Using transcranial direct current stimulation (tDCS) on the dorsolateral prefrontal cortex to promote long-term foreign language vocabulary learning.

Transcranial direct current stimulation (tDCS) on the dorsolateral prefrontal cortex (DLPFC) was used to improve foreign-langue learning while using mental imagery. Participants underwent two sessions of 1 mA, 1.5 mA, or sham stimulation prior to learning Swahili-English word pairs two consecutive days.

Is there more to metamemory? An argument for two specialized monitoring abilities.

Metamemory is the process of monitoring and controlling one's beliefs, knowledge, and mental processes of memory. One fundamental question is whether the monitoring component of this theory should be considered as only one ability or an umbrella of more specialized abilities. In the current study, we aimed to understand the structure of metamemory monitoring by testing unitary versus specialized measurement models of metamemory.

Cognitive Reserve Moderates Older Adults' Memory Errors in Autobiographical Reality Monitoring Task.

False memory rates differ in individuals with high versus low cognitive reserve and between young-old and old-old age groups. Here we tested how two types of false memory (false alarms to new items and source memory) in two age groups differed with cognitive reserve. Subjects were presented with words and either instructed to generate a past event from their memory associated with the word or to imagine a future event associated with the word.