Adaptation of the Florida Cognitive Activities Scale for Latinx adults with chronic diseases

Latinx adults experience disparately high rates of chronic diseases and cognitive dysfunction. Participating in cognitive-stimulating activities, such as reading, is thought to improve and preserve cognitive function. However, little is known about cognitively stimulating activities preferred by Latinx adults. In addition, surveys to measure participation in cognitively stimulating activities are not culturally sensitive to Latinx preferences and tend to feature activities that require financial resources and leisure time and may not include cognitively stimulating activities that are more accessible or preferable.

We conducted an instrumentation study in three phases to adapt the Florida Cognitive Activities Scale (FCAS): Phase (1) revision and translation of the FCAS for Latinx adults with chronic diseases; Phase (2) feasibility testing; and Phase (3) reliability and validity testing.

Five experts provided input on existing items, with suggestions for changes or items to remove and for new items. The resulting 17 item FCAS-Latinx (FCAS-L) was translated into Spanish and back-translated and determined to be readable at the 6th grade level. The FACS-L was administered to 70 participants (mean age 62.17 years; 57% female; 51% Mexican American) with other surveys that measured cognitive functioning and chronic disease management. To select the final items, we analyzed the item discrimination index, item-to-total correlations, and participants' feedback. The final 20-item Spanish - and English versions of the FCAS-L are internally consistent (Cronbach alpha = 0.74 and 0.81, respectively), showed good construct validity (higher scores on cognitive functioning tests correlated with engaging in more frequent cognitively stimulating activities, r = 0.63, P < .01), and temporal reliability (the interclass correlation coefficient between test and retest times was 0.81).

The FCAS-L is a valid and reliable updated measure of cognitively stimulating activities for Spanish- and English-speaking Latinx adults with chronic conditions.