Answer:
Exploratory Stage 
Explanation:
Romantic relationships between partners go through following various stages, relationship transitioned initial attraction to deep bond : 
- Initiation : People just beginning to interact with each other. First impression interaction is very sweet, polite
 - Experimental / Exploratory : They try to understand each other better, start interacting more, more indulgently. Start spending time with each other,  sharing casual information about each other, not too crucial one
 - Intensification : They take initiative to grow relationship further, are aware of each other pros & cons, try to solve issues. 
 - Integration : They are certain of their relationship, seek for commitment towards each other. 
 - Bonding : They give their relationship a recognition, formal name in front of their family, friends. 
 
So : Experimental / Exploratory stage is the one, in which couple share  only superficial, but not personal information with each other. 
 
        
             
        
        
        
The answer is <u>"naturalistic observational design".</u>
Naturalistic Observation refers to a study method that includes secretively or unmistakably watching subjects' practices in their common habitat, without intercession. Naturalistic observation is a typical research technique in conduct sciences, for example, humanism and brain research.  
This strategy is incredible on the grounds that the specialists can see the subject's conduct in their own common settings, however one noteworthy impediment is the way that it isn't generally completely clear what causes certain responses when you are managing such huge numbers of factors.
 
        
             
        
        
        
My prior knowledge refers to the psychology of human behavior.
When i read the writing about civil obedience, i automatically assume the point of view of the perpetrator.
Often time, there are two major factors why people conduct such things:
- Necessity (such as having to put bread on family's table)
- Or a rebellious phase (commonly done by adolescents)
Knowledge in human behavior helped me understand the reasons why the civil obedience happening in the first place
        
                    
             
        
        
        
The theory that explains how global stratification developed that includes core nations, periphery nations, semi-periphery nations and external areas are World-systems theory. Core countries mainly focus on skilled labor for capital intensive production and the periphery nations mainly concentrate low skill labor intensive productions.