Previous work has shown that students have persistent difficulties in understanding how central dogma processes can be affected by a stop codon mutation. To explore these difficulties, we modified two multiple-choice questions from the Genetics Concept Assessment into three open-ended questions that asked students to write about how a stop codon…

The tracking of entities in discourse is known to be a bimodal phenomenon. Speakers achieve cohesion in speech by alternating between full lexical forms, pronouns, and zero anaphora as they track referents. They also track referents in co-speech gestures. In this study, we explored how viewpoint is deployed in reference tracking, focusing on…

This study organized five black American undergraduate students into a participatory action research (PAR) team to examine Cross and Strauss' (1998) and Cross, Smith, and Payne's (2002) functions of blackness theory (i.e., bonding, code switching, and individualism) within a sample of black American students, frontline staff (i.e., janitors), and…