Respuesta :
One disadvantage of using a survey to gather data for psychological purposes is the fact that it can be potentially unreliable or invalid.
What is Psychological Data?
Psychology data refers to information which a researcher gathers for the purpose of solving a psychological problem.
Psychological data is greatly influenced by physical or social context, the people involved and the time of the behavior.
Types of Psychological data
- Nominal
- Ordinal
- Interval
- Ratio
Learn more about Psychology at https://brainly.com/question/12011520