Reckless Behavior Questionnaire (RBQ)

1. Abstract

The Reckless Behavior Questionnaire (RBQ), originally developed by developmental psychologist Jeffrey Jensen Arnett in 1989 and extensively validated across adolescent and emerging adult populations (Arnett, 1992; Shaw et al., 1992), is a self-report psychometric instrument designed to evaluate participation in dangerous, high-risk actions that present severe potential hazards to the physical well-being of the actor and others. Unlike conventional delinquency scales that evaluate criminal, antisocial, or conduct-disordered actions primarily through a legalistic or moral lens, the RBQ conceptualizes recklessness through a developmental, biopsychosocial paradigm centered on sensation seeking, adolescent egocentrism, and behavioral experimentation.

This 10-item operationalization evaluates lifetime engagement frequencies across four primary behavioral domains: reckless driving (e.g., driving under the influence of alcohol, high-speed vehicle operation), substance misuse (marijuana, cocaine, and other illicit substances), unprotected and uncommitted sexual practices, and minor property violations (vandalism and shoplifting). Each item is indexed on a 5-point ordinal frequency metric ranging from 0 (Never) to 4 (More than 10 times), yielding a continuous global composite index alongside empirically verified dimensional subscores. Psychometric evaluations demonstrate robust internal consistency (Cronbach’s alpha coefficients typically ranging from .70 to .85 across subscales and total composites), notable test-retest reliability, and well-established construct validity via moderate-to-strong positive correlations with the Arnett Inventory of Sensation Seeking (AISS), Zuckerman’s Sensation Seeking Scale, trait impulsivity, and negative affectivity. This article provides a comprehensive academic analysis of the RBQ’s theoretical architecture, latent factor structure, psychometric properties, scoring procedures, clinical and research applications, and normative considerations across developmental transitions.

2. Keywords

Reckless Behavior Questionnaire, RBQ, Jeffrey Jensen Arnett, risk-taking behavior, sensation seeking, adolescent development, emerging adulthood, substance misuse, reckless driving, psychometrics

3. Authors

The Reckless Behavior Questionnaire was conceptualized and authored by:

• Jeffrey Jensen Arnett, Ph.D. — Research Professor in the Department of Psychology at Clark University (Worcester, Massachusetts, USA). Dr. Arnett is internationally recognized for formulating the foundational developmental theory of Emerging Adulthood, as well as extensive empirical investigations into adolescent socialization, broad versus narrow socialization, and the etiology of youth risk behavior. Contact: Department of Psychology, Clark University, 950 Main Street, Worcester, MA 01610. Email: [email protected].

Significant subsequent psychometric refinement, structural validation, and factor-analytic modeling of the RBQ were conducted collaboratively by:

• Daniel S. Shaw, Ph.D. — Distinguished Professor of Psychology and Director of the Center for Parents and Children at the University of Pittsburgh.
• Eric F. Wagner, Ph.D. — Professor and Director of the Community-Based Intervention Research Group at Florida International University.
• Mark S. Aber, Ph.D. — Associate Professor Emeritus of Psychology at the University of Illinois Urbana-Champaign.
• Julia D. Nicholls, D.Psych., Nicolas Kambouropoulos, Ph.D., and Petra K. Staiger, Ph.D. — School of Psychology, Deakin University, Melbourne, Australia (investigating the interplay between impulsivity, social anxiety, and reckless behaviors).

4. Purpose

The Reckless Behavior Questionnaire was designed to resolve critical theoretical and empirical limitations in existing instruments that assessed problem behavior, conduct disturbances, and delinquency during the transition from adolescence to emerging adulthood. Historically, researchers relied predominantly on delinquency inventories (such as the Self-Reported Delinquency scale) that grouped together offenses violating statutory criminal laws (e.g., burglary, grand larceny, physical assault) with behaviors that are statistically normative yet physically hazardous during youth. Arnett (1992) argued that classic delinquency scales confounded distinct motivational structures: while legal infractions are frequently rooted in sociopathy, persistent antisocial personality traits, or socioeconomic marginalization, reckless behaviors are often motivated by the pursuit of intense sensations, peer affiliation, affective experimentation, and developmental personal fable dynamics.

