1. Department of Psychology, University of Nigeria, Nsukka, 41000, Enugu state, Nigeria
2. School of Nursing, Bishop Shanahan Specialist Hospital, Nsukka, Enugu state, Nigeria
3. Department of Psychology, College of Sciences and the Health Professions, Cleveland State University, Cleveland, 44115, Ohio, USA
4. Department of Psychology, Alex Ekwueme Federal University, Ndufu-Alike, 1010, Abakaliki, Ebonyi state, Nigeria.