Examlex
Devise an efficient method for preparing 1-pentanamine from but-1-ene.
Collecting Data
The process of gathering and measuring information on variables of interest in a systematic fashion.
Direct Observation
The method of gathering data by watching subjects in their natural environment without intervention or manipulation.
Interviews
A method of gathering information through direct, face-to-face conversation where questions are asked to obtain qualitative data.
Independent Variable
In a study, the variable that is intentionally altered by the investigator to see its impact on the dependent variable.
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