There's new evidence that depression is not just a disorder of the mind.
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A psychological twist on the news.
Romeo Vitelli Ph.D.
Along with health issues like obesity and mood disorders, the stress of becoming a parent may impact the immune system in ways that continue to impact health much later in life.
What is obsessive passion? And how does it relate to problem gambling? A new research study investigates the roots of gambling addiction.
Classified as a toothed whale, orcas are actually a species of oceanic dolphins as well as remarkable predators. But do they have personality traits like humans do?
A review article suggests that most weight loss programs do more harm than good.
New research into agreeableness and financial success yields some surprises.
A new research study provides the most up-to-date conclusions about the long-term psychological impact of 9/11.
What are the long-term effects of systematic exposure to racial discrimination and segregation? A new study presents disturbing conclusions.
Some studies suggest intensive video gaming can have a negative effect on grades, but others have found the exact opposite.
Though thousands of police raids occur each year, there is little research into the trauma from these raids. A new exploratory study examines long-term psychological effects.
Why is high-risk behaviour decreasing in adolescents? Could digital devices such as smartphones and tablets be playing a role? And what does this mean for the future?
High-profile criminal cases are often covered ad nauseam by news organizations. But how does this "trial by media" affect the fairness of the actual criminal trials?
A new study examines past research into cyberbullying and who the victims are. Are females more likely to experience cyberbullying than males? And why?
Does nicotine use play a role in how people function in social situations — and can this explain why smokers have so much difficulty quitting?
Why are some children prone to nightmares? New research explores some potential causes and how children can learn to handle their nightmare.
While the "honeymoon phase" of a marriage is traditionally seen as happy, it can also be an extremely difficult transition period requiring enormous adjustment for both partners.
New research explores what retirement can mean for older workers in terms of self-esteem and stress. Why are some retirees better able to handle retirement than others?
What does it mean to live life more fully? Some life lessons inspired by recent research in psychology.
What are the psychological costs of unwanted pursuit behavior and stalking? New research explores how different kinds of harassment can affect women.
Adolescence can be a brutal time for many young people as they come to terms with becoming adults. New research shows the importance of body esteem in forming personal identity
What does it mean to be resilient? New research explores the different strengths that help people survive and flourish after a traumatic experience.
Why are surveys reporting a recent drop in self-esteem and well-being among adolescents? Could the rise of smartphones and digital media be responsible?
People in romantic relationships rely on their partners in all sorts of ways. Can the familiar smell of a romantic partner help people manage stress better?
Do drug and alcohol really make people more violent? New research explores the connection between substance abuse and violence and what it may mean for public safety.
Can head injuries increase the risk of Alzheimer's disease in older adults? New research explores the link between traumatic brain injuries and dementia
How long should a mother breastfeed, and what are some of the positive benefits involved? New research explores the link between breastfeeding duration and maternal sensitivity.
While exposure to trauma is something that everyone faces sooner or later (and often more than once), the key to survival often rests on how much control people feel they have.
New research explores the impact of losing a parent before the age of eighteen and what it can mean for later ability to form adult relationships
Is there any way to prevent violence in the workplace? A new study explores some of the underlying risk factors that can increase the likelihood of worker violence.
Is there really a Bridget Jones effect? New research explores how romantic media content in movies and television can reinforce the fear of being single.
Is being able to remember virtually anything you ever learned necessarily a good thing? A new case study explores the mysteries behind a man with an exceptional memory.
Romeo Vitelli, Ph.D. is a psychologist in private practice in Toronto, Canada.