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Personality, satisfaction linked throughout adult lifespan

  • Personality

Certain traits related to satisfaction in life regardless of age, study says

Read the journal article

  • The Link Between Personality, Global, and Domain-Specific Satisfaction Across the Adult Lifespan (PDF, 537KB)

WASHINGTON — Certain personality traits are associated with satisfaction in life, and despite the changes people may experience in social roles and responsibilities over the course of their adult lives, that association is stable regardless of age, according to research published by the American Psychological Association.

“Many studies have shown that people with certain personality profiles are more satisfied with their life than others. Yet, it had not been extensively studied whether this holds true across the lifespan. For example, extraverted—that is sociable, talkative—people might be particularly happy in young adulthood, when they typically are forming new social relationships,” said study co-author Gabriel Olaru, PhD, an assistant professor at Tilburg University. “We thus wanted to examine if some personality traits are more or less relevant to life, social and work satisfaction in specific life phases.”

The research was published in the Journal of Personality and Social Psychology.

To determine how the relationship between personality traits and life satisfaction changes over time, researchers analyzed data collected from 2008 to 2019 by the Longitudinal Internet Studies for the Social Sciences (LISS) panel survey, a nationally representative survey of households in the Netherlands. Over 11 years, 9,110 Dutch participants ranging from 16 to 95 years old at the time of the first survey answered multiple questionnaires to assess their Big Five personality traits—openness, conscientiousness, extraversion, agreeableness and emotional stability/neuroticism—and their satisfaction with their social connections and their life overall. Only the 5,928 participants who were employed at the time of the survey also answered questions about their satisfaction with their work lives.

The researchers found that most of the relationships between personality traits and satisfaction remained the same across the adult lifespan, and that emotional stability was the trait most strongly associated with people’s satisfaction with their life, social connections and career.

“Our findings show that – despite differences in life challenges and social roles – personality traits are relevant for our satisfaction with life, work and social contacts across young, middle and older adulthood,” said Manon van Scheppingen, PhD, an assistant professor at Tilburg University and another co-author on the study. “The personality traits remained equally relevant across the adult lifespan, or became even more interconnected in some cases for work satisfaction.”

The researchers also found that different personality traits were related to people’s satisfaction with their social lives and careers—most notably conscientiousness for work satisfaction, and extraversion and agreeableness for social satisfaction. People who saw increases in these traits across time also reported increases in their life, social and work satisfaction.

People’s satisfaction with their work was the most affected by differences in age. As participants in the study aged, the relationship between career satisfaction and emotional stability grew moderately stronger.

Despite a weaker correlation between openness and life satisfaction overall, the researchers found that people who increased in openness also increased in life satisfaction across the 11 years measured by the LISS survey. This relationship may be explained by indirect processes, according to the researchers.

“Emotional stability likely shows a strong link with global and domain-specific satisfaction because this trait colors people’s general view of the world,” Olaru said.

“A good example of how personality interacts with the environment can be found in the work context. One of our findings was that the link between emotional stability and work satisfaction increases across age. This might be explained by the fact that emotionally stable people are less scared to quit unsatisfactory jobs and more likely to apply for jobs that are more challenging and perhaps more fulfilling and enjoyable in the long run,” van Scheppingen added.

Future studies should examine how variables that change with age, such as income, employment status, marital status and health, affect the relationship between personality traits and overall satisfaction with life, according to the researchers.

“While we did not examine what caused these changes, [the research] shows that our personalities and our happiness are not set in stone,” van Scheppingen said. “Perhaps we may even be able to influence how we change: If we try to become more organized, outgoing, friendly, this might increase life, social or work satisfaction as well.”

Article: “The Link Between Personality, Global, and Domain-Specific Satisfaction Across the Adult Lifespan,” by Gabriel Olaru, PhD, and Manon van Scheppingen, PhD, Tilburg University, Wiebke Bleidorn, PhD, University of Zurich, and Jaap Denissen, PhD, Utrecht University. Journal of Personality and Social Psychology, published online March 20, 2023.

A College Degree is Nearly a Necessity

Your education is the single greatest gift you can give yourself. While there are educational opportunities all around us, some of them come at a greater cost than others. A college education might require a hefty investment of time and money upfront but the pay off is much better over time than if you used your life experiences in order to achieve the same level of education that you can pack into 2, 4, or 5 years of an undergraduate education on the college level.

In other words, over the course of your lifetime, you are likely to pay far less for your college education than you would pay (in earning potential) for not having a college education. At the same time, each level of college education you receive increases your overall earning potential. This means that a one-year degree in a technical field will provide a modest boost from a high school diploma when it comes to earning potential but an associate’s degree will provide an even better boost. You will see an even more significant improvement in earning potential when you increase from an associate’s degree to a bachelor’s degree. The vast majority of students enter the workforce upon completion of a bachelor’s degree. Those students, however, who remain in school for graduate studies often, find that a master’s degree even further improves their lifetime earning potentials.

The problem for most when it comes to making the jump between degrees and educational levels is cost. There are times in life when we simply need to get out of school and get to work. The good news is that it is gradually becoming easier for those with careers to further their education without sacrificing either their careers or their family during the process. Of course, there will be some sacrifices along the way but it isn’t an all at once or nothing endeavor. You can work towards your degree by taking online classes, night classes, and Saturday classes. The information age has made it easier than ever before to achieve the educational goals you need to meet in order to satisfy your dreams for the future.

Your level of education will get your foot in the door when it comes to certain jobs and your lack of education will limit you far more than a lack of experience will limit you in many cases. As time grows on, more and more companies are seeking employees that have degrees rather than those who have experience in the field. If you hope to remain competitive in the business world you need to arm yourself with the proper education. Check with your company to see if they offer any sort of incentives for employees continuing their education. You might be surprised to find that your company offers to match your tuition funds or even completely reimburse them if you are working towards a degree that will assist you in your job functions.

There is no wrong reason to get an education. Even if you are applying for a job that won’t use your specific degree, you might find that having a degree at all gives you a boost over other applicants for the same position. A college degree is becoming more and more necessary in today’s business climate. You need to take every opportunity that is available to you in order to get your college degree.

Fiber-rich foods are an important part of a healthy diet. They can help you feel fuller for longer, regulate your digestion, and even lower your risk of chronic diseases such as heart disease and diabetes. Here are some things you should know before adding more fiber to your diet:

  1. What is fiber? Fiber is a type of carbohydrate that cannot be digested by the body. It comes in two forms: soluble and insoluble. Soluble fiber dissolves in water and can help lower cholesterol and regulate blood sugar levels, while insoluble fiber adds bulk to your stool and helps keep your digestive system healthy.

  2. How much fiber do you need? The recommended daily intake of fiber is 25-30 grams for adults. Most people in the Western world consume only about half that amount. Increasing your fiber intake too quickly can cause digestive discomfort, so it's best to gradually increase your intake over a few weeks.

  3. What foods are high in fiber? Foods that are high in fiber include fruits, vegetables, whole grains, nuts, seeds, and legumes. Some examples include apples, berries, broccoli, sweet potatoes, quinoa, almonds, chia seeds, and lentils.

  4. What are the benefits of fiber? Eating a fiber-rich diet can have many benefits, including:

  1. What are some tips for increasing your fiber intake? Some tips for increasing your fiber intake include:

Overall, a fiber-rich diet can have numerous health benefits. By gradually incorporating more fiber-rich foods into your diet, you can improve your digestion, reduce your risk of chronic diseases, and feel more satisfied after meals.