Lisa Simpson is introverted, conscientious, agreeable and very open to experience. She seeks out environments in which she can express these characteristics. For example, she choose to join the school band. In return, her band director gives Lisa opportunities to perform as a soloist during concerts. Thus, Lisa's experiences influence her development, but her development also influences what she experiences. This two-way street illustrates what Developmental Psychologists call .

Bidirectional influences    

Explanation:

 The bidirectional influences is one of the concept that helps in illustrating the behavior of the individual person and also the developmental psychological concept.

 In this concept, the person are get influences in a bidirectional ways that helps in exploring the proximal bidirectional influencing.

 According to the given question, Lisa is basically influences and she express the different types of characteristics in the two ways street and then the given developmental process refers as the bidirectional influences.  

 Therefore, Bidirectional influences is the correct answer.

the answer to this question is d