for the tender loving care and motivation. Your support is much appreciated. I extend my gratitude to Mr Mark Turley for the generous support to my studies.To my mother, Theodora Yaa Kpedzroku, and my siblings, I say "thank you" for the support. I am incredibly grateful to Vincent Odhiambo and Loice Atieno for their immeasurable support. You have been wonderful colleagues who never abandoned me when I needed you most. May God bless you. I also thank McJerry Ogirinye, Bernard Adjei-Frimpong and colleagues of the ALE and EDiTE programmes, especially Addalhamid Alahmad, for the encouragement. My heartfelt appreciation goes to my professors at Eötvös Loránd University and University of Cape Coast library staff for their kind assistance. Likewise, I appreciate the cooperation and participation of senior high schools in the Greater Accra region in this study. Thank you very much. I thank Mr Simon Tettey and Ayao Akakpo for their outstanding contributions to this achievement. Finally, I am grateful to every individual whose name is not listed in this acknowledgement for being part of my success. May God richly bless you.