Effects of different learning methods for instrumental activities of daily living in patients with Alzheimer's dementia: a pilot study.

We examined whether errorless learning (EL) and learning by modeling (LM) were more advantageous than trial and error learning (TEL) in the acquisition of instrumental activities of daily living (IADL) in Alzheimer's dementia (AD) patients (n = 14). Using a counterbalanced within-subject design, participants performed 3 learning conditions. EL consisted of straightforward prompts before any action, LM focused on the modeling of each step of the tasks and standard TEL without cues was used as a control condition.

[Cancers detected at over-reading: analysis of data from the Loire-Atlantic breast cancer screening program, 2003-2005 (update)].

Systematic over-reading of screening mammograms increases the number of cancers detected. Published results will vary based on the particularities of different programs. A feature of the revised French program is that over-reading is limited to ACR BI-RADS 1 and 2 mammograms.