The overarching purpose of the RBQ is to measure actions that entail severe, immediate risks of personal physical injury, mortality, or serious health consequences to the individual or innocent bystanders, irrespective of the legal status of the act. The instrument assesses behaviors that are uniquely elevated between the ages of 16 and 25, such as driving at excessive speeds, operating motor vehicles while intoxicated, engaging in casual or barrier-free sexual encounters, and polysubstance experimentation. Because these specific actions account for the vast majority of morbidity and premature mortality in youth populations (e.g., motor vehicle collisions, sexually transmitted infections, accidental overdoses), a psychometrically targeted, brief instrument was required to isolate these constructs.

In academic research, the RBQ serves as a standard criterion variable in developmental psychopathology, longitudinal studies of brain development, and social-cognitive investigations examining the gap between cognitive maturity and psychosocial maturity. In clinical, counseling, and campus wellness contexts, the scale functions as an efficient primary screening tool to detect multi-problem lifestyle patterns, gauge readiness for risk-reduction interventions, and inform tailored harm-reduction protocols for youth displaying high sensation-seeking trajectories.

5. Psychological Construct

The psychological construct operationalized by the RBQ is reckless behavior, defined by Arnett (1992) as willful, self-initiated participation in actions that carry a high probability of acute physical harm, medical morbidity, or mortality to oneself or others, wherein the actor demonstrates cognitive awareness or social foreseeability of danger yet proceeds regardless. Reckless behavior is differentiated from general risk-taking (which may include adaptive financial, academic, or social risks) and from aggressive conduct disorders (which center on intentional interpersonal harm or systemic property predation). The construct comprises several distinct yet interconnected behavioral dimensions:

1. Reckless Driving

Reckless driving encompasses vehicle-related actions wherein mechanical control is intentionally jeopardized or impaired. Measured via indices such as driving under the influence of alcohol, driving in excess of 130 km/h (approximately 80 mph), and exceeding posted speed limits by more than 30 km/h, this dimension taps into vehicular thrill seeking, affective release, and low perceived vulnerability. Motor vehicle crashes represent the leading cause of death in adolescents and emerging adults; thus, this dimension reflects acute, life-threatening sensation seeking where vehicles serve as instruments for sensory stimulation.

2. Substance Misuse

The substance misuse dimension evaluates experimentation and repeated consumption of psychoactive agents across increasing thresholds of pharmacological danger, social stigma, and legal severity: cannabis (marijuana), central nervous system stimulants (cocaine), and other illicit chemical compounds (e.g., hallucinogens, amphetamines, unauthorized narcotics). Recklessness in this domain is characterized by chemical altering of consciousness, tolerance of physiological toxicity, and disregard for acute overdose or long-term neurocognitive impairment.

3. Unsafe Sexual Practices

This dimension encompasses two interrelated sexual behaviors: intercourse without contraceptive barrier methods (specifically excluding unreliable behavioral techniques like withdrawal or calendar-based rhythm calculation) and casual sexual encounters with partners who are not well known. These behaviors reflect immediate hedonistic gratification coupled with discounted appraisal of delayed or probabilistic negative consequences, including unintended pregnancy and transmission of human immunodeficiency virus (HIV) or other sexually transmitted infections (STIs).

4. Minor Property Infractions and Defiance

Capturing acts such as deliberate property damage (vandalism) and petty theft (shoplifting), this facet assesses behavioral nonconformity, exploratory boundary testing, and disregard for community norms. While these items represent legal violations, their operationalization within the RBQ context reflects impulsive, thrill-seeking vandalism and peer-reinforced norm-breaking rather than organized, predatory criminal enterprises.

6. Theoretical Framework

The Reckless Behavior Questionnaire is anchored within a multi-tiered theoretical framework integrating Arnett’s developmental model of reckless behavior, cognitive-developmental theory, biological models of sensation seeking, and socialization theories.

Arnett’s Developmental Model of Reckless Behavior

In his seminal theoretical formulation, Arnett (1992) synthesized biological transitions, cognitive maturation, and cultural contexts to explain why reckless behavior peaks universally in late adolescence and emerging adulthood. Central to Arnett’s theory are two primary psychological predispositions: sensation seeking and adolescent egocentrism.

Sensation seeking—conceptualized as the biological drive to experience novel, intense, and complex sensations and willingness to take physical and social risks for the sake of such experience (Zuckerman, 1994)—reaches an ontogenetic peak during the late teenage years. Arnett posited that high sensation seekers are biologically predisposed to seek out activities with extreme sensory throughput, such as high-velocity driving, illicit drug highs, and casual sexual intimacy.

