Abstract:
:Goods-based contingency management interventions (e.g., those using vouchers or prizes as incentives) have demonstrated efficacy in reducing cocaine use, but cost has limited dissemination to community clinics. Recent research suggests that development of a cash-based contingency management approach may improve treatment outcomes while reducing operational costs of the intervention. However, the clinical safety of providing cash-based incentives to substance abusers has been a concern. The present 16-week study compared the effects of goods-based versus cash-based incentives worth $0, $25, $50, and $100 on short-term cocaine abstinence in a small sample of cocaine-dependent methadone patients (N = 12). A within-subject design was used; a 9-day washout period separated each of 8 incentive conditions. Higher magnitude ($50 and $100) cash-based incentives (checks) produced greater cocaine abstinence compared with the control ($0) condition, but a magnitude effect was not seen for goods-based incentives (vouchers). A trend was observed for greater rates of abstinence in the cash-based versus goods-based incentives at the $50 and $100 magnitudes. Receipt of $100 checks did not increase subsequent rates of cocaine use above those seen in control conditions. The efficacy and safety data provided in this and other recent studies suggest that use of cash-based incentives deserves consideration for clinical applications of contingency management, but additional confirmation in research using larger samples and more prolonged periods of incentive delivery is needed.
journal_name
Exp Clin Psychopharmacoljournal_title
Experimental and clinical psychopharmacologyauthors
Vandrey R,Bigelow GE,Stitzer MLdoi
10.1037/1064-1297.15.4.338subject
Has Abstractpub_date
2007-08-01 00:00:00pages
338-43issue
4eissn
1064-1297issn
1936-2293pii
2007-11923-003journal_volume
15pub_type
临床试验,杂志文章abstract::This study targeted poly-drug (cocaine plus heroin) abstinence among buprenorphine-maintained participants with a 12-week voucher-based reinforcement therapy (VBRT) phase versus a yoked control condition. Baseline levels of cocaine and heroin use were significant predictors of treatment outcome, regardless of treatmen...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1037//1064-1297.8.2.176
更新日期:2000-05-01 00:00:00
abstract::The present, subjective value of a reinforcer typically decreases as a function of the delay to its receipt, a phenomenon termed delay discounting. Delay discounting, which is assumed to reflect impulsivity, is hypothesized to play an important role in drug abuse. The present study examined delay discounting of cocain...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/1064-1297.15.3.238
更新日期:2007-06-01 00:00:00
abstract::The accurate assessment of nicotine withdrawal is important theoretically and clinically. A 28-item scale, the Wisconsin Smoking Withdrawal Scale, was developed that contains 7 reliable subscales tapping the major symptom elements of the nicotine withdrawal syndrome. Coefficients alpha for the subscales range from .75...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1037//1064-1297.7.4.354
更新日期:1999-11-01 00:00:00
abstract::In a combined sample of more than 2600 smokers, immediate postcessation craving is shown to be prospectively associated with smokers' ability to maintain abstinence. Relapse is strikingly rapid among those reporting high levels of craving following cessation. More than 32% of those with high craving scores relapsed wi...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037//1064-1297.5.2.137
更新日期:1997-05-01 00:00:00
abstract::The "social lubrication" function of alcohol during interpersonal interactions is well documented. However, less is known about the effects of alcohol consumption on group-level behavior. Empirical findings from social psychological literature suggest that individuals tend to favor those who are considered as members ...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000186
更新日期:2018-06-01 00:00:00
abstract::Evidence suggests that smoking to cope among adolescents is associated with a number of problematic outcomes (e.g., greater smoking frequency, higher rates of dependence). It is thus imperative to better understand factors that may increase the likelihood of smoking to cope among adolescents. Research suggests anxiety...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000071
更新日期:2016-06-01 00:00:00
