There is a paucity of research on the prevalence of subjective cognitive complaints in people living with human immunodeficiency virus, along with the predictors and outcomes related to these complaints. We assessed demographics, substance use and psychiatric predictors, and HIV-related outcomes associated with subjective cognitive complaint items from the Cognitive Difficulties Scale. The sample consisted of 889 people living with HIV in the survey-based Florida Cohort. Results of multivariable regression models indicated that age (45-54), hazardous alcohol consumption, more frequent marijuana use and psychiatric symptoms (depression, anxiety, PTSD) were significant predictors of subjective cognitive complaints. Subjective cognitive complaints were associated with lower adherence to antiretroviral therapy in bivariate analyses, but this relationship was no longer significant after controlling for depression, race, alcohol and drug use. Further research into the relationship between depressive and subjective cognitive complaints may provide additional avenues for intervention.
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http://dx.doi.org/10.1007/s10461-021-03469-5 | DOI Listing |
PLoS One
January 2025
Department of Psychology, Tufts University, Medford, Massachusetts, United States of America.
From a daily commute to military operations in hostile territory and natural disaster responses, people frequently move from place to place. Cognition (e.g.
View Article and Find Full Text PDFJ Exp Psychol Learn Mem Cogn
December 2024
Seeburg Castle University, Faculty of Management.
Contingency assessment is a major module of adaptive cognition and a prominent topic of ecological rationality. Virtually all influential theories assume that contingency estimates between Y and X are inferred from subjective conditional probabilities of focal Y levels given different X levels, p ( Y focal | X different levels ) . Yet, conditional probabilities are cognitively demanding, as Yfocal must be assessed separately for all levels of Xdifferent level.
View Article and Find Full Text PDFJ Cogn
January 2025
Instituto Pluridisciplinar, Universidad Complutense de Madrid, Madrid, Spain.
The dissociation between conscious and unconscious perception is one of the most relevant issues in the study of human cognition. While there is evidence suggesting that some stimuli might be unconsciously processed up to its meaning (e.g.
View Article and Find Full Text PDFJ Cogn
January 2025
Department of Communication and Cognition, Tilburg School of Humanities and Digital Sciences, Tilburg University, The Netherlands.
Despite pictures being static representations, they use various cues to suggest dynamic motion. To investigate the effectiveness of different motion cues in conveying speed in static images, we conducted 3 experiments. In Experiment 1, we compared subjective speed ratings given for motion lines trailing behind movers, suppletion lines replacing parts of the movers and backfixing lines set in the background against the baseline of having no extra cue.
View Article and Find Full Text PDFForensic Sci Int Synerg
June 2025
Department of Psychology, Simon Fraser University, Canada.
Historically, forensic science results have been admitted in court, with minimal scrutiny regarding their scientific validity. However, following the National Academy of Sciences (NAS, 2009) report, the forensic community has undergone a significant transformation. This shift has demonstrated that forensic scientists and laboratories want to ensure the scientific rigor and quality of their results, but that they are often uncertain where to begin when addressing concerns about error and bias.
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