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Self-control

life science Maturity 11-13 Next article →

Self-control is the capacity to regulate your emotions, thoughts, and behaviors when facing temptations. It is a specific part of inhibitory control, which is a core human executive function. Executive functions are the cognitive processes used to manage behavior to reach specific goals. These processes support essential activities like planning and decision making. While often used interchangeably, psychology distinguishes self-control from self-regulation. Self-regulation is a broader concept that includes monitoring and adjusting behavior across many changing situations.

One influential model compares self-control to a muscle. This model suggests that self-control draws on a limited resource. In the short term, using this resource can lead to depletion. This means you might find it harder to resist impulses after working hard to stay disciplined. However, the long-term effect is different. Regular use of self-control can actually strengthen and improve your ability to control yourself over time.

Ulysses and the Sirens by H.J. Draper
Ulysses and the Sirens by H.J. Draper

Researchers study how desires interact with personal goals through counteractive self-control theory. A desire is an affectively charged motivation toward a person, object, or activity. Desires often involve seeking pleasure or finding relief from displeasure. A desire becomes a temptation when it conflicts with an individual's goals. To handle these dilemmas, people often use counteractive self-control. This process involves lessening the significance of instant rewards. At the same time, it momentarily increases the importance of overall values.

This mechanism can be seen in how people view food. In one study, people rated health bars as more valuable than chocolate bars before making a choice. However, after they chose a snack, the difference in appeal disappeared. People also tend to devalue strong temptations more harshly than weak ones. For instance, participants shown one large bowl of chips perceived them as higher in calories than those shown three smaller bowls. This led them to eat less of the large bowl. Weak temptations are often harder to overcome because they appear less likely to compromise long-term values.

Another important concept is satiation, which is the reduction of desire after repeated exposure to a stimulus. Satiation rates depend on a person's trait self-control and the healthiness of the food. People with high trait self-control reported feeling significantly less desire for unhealthy snacks after eating them. In contrast, those with low self-control satiated at the same pace regardless of whether the food was healthy or unhealthy. High self-control individuals also experienced faster satiation when thinking about the sweet flavor or the healthy benefits of a snack.

How we think about tasks also changes our self-control. This involves construal levels, which are the ways we represent ideas. High-level construals involve thinking about outcomes in broad, abstract ways. Low-level construals involve thinking in concrete, detailed terms. Researchers can induce high-level construals by asking "why" questions. They can induce low-level construals by asking "how" questions. When people use high-level construals, they are more likely to choose healthy options like apples over temptations like candy bars.

Ulysses and the Sirens by H.J. Draper
Ulysses and the Sirens by H.J. Draper

Self-control is also a major topic in criminology. In their 1990 book, *A General Theory of Crime*, Michael Gottfredson and Travis Hirschi defined self-control as a tendency to avoid criminal acts. They noted that individuals with low self-control tend to be impulsive, risk-takers, and short-sighted. Interestingly, science shows that about 70 percent of the variance in self-control measures is attributable to genetic factors. While self-control is a measurable trait, some theorists note that impulsive responses can sometimes be adaptive in certain contexts.

There are many practical ways to manage behavior without relying solely on willpower. B.F. Skinner surveyed nine categories of self-control methods in his work, *Science and Human Behavior*. One method is physical restraint or physical aid. This includes using physical contact to guide behavior or using prompts, like putting a hand in a pocket to stop fidgeting. Another method is changing the stimulus. This involves manipulating the environment, such as hiding temptations or removing distractions. Using positive emotional motivations like gratitude or pride can also be more effective than using logic alone to suppress emotions.

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