In scientific methodology, a patchwork refers to a collection of disparate, loosely connected components (e.g., techniques, tools, datasets) that are combined without true integration, coherence, or standardization.

• Lacks a unifying theoretical or methodological foundation.
• Combines pre-existing elements without addressing compatibility or interoperability.
• Often results in inconsistencies, redundancy, or unclear logic.
• Gives the illusion of completeness while being methodologically fragmented.

• Describes studies that borrow methods from multiple sources but fail to harmonize them.
• Indicates poor scientific design, where the framework emerges from necessity or convenience rather than planning.
• Suggests the work is assembled rather than conceived, undermining originality.