Going Along With the Group


Chapter 12: Social Psychology

Learning Outcomes

  • Describe how group dynamics influence individual decision-making
  • Identify psychological factors that contribute to conformity
  • Evaluate the impact of social pressure on behavior

Key Terms

conformity
when individuals change their behavior to go along with the group even if they do not agree with the group
group polarization
strengthening of the original group attitude after discussing views within the group
groupthink
group members modify their opinions to match what they believe is the group consensus
informational social influence
conformity to a group norm prompted by the belief that the group is competent and has the correct information
normative social influence
conformity to a group norm to fit in, feel good, and be accepted by the group

The Committee That Couldn't Disagree

Kip, a first-year college student, was excited to join the campus sustainability committee. The group's goal was to propose new eco-friendly initiatives for the university. At the first meeting, Kip suggested switching to biodegradable food containers in the dining hall. A few members nodded, but the conversation quickly shifted to installing solar panels—an idea introduced by a senior member.

Kip wasn't sure solar panels were feasible given the budget but didn't speak up. "Everyone seemed so confident," he later told a friend. "I didn't want to be the only one disagreeing."

Over the next few meetings, Kip noticed that most decisions were made quickly, with little debate. Even when he had concerns, he stayed quiet. "I figured they knew better," he said. "Plus, I didn't want to seem difficult."

A group of students collaborating

The committee eventually submitted a proposal focused entirely on solar energy. When the university rejected it due to cost, Kip felt frustrated. "I wish I had said something earlier," he admitted. "We might've come up with a better plan."

Kip's experience is a classic example of conformity, where individuals adjust their opinions or behavior to align with a group. In his case, both informational social influence (believing others had better knowledge) and normative social influence (wanting to fit in) played a role. The committee also showed signs of groupthink, where the desire for harmony led to poor decision-making.

1. On Your Own

What illustrates normative social influence? Select the best answer.

The Power of the Group

Group dynamics can strongly influence individual behavior. People often conform to social norms to avoid rejection or gain approval. In decision-making settings, this can lead to group polarization, where group discussions intensify shared opinions, and groupthink, where dissenting views are suppressed.

A pencil with 'GROUP THINK' on it is above three sticky notes that say 'AGREE'

While conformity can promote cooperation, it can also hinder creativity and critical thinking. Encouraging open dialogue and diverse perspectives helps groups make better decisions.

2. On Your Own

Determine whether the following statement is true or false.

Group members modify their opinions to match what they believe is the group consensus.

Kip's Shift

After the solar panel proposal was rejected, Kip reflected on his role in the group. He decided to speak up more in future meetings and encouraged others to share differing opinions. "I realized that disagreement isn't a bad thing," he said. "It's how we grow."

Kip's story highlights the importance of balancing group cohesion with individual input. By understanding the psychology behind conformity, students can become more thoughtful and confident contributors in group settings.

A young person raising their hand in class

3. On Your Own

What are common effects of groupthink? Select the two that apply.

Explore the Concept

Check out this quick compilation of clips that demonstrate groupthink and group pressure.

Reflect & Respond

Answer the following questions to reflect on key ideas from the case study. Remember to print your work before leaving this page!

  1. What are the differences between informational and normative social influence?
  2. How can conformity affect group decision-making?
  3. What strategies can help reduce groupthink in collaborative settings?
  4. Reflect on a time you conformed to a group. What influenced your decision?
  5. How can encouraging dissenting opinions improve group outcomes and creativity?

References

Orloff, M. A., Chung, D., Gu, X., Wang, X., Gao, Z., Song, G., Tatineni, C., Xu, S., Casas, B., & Chiu, P. H. (2024). Social conformity is a heuristic when individual risky decision-making is disrupted. PLOS Computational Biology, 20(12), Article e1012602. https://doi.org/10.1371/journal.pcbi.1012602
This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0).

Professor Ross. (2022, April 19). Mean girls - Groupthink and peer pressure [Video]. YouTube. https://youtu.be/6J3b9d3Dhc0?si=Rn09vf0T2phApuVq

Photo Credits

Seventyfour on Adobe Stock. "Large group of students working together on team project while studying in college, focus on Lat-American man heading meeting."

ariya j on Adobe Stock. "Notes on blue background with words AGREE concept of Groupthink - phenomenon occurs when group reaches consensus without critical reasoning or evaluation but based on common desire not to upset group."

pressmaster on Adobe Stock. "Part of back of young male student in green pullover raising hand at lesson to ask question to teacher or give his answer."