Final answer:
Forcing responses is not a recommended interrogation technique as it violates ethical guidelines and can lead to unreliable information.
Step-by-step explanation:
The recommended interrogation techniques should adhere to ethical standards and avoid coercive tactics that manipulate or force responses. Based on the options provided, the technique that is not recommended is forcing responses (option b).
Forcing responses involves tactics such as physical violence, threats, or extreme psychological pressure to elicit a confession or information from the individual being interrogated. This technique violates ethical guidelines and can lead to false confessions or unreliable information.
On the other hand, recommended techniques include minimizing the crime (option a), which involves downplaying the severity of the offense to make the suspect more likely to cooperate, and inflating the ego (option c), which seeks to create a rapport with the suspect by appealing to their ego and self-importance. Option d, beachheading, is not a recognized or recommended interrogation technique and does not pertain to the subject of ethical interrogation practices.