front cover of Learnable Classes of Categorial Grammars
Learnable Classes of Categorial Grammars
Makoto Kanazawa
CSLI, 1998
This book investigates the learnability of various classes of classical categorial grammars within the Gold paradigm of identification in the limit from positive data. Learning from structure and learning from flat strings are considered. The class of k-valued grammars, for k = 1,2,3,..., is shown to be learnable both from structures and from strings, while the class of least-valued grammars and the class of least-cardinality grammars are shown to be learnable from structures. In proving these learnable results, crucial use is made of a theorem on the concept known as finite elasticity. The learning algorithms used in this work build on Buszkowski and Penn's algorithm for finding categorial grammars from input consisting of functor-argument structures.
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front cover of Messages From Home
Messages From Home
The Parent-Child Home Program For Overcoming Educational Disadvantage
Phyllis Levenstein and Susan Levenstein
Temple University Press, 2008

The Parent-Child Home Program, a pre-preschool home visiting program, has grown greatly since the first edition of Messages from Home was published in 1988. This expanded and updated edition shows the continued success of this program-spearheaded by the late Phyllis Levenstein-which prepares at-risk children for school success, overcoming educational disadvantage.

Since The Parent-Child Home Program was founded in the 1960s, it has enriched the cognitive, social, and emotional school readiness of tens of thousands of children. The Program's methods, its theoretical underpinnings, and its impressive results are presented in detail. The success stories of both parents and children make inspiring reading. The combination of lively writing and data-driven scientific rigor give it both broad appeal and academic relevance.

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