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Results for the FRT continua (top panel) and ART continua (bottom panel) for adults (squares, solid lines) and children (circles, dashed lines). Filled symbols indicate when either ART (top panel) or FRT (bottom panel) was set to be appropriate for /wɑ/, and open symbols indicate when either ART (top panel) or FRT (bottom panel) was set to be appropriate for /bɑ/.