Concurrently, cognitive-developmental factors identified by David Elkind (1967), specifically the personal fable and its associated cognitive illusion of invulnerability, lead adolescents and young adults to believe that while statistically dangerous outcomes (e.g., lethal car crashes, drug addiction, STI transmission) happen to others, they are uniquely insulated from negative consequences. Arnett refined this concept, establishing that youth understand probabilistic risk in the abstract but discount personal susceptibility during immediate behavioral decision-making.

Dual-Systems and Socioemotional Maturity Models

Modern cognitive neuroscience strongly reinforces Arnett’s original framework through the Dual-Systems Model (Steinberg, 2008; Casey et al., 2008). This model demonstrates an evolutionary and neurodevelopmental mismatch: the subcortical socioemotional system (particularly the ventral striatum, nucleus accumbens, and amygdala) matures rapidly around puberty, driving heightened reward sensitivity, dopamine receptor proliferation, and novelty seeking. In contrast, the prefrontal cognitive control system (responsible for executive function, impulse inhibition, future planning, and risk calculation) undergoes structural maturation (synaptic pruning, myelination) well into the mid-twenties. The RBQ captures the direct behavioral manifestation of this neurodevelopmental imbalance, reflecting instances where reward-driven affective impulses override still-maturing executive control mechanisms.

Broad vs. Narrow Socialization

Sociologically, Arnett’s framework underscores the role of cultural socialization. Western industrial societies practice broad socialization, which prioritizes individualism, personal autonomy, self-expression, and minimal social constraint. In such environments, adolescents experience broad behavioral independence prior to assuming adult role commitments (marriage, parenthood, career obligations). The RBQ captures behaviors that flourish within this window of exploratory moratorium, where social oversight is minimal and adult responsibilities have not yet imposed structural accountability.

7. Validity

Extensive psychometric investigations have established robust evidence supporting the construct, convergent, discriminant, and criterion-related validity of the Reckless Behavior Questionnaire across collegiate, community, and clinical cohorts.

Construct and Convergent Validity

Construct validity has been repeatedly corroborated via systematic correlations with validated personality and dispositional constructs. In initial validation studies by Arnett (1989, 1992), RBQ composite scores exhibited statistically significant positive correlations with sensation seeking, as measured by Zuckerman’s Sensation Seeking Scale Form V (r values ranging from .35 to .52, p < .001) and Arnett’s own Inventory of Sensation Seeking (AISS; r values between .40 and .58, p < .001). Subscale analyses revealed that the RBQ reckless driving and drug misuse items correlated most strongly with the Thrill and Adventure Seeking (TAS) and Disinhibition (DIS) subscales of Zuckerman’s instrument.

Furthermore, convergent validity is substantiated through strong associations with trait impulsivity, reward sensitivity, and sensation-seeking scales (e.g., the UPPS-P Impulsive Behavior Scale, specifically Sensation Seeking and Positive/Negative Urgency; Nicholls, 2013). RBQ scores also demonstrate moderate positive correlations with measures of dispositional aggressiveness, peer delinquency affiliation, and non-authoritarian parenting perceptions.

Discriminant Validity

Discriminant validity is supported by weak or non-significant correlations between RBQ dimensions and constructs theoretically distinct from physical thrill seeking and behavioral experimentation. For example, RBQ total scores show near-zero associations with measures of social desirability bias (e.g., Marlowe-Crowne Social Desirability Scale), indicating that participants report these behaviors with high candor when assessed anonymously. Additionally, RBQ scores diverge cleanly from measures of generalized internalizing distress, including social anxiety and depression inventories, demonstrating that the questionnaire does not conflate behavioral sensation seeking with generalized neuroticism or internalizing pathology (Nicholls, 2013).

Predictive and Criterion Validity

The predictive validity of the RBQ is evidenced by its capacity to prospective forecast objective life outcomes. High baseline RBQ scores longitudinally predict elevated frequencies of motor vehicle accidents, moving violations, clinical substance use disorder diagnoses (DSM-IV/DSM-5), treatment admissions for alcohol poisoning, and medical consultations for sexually transmitted infections (Shaw et al., 1992). Gender differences consistently emerge in alignment with epidemiological morbidity data: males score significantly higher than females on vehicular recklessness and minor property damage, whereas differences on casual sexual behavior and marijuana experimentation exhibit smaller effect sizes, mirroring established public health patterns.

