Lacking control increases illusory pattern perception.

Area of Science:

• Cognitive Psychology
• Social Psychology

Background:

• Illusory pattern perception, the identification of meaningful relationships in random stimuli, is often studied as separate phenomena.
• The role of control and its absence in cognitive biases remains an area of interest.

Purpose of the Study:

• To investigate the causal link between a lack of perceived control and illusory pattern perception.
• To explore the motivational underpinnings of pattern perception and the moderating effect of self-affirmation.

Main Methods:

• Six experiments were conducted to test the hypothesis.
• Participants' tendency for illusory pattern perception was measured across various domains (e.g., visual noise, stock data, conspiracies, superstitions).
• Need for structure was directly measured, and self-affirmation was used as a manipulation.

Main Results:

• Participants lacking control exhibited increased illusory pattern perception.
• This effect was moderated by the need for structure and reduced by self-affirmation.
• Diverse forms of pattern perception appear to stem from a common underlying motive.

Conclusions:

• A lack of control significantly increases illusory pattern perception.
• Illusory pattern perception is motivated and can be mitigated by bolstering self-worth.
• Findings suggest a unified motivational basis for various forms of pattern perception.