Problem: A notable disadvantage of using questionnaires is the potential for low response rates and superficial answers, which can limit the depth and richness of the data collected. Participants may provide brief or incomplete responses due to time constraints or reluctance to share sensitive information, leading to a lack of comprehensive insights (Dillman, Smyth, & Christian, 2014). This limitation can hinder the overall effectiveness of the research, as it may not capture the full complexity of the participants' perspectives. Concise this. Need Assignment Help?