Health communication aims to promote healthy behaviors, educate people about health risks, and change people's attitudes and beliefs about health.

Healthcare providers are not typically considered a channel for health communication, as they are not typically responsible for disseminating health information to the public.

Message tailoring is the process of adapting health messages to the specific needs, interests, and characteristics of a target audience.

Persuasiveness is not a key element of effective health communication, as it is not always necessary to persuade people to change their behavior.

Health communication evaluation is the process of assessing the effectiveness of health communication campaigns.

Economic barriers are not typically considered a barrier to effective health communication, as they do not directly affect the ability of people to receive and understand health information.

Social media health promotion is the process of using social media to promote health and healthy behaviors.

Interpersonal communication campaigns are not typically considered a type of health communication campaign, as they do not involve the use of mass media or other public channels.

Entertainment-education is the process of using entertainment media to promote health and healthy behaviors.

Intervention research is not typically considered a type of health communication research, as it involves the implementation and evaluation of health interventions, rather than the study of health communication itself.

Community-based health promotion is the process of using community-based organizations to promote health and healthy behaviors.

School-based interventions are not typically considered a type of health communication intervention, as they do not involve the use of mass media or other public channels.

Health policy advocacy is the process of using policy and advocacy to promote health and healthy behaviors.

Social media managers are not typically considered a type of health communication professional, as they are not typically responsible for developing or disseminating health information.

eHealth is the process of using technology to promote health and healthy behaviors.