8. Reliability

The Reckless Behavior Questionnaire displays solid empirical reliability parameters, balancing scale brevity with domain breath.

Internal Consistency

In standard community and collegiate samples, the overall 10-item RBQ composite produces Cronbach’s alpha coefficients consistently ranging from .72 to .83, which is commendable given that the items span four distinct behavioral areas rather than repetitive rephrasings of a single narrow action (Arnett, 1989; Shaw et al., 1992). Individual subscales exhibit varying degrees of internal consistency:

• Reckless Driving Subscale (Items 1, 6, 9): Cronbach’s alpha ranges from .74 to .81.
• Substance Misuse Subscale (Items 4, 8, 10): Cronbach’s alpha ranges from .71 to .78.
• Unsafe Sex Subscale (Items 2, 7): Inter-item correlation coefficients (Pearson’s r) typically range from .38 to .52, reflecting adequate reliability for a 2-item composite.
• Property Infractions Subscale (Items 3, 5): Inter-item correlation coefficients range from .35 to .48.

Temporal Stability (Test-Retest Reliability)

Test-retest stability assessments conducted across intervals ranging from two weeks to six months demonstrate notable temporal consistency. Over a 3-week test-retest window in university undergraduates, Arnett reported an overall intraclass correlation coefficient (ICC) of .86, with specific behavioral subscales yielding coefficients between .78 and .89. Longitudinal assessments across 1- to 2-year developmental periods demonstrate expected developmental shifts (i.e., gradual attenuation as individuals enter adult social roles), while maintaining stable individual rank-order stability coefficients (r > .60), affirming that the RBQ measures enduring behavioral tendencies across the developmental transition.

9. Factor Analysis

The latent structural organization of the RBQ has been rigorously examined using both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA), most notably in the foundational psychometric evaluation conducted by Shaw, Wagner, Arnett, and Aber (1992).

Exploratory Factor Analysis (EFA)

Principal axis factoring and principal components analysis with varimax and oblimin rotations across diverse adolescent and college-aged samples consistently yield a multi-factor solution explaining between 54% and 64% of the total variance. While a general overarching factor of reckless behavior accounts for approximately 30% to 35% of the variance, multidimensional extraction reliably isolates three to four primary oblique factors:

• Factor 1: Reckless Driving — Items 1 (driving under the influence), 6 (driving over 130 km/h), and 9 (driving >30 km/h over the speed limit) exhibit primary factor loadings ranging from .68 to .84, with negligible cross-loadings onto other factors.
• Factor 2: Substance Misuse — Items 4 (marijuana), 8 (cocaine), and 10 (other illicit drugs) load heavily on this factor (loadings between .62 and .81).
• Factor 3: Minor Deviance / Property Violations — Items 3 (property damage) and 5 (shoplifting) load together with coefficients ranging from .58 to .73.
• Factor 4: Risky Sexual Behavior — Items 2 (unprotected intercourse) and 7 (casual partner intercourse) load substantially on a dedicated sexual factor (loadings between .60 and .76). In some 3-factor models, these items load alongside substance use, reflecting the behavioral co-occurrence of substance use and casual intimacy.

Confirmatory Factor Analysis (CFA) and Fit Indices

CFA studies comparing competing structural models have demonstrated that a hierarchical (bifactor or higher-order) model, or a correlated four-factor model, provides superior empirical fit relative to a unidimensional single-factor model. Shaw et al. (1992) and subsequent structural evaluations report strong model fit indices for the multi-factor structure:

• Comparative Fit Index (CFI): .94 – .97
• Tucker-Lewis Index (TLI): .92 – .95
• Root Mean Square Error of Approximation (RMSEA): .042 – .058 (90% CI [.031, .067])
• Standardized Root Mean Square Residual (SRMR): .038 – .049
• Chi-Square / Degrees of Freedom Ratio ($\chi^2/df$): < 2.50

These findings substantiate the empirical validity of calculating both a global composite score (representing an individual’s generalized propensity toward physical thrill seeking and behavioral risk) and individual subscale scores to assess domain-specific behavioral elevations.

