The Shala Daily

YOGA • PHILOSOPHY • LIFE

March 5, 2026
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Experimenter Bias, Rats, and Attention

Expectation quietly shapes outcomes — in labs, on the mat, and in relationship.

🕉️ KEY CONCEPTS

Samskara
Impressions and traces that shape future behavior — the subtle habits formed by repeated expectation.
Drishti
Where you direct your gaze and attention; an expectant gaze can alter what is possible.
Pratyahara
Withdrawal of the senses — cultivating nonreactive witness that reduces unconscious influence.
Viveka
Discriminative awareness: the capacity to notice when our expectations are colouring perception.

Expectation quietly shapes outcomes — in labs, on the mat, and in relationship.

From The Effect of Experimenter Bias on the Performance of the Albino Rat on michaeljoelhall.com

"It is possible that a good many contradictory or unexpected findings are due to the fact that the experimenter unknowingly communicated his desires or expectations to his subjects."

— Rosenthal & Fode

Notice your expectations: they travel through touch, tone, and attention and change what appears.

— MJH
Original Article: "The Effect of Experimenter Bias on the Performance of the Albino Rat" by Robert Rosenthal; Kermit L. Fode, Excerpt provided by user

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