What is an acceptable use of promises during an interrogation?

Offering psychological counseling as a promise during an interrogation is acceptable because it focuses on the well-being and mental health of the individual being interrogated. It shows that the investigator is considering the emotional state of the person, which can lead to a more productive and supportive environment. By providing an option for counseling, the investigator may help the individual feel more at ease and open to dialogue, thus potentially leading to more useful information being shared voluntarily.

On the other hand, options related to guarantees or promises of reducing sentences, release from custody, or avoiding consequences are problematic as they may be viewed as coercive or manipulative. Such promises could undermine the integrity of the investigation and may lead to false confessions. These elements can also violate legal standards and ethical guidelines surrounding interrogations, as they can pressure individuals into making incriminating statements based on flawed incentives.