## 2 Materials and Methods
### Study Selection and Data Collection
\begin{table}
\begin{tabular}{c l l} \hline \# & **Title** & **User Characteristics/Factors Investigated** \\ \hline \multirow{2}{*}{1.} & A real world study on employees’ susceptibility to phishing & Demographics: Age, Gender, Education, Job Title, Area of \\  & attacks [27] & Work Principles of Influence: Authority, Urgency \\ \hline \multirow{2}{*}{2.} & An analysis of social engineering principles in effective & Demographics: Age, Gender, Education, Job Title, Area of \\  & phishing [28] & Work Principles of Influence: Authority, Urgency \\ \hline \multirow{2}{*}{3.} & Assessment of Employee Susceptibility to Phishing Attacks & Demographics: Job Title \\  & at US Health Care Institutions [29] & Demographics: Age, Gender, Years of PC Usage, Experience \\ \hline \multirow{2}{*}{4.} & Baiding the hook: factors impacting susceptibility to phishing & Demographics: Age, Gender, Years of PC Usage, Experience \\  & attacks [30] & with Technology \\ \hline \multirow{2}{*}{5.} & Correlating human traits and cyber security behavior & Demographics: Age, Gender, Job Title, Area of Work \\  & intentions [31] & Demographics: Age, Gender, Job Title, Area of Work \\ \hline \multirow{2}{*}{6.} & Cybersecurity Awareness: Investigating Students’ & \\  & Susceptibility to Phishing Attacks for Sustainable Safe Email & Demographics: Age, Gender, Education Level, Years of PC \\  & Usage in Academic Environment (A Case Study of a & Usage, Principles of Influence: Authority, Urgency \\  & Nigerian Leading University) [32] & \\ \hline \multirow{2}{*}{7.} & Effects of Demographic Factors on Phishing Victimization in & Demographics: Age, Gender, Education Level, Technical \\  & the Workplace [33] & Experience \\ \hline \multirow{2}{*}{8.} & Email fraud: The search for psychological predictors of & Cognitive factors: Cognitive Reflection, \\  & susceptibility [34] & Sensation Seeking \\ \hline \multirow{2}{*}{9.} & Employees’ Behavior in Phishing Attacks: What Individual, & \\  & Organizational, and Technological Factors Matter? [35] & Demographics: Age, Gender, Job Title \\ \hline \multirow{2}{*}{10.} & Experimental Investigation of Demographic Factors Related & Demographic: Age, Gender, Job Title Principles of Influence: \\  & to Phishing Susceptibility [36] & Authority, Urgency \\ \hline \multirow{2}{*}{11.} & Exploring susceptibility to phishing in the workplace [37] & Principles of Influence: Authority, Urgency \\ \hline \multirow{2}{*}{12.} & Gender difference and employees’ cybersecurity behaviors & Demographics: Gender \\  & [38] & \\ \hline \multirow{2}{*}{13.} & Is this phishing? Older age is associated with greater & \\  & difficulty discriminating between safe and malicious emails & Demographics: Gender \\  & [39] & \\ \hline \multirow{2}{*}{14.} & It’s the deceiver and the receiver: Individual differences in & Demographics: Gender, Personality Traits: Extroversion, \\  & phishing susceptibility and false positives with item profiling & Agreeableness, Openness, Trust, Submissiveness, Confidence \\  & [40] & Levels \\ \hline \multirow{2}{*}{15.} & Phishing in Organizations: Findings from a Large-Scale and & Demographics: Age, Gender, Job Title, Years of \\  & Long-Term Study [41] & PC Usage \\ \hline \multirow{2}{*}{16.} & Phishing simulation exercise in a large hospital: A case study & Demographics: Job Title \\  & [42] & \\ \hline \multirow{2}{*}{17.} & Phishing suspiciousness in older and younger adults: The & Demographics: Age \\  & role of executive functioning [43] & \\ \hline \multirow{2}{*}{18.} & Spear-Phishing in the Wild: A Real-World Study of & \\  & Personality, Phishing Self-Efficacy and Vulnerability to & Demographics: Age, Gender— \\  & Spear-Phishing Attacks [44] & Principles of Influence: Authority, Urgency \\ \hline \multirow{2}{*}{19.} & Study of Student Personality Trait on Spear-Phishing & \\  & Susceptibility Behavior [45] & Demographics: Age, Gender, Job Title \\ \hline \multirow{2}{*}{20.} & The design of phishing studies: Challenges for researchers & Demographics: age, gender-Principles of influence: \\  & [46] & Authority, Urgency \\ \hline \multirow{2}{*}{21.} & Testing the effectiveness of tailored phishing techniques in & Demographics: Job Title— \\  & industry and academia: a field experiment [47] & Principles of Influence: Cognitive \\ \hline \multirow{2}{*}{22.} & Uncovering Susceptibility Risk to Online Deception in Aging [48] & Demographics: Age \\ \hline \end{tabular}
\end{table}