Impulsive Facebook use linked to brain imbalance

March 18, 2017

Washington, Mar 18: The impulsive act of checking Facebook while driving, in a work meeting, or at other times that could have negative consequences is linked with a deficiency in the balance between two systems in the brain, scientists say.

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The greater the imbalance between the two systems, the more likely individuals were to engage in problematic social media use behaviours, researchers said.

Researchers, including those from DePaul University in the US, obtained responses from about 341 undergraduate college students who use Facebook.

They collected and analysed problematic Facebook use data during one semester and then followed up with each student the next year to track their academic performance - in this case using grade point average - for both semesters and cumulatively.

They found that individuals who displayed higher levels of problematic use of Facebook had a strong cognitive-emotional preoccupation (system 1)and a weak cognitive-behavioural control (system 2), creating an imbalance.

System 1 is automatic and reactive, quickly triggered, often subconsciously, in reaction to stimulus such as a sight of or notifications from social media, said Hamed Qahri-Saremi, of DePaul University.

System 2 is a reflective, reasoning system that moves more slowly, regulates cognitions, including the ones generated by system 1, and controls behaviours, said Qahari-Saremi. The second system can help individuals control impulses and behaviours that are not in their best interest, he added.

Researchers found that 76 per cent of respondents reported using Facebook in class, 40 per cent reported using Facebook while driving. As many as 63 per cent reported using Facebook while talking face-to-face with others and 65 per cent reported using Facebook at work instead of working.

"The clear and strong effect of problematic social media use on an academic performance was astounding," said Ofir Turel, a professor at California State University in the US.

"A slight increase in problematic social media use translates into significant grade loss, and this declined performance is persistent - it remained one year after our initial study," he added.

The study was published in the Journal of Management Information Systems

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News Network
April 24,2024

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Campaigning for 14 Lok Sabha seats in Karnataka going to polls in the first phase on April 26 will come to an end on Wednesday evening.

A total of 247 candidates -- 226 men and 21 women -- are in the fray for this round of voting in most of the southern and coastal districts.

It is a straight electoral contest between the ruling Congress and the BJP-Janata Dal (Secular) combine in the State.

While the Congress is contesting in all 14 seats, BJP has fielded nominees in 11, and its alliance partner JD(S) in three -- Hassan, Mandya and Kolar.

Besides the three, the segments where elections will be held on Friday are: Udupi-Chikmagalur, Dakshina Kannada, Chitradurga, Tumkur, Mysore, Chamarajanagar, Bangalore Rural, Bangalore North, Bangalore Central, Bangalore South and Chikkballapur.

The intense campaigning for the past about a month saw Prime Minister Narendra Modi and Home Minister Amit Shah leading from the front for the BJP, holding rallies and roadshows. BJP President J P Nadda, some Union Ministers and Goa Chief Minister Pramod Sawant too pitched in.

Veteran BJP leader and former Chief Minister B S Yediyurappa and the party's state president B Y Vijayendra also campaigned extensively.

Congress president M Mallikarjun Kharge, senior leaders Rahul Gandhi and Priyanka Gandhi, Chief Minister Siddaramaiah and Deputy Chief Minister D K Shivakumar and Telangana Chief Minister A Revanth Reddy were among the prominent names who led the charge for the party.

And for the JD(S), it was the 90-year-old party patriarch and former Prime Minister H D Deve Gowda and former Chief Minister H D Kumaraswamy, who led the campaign.

Chikkaballapur has a maximum number of 29 candidates, followed by 24 in Bangalore Central and Dakshina Kannada has the least number - nine.

Kumaraswamy from Mandya, his brother-in-law and noted cardiologist C N Manjunath from Bangalore Rural on a BJP ticket, erstwhile Mysuru royal family scion Yaduveer Krishnadatta Chamaraja Wadiyar from Mysore, also from the BJP, and state Congress President Shivakumar's brother and MP D K Suresh from Bangalore Rural, are among the prominent candidates in the fray in the first phase.

The state has a total of 28 Lok Sabha segments. The remaining 14 constituencies, mostly in the northern districts, will go to polls on May seven.

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News Network
April 12,2024

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Bengaluru, Apr 12: The two men who allegedly plotted and executed the blast that rocked Rameshwaram Cafe in Bengaluru last month have been arrested from Kanthi in Bengal's East Midnapore district, the National Investigation Agency said Friday morning. 

Mussavir Hussain Shazeb and Abdul Matheen Taha were caught after a joint operation by central intelligence agencies and police from Bengal, Karnataka, Telangana, and Kerala, and are en route to Kolkata, the anti-terror agency said in a statement.

The available evidence indicates Shazeb planted the explosive device, placed inside a backpack, at the popular eatery. Taha was responsible for planning the attack and for their disappearance.

