<u>Idioms are phrases that are said that has a literal meaning</u>. To put something in your own words you must read it and then put the whole meaning into your style without copying and pasting or stealing the whole sentence. 
 
        
             
        
        
        
Answer:
they did not use drugs if the researchers could not find any brugs
Explanation:
 
        
             
        
        
        
Answer: James-Lang theory
Explanation: James-Lang theory expresses that the brain cortex recieves and interprets sensorial stimuli that causes certain emotion and producing changes coming from the nervous system.
The theory stablishes that as a result of experience and stimuli, the autonomic nervous system produces physiological responses that create emotions.
 
        
             
        
        
        
Qualities of a Good Questionnaire
Following are the qualities of a good questionnaire.
The length of questionnaire should be proper one.
The language used should be easy and simple.
The term used are explained properly.
The questions should be arranged in a proper way.
The questions should be in logical manner.
The questions should be in analytical form.
Complex questions should be broken into filter questions.
The questions should be described precisely and correctly.
The questionnaire should be constructed for a specific period of time.
The questions should be moving around the theme of the investigator.
The answers should be short and simple.
These answers should be accurate.
The answers should be direct one.
The answers should be relevant to the problem.
The answers should be understand able to everyone of respondents.