New Test Predicts If Impulsivity is Pathological: Study

Acting more recklessly when your emotions run high can be correlated with how fast your react to disturbing images.

New test has been developed that can better determine when your emotions take control on pathological, reveal researchers at the University of California, Berkeley.

Turns out, acting more recklessly when your emotions run high can be correlated with how fast you react to stimulating visuals, especially disturbing ones, according to the findings recently published in the online edition of the journal Brain and Neuroscience Advances.

Face Masks Could Impair How Children Read Emotions
Face masks have been a part of our life since COVID-19 pandemic started its play. However, children might find it challenging to recognize facial cues while seeing people with face masks.

‘New behavioral test can be an early warning system to identify people who are most at risk of mental illness and give the right treatment at the earliest.’

Researchers at UC Berkeley and Harvard University, among a few other institutions, sought a new way to evaluate “negative urgency,” a clinical form of impulsivity that is linked to depression, obsessive compulsive disorder, eating disorders, self-harm, bipolar disorder, and ADHD.

Negative urgency is traditionally measured with a self-report questionnaire, but to provide a more reliable measure, researchers developed what they call an “emotional stop-signal task.”

“This new measure is exciting because it provides a more objective way to assess negative urgency, which predicts mental problems,” said study co-lead author Sheri Johnson, a UC Berkeley professor of psychology.

Corona Masks Protect But Impairs to Recognize Emotions
Masks that cover mouth and nose impair social cognition, i.e. the ability to recognize emotions such as happiness, sadness, anger, etc.

The emotional stop-signal task was carried out by 450 study participants, including 150 psychiatric patients. They viewed on a computer screen a mix of comforting and disturbing photographs, such as children playing with kittens and an emaciated famine victim, then rated each picture by hitting either a “positive” or “negative” button.

Every so often, an upsetting picture was followed by a “stop” signal to keep study participants from reacting. Those whose self-assessment signaled poor impulse control were so fast on the trigger that they frequently reacted to the photo even before the stop sign appeared.

Why Suppressing Emotions may Affect Your Health
People should not suppress their emotions. It is important to learn not being okay, to cry and shed tears when there is a reason.

“The results suggest that some people have more trouble controlling impulses that are driven by negative emotions. This is significant because, in a worst-case scenario, negative emotion-related impulsivity can lead to extreme behaviors like self-harm and suicide,” said study co-lead author J.D. Allen, a visiting scholar at UC Berkeley and a researcher at Oberlin College and Conservatory in Ohio.

The standard measure to screen for negative adversity is the UPPS-P Impulsive Behavior Scale, which gauges such traits as acting without thinking, a lack of perseverance or focus, and the tendency to seek out novel and thrilling experiences.

Lingering on Negative Emotions for Long can Make You Unhappy
Don't let the small stuff get you down because your well-being may depend on it. The longer negativity lingers in your brain, the unhappier you may be.

While impulsivity is often associated with being fun and spontaneous, it can also veer into reckless or destructive behavior toward oneself or others. And, it can be challenging to determine when poor impulse control is age-appropriate and healthy versus a possible sign of mental illness, especially among young children.

“It’s normal to cry when you’re sad or to raise your voice when you’re angry,” Allen said. “But if a person can’t stop crying once they start, or throws tantrums and gets aggressive, this may be a warning sign of underlying vulnerability to psychiatric problems and accompanying behavioral issues.”

How they conducted the study

For the study, 450 adults were recruited from universities and their surrounding communities, as well as from psychiatric inpatient units. They filled out the UPPS-P Impulsive Behavior Scale to rate themselves on negative and positive urgency. Next, they viewed a fast-moving series of photos on a computer screen and categorized each image as either positive or negative.

When faced with unpleasant images, participants who scored highly on the negative urgency scale had more difficulty keeping their finger off the button, even when a stop button appeared.

To test the task’s reliability over longer periods of time, 61 psychiatric patients took it twice, once while hospitalized and again, up to 6 months later, after being released. Their results remained consistent, indicating the stability of the test protocol.

Allen and Johnson hope their work will lead to new ways to assess risk for mental illness and pave the way for new treatments. They also would like to see the evaluation eventually used in schools to catch potential psychiatric disorders early.

“This behavioral test might serve as an early warning system to identify those most at risk of mental illness and get them the care they need to manage or head off a full-blown psychiatric disorder,” Allen said.

Co-authors of the study are M. McLean Sammon, Christina Wu, Max Kramer, and Jinhan Wu at Oberlin College; Taylor Burke at Massachusetts General Hospital; Heather Schatten and Michael Armey at Brown University; and Jill M. Hooley at Harvard University.

Source-Eurekalert