A research psychologist is interest in studying the effects of colour on an individual’s working memory. She defines wor

[answerhappygod]

A research psychologist is interest in studying the effects of
colour on an individual’s working memory. She defines working
memory as consisting of multiple components such as the central
executive, phonological loop, and the episodic buffer. She has
provided a:
Group of answer choices
Manipulation
Operational definition
Conceptual definition
Experiment