id	keyword
american_scientific_journal-728	profession
american_scientific_journal-728	teaching
american_scientific_journal-728	attitude
american_scientific_journal-728	teaching profession
american_scientific_journal-728	research
american_scientific_journal-728	total
american_scientific_journal-728	students
american_scientific_journal-728	teachers
american_scientific_journal-728	people
american_scientific_journal-728	table
american_scientific_journal-728	journal