| dc.description.abstract | Fluid intelligence is the ability to solve problems through concept creation,
inductive and deductive reasoning, and classification without prior knowledge.
Previous research found that fluid intelligence correlates with sleep quality in
humans. However, these studies were generally only conducted in one region, and
social and demographic factors were minimally discussed. This study aims to
examine the relationship between fluid intelligence and sleep quality in
undergraduate students in Indonesia. Data were collected through a questionnaire
completed by 411 undergraduate students across Indonesia. The Baddeley
Reasoning Test (BRT) was used to measure the fluid intelligence level of the
respondents, and the Pittsburgh Sleep Quality Index (PSQI) to measure sleep
quality. Data were analyzed with R Studio software. The correlation between fluid
intelligence and sleep quality was analyzed with the Spearman correlation test. This
study shows that university students in Indonesia have high levels of fluid
intelligence and poor sleep quality (8,59±2,85). Fluid intelligence and sleep quality
do not have a significant relationship (R = -0.037, p-value = 0.45). | id |
