Self-reported weight and height are considered somewhat unreliable due to being what type of measures?

Self-reported weight and height are categorized as subjective measures because they rely on an individual's personal assessment and reporting of their own measurements. This means that the accuracy of the data can be influenced by factors such as recall bias, social desirability, and varying degrees of honesty about one's measurements. People may not accurately remember their weight and height, or they may provide responses that they believe are more socially acceptable or desirable.

In contrast, objective measures would involve direct measurement taken by trained professionals using standardized equipment, such as scales and stadiometers. These methods yield verifiable and consistent data, thereby eliminating the potential biases inherent in self-reported information. Therefore, identifying self-reported weight and height as subjective highlights the potential inaccuracies and reliability issues that can arise from relying solely on individuals' own statements about these measures.