Answer:
Satiety can be measured in several ways. Here are some popular approaches:
1. Self-report: Using a scale, participants are asked to score their sensations of fullness or hunger. This is a basic and low-cost procedure, however it is based on subjective perception.
2. Food intake: This approach involves calculating the amount of food consumed by a person during a meal or snack. Satiety is said to rise when food consumption decreases. Although this approach is highly objective, it can be impacted by factors such as food palatability.
3. Hormonal markers: Hormones such as ghrelin and leptin have a role in appetite and satiety regulation. Measuring these hormone levels in the blood can offer an objective estimate of satiety.