Editorial: A Research Pandemic

Peritraumatic Distress Caused by the COVID-19 Pandemic: Comparison between Genders and Countries – Brazil and Portugal

Francisco dos Santos Cardoso, Lucas Emmanuel Pedro de Paiva Teixeira, Renato Leonardo de Freitas, Alberto Abad, Luís Antônio Monteiro Campos and José Aparecido Da Silva

On the Association between the Use of Digital Devices and Well-Being during the COVID-19 Lockdown

Daiana Colledani, Pasquale Anselmi and Egidio Robusto

Traditional Hunting with the Golden Eagle and Its Reflection in Kazakh Literature

Serikbol K. Syzdykov, Darikha A. Satemirova, Aizat D. Ibrayeva, Alua V. Tanzharykova, Mukhatayeva M. Konyr and Kenan Koch

Regional and Sex Differences on the Standard Progressive Matrices in the Kingdom of Saudi Arabia

Ibraheem Abdulaziz Abdullah Almuagel, Edward Dutton, Salaheldin Farah Attallah Bakhiet, David Becker and Zeinab Abdel Rahman Elhassn Hagge Ahmed

Personality and Self-Efficacy as Predictors of Religiosity among Egyptian College Students

Ahmed M. Abdel-Khalek and Mai Helmy

Developing a Revised Version of the Arabic Big Five Personality Inventory Using Item Response Theory

Mohamed H. Hussein and Ahmed M. Abdel-Khalek

Handina mweya unotongwa nemadzinza: Perceptions and Reflections on the Stewardship of Musikavanhu through Guardian Spirits

Elijah Chikomo and Wonder Maguraushe

Commentary on Fuerst et al: Do Human Populations Differ in Their Mental Characteristics?

Peter Frost

Where Do We Go from Here? Comment on Fuerst et al. (2021)

Gerhard Meisenberg

Reply to Commentaries of Frost and Meisenberg

John G.R. Fuerst and Gregory Connor

Robustness Analysis of African Genetic Ancestry in Admixture Regression Models of Cognitive Test Scores

John G.R. Fuerst

About Mankind Quarterly

Notes for Authors