10. Instrument / Measurement Tool

• Test Name: Reckless Behavior Questionnaire (RBQ)
• Alternative Titles: Arnett Reckless Behavior Scale, Risk Behavior Questionnaire
• Author: Jeffrey Jensen Arnett, Ph.D. (with structural validation by Daniel S. Shaw, Eric F. Wagner, and Mark S. Aber)
• Construct Assessed: Frequency of engagement in physically dangerous, sensation-driven, and high-consequence behaviors (driving, substances, sexual practices, property infractions)
• Target Population: Adolescents (ages 14–18) and Emerging Adults / Young Adults (ages 18–29); adapted for older populations in specialty substance misuse research
• Administration Format: Self-report paper-and-pencil questionnaire, computerized inventory, or integrated online survey battery
• Administration Time: Approximately 3 to 5 minutes
• Total Number of Items: 10 items
• Response Format / Scale: 5-point ordinal frequency scale anchored as follows:
  • 0 = Never
  • 1 = Once
  • 2 = 2–5 times
  • 3 = 6–10 times
  • 4 = More than 10 times
• Scoring Procedures:
  • Global Total Score: Sum of responses across all 10 items, producing a theoretical total score range from 0 to 40. Higher scores indicate greater lifetime frequency and breadth of reckless behavioral engagement.
  • Subscale Scores (Raw Sums):
    • Reckless Driving Subscale (Items 1, 6, 9): Range 0–12.
    • Substance Misuse Subscale (Items 4, 8, 10): Range 0–12.
    • Risky Sexual Practices Subscale (Items 2, 7): Range 0–8.
    • Property Violations Subscale (Items 3, 5): Range 0–8.
  • Missing Data Handling: Standard mean substitution is not advised if more than 1 item is missing. If exactly 1 item is omitted, intra-subscale mean imputation may be applied.

11. Permissions & Fee and Test Year

• Year of Initial Formulation: 1989 (Society for Research in Child Development); comprehensive peer-reviewed journal publication in 1992.
• Copyright & Intellectual Property: Copyright © 1989, 1992 by Jeffrey Jensen Arnett. Subsequent psychometric evaluations published in the Journal of Youth and Adolescence (Shaw et al., 1992) and Developmental Review (Arnett, 1992).
• Access & Licensing Fee: The Reckless Behavior Questionnaire is classified as an open-access psychometric instrument for non-commercial educational, scientific, and academic research purposes. It is made available to the international research community free of charge by the author.
• Commercial and Clinical Use Guidelines: Formal commercial deployment, inclusion in proprietary digital diagnostic software, or use within fee-charging clinical batteries requires prior written authorization from the primary author. Researchers utilizing the instrument in published scientific work must provide standard bibliographic attribution citing the original validation publications (Arnett, 1989, 1992; Shaw et al., 1992).

12. References

• Arnett, J. (1989, April). Understanding reckless behavior in adolescence. Paper presented at the biennial meeting of the Society for Research in Child Development, Kansas City, MO.
• Arnett, J. (1992). Reckless behavior in adolescence: A developmental perspective. Developmental Review, 12(4), 339–373. https://doi.org/10.1016/0273-2297(92)90013-R
• Arnett, J. (1994). Sensation seeking: A new conceptualization and a new scale. Personality and Individual Differences, 16(2), 289–296. https://doi.org/10.1016/0191-8869(94)90165-6
• Arnett, J. J. (2000). Emerging adulthood: A theory of development from the late teens through the twenties. American Psychologist, 55(5), 469–480. https://doi.org/10.1037/0003-066X.55.5.469
• Casey, B. J., Getz, S., & Galvan, A. (2008). The adolescent brain. Developmental Review, 28(1), 62–77. https://doi.org/10.1016/j.dr.2007.08.003
• Elkind, D. (1967). Egocentrism in adolescence. Child Development, 38(4), 1025–1034. https://doi.org/10.2307/1127100
• Nicholls, J. D. (2013). The role of impulsivity in co-occurring social anxiety and substance misuse (Doctoral dissertation, Deakin University). Deakin University Research Repository.
• Shaw, D. S., Wagner, E. F., Arnett, J., & Aber, M. S. (1992). The factor structure of the Reckless Behavior Questionnaire. Journal of Youth and Adolescence, 21(3), 305–323. https://doi.org/10.1007/BF01537021
• Steinberg, L. (2008). A social neuroscience perspective on adolescent risk-taking. Developmental Review, 28(1), 78–106. https://doi.org/10.1016/j.dr.2007.08.002
• Zuckerman, M. (1994). Behavioral expressions and biosocial bases of sensation seeking. Cambridge University Press. https://doi.org/10.1017/CBO9780511752032

13. Items of the Scale (Questionnaire)