排序方式： 共有44条查询结果，搜索用时 4 毫秒
41.
Studia Logica - We prove that the positive fragment of first-order intuitionistic logic in the language with two individual variables and a single monadic predicate letter, without functional... 相似文献
42.
McAdam DB Klatt KP Koffarnus M Dicesare A Solberg K Welch C Murphy S 《Journal of applied behavior analysis》2005,38(1):107-110
Researchers have demonstrated that both deprivation and satiation can affect the outcome of preference assessments for food. In the current study, paired-stimulus preference assessments for tangible items were conducted under three conditions: control, deprivation, and satiation. Three persons with developmental disabilities and 3 typically developing preschool children served as participants. The results demonstrated that deprivation and satiation influenced the outcome of preference assessments of leisure items or toys. 相似文献
43.
44.