id	keyword
american_scientific_journal-6183	performance
american_scientific_journal-6183	employee
american_scientific_journal-6183	work
american_scientific_journal-6183	reliability
american_scientific_journal-6183	journal
american_scientific_journal-6183	research
american_scientific_journal-6183	vol
american_scientific_journal-6183	study
american_scientific_journal-6183	validity
american_scientific_journal-6183	value
american_scientific_journal-6183	results