Question

. People skills

2. Leadership

3. Listening

4. Integrity, ethical behavior, consistency

5. Strength at building trust

6. Verbal communication

7. Strength at building teams

8. Conflict resolution, conflict management

9. Critical thinking, problem solving

10. Understanding and balancing of priorities

Do these 10 skills and competencies work independent of each other?

A.    IF YES, What is their relationship in how they positively impact the effectiveness of project work?

B.     IF NO, how do they negatively impact the project work effectiveness

Answer 1

People Skills (Interpersonal skills): Interpersonal skills are the behaviors and tactics a person uses to interact with others effectively. In the business world, the term refers to an employee's ability to work well with others. Interpersonal skills range from communication and listening to attitude and deportment.
Everyone has a personal style and an interpersonal style, but some are more successful than others. While interpersonal skills may be based in part on personality and instinct, they also can be developed.

Leadership: Leadership skills are an essential component in positioning executives to make thoughtful decisions about their organization's mission and goals, and properly allocate resources to achieve those directives. Valuable leadership skills include the ability to delegate, inspire and communicate effectively. Other leadership traits include honesty, confidence, commitment and creativity.

Listening: Listening is the ability to accurately receive and interpret messages in the communication process.
Listening is key to all effective communication. Without the ability to listen effectively, messages are easily misunderstood. As a result, communication breaks down and the sender of the message can easily become frustrated or irritated. If there is one communication skill you should aim to master, then listening is it.

Integrity, ethical behavior and consistency: Integrity is the practice of being honest and showing a consistent and uncompromising adherence to strong moral and ethical principles and values. In ethics, integrity is regarded as the honesty and truthfulness or accuracy of one's actions. Integrity can stand in opposition to hypocrisy, in that judging with the standards of integrity involves regarding internal consistency as a virtue, and suggests that parties holding within themselves apparently conflicting values should account for the discrepancy or alter their beliefs.

Strength at building trust: Trust as a "reliance on the character, ability, strength, or truth of someone or something."

Verbal Communication: Verbal communication is the use of words to share information with other people. It can therefore include both spoken and written communication. However, many people use the term to describe only spoken communication. The verbal element of communication is all about the words that you choose, and how they are heard and interpreted.

Strength at building teams: “Teams will be the primary building blocks of company performance in the organisation of the future.”
Strengths are things people are good at, often seeming to come naturally to them. Perhaps for this reason, people can find it easier to develop strengths than to learn or improve other skills.

Conflict Resolution and Conflict Management: Conflict management, also known as conflict resolution, involves having a workplace that precludes conflict and a management team that successfully handles and resolves workplace issues. The aim for professionals in the workplace should not be to avoid conflict, but to resolve it in an effective manner. Employees with strong conflict resolution skills are able to effectively handle workplace issues.

Critical Thinking and Problem Solving: Problem solving and critical thinking refers to the ability to use
knowledge, facts, and data to effectively solve problems. This doesn’t mean you need to have an immediate answer, it means you have to be able to think on your feet, assess problems and find solutions. The ability to develop a well thought out solution within a reasonable time frame, however, is a skill that employers value greatly. 

Understanding and balancing of priorities: Balancing priorities and demands is an interpersonal skill in DBT (Dialectical Behavior Therapy). Priorities are what you want, what’s important to you. Demands come from other people, what they want you to do. The idea is to have a balance that helps you live your life effectively.

Conclusion:

These 10 skills and competencies are work independent of each other.
These skills are having direct relationship with the impact of effectiveness in project work.
If these skills are missing from environment then this will create a negative impact on effectiveness in project work and Vice Versa.