Longitudinal trajectories of sensation seeking, risk taking propensity, and impulsivity across early to middle adolescence.
Longitudinal trajectories of sensation seeking, risk taking propensity, and impulsivity across early to middle adolescence.
复制标题
在早期至中期，寻求感觉，冒险倾向和冲动的纵向轨迹。
DOI：
10.1016/j.addbeh.2014.01.024
复制
发表时间：
2014-11
影响因子：
4.4
通讯作者：
Lejuez, C. W.
中科院分区：
文献类型：
--
作者：
Collado, Anahi;Felton, Julia W.;MacPherson, Laura;Lejuez, C. W.
青少年物质使用和滥用与去抑制结构的增加有关，包括感觉寻求，冒险倾向和冲动。然而，这些结构从早期到中期的纵向轨迹在很大程度上仍然未知。因此，目前的研究在277名青少年（法师= 11.00在波1），在连续五年波这些发展轨迹。控制年龄，分层线性模型分析表明，感觉寻求线性增加，而冒险倾向和冲动表现出曲线变化。具体而言，风险承担倾向在前四波评估中有所增加，但在最后一波评估中没有证据表明发生了变化。另一方面，冲动性在第四波达到顶峰，随后下降。对女性和男性以及黑人和白色青少年的比较表明，这些群体的轨迹是相似的。黑人青少年的感觉寻求轨迹与属于“其他”种族群体（即，既不认为自己是黑人也不认为自己是白色的青少年）。总的来说，研究结果重复和扩展了早期的工作，表明这些风险因素在青春期早期增加，并在青春期中期开始趋于平稳。了解这些核心结构的自然过程，对于指导今后的相关预防和干预工作具有重要意义。
Adolescent substance use and abuse show associations with increases in disinhibitory constructs, including sensation seeking, risk taking propensity, and impulsivity. However, the longitudinal trajectories of these constructs from early to middle adolescence remain largely unknown. Thus, the current study examined these developmental trajectories in 277 adolescents (Mage = 11.00 at Wave 1), over five consecutive yearly waves. Controlling for age, Hierarchical Linear Modeling analyses showed that sensation seeking increased linearly, whereas risk taking propensity and impulsivity demonstrated curvilinear changes. Specifically, risk taking propensity increased in the first four waves of assessment but did not evidence changes at the last assessment wave. Impulsivity, on the other hand peaked at wave four before subsequently declining. A comparison between females and males and Black and White adolescents suggested that these groups’ trajectories were similar. Black adolescents’ sensation seeking trajectory differed from adolescents who belonged to the “Other” racial group (i.e., adolescents who neither self-identified as Black or White). Generally, the study findings replicate and extend earlier work indicating that these risk factors increase across early adolescence and begin to level-off during middle adolescence. The importance of understanding the natural course of these core constructs is of great importance for directing future relevant prevention and intervention work.
登录
查看更多内容
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：
6.6
作者：
Casey, B. J.;Getz, Sarah;Galvan, Adriana
通讯作者：
Galvan, Adriana
影响因子：
7.6
作者：
Chen, Pan;Jacobson, Kristen C.
通讯作者：
Jacobson, Kristen C.
影响因子：
4.1
作者：
Aklin, WM;Lejuez, CW;Gwadz, M
通讯作者：
Gwadz, M
DOI：
10.1207/s15374424jccp3504_6
发表时间：
2006-12-01
影响因子：
4.2
作者：
Conrod, Patricia J.;Stewart, Sherry H.;Maclean, A. Michael
通讯作者：
Maclean, A. Michael