Asian Americans and Pacific Islanders' perspectives on participating in the CARE recruitment research registry for Alzheimer's disease and related dementias, aging, and caregiving research.

INTRODUCTION: This study elicited Asian Americans and Pacific Islanders' (AAPI) perspectives about recruitment strategies/messaging for participation in an aging, Alzheimer's disease and related dementias (ADRD), and caregiving research recruitment registry. METHODS: Using a mixed methods design, CARE (Collaborative Approach for AAPI Research and Education) conducted 14 focus groups (N = 123) with AAPI cultural groups (Asian Indian, Chinese, Filipino, Japanese, Korean, Samoan, Vietnamese) in different languages. Descriptive statistics and thematic qualitative analyses were conducted. RESULTS: Mean age of participants was 54 years (median: 61; range 18-80), 66% were female, and 81% were foreign-born. Themes of consideration for recruitment emerged: (1) culturally/linguistically appropriate outreach in culturally specific spaces, (2) motivations for research participation, and (3) approaches to outreach and recruitment methods. Within each of these themes, there were ethnic differences in specific strategies/approaches reflected as subthemes. DISCUSSION: Recruitment and messaging strategies should be tailored uniquely for each targeted AAPI group, with a thorough understanding of the cultural/linguistic factors that facilitate research participation to increase AAPI participation in ADRD, aging, and caregiver-related research. .

Normal observers show no evidence for blindsight in facial emotion perception.

Some researchers have argued that normal human observers can exhibit "blindsight-like" behavior: the ability to discriminate or identify a stimulus without being aware of it. However, we recently used a bias-free task to show that what looks like blindsight may in fact be an artifact of typical experimental paradigms' susceptibility to response bias. While those findings challenge previous reports of blindsight in normal observers, they do not rule out the possibility that different stimuli or techniques could still reveal perception without awareness. One intriguing candidate is emotion processing, since processing of emotional stimuli (e.g. fearful/happy faces) has been reported to potentially bypass conscious visual circuits. Here we used the bias-free blindsight paradigm to investigate whether emotion processing might reveal "featural blindsight," i.e. ability to identify a face's emotion without introspective access to the task-relevant features that led to the discrimination decision. However, we saw no evidence for emotion processing "featural blindsight": as before, whenever participants could identify a face's emotion they displayed introspective access to the task-relevant features, matching predictions of a Bayesian ideal observer. These results add to the growing body of evidence that perceptual discrimination ability without introspective access may not be possible for neurologically intact observers.