Early initiation of marijuana use,education, and earnings of young adults

ABSTRACT

We estimate the relationships between early initiation of marijuana use (i.e., during middle school or high school), educational attainment and performance, and earnings as a young adult. Grounded in a developmental stages theoretical framework, results indicate that early initiation of marijuana use is negatively related to both educational outcomes and earnings, but the estimated relationships for earnings are diminished in models that control for education and other socioeconomic characteristics. These findings are consistent with the hypothesis that early marijuana use indirectly affects young adult earnings through its negative effects on educational outcomes. Our results also indicate that early marijuana initiators who grow up in economically disadvantaged families may have worse educational outcomes than their counterparts who do not grow up with economic disadvantages. Reduced education and earnings among young adults could increase the likelihood of the individual and their family suffering economic hardships later in life.     

Levelling across the life‐span?: Tracing the face vowel in panel data from the North East of England

Apparent time analysis has revealed that the Tyneside face vowel is the site of two intersecting trends: levelling towards the supra‐northern monophthong as well as the gradual incursion of the southern standard closing diphthong. This article investigates the participation of individual speakers across their life‐span in these ongoing changes in the face vowel. We report on a small‐scale panel sample of six speakers who were recorded in 1971 and again, 42 years later, in 2013. The analysis probes the stability of individual speakers’ grammars, relying on longitudinal ethnographic analysis in the community as well as insights gleaned from sociolinguistic interviews about the speakers’ socio‐demographic trajectory and their presentations of self. The article contributes to the growing body of panel research that aims to determine the scope and the limits of linguistic malleability across speakers’ life histories.     

Gambling Motives: Do They Explain Cognitive Distortions in Male Poker Gamblers?

Gambling behavior is partly the result of varied motivations leading individuals to participate in gambling activities. Specific motivational profiles are found in gamblers, and gambling motives are closely linked to the development of cognitive distortions. This cross-sectional study aimed to predict cognitive distortions from gambling motives in poker players. The population was recruited in online gambling forums. Participants reported gambling at least once a week. Data included sociodemographic characteristics, the South Oaks Gambling Screen, the Gambling Motives Questionnaire-Financial and the Gambling-Related Cognition Scale. This study was conducted on 259 male poker gamblers (aged 18–69 years, 14.3% probable pathological gamblers). Univariate analyses showed that cognitive distortions were independently predicted by overall gambling motives (34.8%) and problem gambling (22.4%) (p < .05). The multivariate model, including these two variables, explained 39.7% of cognitive distortions (p < .05). The results associated with the literature data highlight that cognitive distortions are a good discriminating factor of gambling problems, showing a close inter-relationship between gambling motives, cognitive distortions and the severity of gambling. These data are consistent with the following theoretical process model: gambling motives lead individuals to practice and repeat the gambling experience, which may lead them to develop cognitive distortions, which in turn favor problem gambling. This study opens up new research perspectives to understand better the mechanisms underlying gambling practice and has clinical implications in terms of prevention and treatment. For example, a coupled motivational and cognitive intervention focused on gambling motives/cognitive distortions could be beneficial for individuals with gambling problems.     

Subtypes of French Pathological Gamblers: Comparison of Sensation Seeking,Alexithymia and Depression Scores

Recent data suggest the importance of identifying subtypes of pathological gamblers. This research studies sensation seeking, alexithymia and depression among a general population of French gamblers who play different types of game. Those games include games available in cafés (two cafés located in Paris suburb) like lottery, scratch-cards, etc., horse betting at the racetrack (five racetracks closest to Paris), slot machines and traditional games (roulette and card games) at the casino of Enghien-les-Bains (casino nearest to Paris). Sensation seeking was measured with the SSS form V, alexithymia with the TAS-20, and depression with the BDI-13. Pathological racetrack gamblers (42 males; mean age 29.1 years), who play active games involving skills, have the highest sensation seeking scores and are the most prone to alexithymia. Pathological gamblers playing the slot machines (12 males; 15 females; mean age 35.7 years) and games available in cafés (57 males; mean age 32.6 years), thus playing passive games that involve chance only, have low sensation seeking scores. Slot machines gamblers display alexithymia and have the highest depression scores. Pathological gamblers playing traditional games (15 males; mean age 37.8 years), games that involve strategy, do not perform well on any of these scales. These findings are consistent with the idea that clinically distinct subgroups of pathological gamblers can be identified. People displaying typical features could be attracted by specific games.     

