Which statement is true about groupshift?

Groupshift is a special case of the broader phenomenon of group polarization. It describes the tendency for a group's post-discussion decision to be more extreme than the initial positions of its individual members. This shift can occur in either direction: toward greater risk (risky shift) or toward greater caution (cautious shift), depending on the dominant pre-discussion leaning of the group members. Group discussion tends to reinforce the initial inclination, pushing the final decision further along the same continuum.

A. It cannot be toward greater risk: This is false. The "risky shift" was the first observed form of this phenomenon.

B. It is a side-stepping technique: This is incorrect. Groupshift involves exaggerating a position, not avoiding or side-stepping an issue.

D. It is not a real-world phenomenon: This is false. Groupshift is a well-documented and studied phenomenon in group decision-making processes.

1. Robbins, S. P., & Judge, T. A. (2018). Organizational Behavior (18th ed.). Pearson. Chapter 9, "Foundations of Group Behavior," explains groupshift and group polarization, stating the shift can be "toward either a more conservative or a riskier decision" (p. 300).

2. Myers, D. G., & Lamm, H. (1976). The group polarization phenomenon. Psychological Bulletin, 83(4), 602–627. https://doi.org/10.1037/0033-2909.83.4.602. This seminal paper reviews studies showing polarization toward both risk and caution.

3. MIT OpenCourseWare. (2003). 15.301 Managerial Psychology, Lecture Notes: Group Decision Making. The section on "Group Polarization" describes how group discussion can lead to more extreme judgments, including both risky and cautious shifts. Retrieved from ocw.mit.edu.