (top #)
Y= (-3-1)/7
Y= (-3+ -1)/7
Y= -4/7
Hope this helps! :)
