1
|
Hayashi Y. Problematic mobile phone use as impulsive choice: Development and empirical verification of a reinforcer-pathology model. J Exp Anal Behav 2024; 121:189-200. [PMID: 38148676 DOI: 10.1002/jeab.900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 11/18/2023] [Indexed: 12/28/2023]
Abstract
Problematic mobile phone use is characterized by its "impulsive" nature; users engage in it despite their negative attitude toward it. From a behavioral-economic perspective, this attitude-behavior discrepancy is generated by competing contingencies that involve smaller-sooner social reinforcers associated with mobile phone use and larger-later prosocial reinforcers potentially compromised by phone use. Based on this conceptualization, the reinforcer-pathology model of problematic mobile phone use is proposed, which posits that such phone use stems from excessive delay discounting of the social and prosocial reinforcers and/or excessive demand for the social reinforcers. A secondary data analysis of previously published studies was conducted, with the novel addition of principal component analysis and hierarchical cluster analysis of these data. The results generated evidence that supports the reinforcer-pathology model proposed in this article. Based on the theoretical analyses and accumulated empirical evidence, theory-driven prevention and intervention strategies for problematic mobile phone use are proposed. Overall, the reinforcer-pathology model of problematic mobile phone use provides a comprehensive framework for understanding and addressing this growing issue.
Collapse
|
2
|
Acuff SF, Pilatti A, Collins M, Hides L, Thingujam NS, Chai WJ, Yap WM, Shuai R, Hogarth L, Bravo AJ, Murphy JG. Reinforcer pathology of internet-related behaviors among college students: Data from six countries. Exp Clin Psychopharmacol 2022; 30:725-739. [PMID: 33914568 PMCID: PMC8553798 DOI: 10.1037/pha0000459] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Research has demonstrated that repeated engagement in low-effort behaviors that are associated with immediate reward, such as Internet use, can result in a pathological reinforcement process in which the behavior is increasingly selected over other activities due, in part, to a low availability of alternative activities and to a strong preference for immediate rather than delayed rewards (delay discounting). However, this reinforcer pathology model has not been generalized to other Internet-related behaviors, such as online gaming or smartphone use. Given the widespread availability of these technologies, it is also important to examine whether reinforcer pathology of Internet-related behaviors is culturally universal or culture-specific. The current study examines relations between behavioral economic constructs (Internet demand, delay discounting, and alternative reinforcement) and Internet-related addictive behaviors (harmful Internet use, smartphone use, online gaming, and Internet sexual behavior) in a cross-sectional sample of college students (N = 1,406) from six different countries (Argentina, Australia, India, Malaysia, the United Kingdom, and the United States). Using structural equation modeling, Internet demand was associated with harmful Internet use, smartphone use, and online gaming; delay discounting was associated with harmful smartphone use; and alternative reinforcement was associated with harmful Internet and smartphone use. The models were partially invariant across countries. However, mean levels of behavioral economic variables differed across countries, country-level gross domestic product, person-level income, and sex at birth. Results support behavioral economic theory and highlight the importance of considering both individual and country-level sociocultural contextual factors in models for understanding harmful engagement with Internet-related behaviors. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
Collapse
Affiliation(s)
| | - Angelina Pilatti
- Instituto de Investigaciones Psicológicas, Universidad Nacional de Córdoba
| | | | - Leanne Hides
- School of Psychology, The University of Queensland
| | | | - Wen Jia Chai
- Department of Neurosciences, Universiti Sains Malaysia
| | | | | | | | | | | |
Collapse
|
3
|
Abstract
OBJECTIVES The construct of food addiction has received increased attention and has been proposed as a mental disorder. There is some evidence that supports the inclusion of food addiction in the psychiatric nosology; however, the construct has not been sufficiently validated for inclusion. This study used the addiction syndrome model as a guiding theoretical framework to understand food addiction. The addiction syndrome model emphasizes the shared antecedents and consequences of addictions even though specific manifestations may differ. METHODS Participants were adult community members with food addiction (n = 26) or healthy controls (n = 26) as classified by the Yale Food Addiction Scale. Participants completed a battery of self-report questionnaires assessing cognitive, emotional, and behavioral domains often associated with addiction. RESULTS Results revealed that individuals with food addiction demonstrated significantly higher scores than healthy controls on depressive symptoms, emotion dysregulation, emotional eating, demand characteristics, motives, impulsivity, and family history of mental health problems and addiction, providing support for the clinical significance of food addiction. CONCLUSIONS Overall, this study replicates and extends previous findings, particularly in regard to behavioral economics and demand for food, providing further support for the consideration of food addiction in the psychiatric nosology.