abstract::Varenicline reduces drinking in people with alcohol use disorder, but little is known about the mechanisms underlying this effect. Varenicline targets α4β2 and α7 nicotinic acetylcholine receptors, which are associated with several cognitive functions such as working memory. Varenicline may improve drinking outcomes b...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1037/pha0000161
更新日期:2018-02-01 00:00:00
abstract::The relationship between nicotine abstinence and panic onset is still not well understood and the role of catastrophic misinterpretation, as possible moderator or mediator of this relationship, is unknown. We tested whether nicotine abstinence influences the response to a CO₂ panic challenge and whether catastrophic m...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1037/pha0000048
更新日期:2015-12-01 00:00:00
abstract::Children's alcohol expectancies shift in late childhood/early adolescence in ways thought to lead to increased risk for adolescent alcohol use. The precise nature of this shift and the maturational processes that may influence it remain to be clarified. To these ends, we compared expectancy endorsement by grade across...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0025373
更新日期:2011-12-01 00:00:00
abstract::The link between social influence and drug abuse has long been established in humans. However, preclinical animal models of drug abuse have only recently begun to consider the role of social influence. Since social factors influence the initiation and maintenance of drug use in humans, it is important to include these...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0024682
更新日期:2011-12-01 00:00:00
abstract::Drug abuse and obesity are serious public health problems. Dopamine plays a central role in mediating the reinforcing effects of drugs and food. Prolonged use of drugs is known to alter the function and/or sensitivity of many neurotransmitter systems, including dopamine; however, the impact of consuming foods high in ...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000019
更新日期:2015-08-01 00:00:00
abstract::Antipsychotic polypharmacy refers to the clinical practice of treating a patient with two or more antipsychotic drugs concurrently. There is abundant evidence in the clinical literature that treatment with antipsychotic polypharmacy is associated with an increased prevalence of drug side effects compared with monother...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0031228
更新日期:2013-04-01 00:00:00
abstract::Binge drinking is frequently reported by young adults, despite being associated with a number of negative consequences. This type of heavy drinking is associated with deficits in many executive functions, including working memory. Poor working memory may contribute to increased alcohol use by limiting one's ability to...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000205
更新日期:2018-08-01 00:00:00
abstract::This study examined the relation of the Five-Factor Model (FFM) of personality to symptoms of alcohol and marijuana abuse before and after controlling for symptoms of antisocial personality disorder (APD) and internalizing psychopathology. The 481 participants completed a well-validated measure of the FFM and a struct...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037//1064-1297.10.4.425
更新日期:2002-11-01 00:00:00
abstract::Drug abuse and impulsive choice are related in humans. In female rats, impulsive choice predicted the rate of acquisition of IV cocaine self-administration. The objectives of the present experiments were to: (a) compare impulsive choice in males and females, (b) extend previous research on impulsive choice and acquisi...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/1064-1297.16.2.165
更新日期:2008-04-01 00:00:00
abstract::Impulsive behavior in heroin-dependent individuals and matched smokers was studied within the framework of temporal discounting. Two well-known effects were examined: the sign and magnitude effects (Kirby, 1997). The study also investigated the relationship between cognitive impulsivity and inhibitory control as measu...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0029657
更新日期:2012-10-01 00:00:00
abstract::The review article "Regulation of Drug Taking by Sensitization and Habituation" by F. K. McSweeney, E. S. Murphy, and B. P. Kowal introduces 2 basic principles of behavior, sensitization and habituation, into a comprehensive model for studying drug intake and drug addiction. A key assumption of the model is that the r...
