Self-efficacy is an individual's belief in their ability to act in the ways necessary to achieve a specific goal. Rather than a broad sense of general confidence, it is stored task by task. This estimate determines whether someone chooses to attempt a challenge, how much effort they exert, and how quickly they recover from setbacks.
By the edgi team We find the most surprising true thing about an idea and build a 60-second lesson around it.
You would happily cook dinner for eight people. You would not happily stand up and give a toast at the same table. Same person, same evening. That difference is not a level of confidence you carry around. It is stored one task at a time. Psychologists call it self-efficacy: your estimate that you can do this particular thing.
And it barely transfers. A surgeon with a thousand operations behind her can still be the person at the table who will not stand up and speak. The estimate does the work. If it is high, you keep going after the first failure. If it is low, you stop before the first attempt, and then you never do anything that could move it.
The snake room
Albert Bandura wanted to know where the estimate comes from, so he recruited people whose snake phobia had shaped their lives for decades. He put a boa constrictor in the room and handled it himself while they watched from behind glass.
A Boa constrictor snake resting on a rock ledge in an enclosure, with its body coiled and head visible. I would appreciate being notified if you use my work outside Wikimedia. Do not copy this image illegally by ignoring the, CC BY-SA 4.0, via Wikimedia Commons
Then they came closer. Then a gloved hand, then a bare finger, then holding it, each step small enough that they could actually take it. Modern exposure therapy still has that shape. By the end they were doing things with the snake they had refused at the start. Before every step they had rated whether they believed they could take it, and what moved the rating was having just done the smaller version.
Belief follows evidence
Bandura compared the routes. Watching someone else do it moves the estimate. Being told you are capable moves it least of all. Doing the thing yourself moves it most, which is why a pep talk so rarely changes what anybody does. It also names a trap. Pick a first step you might not finish, fail it, and you come out of the attempt less likely to try again than you were before you started.
So make the first step one you are certain you will finish. The person relaxed about cooking for eight was not relaxed before the first dinner party; the confidence is what the finished dinners left behind.
How self-efficacy is built
Albert Bandura introduced the concept of self-efficacy in 1977 as a central part of social cognitive theory. The most effective way to build it is through mastery experiences: direct, personal experiences of success. Succeeding at a task creates direct proof of competence, while failing early can reduce the likelihood of trying again.
Students working in a classroom environment learn both from their own direct task successes and from observing the actions of their peers. Larsipsheger, CC BY-SA 3.0, via Wikimedia Commons
Social experiences also shape this estimate. Vicarious experiences occur when you watch someone similar to yourself succeed at a difficult task, which strengthens the belief that you can achieve the same result. Conversely, watching a similar peer fail can create doubt in your own skills. Direct verbal encouragement can also influence belief in success, though direct personal experience remains the most potent driver.
The impact of high and low self-efficacy
A person's self-efficacy influences their choices across health, education, and economic development. People with high self-efficacy view difficult tasks as challenges to be mastered rather than threats to avoid. When faced with failure, they recover quickly and tend to attribute the setback to a lack of effort rather than a lack of ability, which links to lower stress and reduced vulnerability to depression.
In contrast, individuals with low self-efficacy perceive difficult tasks as personal threats. They focus on the skills they lack, dwell on the potential for failure, and avoid setting ambitious goals. When setbacks happen, they give up quickly, take longer to recover, and experience higher levels of stress and depression.
How attribution shapes future attempts
Attribution theory explains how people interpret the causes of their successes and failures through locus, stability, and controllability. If someone attributes a result to internal factors, success enhances self-efficacy while failure reduces it.
Stability refers to whether a cause is perceived as permanent or changeable. Attributing a failure to a stable factor, such as task difficulty, leads a person to expect future failures at the same task. Controllability reflects whether the cause felt within personal reach, as failing an uncontrollable task produces feelings of shame, anger, and humiliation.
Test yourself
According to Albert Bandura's findings on self-efficacy, what raises belief in one's capacity most effectively?
Successfully completing a small step. Belief follows evidence from direct action, making a small finished step far more powerful than pep talks or observation.
Does self-efficacy operate as a general personality trait or a task-specific estimate?
A task-specific estimate. Self-efficacy does not transfer smoothly across domains; a skilled surgeon can feel incompetent at public speaking because confidence is stored one task at a time.
You fail at a task well above your level. What happens to your belief?
It drops, and you try less next time. Belief in your ability is built from evidence of having done the thing, so a failure is evidence pointing the other way. This is why the first step matters more than the plan: a step you might not clear can lower the estimate, and the lowered estimate is what cancels the second attempt.
Play the lesson in edgi and the card is yours. It lands on your Map next to the ideas it connects to, and turns from matte to foil to gold as you learn more around it.
What is the difference between self-efficacy and self-concept?
Self-efficacy is the specific belief in your capability to accomplish a distinct task or goal. Self-concept is the broader, dynamic organization of how you perceive and interpret your entire existence based on external clues and social relationships.
How does observing others affect personal self-efficacy?
Watching a social model succeed strengthens your belief in your own ability, provided you see that person as similar to yourself. If the observed person fails, it can lead to increased doubt in your own capabilities.
