Drug testing is not a sport psychology intervention. It is a method used to detect the use of performance-enhancing drugs.

Mental skills training aims to improve physical skills, enhance mental toughness, and increase motivation.

Hand-eye coordination is a physical skill, not a mental skill.

Performance enhancement interventions aim to improve physical performance, enhance mental skills, and increase motivation.

Strength training is a physical training technique, not a performance enhancement technique.

Motivation interventions aim to increase intrinsic motivation, decrease extrinsic motivation, and improve performance.

Negative reinforcement is not a common motivation intervention. It is a technique used to decrease undesirable behavior.

Intrinsic motivation is based on internal factors, such as enjoyment and satisfaction, while extrinsic motivation is based on external factors, such as rewards and punishments.

Playing a sport because you enjoy it is an example of intrinsic motivation. It is based on internal factors, such as enjoyment and satisfaction.

Playing a sport to win a trophy, playing a sport to get a scholarship, and playing a sport to avoid punishment are all examples of extrinsic motivation. They are based on external factors, such as rewards and punishments.

Drug therapy is not a common sport psychology intervention for anxiety. It is a medical treatment that is typically prescribed by a doctor.

Positive self-talk is not a common sport psychology intervention for depression. It is a technique that is often used to improve self-esteem and motivation.

Positive self-talk is not a common sport psychology intervention for eating disorders. It is a technique that is often used to improve self-esteem and motivation.

Positive self-talk is not a common sport psychology intervention for substance abuse. It is a technique that is often used to improve self-esteem and motivation.

Positive self-talk is not a common sport psychology intervention for injury rehabilitation. It is a technique that is often used to improve self-esteem and motivation.