Little to No Increase in Association Between Adolescents’ Mental Health Problems and Digital Technology Engagement

A new study suggests that over the past 30 years, there has been little to no increase in the association between adolescents’ technology engagement and mental health problems. The study also urges more transparent collaborations between academia and industry.

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Smiling sincerely or grimacing can significantly reduce the pain of needle injection

Irvine, Calif., Dec. 1, 2020 — The coming of winter means cooler temperatures, shorter days and flu shots. While no one looks forward to a vaccination, a study led by the University of California, Irvine, has found that either a sincere smile or a grimace can reduce the pain of a needle injection by as much as 40 percent. A genuine, or Duchenne, smile – one that elevates the corners of the mouth and creates crow’s feet around the eyes – can also significantly blunt the stressful, needle-related physiological response by lowering the heart rate.

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Study links rising stress, depression in U.S. to pandemic-related losses, media consumption

Irvine, Calif., Sept. 18, 2020 – Experiencing multiple stressors triggered by the COVID-19 pandemic – such as unemployment – and COVID-19-related media consumption are directly linked to rising acute stress and depressive symptoms across the U.S., according to a groundbreaking University of California, Irvine study. The report appears in Science Advances, published by the American Association for the Advancement of Science.

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National institute awards $20 million in renewed funding to forensic science center

Irvine, Calif., May 18, 2020 – The National Institute of Standards and Technology has awarded $20 million in renewed funding to the Center for Statistics and Applications in Forensic Evidence, an interdisciplinary group of more than 60 participants at the University of California, Irvine and five other U.S. institutions of higher education.

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APS Backgrounder Series: Psychology and COVID-19

Through an ongoing series of backgrounders, the Association for Psychological Science (APS) is exploring many of the psychological factors that can help the public understand and collectively combat the spread of COVID-19. Each backgrounder features the assessments, research, and recommendations of a renowned subject expert in the field of psychological science.

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Repeated novel coronavirus media exposure may be linked to psychological distress

Irvine, Calif., March 23, 2020 – While government officials and news organizations work to communicate critical risk assessments and recommendations to the public during a health crisis such as the new coronavirus pandemic, a related threat may be emerging, according to researchers at the University of California, Irvine: psychological distress resulting from repeated media exposure to the crisis.

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