A Longitudinal Study of Assisted Infant Toilet Training During the First Year of Life.

OBJECTIVE: Previous retrospective studies have examined elimination signals, stool toileting refusal, and completion age in Assisted Infant Toilet Training (AITT). The aim of this longitudinal cohort study was to describe the practice of AITT and caregiver satisfaction in a primarily Western setting during the first year of life. METHODS: Families who started AITT before 4 months of age were recruited. Standardized interviews of caregivers were conducted at 1- to 2-month intervals. To identify trends over time, data were fitted to a linear mixed-effect model. Data were analyzed according to five 2-month blocks, starting at 3 to 4 months. RESULTS: Of 85 participating families, 87 children started AITT at a mean age of 2.5 months. At all age intervals, 88% to 94% of caregivers could identify elimination signals. Toileting attempts decreased from 10/day at 3 to 4 months to 7/day at 11 to 12 months (p < 0.001). Many families (45%-53%) practiced AITT on a part-time basis. Daytime dryness was noted in 12% to 14% of infants throughout the first year. Although more than 63% of families used cloth or disposable diapers throughout this study, use of trainers and underwear increased significantly by 2- to 3-fold (p < 0.01 for both). Caregiver satisfaction was high overall. Although negatively associated with potty refusal, it was positively associated with daytime and nighttime dryness, perceived elimination signals, and a better understanding of their infant's needs (p < 0.001 for all). CONCLUSION: This study demonstrates that AITT is a worthy viable alternative to the use of diapers even in Western settings. Better understanding of AITT provides a new perspective to properly meet infants' basic needs.

An unanticipated allergic reaction to a hypnotic suggestion for anesthesia: a brief communication and commentary.

During a demonstration of hypnotically induced anesthesia and following a suggestion for a Novocain-like numbness, a totally unanticipated and dramatic swelling of 1 cheek appeared. The participant had forgotten to inform the psychologist that she had experienced the identical reaction to Novocain when she received an injection a few weeks earlier. The swelling was quickly removed by a countersuggestion based upon a simulated injection of the antidote previously administered by the dentist. This case report is relevant to current research and theorizing on the interaction of hypnosis with the immune system. The fact that it was retrospectively recognized as a single-case time-series B-A-B design significantly enhances its scientific value beyond that afforded by the traditional case report.

Reassessment of hypnotic symptom removal by Freud and Bernheim.

As demonstrations of clinical efficacy, cases reported by Freud and Bernheim reveal an intrinsic advantage of hypnotic symptom removal over therapies requiring extended periods to achieve significant outcomes. They also lend support to Weitzenhoffer's survey of therapeutic results achieved during the classical (pre-1900) period.