Discuss how well it strove toward Measurability

Locate a journal article. Discuss how well it strove toward the following.
Measurability

Objectivity

Reducing uncertainty

Duplication

Using standardized procedures

Share your perspectives on how well its author(s):

Selected a problem area

Conceptualized variables

Operationalized variables

Identified constants and labeled variables

Formulated a research hypothesis

Developed a sampling plan

Selected a data collection method

Analyzed the data