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Impulsive decision-making predicts the course of substance-related and addictive disorders
Metadata
| Person(s) who is (are) responsible for the content of the research data | Kräplin, Anja | |
| Type of data acquisition | Other: standardized clinical interviews and four behavioural experiments | |
| Abstract | Data and do-files for the analyses presented in the paper "Impulsive decision-making predicts the course of substance-related and addictive disorders" // Aims of the analyses: To test whether impulsive decision-making (1) differs between individuals with substance use disorders (SUD) or non-substance-related addictive disorders (ND) and healthy controls and (2) predicts the course of SUD and ND severity after one year. // Design of the study: Baseline and one year follow-up of a prospective-longitudinal community study. // Setting of the study: Clinical interviews and behavioural tasks in the laboratory. // Participants: 338 individuals between age 20 and 26 were selected from a random sample from the registration office files of Dresden, Germany. Participants fulfilled the criteria for one of three groups: SUD, ND, or healthy controls. After one year, we assessed 313 participants again (93%). // Measurements: ND and SUD severity were operationalized with number of DSM-5 symptoms (partly modified for ND) and quantity-frequency indices of use. Four tasks were applied to assess independent facets of impulsive decision-making: 1) delay discounting, 2) risk seeking for gains and 3) for losses, and 4) loss aversion. | |
| Applied methods and techniques | (1) SAD severity: standardized clinical interviews for symptoms of substance-related and gambling disorders according to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders [DSM-5] or of addictive disorders related to shopping, Internet use or gaming assessed according to adapted criteria from DSM-5 SUD. (2) impulsive decision-making: behavioural experiments presented with the Psychophysics Toolbox in MATLAB R2010a | |
| Series information | Data were collected as part of a prospective-longitudinal community study within the Collaborative Research Centre (SFB 940) at the Technische Universität Dresden, Germany. To recruit a representative baseline sample from metropolitan Dresden, individuals aged from 20 to 26 were randomly sampled from the registration office files of Dresden from 2013 to 2016. After providing informed consent, participants completed personality questionnaires and participated in four different test sessions. For this paper, we included clinical data and data on impulsive decision-making from the baseline assessment and clinical data from the first follow-up assessment after one year. | |
| Counties, the data is referencing | GERMANY | de |
| Additional keywords | substance use disorders, behavioural addictions, impulsivity, risk seeking, risk aversion, loss aversion | |
| Language | eng | |
| Year or period of data production | 2013-2017 | |
| Publication year | 2018 | |
| Publisher | Technische Universität Dresden | |
| References on related materials | IsPartOf: 123456789/1357 (Handle) | |
| Content of the research data | Text, Dataset, Other: Stata data set with clinical data and data on impulsive decision-making (also as excel file) Stata do-files of the analyses presented in the paper (also as text file) | |
| Other specification of usage rights | ||
| Holder of usage rights | Technische Universität Dresden | |
| Usage rights of the data | CC-BY-NC-4.0 | |
| Software | Resource Processing: Stata 15.0 | |
| Software | Resource Production: MATLAB R2010a | |
| Discipline(s) | Psychology | de |
| Title of the dataset | Impulsive decision-making predicts the course of substance-related and addictive disorders |
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Impulsive decision-making predicts the course of substance-related and addictive disorders [1]
In this paper, we tested whether impulsive decision-making (1) differs between individuals with substance use disorders (SUD) or non-substance-related addictive disorders (ND) and healthy controls and (2) predicts the course of SUD and ND severity after one year.