Localized globalization: A multi‐local,multivariate investigation of quotative be like1

We conduct a multi‐local, multivariate analysis of be like in comparable datasets from three discontinuous geographic settings (the U.S.A., England, and New Zealand). Previously, comparative cross‐variety analysis of this form has been fundamentally hampered by key methodological differences. A methodologically coherent analysis reveals that the ‘classic factors’ ( Tagliamonte and D’Arcy 2007 : 203) grammatical person and content of the quote, as well as the effect of mimesis, are transferred to the receptor variety, albeit with varying degrees of completeness. Other conditioning factors are particularized to the local system into which be like is adopted, which leads us to define its spread as a case of weak transfer. We suggest that there are at least two explanations for this finding: (1) global innovations must be considered in light of the local systems into which they are adopted; and (2) the form and amount of contact must be correlated with respect to the knowledge transfer they allow.     

Sexual Distress Mediates the Associations Between Sexual Contingent Self-Worth and Well-Being in Women With Genitopelvic Pain: A Dyadic Daily Experience Study

Provoked vestibulodynia (PVD), a common cause of women’s genitopelvic pain, is associated with poorer psychological and sexual well-being in affected couples. Greater sexual contingent self-worth (CSW)—defined as self-esteem that is dependent on the perceived success or failure of a sexual relationship—has been linked to poorer well-being in a cross-sectional study of couples coping with PVD. This study aimed to examine whether daily sexual distress mediated the associations between greater sexual CSW and lower sexual satisfaction and greater anxiety, depressed mood, and women’s pain in affected couples. Women (N = 125) diagnosed with PVD and their partners completed the Sexual CSW Scale and then online daily surveys for eight weeks measuring sexual distress, sexual satisfaction, anxiety, depressed mood, and women’s pain during intercourse. Multilevel analyses were based on the actor–partner interdependence model (APIM). For women who had higher sexual CSW (compared to lower sexual CSW), on sexual activity days when their sexual distress was higher, they reported lower sexual satisfaction and greater anxiety, depressed mood, and pain (compared to their average level across all sexual activity days). Findings suggest that daily sexual distress may be one pathway between greater sexual CSW and poorer day-to-day well-being in women with PVD.     

Does gambling type moderate the links between problem gambling,emotion regulation,anxiety, depression and gambling motives

The aim of this study is to assess the link between emotion regulation, depression, anxiety and gambling motives among a population of regular gamblers, distinguishing between strategic and chance game players. We recruited 287 regular gamblers online, including both problem (PG) and non-problem gamblers (NPG). All participants completed online questionnaires to screen for problem gambling (SOGS) and to assess emotion regulation (ERQ), anxiety and depression (HADS) and gambling motives (GMQ-F). In this sample, 33.4% of participants were PG. PG scored significantly higher than NPG on the GMQ-F (except for the social subscale) and HADS, but not in ERQ. Gamblers who played both strategic and chance games displayed more frequent and severe gambling problems and had higher depression and anxiety scores than those playing only strategic games. Overall, enhancement and financial motives and depression significantly predicted PG. Finally, the study found that gambling type moderates the relationship between problem gambling and expressive suppression, depression and gambling motives. The results show the intricate relationship between gambling motives and psychiatric symptoms (in particular, depression) in PG. Mixed and strategic gamblers share common motives, but coping, financial and enhancement were stronger among PG. Finally, they emphasize the differences between different types of gamblers.     

性别失衡背景下大龄未婚男性的商业性行为——基于中国农村地区的研究发现

基于2008年安徽省CH市JC区的调查数据,通过与同年龄段已婚男性的对比,对性别失衡背景下中国农村大龄未婚男性的商业性行为、安全套使用情况及其影响因素进行分析。研究发现,在中国性别失衡背景下,男性婚姻挤压导致大龄未婚男性难以获取正常、稳定的性行为,商业性行为作为一种有效的替代和弥补方式,其发生率在农村地区的大龄未婚男性当中存在显著升高的可能性;相对于较高的商业性行为发生率而言,大龄未婚男性的安全套使用率处于较低的水平,使得大龄未婚男性的商业性行为具有高风险特征。     

Multiple-output quantile regression through optimal quantization

A new nonparametric quantile regression method based on the concept of optimal quantization was developed recently and was showed to provide estimators that often dominate their classical, kernel-type, competitors. In the present work, we extend this method to multiple-output regression problems. We show how quantization allows approximating population multiple-output regression quantiles based on halfspace depth. We prove that this approximation becomes arbitrarily accurate as the size of the quantization grid goes to infinity. We also derive a weak consistency result for a sample version of the proposed regression quantiles. Through simulations, we compare the performances of our estimators with (local constant and local bilinear) kernel competitors. The results reveal that the proposed quantization-based estimators, which are local constant in nature, outperform their kernel counterparts and even often dominate their local bilinear kernel competitors. The various approaches are also compared on artificial and real data.