Skip to main content

What Lies Beneath: The Linguistic Traces of Deception in Online Dating Profiles

Toma, Catalina L. ; Hancock, Jeffrey T. (2012) — Journal of Communication

View Original Source (opens in a new tab)

DOI: 10.1111/j.1460-2466.2011.01619.x (opens in a new tab)

Type:   Journal Article
Country:   United States
Tags:   Automated Detection, Deceptive Self Presentation, Linguistic Deception Cues, Online Dating, Profile Accuracy, Trustworthiness Judgments
Citation tools
Download RIS Download BibTeX 


              
              

            

          

        


      

      

    

        
Transparency

        
Evidence and review status

        
This page contains AI-generated content. No human content review or subject-matter-expert review is recorded.

    


    

                    

                
Source basis

                

                    Downloaded PDF
                

            

                    

                
AI-generated page content

                

                    Yes
                

            

                    

                
Automated checks

                

                    Passed
                

            

                    

                
Administrative approval

                

                    Yes
                

            

                    

                
Human content review

                

                    Not recorded
                

            

                    

                
Subject-matter-expert review

                

                    Not recorded
                

            

            


    

        
            How this was prepared
        
        

                            

                    
Source basis

                    

                    
RSRC downloaded and privately stored a copy of the paper for internal analysis. The PDF is not offered to viewers from this page.


                                            
    
                                                            
  • 
                                    PDF added to RSRC:
                                    
                                
    • 
                                                    

                    
                                        

                

                            

                    
AI-generated page content

                    

                    
AI-generated research notes displayed on this page: Synopsis, Identified gaps, Methods, Limitations, Future work. The paper itself is not described as AI-generated.


                                            
    
                                                            
  • 
                                    Document analysis recorded:
                                    
                                
    • 
                                                            
  • 
                                    Synopsis generation recorded:
                                    
                                
    • 
                                                            
  • 
                                    Page record updated:
                                    
                                
    • 
                                                    

                    
                                        

                

                            

                    
Automated checks

                    

                    
The current, source-bound synopsis passed the recorded versioned publication checks.


                                            
    
                                                            
  • 
                                    Checks completed:
                                    
                                
    • 
                                                    

                    
                                            

                            
                                View passed checks (3)
                            
                            
    
                                                                    
  • Length, completeness, repetition, refusal, boilerplate, and active-markup screening
    • 
                                                                    
  • Numerical claims checked against the available source text
    • 
                                                                    
  • English-source lexical grounding check
    • 
                                                            

                        

                                        

                

                            

                    
Administrative approval

                    

                    
An authenticated administrator approved the bibliographic record for public Library display. This is not a review of every research claim.


                                            
    
                                                            
  • 
                                    Approved for public display:
                                    
                                
    • 
                                                    

                    
                                        

                

                            

                    
Human content review

                    

                    
No human review is recorded for the AI-generated content displayed on this page.


                    
                                        

                

                            

                    
Subject-matter-expert review

                    

                    
RSRC has not recorded review of this content by a subject-matter or methods expert.


                    
                                        

                

                    

    


    

        Review-state definitions

        Found a possible error?
        Request a correction.
    



    



              

        
                  

            
Synopsis

            
This publication examines whether deception in online dating profiles leaves detectable linguistic traces in the textual self-description and whether those traces can be recognized by computers or human judges. The authors articulate two complementary studies aimed at linking profile deception with language use, and at comparing mechanical text analysis with human judgments of trustworthiness. The research treats online dating as a high-stakes, text-based context in which asynchronous and editable presentation may influence how deception is produced and perceived. In Study 1, the authors use computerized text analysis (LIWC) to identify linguistic cues associated with deception. They categorize cues as nonstrategic (emotional and cognitive states that may leak through language) and strategic (self-presentation management). Emotional indicators include first-person pronouns and negations, among others, while cognitive indicators include word count and exclusive or motion words. The deception index measures how much a profile’s stated height, weight, and age deviate from actual values. Results indicate that certain emotional cues predict deception and that word count also relates to deception when considered with other cues; cognitive cues such as exclusive and motion words showed weaker or contingent associations, influenced by the online dating context. Study 2 gathers human judgments of trustworthiness from readers of the self-descriptions. Judges rated trustworthiness, and the researchers find that the judges’ accuracy in detecting deception was no better than chance, with a notable truth bias toward perceiving most daters as trustworthy. Linguistic cues that did predict perceived trustworthiness included longer text, greater word count, and certain function-word patterns, but these cues did not reliably predict actual deception. The work discusses implications for deception theory, self-presentation, and how writing style can influence perceived trustworthiness, while acknowledging limits in detectability and classification accuracy.

          

        
                  

            
Identified Gaps

            
The study identifies limited predictive validity for linguistic deception cues and uncertainty about how negative-emotion terms function in asynchronous, editable media. It also leaves open the relative contribution of emotional versus cognitive cues in other communication settings and the boundary conditions under which disclosed information produces positive trust and liking judgments.

          

        
                  

            
Methods

            
Two studies examined online dating profiles collected in New York City. Study 1 analyzed 78 textual self-descriptions with LIWC2007 and regressed linguistic features on an objective deception index derived from discrepancies in reported versus measured height, weight, and age; photograph accuracy was independently rated. Study 2 had 62 undergraduates rate subsets of the same self-descriptions for trustworthiness and tested rating accuracy and linguistic predictors.

          

        
                  

            
Limitations

            
The effective Study 1 sample was small (78 profiles), limiting automated classification; about one third of profiles were misclassified. Measures captured deception mainly through height, weight, age, and photograph accuracy, while textual descriptions were self-rated as accurate. Some analyses were correlational, so strategic motives cannot be established causally. The sample excluded homosexual participants and was recruited in New York City.

          

        
                  

            
Future Work

            
Increase the number of profiles analyzed to improve statistical classification. Compare emotional and cognitive linguistic-cue variance across synchronous, noneditable settings to establish benchmarks. Clarify when different types of information increase positive impressions, liking, and perceived trustworthiness.

          

              

    
    

        
Related Research Insights

        

            See how this publication connects to RSRC's living evidence syntheses through current citations and research-topic mapping.