The word 'because' increases compliance by about 50%, even when the reason given is vacuous. In a 1977 Harvard experiment, people were more likely to let someone cut in line at a copier when the request included 'because,' regardless of the reason's validity.
Using 'don't' instead of 'can't' helps people stick to their goals better. Research shows that 'don't' frames the reason for avoiding temptation as personal (e.g., 'I don't eat pizza because I want to take care of myself'), making it more effective than 'can't,' which often implies external constraints.
Thinking in terms of 'coulds' encourages creativity and widens the range of potential solutions, whereas 'shoulds' are constraining and imply a single correct answer. This shift in language helps people consider multiple options and arrive at more effective solutions.
The word 'you' is effective in grabbing attention and making content self-relevant, such as in social media posts. However, it can backfire in help pages or instructions by making people feel blamed or responsible for problems, reducing perceived helpfulness.
Using 'I' in customer service makes customers feel that the agent is taking personal responsibility for solving their problem, increasing satisfaction. In contrast, 'we' can dilute the sense of agency and accountability.
Speaking in the present tense signals confidence because it generalizes experiences beyond the speaker's personal moment, making assertions that apply to others and the future. For example, saying 'The beach is beautiful' implies a broader truth than 'The beach was beautiful.'
Asking for advice makes you appear more competent and knowledgeable because people are egocentric and believe their advice is valuable. When someone asks for their advice, they perceive the asker as smart for recognizing their expertise.
Identity language (e.g., 'be a helper' or 'be a voter') is more persuasive because it ties actions to desired identities. People are more motivated to act when they see the action as an opportunity to claim a positive identity, such as being a helper or voter, rather than just performing a task.
Identity language can backfire if the identity doesn't align with how someone sees themselves. For example, telling young girls to 'be a scientist' may be less motivating than 'do science' if they don't see themselves fitting the scientist identity. It’s crucial to ensure the identity is attainable and desirable.
Language is a powerful tool that can be used to persuade, connect, motivate, and solve problems. However, it can also be misused by con men, corrupt politicians, or cult leaders. Understanding how language works allows us to use it positively and recognize when it’s being used against us.
As we step into 2025, many of us are thinking about how to turn our New Year's resolutions into lasting changes. But what if the secret to success lies not in willpower but in the words we use every day? To kick off the year, we’re sharing our past episode with Jonah Berger, a professor at The Wharton School and author of Magic Words: What to Say to Get Your Way.
In this episode, Berger uncovers the science behind the language we use and how it shapes our habits, decisions, and relationships. From simple word swaps that can help you stay on track with your goals to strategies for using language to connect with others more effectively, this conversation is packed with insights to help you make 2025 a year of transformation.