Collapse
|
4
|
Excessive Valuation of Social Interaction in Text-Message Dependency: A Behavioral Economic Demand Analysis. PSYCHOLOGICAL RECORD 2020. [DOI: 10.1007/s40732-020-00418-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
5
|
Acuff SF, Amlung M, Dennhardt AA, MacKillop J, Murphy JG. Experimental manipulations of behavioral economic demand for addictive commodities: a meta-analysis. Addiction 2020; 115:817-831. [PMID: 31656048 PMCID: PMC7156308 DOI: 10.1111/add.14865] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/19/2019] [Accepted: 10/14/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND AIMS Reinforcing value, an index of motivation for a drug, is commonly measured using behavioral economic purchase tasks. State-oriented purchase tasks are sensitive to phasic manipulations, but with heterogeneous methods and findings. The aim of this meta-analysis was to characterize the literature examining manipulations of reinforcing value, as measured by purchase tasks and multiple-choice procedures, to inform etiological models and treatment approaches METHODS: A random-effects meta-analysis of published findings in peer-reviewed articles. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) protocol, studies were gathered through searches in PsycINFO and PubMed/MEDLINE (published 22 May 2018). Searches returned 34 unique studies (aggregate sample n = 2402; average sample size = 68.94) yielding 126 effect sizes. Measurements included change (i.e. Cohen's d) in six behavioral economic indices (intensity, breakpoint, Omax , Pmax , elasticity, cross-over point) in relation to six experimental manipulations (cue exposure, stress/negative affect, reinforcer magnitude, pharmacotherapy, behavioral interventions, opportunity cost). RESULTS Cue exposure (d range = 0.25-0.44, all Ps < 0.05) and reinforcer magnitude [d = 0.60; 95% confidence interval (CI) = 0.18, 1.01; P < 0.005] manipulations resulted in significant increases in behavioral economic demand across studies. Stress/negative affect manipulations also resulted in a small, significant increase in Omax (d = 0.18; 95% CI = 0.01, 0.34; P = 0.03); all other effect sizes for negative affect/stress were non-significant, albeit similar in size (d range = 0.14-0.18). In contrast, pharmacotherapy (d range = -0.37 to -0.49; Ps < 0.04), behavioral intervention (d = -0.36 to -1.13) and external contingency (d = -1.42; CI = -2.30, -0.54; P = 0.002) manipulations resulted in a significant decrease in intensity. Moderators (substance type) explained some of the heterogeneity in findings across meta-analyses. CONCLUSIONS In behavioral economic studies, purchase tasks and multiple-choice procedures appear to provide indices that are sensitive to manipulations found to influence motivation to consume addictive substances in field experiments.
Collapse
Affiliation(s)
- Samuel F. Acuff
- Department of Psychology, The University of Memphis, Memphis, TN, USA
| | - Michael Amlung
- Peter Boris Centre for Addictions Research, Department of Psychiatry and Behavioural Neurosciences, McMaster University/St Joseph’s Healthcare Hamilton, Hamilton, ON, Canada
| | | | - James MacKillop
- Peter Boris Centre for Addictions Research, Department of Psychiatry and Behavioural Neurosciences, McMaster University/St Joseph’s Healthcare Hamilton, Hamilton, ON, Canada
| | - James G. Murphy
- Department of Psychology, The University of Memphis, Memphis, TN, USA
| |
Collapse
|
6
|
Strickland JC, Marks KR, Bolin BL. The condom purchase task: A hypothetical demand method for evaluating sexual health decision-making. J Exp Anal Behav 2020; 113:435-448. [PMID: 32056222 DOI: 10.1002/jeab.585] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 01/25/2020] [Accepted: 01/27/2020] [Indexed: 12/16/2022]
Abstract
Behavioral economic theory has proved useful for understanding the influence of delay and probability on sexual health decision-making. Demand is another principle at the intersection of microeconomics and psychology that has helped advance research relevant to health behaviors. The purpose of the present study was to develop and test a demand measure related to sexual health decision-making and the influence of sexually transmitted infection (STI) risk. Participants (N = 438) recruited using Amazon Mechanical Turk completed a commodity purchase task assessing hypothetical condom demand. Condom demand was evaluated at varied prices for use with hypothetical sexual partners that varied in STI risk. Demand was characterized by prototypic decreases in consumption with increases in cost. Higher partner STI risk was associated with greater intentions for condom-protected sex at no cost and smaller decreases in condom demand with increases in cost. Price sensitivity was also related to individual difference factors relevant to sexual health (e.g., alcohol use severity, lower STI knowledge). This study supports the utility of a condom purchase task for indexing condom valuation and capturing individual difference and contextual risk factors relevant to STI transmission. Future studies may leverage this methodology as a means to study sexual health decision-making.
