CHES (Certified Health Education Specialist) Practice

Informal consulting is characterized by its lack of a formal structure, which primarily includes the absence of a formal contract or written agreement. Unlike formal consulting, where there is typically a documented understanding of the roles, responsibilities, deliverables, and terms of the relationship, informal consulting can often occur in a more casual and spontaneous manner. This informality allows for flexibility and can lead to more open and conversational exchanges, but it also means there is no legal or documented obligation binding the consulting relationship.

In contrast, the other options suggest a deficiency in the skills or resources that are generally crucial for effective consulting. However, informal consultants can still possess expertise in their area, have access to resource materials, and demonstrate strong communication skills; these elements are not inherently lacking in this type of consultation. What distinguishes informal consulting is the absence of formal documentation rather than a lack of knowledge or capability.