A contract induced by physical duress—threat of bodily harm—is void; a contract induced by improper threats—another type of duress—is voidable. Voidable also are contracts induced by undue influence, where a weak will is overborne by a stronger one.
Mental duress is when someone uses psychological pressure to force someone to do or participate in something they do not wish to do. It can also occur when someone is being held against their will and threatened or when an individual fears imminent injury.
For example, if Bob makes unlawful threats or engages in a coercive behavior that causes his Aunt Sally to sign an agreement or execute a will against her will, then Bob is causing Aunt Sally to be "under duress."
When a person is forced to do something against his or her will, that person is said to have been the victim of duress. —compulsion. There are two types of duress: physical duress and duress by improper threat.
Difference between duress and coercion
While duress is exercised concerning the life threats to an individual or his/her family or close relatives, coercion can be exercised against any person. Duress causes an imminent threat to an individual while coercion does not cover the ambits of imminent threat.
It describes a variety of controlling acts including manipulation, intimidation, sexual coercion, gaslighting (a form of psychological abuse in which a victim is manipulated into doubting their own memory and sanity).
Psychological. In psychological coercion, the threatened injury regards the victim's relationships with other people. The most obvious example is blackmail, where the threat consists of the dissemination of damaging information.
Exceptions. Duress is no defence to murder, attempted murder, or, seemingly, treason involving the death of the sovereign. In general, courts do not accept a defence of duress when harm done by the defendant is greater than the court's perception of the harm threatened. This is a test of proportionality.
(b) A, a man enfeebled by disease or age, is induced, by Bs influence over him as his medical attendant, to agree to pay B an unreasonable sum for his professional services, B employs undue influence.
Duress is when one party directly threatens another to force them into a contract. A common form of this is physical duress, the immediate harm to a person or their family. This type of duress makes a contract void. Another type is economic duress when one party threatens to cause severe economic harm to another.
The phrase "under duress" should not be confused with "under stress." Stress is far more common; it's about strain or pressure. Duress is a more technical term that refers to wrongful or unlawful coercion.
Undue influence is the use of persuasion or manipulation to get someone to do something against their will or better judgement, while duress is the use of threats or coercion to force someone to do something against their will.
Undue Influence is when someone pressures another in such a way that the person being influenced is not acting by their own free will; they are being coerced into taking a certain action.
In fact, it's a form of coercion if someone you don't know very well starts touching you unexpectedly or starts taking off your clothes without giving you a chance to consent. These types of actions can push you into a situation you're not ready for.
The most common sign of narcissistic personality disorder is where a person displays controlling behaviours towards their victim. This is because for narcissists, control is the equivalent to power. Coercive control is a course of conduct so the behaviours are likely to continue over a period of time.
Many intimate partner relationships involving narcissists includes elements of coercive control. Indeed, narcissists are notorious for engaging in a broad range of manipulative tactics – rather than physical violence alone – to reward themselves and make their partners feel entrapped.
Gaslighting is a coercive control tactic that shifts the focus of concern from the partner's abusive behaviour to the supposed emotional and psychological instability of the survivor.
Coercive tactics, or coercive psychological systems, are defined on their website as unethical mind control such as brainwashing, thought reform, destructive persuasion and coercive persuasion.
Threats, Influence, and Behavior.
Examples of Coercion
A tells B he will hurt him if he doesn't give him his car. B gives A his car, causing his agreement to be coerced. A threatens to hurt B if he doesn't give his son, C, a large sum of money. B believes the threat and gives C the money.
Coercive control is an act or a pattern of acts of assault, threats, humiliation and intimidation or other abuse that is used to harm, punish, or frighten their victim.