Jerry is a skilled engineer, yet he has trouble holding down a job. in his performance evaluations, it is often mentioned that he has difficulty resolving conflicts and functioning as part of a team. it is most likely that jerry lacks:

Emotional intelligence

Explanation:

Emotional intelligence refers to ability to perceive and regulate one's  emotional experiences and to identify, interpret and react to other people's emotional responses in an appropriate manner. Consequently, Jerry's lack of emotional intelligence makes him unable to recognize and understand his own feelings as well as the feelings and reactions of the people who work with him.

faulty parallelism is a construction in which two or more parts of a sentence are equivalent in meaning but not grammatically similar in form.

the correct version of this faulty parallelism in the sentence is:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

the problem is the last sentence, the first two have a basic subject+verb+object structure.

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in all three sentences:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

the type of supporting detail is fact!