Cooperative strategies in a competitive environment
		
        		
        		
            		   
		    
				  			
			 
				  			
				
		
	    		
        National Psychological Journal 
			
             		
     		 p. 80-85		
		        		
             		
     					  		   
		 2010. , 1. 
		
		         	
        			
   
		 
		 
		 
Tattletelling phenomenon in primary school age
		
        		
        		
            		   
		    
				  			
				
		
	    		
        National Psychological Journal 
			
             		
     		 p. 66-69		
		        		
             		
     					  		   
		 2010. , 1. 
		
		         	
        			
   
		 
From style of activity to style of communication
		
        		
        		
            		   
		    
				  			
				
		
	    		
        National Psychological Journal 
			
             		
     		 p. 63-65		
		        		
             		
     					  		   
		 2010. , 1. 
		
		         	
        			
   
		 
		 
Information security: psychological aspects
		
        		
        		
            		   
		    
				  			
				
		
	    		
        National Psychological Journal 
			
             		
     		 p. 48-53		
		        		
             		
     					  		   
		 2010. , 1.