These are the second and third arrests in this case; last month Muzammil Shareef, who extended logistical support to the Shazeb and Taha, was taken into custody.

Residents of Karnataka's Shivamogga district, Shazeb and Taha were traced to Kanthi after officials conducted searches at 18 locations across Karnataka, Tamil Nadu, and even Uttar Pradesh.

The blast at Bengaluru's Rameshwaram Cafe on March 1 injured 10 people, customers and staff.

Fortunately there were no deaths; the bag containing the explosives was placed in a relatively less crowded area and against a large pillar that absorbed the brunt of the explosion.

After the blast, the NIA released photos and videos of the accused, as seen on CCTV cameras across Bengaluru. In one such clip, the accused - wearing a face mask - was seen boarding a bus.

The agency had declared a reward of ₹ 10 lakh for information leading to the arrest of each accused. The agency had also questioned their acquaintances, including college and school friends.

The Rameshwaram Cafe, which suffered extensive damage after the blast, reopened eight days later, with enhanced security measures including metal detectors.

BJP’s reaction

The Karnataka BJP on Friday attacked the Siddaramaiah government after the arrest of two men by the NIA in the Bengaluru cafe blast case, saying that the terrorists were 'brothers' of the Congress.

Taking to social media, Karnataka BJP stated, “National Investigation Agency (NIA) detains ‘Brothers’ of Congress in Rameshwaram Blast case. Ever since Jihadi Tipu Sultan’s admirers came to power in Karnataka, terrorists have got a free ride.”

“Chief Minister Siddaramaiah’s ‘Ease of Doing Terror’ Policies have prompted ISIS to now set up its shop in Karnataka. The only guarantee that CM Siddaramaiah has fulfilled is converting prosperous Karnataka into a terror hub,” the BJP stated.

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News Network
April 26,2024

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Bengaluru: Voting was underway on Friday in the first phase of Lok Sabha polls in 14 constituencies in Karnataka. Polling began at 7 am and will end at 6 pm.

A total of 247 candidates -- 226 men and 21 women -- are in the fray for the first phase covering most of the southern and coastal districts, where more than 2.88 crore voters are eligible to exercise their franchise in 30,602 polling stations.

The Congress and BJP are locking horns on the electoral battleground again in less than a year. This election is witnessing a straight fight between the ruling Congress and the BJP-JD(S) combine unlike the Assembly elections in May last year which witnessed a triangular contest among the three parties.

The state has a total of 28 Lok Sabha constituencies. The second phase of polling in the remaining 14 seats is on May 7.

In the first phase, while the Congress is contesting in all 14 seats, BJP has fielded nominees in 11 and its alliance partner JD(S), which joined the National Democratic Alliance in (NDA) in September last year, in three -- Hassan, Mandya and Kolar.

Besides the three, the segments where elections are being held on Friday are: Udupi-Chikmagalur, Dakshina Kannada, Chitradurga, Tumkur, Mysore, Chamarajanagar, Bangalore Rural, Bangalore North, Bangalore Central, Bangalore South and Chikkballapur.

According to Election Commission, 1.4 lakh polling officials are on duty for the first phase. Besides them, 5,000 micro-observers, 50,000 civil police personnel, and 65 companies of Central Paramilitary Force and State Armed Police force of other States have been deployed for security. All the 2,829 polling stations of Bangalore Rural parliamentary constituency are being webcast.

"This is as per the request of our returning officers and observers; so we have given more than double the Central paramilitary force for Bangalore Rural constituency. Seven companies of Central paramilitary forces have been inducted at the constituency since April 22," Karnataka Chief Electoral Officer Manoj Kumar Meena has said.

In fact, out of the total 30,602 polling stations in the first phase, 19,701 are webcast, and 1,370 covered via CCTVs, he had added. Chikkaballapur has a maximum number of 29 candidates, followed by 24 in Bangalore Central, and Dakshina Kannada has the least number at nine.

JD(S) leader H D Kumaraswamy from Mandya, his brother-in-law and noted cardiologist C N Manjunath from Bangalore Rural on a BJP ticket against Deputy CM D K Shivakumar's brother and MP D K Suresh of Congress, and erstwhile Mysuru royal family scion Yaduveer Krishnadatta Chamaraja Wadiyar from Mysore, from the BJP, are among the prominent candidates in the fray in the first phase.

Also in the contest are BJP MP Tejasvi Surya from Bangalore South pitted against Minister Ramalinga Reddy's daughter Sowmya Reddy of Congress, and Union Minister Shobha Karandlaje on BJP ticket from Bangalore North against former Indian Institute of Management Bangalore professor M V Rajeev Gowda of Congress.

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