If you compare all the firstborns in your class to all the later-borns,what might influence the results,other than birth order?
A)Child-rearing practices have changed from those of long ago.
B)More females are firstborns and more males are later-borns.
C)Many firstborns come from one-child families.
D)The firstborns in your class are older than the later-borns.

Question

If you compare all the firstborns in your class to all the later-borns,what might influence the results,other than birth order?
A)Child-rearing practices have changed from those of long ago.
B)​More females are firstborns and more males are later-borns.
C)​Many firstborns come from one-child families.
D)​The firstborns in your class are older than the later-borns.

Quizplus · Accepted Answer

Firstborns from one-child families do not have siblings, which can influence the comparison between firstborns and later-borns, as they may have different family dynamics and experiences.

If You Compare All the Firstborns in Your Class to All