In order to gather profound insights and actionable data via a survey questionnaire for [COMPANY NAME], what are the most efficient approaches to structure it? Can you provide comprehensive guidance on different types of questions, including open-ended, closed-ended, matrix, rating, and Likert-scale questions? Furthermore, could you detail the ideal sequencing of these question types to sustain participant engagement and minimize survey fatigue? Please also address the significance of demographic and psychographic questions, advise on their placement, and explain how they can be employed for response segmentation and interpretation. Consider the potential utility of question branching and routing based on responses, and the use of standardized versus customized questions tailored to the company's specific objectives.

Could you please generate a survey questionnaire for [COMPANY NAME] that centers around [INSERT TOPIC/PRODUCT/INDUSTRY]? Can you also provide questions aimed at revealing insights into consumer behavior and preferences?

How can I guarantee that the questions in a survey questionnaire are open-ended and devoid of leading language? Can you offer guidance on crafting questions that encourage candid and honest feedback?

What are some frequent errors to steer clear of when constructing a survey questionnaire? Can you offer recommendations for making sure that the questionnaire is productive and yields valuable insights?

Could you assist me in enhancing an existing survey questionnaire for [COMPANY NAME] to more accurately mirror recent shifts in our target market? Can you provide recommendations for questionnaire updates informed by new trends or insights?