Preliminary experiments on human sensitivity to rhythmic structure in a grammar with recursive self-similarity

We present the first rhythm detection experiment using a Lindenmayer grammar, a self-similar recursive grammar shown previously to be learnable by adults using speech stimuli. Results show that learners were unable to correctly accept or reject grammatical and ungrammatical strings at the group level, although five (of 40) participants were able to do so with detailed instructions before the exposure phase

Eshter Campbell With Visitors

Bill and Judy Greeley visit at Esther's home in Maeser. Esther Campbell began teaching in one room schools for Moffat County in 1922, including very remote areas. She married Duward Campbell in 1923. She was friends with Josie Bassett Morris and was considered a "Living Resource". Miss Esther, as she was referred to, died May 7, 1995 at age 95