English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Many studies attest to the challenges of recruiting and retaining older adults in longitudinal studies. This article presents the methods used by the Physiological Research to Improve Sleep and Memory project to recruit and retain 115 adults (age 70 and older) in a 2-year study that involved annual administrations of two neurocognitive test batteries and two nights of polysomnography. Strategies built on knowledge obtained from participant informants and the use of tailored, individualized protocols are described. Together, these strategies enabled participants to become vested in the research process and to fully participate in all aspects of the study.

Tailoring Protocols to Successfully Recruit and Retain Older Adults in a Longitudinal Study of Sleep and Cognition