While recent studies have demonstrated the potential of automated feedback to enhance teacher instruction in virtual settings, its efficacy in traditional classrooms remains unexplored. In collaboration with TeachFX, we conducted a pre-registered randomized controlled trial involving 523 Utah mathematics and science teachers to assess the impact…

Designed to assess comprehension of written ambiguous and polysemous structures, this instrument is a series of written statements that include varying degrees and types of ambiguity. In the first part of the test students are asked to identify (from a choice of three) semantically acceptable paraphrases for an initial sentence. Then students must…

Designed to assess listening ability and to indicate implications for listening instruction, this instrument comes in a full and an abbreviated form. The 45 multiple choice items on the full form measure 53 specific listening skills in five categories: (1) simple recall, (2) recognizing and following spoken directions, (3) recognizing a speaker's…

Designed to assess listeners' comprehension of ambiguous and polysemous utterances, this instrument is a series of 24 statements that include varying degrees and types of ambiguity. Subjects listen to prerecorded audio tapes of these statements, presented in a neutral tone that provides no stress or pitch cues to aid "disambiguation."…