Collapse
Affiliation(s)
- Justin C Strickland
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - Katherine R Marks
- Department of Behavioral Science, University of Kentucky College of Medicine
| | - B Levi Bolin
- Department of Behavioral Science, University of Kentucky College of Medicine
| |
Collapse
|
7
|
Hayashi Y, Friedel JE, Foreman AM, Wirth O. A cluster analysis of text message users based on their demand for text messaging: A behavioral economic approach. J Exp Anal Behav 2019; 112:273-289. [PMID: 31680270 DOI: 10.1002/jeab.554] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 10/12/2019] [Indexed: 12/20/2022]
Abstract
The goal of this study was to determine whether cluster analysis could be used to identify distinct subgroups of text message users based on behavioral economic indices of demand for text messaging. Cluster analysis is an analytic technique that attempts to categorize cases based on similarities across selected variables. Participants completed a questionnaire about mobile phone usage and a hypothetical texting demand task in which they indicated their likelihood of paying an extra charge to continue to send text messages. A hierarchical cluster analysis was conducted on behavioral economic indices, such as demand intensity, demand elasticity, breakpoint, and the maximum expenditure. With the cluster analysis, we identified 3 subgroups of text message users. The groups were characterized by (a) high intensity and low elasticity, (b) high intensity and medium elasticity, and (c) low intensity and high elasticity. In a demonstration of convergent validity, there were statistically significant and conceptually meaningful differences across the subgroups in various measures of mobile phone use and text messaging. Cluster analysis is a useful tool for identifying and profiling distinct, practically meaningful groups based on behavioral indices and could provide a framework for targeting interventions more efficiently.
Collapse
Affiliation(s)
| | | | | | - Oliver Wirth
- National Institute for Occupational Safety and Health
| |
Collapse
|
8
|
Zvorsky I, Nighbor TD, Kurti AN, DeSarno M, Naudé G, Reed DD, Higgins ST. Sensitivity of hypothetical purchase task indices when studying substance use: A systematic literature review. Prev Med 2019; 128:105789. [PMID: 31400376 PMCID: PMC6879840 DOI: 10.1016/j.ypmed.2019.105789] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 07/30/2019] [Accepted: 08/06/2019] [Indexed: 01/09/2023]
Abstract
Hypothetical Purchase Tasks (HPTs) simulate demand for a substance as a function of escalating price. HPTs are increasingly used to examine relationships between substance-related correlates and outcomes and demand typically characterized using a common battery of indices (Intensity, Omax, Pmax, Breakpoint, Elasticity). This review examines the relative sensitivity of the HPT indices. Reports were identified using the search term "purchase task" in PubMed and Web of Science. For inclusion, reports had to be original studies in English, examine relationships between HPT indices and substance-related correlates or outcomes, and appear in a peer-reviewed journal through December 2017. Indices were compared using effect sizes (Cohen's d) and the proportion of studies in which statistically significant relationships were observed. The search identified 1274 reports with 114 (9%) receiving full-text review and 82 (6%) meeting inclusion criteria. 41 reports examined alcohol, 34 examined cigarettes/nicotine products, and 10 examined other substances. Overall, statistically significant relationships between HPT indices and substance-related correlates and outcomes were most often reported for Intensity (88.61%, 70/79), followed by Omax (81.16%, 56/69), Elasticity (72.15%, 57/59), Breakpoint (62.12%, 41/66), and Pmax (48.08%; 25/52). The largest effect sizes were observed for Intensity (0.75 ± 0.04, CI 0.67-0.84) and Omax (0.64 ± 0.04, CI 0.56-0.71), followed by Elasticity (0.44 ± 0.04, CI 0.37-0.51), Breakpoint (0.30 ± 0.03, CI 0.25-0.36), and Pmax (0.25 ± 0.04, CI 0.18-0.33). Patterns were largely consistent across substances. In conclusion, HPTs can be highly effective in revealing relationships between demand and substance-related correlates and outcomes, with Intensity and Omax exhibiting the greatest sensitivity.
