1. Ecological validity is partly related to the issue of experiment versus observation.2. Another significant challenge to the weapon focus effect has been its ecological validity . 3. This fact gives naturalistic observational research a high ecological validity . if needed. 4. This consideration contributes to the " ecological validity " of the rehabilitation method. 5. Criticisms regarding psychological research concerning jury simulation claim that it lacks in ecological validity . 6. Ecological validity is the extent to which research findings accurately represent real-world settings.7. The ecological validity of the FBI's classification system considering its limitations has also been criticized. 8. In this definition, an uninformative perceptual cue has an ecological validity of 0 rather than 0.5. 9. The original meaning of'ecological validity 'defines it more narrowly as a property of stimuli in perceptual experiments. 10. By using these different techniques, it offers a different range of detection and evaluates the ecological validity of the effect.