Final answer:
False. Investigators should not conduct interviews without proper preparation, respect for ethical considerations, and attention to the integrity of the investigation.
Step-by-step explanation:
False. On a practical level, it's not advisable for an investigator to take advantage of any opportunity to conduct an interview regardless of sketchy facts or the absence of specific evidence. Effective research and interviews require preparation and ethical considerations. In particular, an investigator must consider the reliability of the information obtained during an interview.
Interview practices have evolved to increase the accuracy of eyewitness testimony, for example, by using neutral language and avoiding leading questions. Furthermore, planning field research adequately entails being mindful of ethical considerations and ensuring one is not influenced by personal biases. An investigator should respect the privacy and well-being of participants, and be careful not to compromise the integrity of the investigation by rushing into interviews without sufficient background knowledge or clear objectives.