which one of the following conclusions is supported by the results of these studies?

(1) characsticts other than ones name have no effect on academic acheivement.
(2) unusual names do not determine intellectual development.
(3) ethnic group membership is the main factor affecting social development.
(4) in many cases, unusual names help to " build character. "
(5) having an unusual name is one factor that affects both social and intellectual development.

i think the right answer is 4. Am i right ?

" … supported by the results of these studies?"

What studies?

To determine which of the conclusions is supported by the results of the studies, you would need to review the specific information and findings provided in the studies.

As an AI, I do not have access to the studies in question. However, I can provide some guidance on how you can analyze the options and come to a conclusion:

(1) To assess whether characteristics other than one's name have no effect on academic achievement, you would need to examine the studies' findings on various other characteristics and their impact on academic achievement.

(2) Similarly, to evaluate whether unusual names do not determine intellectual development, you would need to look for evidence within the studies that specifically explores the relationship between unusual names and intellectual development.

(3) For the conclusion stating that ethnic group membership is the main factor affecting social development, you would need to review pertinent details in the studies comparing ethnic group membership to other factors related to social development.

(4) To determine if the studies support the idea that unusual names help to "build character," you would need to identify any findings or evidence provided in the studies that link unusual names to character development.

(5) Lastly, if you believe that having an unusual name is a factor that affects both social and intellectual development, you would need to search for evidence within the studies that explicitly examines the impact of unusual names on both social and intellectual development.

Ultimately, without access to the specific studies and their findings, it is difficult for me to confirm which conclusion is supported. I recommend reviewing the available information in the studies to make an informed decision.