journal_title:Experimental and clinical psychopharmacology
pub_type: 评论,杂志文章
doi:10.1037/1064-1297.13.3.187
更新日期:2005-08-01 00:00:00
abstract::Existing literature supports the five-factor model (FFM) of personality (i.e., Extraversion, Agreeableness, Conscientiousness, Emotional Stability, and Intellect or Openness) as a comprehensive representation of stable aspects of mood, affect, and behavior. This study evaluated the FFM as a framework for both self-per...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0036607
更新日期:2014-06-01 00:00:00
abstract::Nonpharmacological cues associated with drug intake may influence subjective and reinforcing effects of those drugs. Social drinkers (N = 80) participated in 2 sessions in which they rated and then consumed ad lib their preferred beer (with participants blind to brand). Visual and olfactory stimuli were obscured durin...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/1064-1297.11.4.269
更新日期:2003-11-01 00:00:00
abstract::Prescription stimulant misuse (PSM) is common in young adult college students, at over 10% in the past year, and it is associated with other substance use and risk behaviors. Research focused on the real-time drivers of PSM is absent, impeding prevention and intervention. This research aimed to fill that gap by examin...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000386
更新日期:2020-05-28 00:00:00
abstract::The effects of methylphenidate (MPH) on performance of a time-production task were studied in 17 children with attention-deficit/hyperactivity disorder who participated in 1 test session on and 1 off MPH. Participants held a response lever down for at least 10 but no longer than 14 s. Administration of MPH had no effe...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1037/1064-1297.12.1.57
更新日期:2004-02-01 00:00:00
abstract::Effects of different response requirements, response-independent cigarette puffs, and an alternative nondrug reinforcer on cigarette smoking were assessed in 2 experiments. The response requirement to obtain 2 puffs on a cigarette was manipulated while various numbers of response-independent puffs were provided (0, 6,...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1037//1064-1297.5.4.334
更新日期:1997-11-01 00:00:00
abstract::Alcohol use and risky single occasion drinking are common among adolescents and are associated with a higher risk of various negative social, physical, academic, or sexual consequences. Studies have shown that among college students, willingness to experience negative consequences is associated with a higher likelihoo...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000184
更新日期:2018-04-01 00:00:00
abstract::This report describes a novel procedure for computer-controlled drug-dose determination for IV drug self-administration studies. By modifying the duration of each infusion of a single concentration of a drug solution, five or more unit doses (mg/kg/inj) can be dispensed from the same syringe. The advantages of this pr...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0023037
更新日期:2011-04-01 00:00:00
abstract::Aerobic exercise can acutely reduce cigarette cravings during periods of nicotine deprivation. The primary aim of this study was to assess the differential effects of light and vigorous intensity aerobic exercise on cigarette cravings, subjective and physiological reactivity to smoking cues, and affect after overnight...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1037/a0032768
更新日期:2013-06-01 00:00:00
abstract::Methylphenidate (MPH) is one of the most widely prescribed drugs for treating attention-deficit hyperactivity disorder. Previous research suggested that MPH is a reinforcer for rats, but not all of the manipulations to show that lever pressing is controlled by the contingency to obtain MPH have been examined. In Exper...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/a0019814
更新日期:2010-06-01 00:00:00
abstract::Heavy smokers (N = 408, smoking more than 25 cigarettes/day) were randomized to receive high-dose (25 mg) or standard-dose (15 mg) nicotine patch therapy delivered during the daytime only (16 hr) for a period of 6 weeks. Treatment effects of each dose were similar. The percentages of participants not smoking at 2-, 6-...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1037//1064-1297.7.3.226
更新日期:1999-08-01 00:00:00
abstract::Prevalence of heavy alcohol use remain high, and daily marijuana use is at an all-time high in young adults. As perceptions of drug effects may guide risky decision making, understanding subjective feelings for alcohol and marijuana use is critical. Existing laboratory-based and diary metrics (0-100 rating of "how dru...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000344
更新日期:2020-12-01 00:00:00
abstract::Risky choice is the tendency to choose a large, uncertain reward over a small, certain reward, and is typically measured with probability discounting, in which the probability of obtaining the large reinforcer decreases across blocks of trials. One caveat to traditional procedures is that independent schedules are use...
journal_title:Experimental and clinical psychopharmacology
pub_type: 杂志文章
doi:10.1037/pha0000300
更新日期:2020-04-01 00:00:00
abstract::The high comorbidity of posttraumatic stress disorder (PTSD) and alcohol dependence (AD) has been firmly established. Although laboratory studies have examined self-reported craving in response to trauma and alcohol cues, no studies have reported on alcohol-related physiological responding in response to trauma cues i...
journal_title:Experimental and clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1037/a0019790
更新日期:2010-08-01 00:00:00