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Gender-sensitive training for substance use disorder treatment: Results and implications of a pilot health professionals needs assessment
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Liezille Jacobs --- Psychology Department, South AfricaThis study explored mental health practitioner training needs in gender-sensitive substance use disorder (SUD) counselling genderqueer populations. Informants were health professionals in SUD practices and from the Eastern Cape, South Africa (females = 75%; black = 90%, 10% = white,... -
Comparative biotolerance of water spinach, Ipomoea aquatica, to heavy metal pollution in the Agodi Reservoir and the Ogunpa River, Oyo State, Nigeria
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: PO Ogungbile --- , Nigeria PO Ayeku --- , Nigeria AO Ajibare --- , NigeriaThe biotolerance of water spinach (Ipomoea aquatica) to heavy metals was investigated in the Agodi Reservoir and its supplying source, the Ogunpa River, to examine the impact of aquatic pollution. I. aquatica was collected monthly from the Ogunpa River and... -
With a powerful God, all things are possible: A compensatory control account of occupational aspirations among overqualified policemen
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Adeola Samuel Adebusuyi --- Nigeria Police Academy, Kano, NigeriaResearch has found occupational aspirations to lead to several positive career and employment outcomes in contexts of high personal agency. However, an investigation into occupational aspirations in contexts of high uncertainty is lacking in the literature. To fill this gap,... -
Periodic solution for perturbed Hamiltonian systems
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Khaled Khachnaoui --- University of Kairouan, TunisiaIn this paper, we study the existence of infinitely many periodic solutions for second-order perturbed Hamiltonian systems. By using variational methods, we obtain new criteria to guarantee the existence of infinitely many periodic solutions using Bolle’s perturbation method. Our results... -
Give full play to the overqualified individuals: Do job crafting and leader–member exchange matter?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Xiaoyu Wu --- Business School, Beijing Technology and Business University, China Wenwen Han --- Business School, Beijing Technology and Business University, China Xiaoyan Zhang --- Business School, Beijing Technology and Business University, China Fang Ma --- Anqing Antong Construction Group Co., Ltd, ChinaDrawing upon psychological contract theory, this study investigated how and when perceived overqualification may affect employees’ creativity. Data were collected from 164 employees and their immediate supervisors in Chinese manufacturing, information technology (IT), and services companies (female = 53.05%; age... -
Overqualification perception and employee voice: Mediation by dual path autonomous and controlled motivation
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Enhai Yu --- School of Economics and Management, North China Electric Power University, China Xiao Ge --- School of Economics and Management, North China Electric Power University, China He Ding --- School of Economics and Management, North China Electric Power University, ChinaDrawing on person–vocation fit and self-determination theory, we explored the role of the autonomous and controlled motivation in the relationship between overqualification perception and employee voice. The sample consisted of 251 employees from different enterprises in China (female = 52.6%;...