IB Sports, exercise and health science C.5.2.1 Imagery Mimics Real Experience Using Sensory Modalities to Improve Performance Notes

Imagery improves performance by simulating real experience

1. Imagery is a mental practice that mimics real experiences by engaging multiple senses and emotions.
2. Imagery is an important method in sports psychology for refining skills, increasing confidence, and enhancing performance.

1. Imagery mimics real experience using a combination of sensory modalities in the absence of actual perception, and is sometimes called mental practice or mental simulation.
2. Yue and Cole (1992) and Pascual-Leone et al. (1995) showed imagery enhances motor performance, increases muscular strength, and improves movement speed.
3. Sensory modalities: visual (the scene), auditory (the crowd, the contact), kinaesthetic (the feel of movement), tactile (grip, surface), olfactory (chlorine, cut grass), and the emotional state (confidence, focus, controlled aggression).
4. The richer the sensory mix, the more closely the brain treats the rehearsal as the real thing.

Lang's Bio-Informational Theory and Functional Equivalence

1. Lang's (1977) bio-informational theory proposes that vivid imagery activates the same neural pathways used in real performance.
2. Functional equivalence: when imagery uses the same senses, same emotions, and same context as real performance, it produces real changes in the brain and body.
3. When imagery is vague or detached, those changes do not happen.

Imagery has cognitive and motivational functions

1. Paivio (1985) showed imagery serves two functions (cognitive and motivational) at two levels of focus (specific and general), producing a 2 by 2 framework with four distinct uses.

Motivational Imagery

1. Motivational Specific (MS): imaging a specific goal outcome, like winning the Olympic 100m.
2. Motivational General (MG): regulating arousal or emotion, like calming the body before a free throw or generating confidence before a final.

Cognitive Imagery

1. Cognitive Specific (CS): rehearsing a particular skill, like a basketball free throw.
2. Cognitive General (CG): rehearsing a broader strategy, like a full-court press.