Answer:
While I'm not completely sure, it seems that as the country transitions, the total fertility rate drops
Explanation:
In an economy centered around agriculture, there is a higher demand for labor, necessitating women to have more children so that there are more individuals to survive and assist as they grow. Conversely, in a manufacturing-based economy, there is less manual labor required, reducing the need for women to bear numerous children.
A cognitive psychologist undertakes a study to investigate variations in cognitive abilities throughout adulthood phases. He chooses to focus on three groups: young adults aged 21-28, middle-aged adults aged 41-48, and seniors aged 61-68. - A valid criticism of the study's conclusion arises when it is found that the middle-aged group outperforms the older group.
Explanation:
The psychologist observes a connection between age and cognitive performance on these tasks. This implies that as individuals age, their capacity for cognitive tasks diminishes. In the research encompassing different age groups, it was noted that participants in the middle-aged group (41-48) performed better than those in the senior group, while the younger group excelled even more compared to both older groups.
Consequently, there's no necessity to compare middle-aged and older participants regarding task performance since the conclusion indicates cognitive abilities deteriorate with age.
Thus, the observation that the middle-aged group surpasses the older group is a legitimate critique of the study's findings.
Answer:
129
Explanation:
40 is found by subtracting 16 from 56.
Then, adding 89 gives a total of 129.
