I believe the answer is D.
The exact cause of ADHD are still unknown. But it is believed that certain foods or the lack of certain foods, increases ADHD behavior. It is believed that an omaga-3 deficiency may contribute to ADHD. It is also believed that excessive sugar intake and certain artificial colors may contribute as well. The Harvard medical school has performed many research projects on ADHD.
Answer:
1.The relationship will not be based on love.
2.They will not do what they are comfortable between each other.
Explanation:
1.They will not have freedom of choice of how they will react to each other.
2.They won't have enough communication
It would constitute Micro-level research.
These levels pertain to Bronfenbrenner's ecological systems theory, there are 5 main levels, the one in question is the microsystems level or the groups and institutions that directly impact an individual, in this case, it is the link between an individual and its' peers. The other levels present in Bronfenbrenner's ecological systems theory are: mesosystem (interaction with the different microsystems, crossing interactions, ex: the interactions between school and home, the teacher and parents, peers and home, peers and parents, etc), exosystem (broader influences that an individual doesn't necessarily control or even participate in that still affect their lives, ex: schools, local government, religious institutions, etc) macrosystem (cultural context, values, patterns) and chronosystem (sociohistorical circumstances).
Answer:
External Validity
Explanation:
Internal and External validity cogitate that whether or not the results of a study are meaningful. Internal validity is related to the structure of the study whereas external validity is related to how relevant is the findings of the study to the real world. Internal validity is a prerequisite to external validity, trade-off or tension between internal and external validity appear upon the analysis.
