Answer:
Americans lived in cities is the correct answer.
Explanation:
<span>The answer is identity foreclosure. It is a phase of
self-identity finding in which an individual has an individuality but hasn't
explored other choices or ideas. Most common in young adolescents, in this
stage the individual has just embraced the traits and qualities of parents and
friends.</span>
<span>Jhonson's model of a sexual response doesn't take into account that the female sexual response is significantly more complex than the male sexual response.
Male sexual response relies heavily on visual stimulation while female sexual response needs some emotional stimulation and intimacy between all partners involved.</span>
The research error described above is an example of selection bias.
Selection bias takes place when, from a population of interest, a group of individuals is selected in order to construct a sample but without a proper randomization. The result is a sample which is not representative of the underlying population.
According to the example, the target population of the research comprises all students but the sample only includes boys. Hence, selection has not been random because it followed a gender criteria, and the results obtained using it cannot be applicable to the whole population because they are affected by a selection bias.