#Psychology25
Tired witnesses and suspects can give unreliable statements
New research from Iowa State University shows that tired, anxious or sleep‑deprived people in the justice system may give less accurate statements. The authors map how sleep loss changes memory and increase risks during interviews and custodial questioning.
Photo by David Klein, Unsplash
Family background and graduates' wage expectations
A study of college-educated job seekers in China followed two groups for three months and recorded weekly wage expectations. Graduates from lower-class families set lower initial wages and adjusted them more; researchers recommend wage-setting coaching at universities.
How relationships shape memories of childhood adversity
A study of nearly 1,000 emerging adults found that memories of adverse childhood experiences change with the quality of current relationships, especially with parents. The researchers suggest asking about these experiences more than once.
How Long-Term Singlehood Affects Young Adults
A study tracked more than 17,000 young people in Germany and the UK from ages 16 to 29. It found that long periods of singlehood are linked to falling life satisfaction and rising loneliness, while starting a first relationship improves well-being.