Smoking and moods in adolescents with depressive and aggressive dispositions: Evidence from surveys and electronic diaries.

Surveys and electronic diaries were used to examine depressive and externalizing dispositions as they relate to smoking and moods in 170 early adolescents. Negative moods were prevalent, with anger and anxiety reported on 26%–60% and sadness on 16%–40% of occasions. The risk of smoking, urges to smoke, and alcohol intake were elevated in teens with aggressive and depressive dispositions, as were diary reports of feeling hassled, angry, and sad. Girls high in depression and aggression also reported more anxiety, stress, and fatigue and less happiness and well-being than did their peers. For boys, depression seemed to dampen the elevated smoking risks associated with externalizing behaviors. Discussion focuses on gender differences in personality–smoking linkages, adolescent negative affectivity, the unique contributions of survey and diary methods, and the promise of targeted preventive interventions such as affect regulation training. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The reinforcing effects of nicotine and stimulant medication in the everyday lives of adult smokers with ADHD: A preliminary examination.

Whereas the smoking prevalence rates in the general population are declining, rates among people diagnosed with attention-deficit/hyperactivity disorder (ADHD) continue to be elevated. Previous research has shown that nicotine may improve attention and mood, suggesting that nicotine may help ameliorate the attentional and emotional problems associated with ADHD. The present study examined the effects of nicotine with and without stimulant medication on ADHD symptoms, moods, and arousal in the everyday lives of smokers with ADHD. A total of 10 smokers with ADHD who were being treated with stimulant medication were asked to abstain from smoking while participating in the study. Participants underwent four conditions in randomized order: (a) Nicotine patch+stimulant medication, (b) nicotine patch only, (c) placebo patch+stimulant medication, and (d) placebo patch only. Each condition continued for 2 days, during which self-reports of ADHD symptoms and moods were obtained using electronic diaries. Lightweight ambulatory monitors recorded cardiovascular activity at each diary entry. Smoking abstinence was verified by expired carbon monoxide and salivary cotinine analysis. Results showed that nicotine patches and stimulant medication alone and in combination reduced difficulty concentrating and core ADHD symptoms compared with placebo patch only. Borderline improvement in impatience and self-control was seen with nicotine patch administration primarily on day 1. Nicotine patches also tended to elevate systolic and diastolic blood pressure compared with placebo patch during day 2. The findings suggest that smokers with ADHD experience nicotine-related reductions in ADHD symptoms during their everyday lives.     

Ambulatory blood pressure and heart rate in healthy male paramedics during a workday and a nonworkday.

[Correction Notice: An erratum for this article was reported in Vol 11(3) of Health Psychology (see record 2008-10739-001). On page 52, the sentence "For example, the paramedics stood 16.44 times more while home than while at the station" should read "For example, the paramedics stood more while home than while at the station."] Compared ambulatory blood pressure (BP) and heart rate (HR) in 30 White male paramedics (aged 20–43 yrs) during a 24-hr workday and a 24-hr nonworkday. During the 24-hr period as a whole, there were no BP differences between the workday and the nonworkday, but HR was higher during the nonworkday than during the workday. Systolic BP (SBP) recorded in the ambulance on the workday was elevated 9.8 mm Hg, compared with SBP recorded in a car on the nonworkday; it was also 7.2 mm Hg higher at the scene of an accident and at the hospital than during nonworkday activities. Ratings of moods in diaries indicated that paramedics felt more unhappiness, stress, and sadness and less feelings of pleasantness at work than at home. Rather than being elevated for the entire 24-hr period, work BP seemed to reflect the relatively high stress associated with specific situations in the work of a paramedic. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Ambulatory blood pressure and heart rate in healthy male paramedics during a workday and a nonworkday": Erratum.

