The Observer has compiled a list of 2025 guides, tutorials, and manuals designed to support psychological scientists as they ...

Learn about abnormal spoilage, how it affects inventory management, and view real-world examples to understand its financial impact on businesses.

Learn how price elasticity of demand impacts consumer behavior and forecasting. Discover strategies for understanding demand ...

Objectives To explore the levels of health-related functioning during pregnancy and postpartum and its association with non-severe maternal morbidities. Design An observational longitudinal study.