Collapse
Affiliation(s)
- Ivori Zvorsky
- Vermont Center on Behavior and Health, United States of America; Department of Psychiatry, University of Vermont, United States of America; Department of Psychological Science, University of Vermont, United States of America
| | - Tyler D Nighbor
- Vermont Center on Behavior and Health, United States of America; Department of Psychiatry, University of Vermont, United States of America
| | - Allison N Kurti
- Vermont Center on Behavior and Health, United States of America; Department of Psychiatry, University of Vermont, United States of America; Department of Psychological Science, University of Vermont, United States of America
| | - Michael DeSarno
- Department of Biomedical Statistics, University of Vermont, United States of America
| | - Gideon Naudé
- Cofrin Logan Center for Addiction Research and Treatment, University of Kansas, United States of America
| | - Derek D Reed
- Cofrin Logan Center for Addiction Research and Treatment, University of Kansas, United States of America
| | - Stephen T Higgins
- Vermont Center on Behavior and Health, United States of America; Department of Psychiatry, University of Vermont, United States of America; Department of Psychological Science, University of Vermont, United States of America.
| |
Collapse
|
9
|
Abstract
The overarching goal of the present study was to determine whether a behavioral economic framework of demand analysis is applicable to texting while driving. To this end, we developed a novel hypothetical task designed to quantify the intensity and elasticity of the demand for social interaction from texting while driving. This task involved a scenario in which participants receive a text message while driving, and they rated the likelihood of replying to a text message immediately versus waiting to reply until arriving at a destination when the amounts of a fine for texting while driving ranged from $1 to $300. To assess the construct validity of the task, the scenario presented two delays to a destination (15 min and 60 min). The demand for social interaction from texting was more intense (greater at the lowest amount of the fine) and less elastic (less sensitive to the increase in the amounts of the fine) for drivers who self-reported a higher frequency of texting while driving than for those who self-reported a lower frequency of texting while driving. Demand was also more intense and less elastic under the 60-min delay condition than under the 15-min condition. The results of this proof-of-concept study suggest that behavioral economic demand analyses are potentially useful for understanding and predicting texting while driving.
Collapse
|
10
|
Kaplan BA, Foster RNS, Reed DD, Amlung M, Murphy JG, MacKillop J. Understanding alcohol motivation using the alcohol purchase task: A methodological systematic review. Drug Alcohol Depend 2018; 191:117-140. [PMID: 30099174 DOI: 10.1016/j.drugalcdep.2018.06.029] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 06/27/2018] [Accepted: 06/29/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND The Alcohol Purchase Task (APT) is a behavioral economic assessment of alcohol demand (i.e., motivation for consumption during escalating levels of response cost) using simulated marketplace survey techniques. While the APT is often used and widely cited, to date, there has yet to be a systematic review elucidating the variability in administering and analyzing the APT. The purpose of the current paper is to address this knowledge gap in the literature by cataloging the various purchase task methodologies and providing recommendations and future areas of inquiry. METHODS The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology was utilized (Prospero: No. CRD42017072159). Searches through Google Scholar, PsychINFO, PubMed, and SpringerLink databases identified 47 empirical articles referencing the use of an APT and published through the year 2016. Articles were coded for demographic and procedural characteristics, structural characteristics of the APT itself, and characteristics of data analysis. RESULTS Results indicate substantial variation within categories and suggest that there is no standard approach to administering the APT or analyzing the responses generated from it. The results underscore the need for researchers to report as much information as possible related to administration, instructions, price structuring, and analytical approach, as we found that many articles did not provide these details. CONCLUSION Enhancing the transparency of APT methods and analyses in published reports will aid in reproducibility as well as future meta-analytic studies of alcohol demand that could lead to the development of best-practice recommendations for this procedure.
