Which one of the following statements about intelligence is the most accurate?
IQ is a valid measurement, and environmental factors do not change mental ability.
Intelligence is mostly genetic, has the most variability between groups, and is reliable regardless of the environment.
Intelligence is partially genetic, can be influenced by environmental factors, and has the most variability within groups.
Intelligence is different between groups because of genetics.
I am thinking it is B
I disagree.
I've taken several IQ tests that have varied as much as 18 points. My lowest one was taken when I was stressed and tired.
Children who have very limited educational backgrounds will usually not score as well as those with rich learning experiences. Would you expect a five-year-old whose mother has a limited vocabulary and has not traveled more than a few blocks from home to do the same on a verbal IQ test as one from a home with educated parents?
Thank you i am thinking the answer is A
that is the wrong answer i think i need some help
The most accurate statement about intelligence among the options provided is C: "Intelligence is partially genetic, can be influenced by environmental factors, and has the most variability within groups." To arrive at this conclusion, let's analyze each statement:
A: "IQ is a valid measurement, and environmental factors do not change mental ability." - This statement is not entirely accurate. While IQ is commonly used as a measure of intelligence, it is subject to limitations and does not capture all aspects of one's intellectual capabilities. Additionally, environmental factors, such as access to education, nutrition, and socio-economic factors, can influence mental ability.
B: "Intelligence is mostly genetic, has the most variability between groups, and is reliable regardless of the environment." - This statement is an oversimplification. While genetics play a role in intelligence, it is not the sole determinant. Research suggests that environmental factors also significantly contribute to intelligence. Furthermore, variability in intelligence is generally greater within groups rather than between groups.
C: "Intelligence is partially genetic, can be influenced by environmental factors, and has the most variability within groups." - This statement is the most accurate. Studies indicate that intelligence is influenced by a combination of genetic and environmental factors. While genetics provide a foundation, environmental factors such as education, upbringing, and socioeconomic status also impact intelligence. Additionally, research demonstrates that the variability in intelligence is typically greater within groups rather than between groups.
D: "Intelligence is different between groups because of genetics." - This statement implies that differences in intelligence between groups are solely due to genetics, which is not supported by evidence. Group differences in intelligence are influenced by a complex interplay of genetic, environmental, and cultural factors.
Therefore, the most accurate statement about intelligence is C: "Intelligence is partially genetic, can be influenced by environmental factors, and has the most variability within groups."