How our environment shapes our behavior.Kurt Lewin How our environment shapes our behavior. By PT Staff published March 1, 2001 - last reviewed on June 4, 2025 ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

"A quantum theory of gravity is needed to understand what kind of phenomena there are in cases where there's a gravitational field and high energies," says Partanen.

Kurt Lewin said that there is nothing so practical as a good theory. Psychological theories are valuable for guiding practice in education, mental health, business, and other domains.

Existential psychology has never been a mainstream approach, despite having many highly influential writers, such as Rollo May, Irvin Yalom, and Viktor Frankl. It has remained on the edges, often ...

This example reveals that the contents of the conscious field, though containing some discrepant information (e.g., B and D lead to opposing tendencies), is thorough and a “freebie” arising ...

The contents of the field wholly and exclusively determine what we do (Morsella et al., 2016). There is no indecision, at least not at one moment in time.