Collapse
Affiliation(s)
- Brent A Kaplan
- Virginia Tech Carilion Research Institute, Virginia Polytechnic Institute and State University, Roanoke, VA USA; Department of Applied Behavioral Science, University of Kansas, Lawrence, KS USA.
| | - Rachel N S Foster
- Department of Applied Behavioral Science, University of Kansas, Lawrence, KS USA
| | - Derek D Reed
- Department of Applied Behavioral Science, University of Kansas, Lawrence, KS USA
| | - Michael Amlung
- Peter Boris Centre for Addictions Research, Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON Canada
| | - James G Murphy
- Department of Psychology, University of Memphis, Memphis, TN USA
| | - James MacKillop
- Peter Boris Centre for Addictions Research, Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON Canada
| |
Collapse
|
11
|
Mulhauser K, Miller Short E, Weinstock J. Development and psychometric evaluation of the Pornography Purchase Task. Addict Behav 2018; 84:207-214. [PMID: 29727811 DOI: 10.1016/j.addbeh.2018.04.016] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 12/14/2022]
Abstract
Excessive pornography use and hypersexuality are frequently evaluated via direct self-report of problem severity and negative consequences associated with these behaviors. These face-valid assessments may be less sensitive to problems of hypersexuality in persons with low insight into their condition or in persons with motivation to minimize the negative impact of their pornography use. Demand for addictive substances has been effectively evaluated through a behavioral economic framework using a hypothetical purchase task, in which respondents are asked to report their degree of engagement with the substance as the financial costs associated with use increase. The present study describes the development and psychometric evaluation of the Pornography Purchase Task (PPT), a novel hypothetical purchase task for internet pornography use, in both a general population sample of adults (Study 1) and a clinical sample of men seeking hypersexuality treatment (Study 2). Overall, results showed good test-retest reliability of the PPT and the exponential-demand equation provided an excellent fit to responses on the PPT. The demand characteristic Intensity was most strongly related to concurrent indicators of hypersexuality and differentiated participants in Study 1. A similar pattern of results was observed in Study 2, with markedly stronger associations between most measures of demand for pornography and measures of hypersexuality for persons with recent use of pornography. Research and clinical implications of the PPT are discussed.
Collapse
|
12
|
|
13
|
Granulocyte-colony stimulating factor controls neural and behavioral plasticity in response to cocaine. Nat Commun 2018; 9:9. [PMID: 29339724 PMCID: PMC5770429 DOI: 10.1038/s41467-017-01881-x] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 10/20/2017] [Indexed: 01/27/2023] Open
Abstract
Cocaine addiction is characterized by dysfunction in reward-related brain circuits, leading to maladaptive motivation to seek and take the drug. There are currently no clinically available pharmacotherapies to treat cocaine addiction. Through a broad screen of innate immune mediators, we identify granulocyte-colony stimulating factor (G-CSF) as a potent mediator of cocaine-induced adaptations. Here we report that G-CSF potentiates cocaine-induced increases in neural activity in the nucleus accumbens (NAc) and prefrontal cortex. In addition, G-CSF injections potentiate cocaine place preference and enhance motivation to self-administer cocaine, while not affecting responses to natural rewards. Infusion of G-CSF neutralizing antibody into NAc blocks the ability of G-CSF to modulate cocaine's behavioral effects, providing a direct link between central G-CSF action in NAc and cocaine reward. These results demonstrate that manipulating G-CSF is sufficient to alter the motivation for cocaine, but not natural rewards, providing a pharmacotherapeutic avenue to manipulate addictive behaviors without abuse potential.
Collapse
|
14
|
Progress of and Prospects for Hypothetical Purchase Task Questionnaires in Consumer Behavior Analysis and Public Policy. THE BEHAVIOR ANALYST 2017; 40:329-342. [PMID: 31976945 DOI: 10.1007/s40614-017-0100-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Based on the conceptual, methodological, and analytical framework of operant behavioral economics, hypothetical purchase task (HPT) questionnaires provide a low cost, scalable, and quantitatively rich source of empirical insights on consumer motivation, preferences, and decision-making. Here, we briefly summarize the history of HPT development and validation in clinically oriented research in addiction through to recent work with more conventional consumer goods and services. We discuss several possible novel applications of HPT methods to consumer behavior analysis for business, marketing, and public policy formulation and evaluation, as well as emerging best practices, limitations, and additional directions for future research and development.
Collapse
|