@article{ref1,
title="Multilevel longitudinal relations among impulsive traits, positive expectancies, and binge drinking from late adolescence to adulthood: a developmental test of acquired preparedness",
journal="Alcoholism: clinical and experimental research",
year="2023",
author="Waddell, Jack T. and Chassin, Laurie",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="BACKGROUND: The Acquired Preparedness Model suggests that highly impulsive individuals develop stronger positive alcohol expectancies which in turn predicts heavier drinking. However, most acquired preparedness studies have focused solely on between-person relations, despite theory to suggest potential developmental-specific within-person relations. Therefore, the current study tested the Acquired Preparedness Model from late adolescence into adulthood, while disaggregating within- from between-person relations. <br><br>METHODS: Data (N=653) come from a multigenerational study of familial Alcohol Use Disorder (AUD) spanning three waves five years apart. Participants reported their lack of conscientiousness, sensation seeking, positive alcohol expectancies, and binge drinking at each wave. First, missing data techniques were used to create a &quot;ghost timepoint,&quot; allowing the specification of four developmental-specific timepoints representing late adolescence (age 18-20), emerging adulthood (age 21-25), young adulthood (age 26-29), and adulthood (age 30-39). Second, a Random-Intercept Cross-Lagged Panel Model tested between-person and within-person relations among variables. <br><br>RESULTS: At the between-person level, lack of conscientiousness and sensation seeking were correlated with higher positive expectancies, and positive expectancies were correlated with more binge drinking. There were no within-person prospective relations among conscientiousness, sensation seeking, and positive expectancies. However, within-person increases in lack of conscientiousness during late adolescence predicted within-person increases in emerging adult binge drinking, and within-person increases in late adolescent and emerging adult binge drinking predicted within-person increases in lack of conscientiousness during emerging and young adulthood, respectively. Similarly, within-person increases in late adolescent and young adult sensation seeking predicted within-person increases in binge drinking during emerging adulthood and adulthood, respectively. Binge drinking did not reciprocally predict sensation seeking. <br><br>CONCLUSIONS: Findings suggest that acquired preparedness effects may be between-person rather than within-person. However, several within-person developmental-specific relations among conscientiousness, sensation seeking, and binge drinking were observed, outside of expectancies. <br><br>FINDINGS are discussed in terms of theory and prevention.<p /> <p>Language: en</p>",
language="en",
issn="0145-6008",
doi="10.1111/acer.15064",
url="http://dx.doi.org/10.1111/acer.15064"
}