Multiple behavioural impulsivity tasks predict prospective alcohol involvement in adolescents.
Multiple behavioural impulsivity tasks predict prospective alcohol involvement in adolescents.
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DOI：
10.1111/add.12283
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发表时间：
2013-11
期刊：
影响因子：
--
通讯作者：
Field M
中科院分区：
文献类型：
--
作者：
Fernie G;Peeters M;Gullo MJ;Christiansen P;Cole JC;Sumnall H;Field M
我们调查了多个行为冲动任务（评估延迟折扣，冒险和去抑制）和酒精参与（消费，醉酒和问题）之间的相互前瞻性关系的青少年。我们假设，在任务上的表现将预测随后的酒精参与，酒精参与将导致随着时间的推移，行为冲动的增加。交叉滞后前瞻性设计，其中冲动性和酒精参与在2年内评估了5次（平均每6个月一次）。英格兰西北部中学的教室。入组研究时年龄为12或13岁的287例青少年（51.2%为男性）。参与者报告了他们的酒精参与，并在每次评估中完成了去抑制，延迟折扣和冒险的计算机任务。使用交叉滞后分析研究了感兴趣的变量之间的横截面和前瞻性关系。所有的行为冲动性任务预测了6个月后酒精参与的综合指数（所有P < 0.01），这些前瞻性关系在大多数时间点是可靠的。重要的是，我们没有观察到匡威的关系，随着时间的推移：酒精的参与并没有预测性能的行为冲动任务在任何随后的时间点。几项冲动性指标预测青少年酒精参与的升级，但酒精使用似乎并没有改变冲动性。
We investigated reciprocal prospective relationships between multiple behavioural impulsivity tasks (assessing delay discounting, risk-taking and disinhibition) and alcohol involvement (consumption, drunkenness and problems) among adolescents. We hypothesized that performance on the tasks would predict subsequent alcohol involvement, and that alcohol involvement would lead to increases in behavioural impulsivity over time. Cross-lagged prospective design in which impulsivity and alcohol involvement were assessed five times over 2 years (once every 6 months, on average). Classrooms in secondary schools in North West England. Two hundred and eighty-seven adolescents (51.2% male) who were aged 12 or 13 years at study enrolment. Participants reported their alcohol involvement and completed computerized tasks of disinhibition, delay discounting and risk-taking at each assessment. Cross-sectional and prospective relationships between the variables of interest were investigated using cross-lagged analyses. All behavioural impulsivity tasks predicted a composite index of alcohol involvement 6 months later (all Ps < 0.01), and these prospective relationships were reliable across the majority of time-points. Importantly, we did not observe the converse relationship across time: alcohol involvement did not predict performance on behavioural impulsivity tasks at any subsequent time point. Several measures of impulsivity predict escalation in alcohol involvement in young adolescents, but alcohol use does not appear to alter impulsivity.
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影响因子：
3.4
作者：
Dick DM;Smith G;Olausson P;Mitchell SH;Leeman RF;O'Malley SS;Sher K
通讯作者：
Sher K
影响因子：
4.2
作者：
Fernie, Gordon;Cole, Jon C.;Field, Matt
通讯作者：
Field, Matt
DOI：
10.1111/j.1530-0277.2010.01223.x
发表时间：
2010-08
期刊：
Alcoholism, clinical and experimental research
影响因子：
--
作者：
MacPherson L;Magidson JF;Reynolds EK;Kahler CW;Lejuez CW
通讯作者：
Lejuez CW
影响因子：
3.3
作者：
Bitsakou, P.;Psychogiou, L.;Sonuga-Barke, E. J. S.
通讯作者：
Sonuga-Barke, E. J. S.
影响因子：
3.4
作者：
Bickel, Warren K.;Jarmolowicz, David P.;Mueller, E. Terry;Gatchalian, Kirstin M.;McClure, Samuel M.
通讯作者：
McClure, Samuel M.