id	keyword
american_scientific_journal-4431	group
american_scientific_journal-4431	health
american_scientific_journal-4431	life
american_scientific_journal-4431	quality
american_scientific_journal-4431	group psychotherapy
american_scientific_journal-4431	control
american_scientific_journal-4431	test
american_scientific_journal-4431	frisch
american_scientific_journal-4431	positivism group
american_scientific_journal-4431	theory