Reports an error in "Ambulatory blood pressure and heart rate in healthy male paramedics during a workday and a nonworkday" by Iris B. Goldstein, Larry D. Jamner and David Shapiro (Health Psychology, 1992, Vol 11[1], 48-54). On page 52, the sentence "For example, the paramedics stood 16.44 times more while home than while at the station" should read "For example, the paramedics stood more while home than while at the station." (The following abstract of the original article appeared in record 1992-29445-001.) Compared ambulatory blood pressure (BP) and heart rate (HR) in 30 White male paramedics (aged 20-43 yrs) during a 24-hr workday and a 24-hr nonworkday. During the 24-hr period as a whole, there were no BP differences between the workday and the nonworkday, but HR was higher during the nonworkday than during the workday. Systolic BP (SBP) recorded in the ambulance on the workday was elevated 9.8 mm Hg, compared with SBP recorded in a car on the nonworkday; it was also 7.2 mm Hg higher at the scene of an accident and at the hospital than during nonworkday activities. Ratings of moods in diaries indicated that paramedics felt more unhappiness, stress, and sadness and less feelings of pleasantness at work than at home. Rather than being elevated for the entire 24-hr period, work BP seemed to reflect the relatively high stress associated with specific situations in the work of a paramedic. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Situations and moods associated with smoking in everyday life.

On 4 days, in everyday situations, 21 female and 26 male smokers used an electronic diary to record situations and moods at times of smoking and at control nonsmoking occasions. Self-reports of particular locations, activities, posture, consumption, social context, moods, and internal states were specifically associated with smoking. Real-time assessments in everyday situations provide useful information about the interplay of environmental factors and internal states in smoking. The findings suggest that conditioning and learning processes play a role in smoking and should be considered in smoking cessation programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is There a Link Between Adolescent Cigarette Smoking and Pharmacotherapy for ADHD?

There is continuing concern that pharmacotherapy for attention-deficit/hyperactivity disorder (ADHD) may raise the risk of smoking (the gateway hypothesis). Alternatively, unmedicated people with ADHD may use nicotine to improve attentional and self-regulatory competence (the self-medication hypothesis). From a community sample of 511 adolescents participating in a longitudinal health study, 27 were identified as having ADHD, and 11 of these were receiving pharmacotherapy. Self-report surveys, electronic diaries, and salivary cotinine all indicated that adolescents treated with pharmacotherapy for ADHD smoked less than their untreated counterparts over 2 years of high school. These convergent findings from 3 disparate indicators lend support to the self-medication hypothesis over the gateway hypothesis, although alternative explanations need further study. The findings also suggest that early treatment of psychological and behavioral problems may prevent or delay smoking initiation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pain inhibition, nicotine, and gender.

The ability of nicotine to decrease sensitivity to pain in humans has been a subject of dispute. Decreased sensitivity has been demonstrated in studies involving men, whereas the effect has been less obvious or absent in studies involving predominantly, or entirely, women. To determine whether there are gender differences in nicotine's hypoalgesic actions, ratings of electrocutaneous stimulation were obtained from 30 male and 44 female smokers and nonsmokers under placebo and nicotine conditions. Nicotine increased the pain threshold and tolerance ratings of men but had no effect on the pain ratings of women. Among men, there was no effect of smoking history, suggesting that the changes in pain perception reflect a direct pain-inhibitory effect of nicotine rather than a relief from acute nicotine withdrawal. Nicotine had no effect on mood or task ratings, indicating that the antinociceptive effects observed were not due to nicotine's putative mood effects. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Nicotine reduces the frequency of anger reports in smokers and nonsmokers with high but not low hostility: An ambulatory study.

Two studies were conducted to determine the anger-attenuating effects of nicotine as a function of trait hostility. The 1st study examined the effects of nicotine on diary ratings of anger during a 24-hr period in a natural setting in 30 smokers and 30 nonsmokers. Participants took part in 2 monitoring sessions involving the administration of a nicotine patch and a placebo patch. Participants were categorized as high or low on trait hostility on the basis of their scores on the Cook-Medley Hostility scale. Administration of the nicotine patch, compared with the placebo patch, resulted in a significant reduction in diary reports of anger from 24% to 13% in high-hostile participants. In low-hostile participants, nicotine had no effect on reports of anger during the day. The anger-palliative effects of nicotine were greatest among participants more frequently reporting anger on the placebo-patch day. These effects were independent of smoking status and gender. The 2nd study, which was restricted to high-hostile smokers (n?=?19) and nonsmokers (n?=?23), found that, compared with a placebo patch, administration of nicotine resulted in significant reductions in reports of anger in smokers and nonsmokers. The results of these 2 studies clearly link nicotine to reduced reports of anger in high-hostile individuals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)