PurposeThis systematic literature review aims to elaborate the research progress of information practices to help other researchers attain a more holistic and comprehensive understanding of the field.Design/methodology/approachFollowing a systematic review protocol, 123 research articles from nine academic databases were included in the analysis.FindingsFour separate results can be outlined. First, practice theory, social constructionist theory and activity theory are often used as the theoretical basis for the study of information practices. Second, people will engage in specific information practice activities in different external and internal contexts. The external contexts include social and needs contexts. The internal contexts include information source horizons, user's affection and user's cognition. Third, the existing information practice models can be divided into static and dynamic types. These models mainly reflected activities and influencing factors of information practices. Fourth, qualitative methods were the most used in information practice research.Research limitations/implicationsThe field of information practices is a vast, expanding research field. This research will focus only on a specific section, namely concepts, activities, contexts and models. Researchers could contribute to exploring the concepts, components and mechanisms of information practices by combining theories from various disciplines, such as sociology and behavioral science.Originality/valueThis is the first study to reveal the general picture of information practices. It also elaborates the characteristics of people's information practices and shows the potential development direction for future research.

PurposeThis systematic literature review aims to elaborate on the research progress and features of information source preferences to help other researchers attain a more comprehensive understanding of the field.Design/methodology/approachFollowing a systematic review protocol, 139 research articles from 11 academic databases were analyzed.FindingsOverall, five separate results were obtained: first, information source horizon theory is the main theoretical foundation of information source preferences research, while other theories have been applied less. Second, information source preference research has strong context sensitivity and involves health, work, consumption, learning, survival and development and emergencies. Third, preference criteria can be summarized into three categories: information characteristics, user characteristics, needs characteristics and corresponding specific criteria. Fourth, information source preferences are influenced by both internal and external factors, including five specific aspects, namely demographics, the user's cognition, the user's affection, capital and contextual factors. Fifth, this field is dominated by quantitative methods and an information horizon mapping method could be applied more.Originality/valueThis study is the first to reveal the general picture of information source preferences. It also elaborates on the characteristics of this field and presents potential development directions.