Hand Test™

1. Abstract

The Hand Test™ (Wagner, 1962) is a specialized projective psychological assessment instrument designed to measure an individual’s behavioral action tendencies, with a particular focus on overt acting-out, aggression, and interpersonal functioning. Developed by Edwin E. Wagner with foundational theoretical and scoring contributions from Zygmunt A. Piotrowski and Barry Bricklin, the instrument bridges the gap between projective apperception and concrete behavioral prediction. The assessment utilizes ten standardized cards: nine displaying simple, ambiguous line drawings of human hands in varied spatial orientations and postures, and one completely blank card on which the examinee is asked to imagine a hand and describe its activity. Examinees provide open-ended verbal responses detailing what the hand might be doing, which are then classified into established scoring categories capturing interpersonal, environmental, maladjustive, and withdrawal tendencies.

The operational framework yields summary indices, most notably the Acting Out Score (AOS) or Acting Out Ratio (AOR), which contrasts overtly hostile and dominant tendencies against socially cooperative responses to gauge the probability of behavioral dysregulation and violent conduct. Applicable across both child (from age 5) and adult clinical populations, the Hand Test serves as an efficient diagnostic screen in correctional, neuropsychological, psychiatric, and educational contexts. Empirical investigations have established substantial inter-scorer reliability (frequently exceeding kappa values of .85), adequate test-retest stability across structured scoring categories, and robust criterion-related and predictive validity regarding institutional infractions, aggressive behavior, and personality pathology.

2. Keywords

Hand Test, projective techniques, behavioral action tendencies, aggression assessment, acting out score, Edwin E. Wagner, Zygmunt A. Piotrowski, personality assessment, psychodiagnostics, projective drawings, interpersonal behavior, apperception.

3. Authors

The Hand Test was originated and operationalized by a collaborative group of clinical psychologists and psychometricians:

• Edwin E. Wagner, Ph.D.: Primary author and originator of the Hand Test visual stimuli and developmental clinical trials. Dr. Wagner served as Professor of Psychology at the University of Akron in Akron, Ohio, where he dedicated decades to the refinement of projective assessment techniques, structural scoring protocols, and quantitative modeling of apperceptive responses.
• Barry Bricklin, Ph.D.: Co-author who contributed substantially to the initial scoring rubrics, standardization protocols, and clinical validation studies. Dr. Bricklin was affiliated with Temple University and subsequently engaged in private forensic practice, focusing on family law and projective psychological assessment.
• Zygmunt A. Piotrowski, Ph.D.: Seminal contributor to the theoretical underpinnings, perceptual rationale, and scoring architecture of the Hand Test. Dr. Piotrowski was a pioneering clinical psychologist internationally renowned for his contributions to Rorschach perceptanalysis, holding academic and clinical appointments at Columbia University, Thomas Jefferson University, and the Philadelphia Psychiatric Center.

4. Purpose

The primary clinical and psychometric purpose of the Hand Test™ is to quantify and evaluate action tendencies that are likely to be expressed in overt motoric behavior. While traditional projective instruments, such as the Rorschach Inkblot Method or the Thematic Apperception Test (TAT), explore broad internal personality organization, unconscious conflicts, and intrapsychic fantasy structures, the Hand Test focuses on the interface where cognitive-affective representations transition into physical action. Because the human hand is the primary somatic organ through which intentions, work, contact, affection, and violent actions are executed upon the external environment, responses to ambiguous hand drawings reveal habitual behavioral inclinations.

In clinical and psychiatric settings, the instrument is utilized as an apperceptive evaluation to detect underlying emotional distress, reality testing failures, and personality disorganization. It aids clinicians in differentiating neurosis, mood pathology, and psychosis by assessing bizarre projections, failure to respond, or perseveration. In forensic and correctional institutions, the Hand Test serves as an actuarial and qualitative instrument to assess institutional dangerousness, violent recidivism, and the probability of acting out against peers or staff. The assessment measures whether aggressive impulses are counterbalanced by prosocial, communicative, and compliant social tendencies.

In pediatric, developmental, and educational environments, the test aids in identifying conduct problems, oppositional defiant patterns, attention-deficit hyperactivity disorder (ADHD), and hidden emotional trauma in children as young as five years of age. Due to its minimal verbal demand, the test is suitable for expressive-language impaired clients, non-native speakers, or individuals with moderate cognitive impairment. Finally, neuropsychological researchers utilize the Hand Test to examine executive behavioral monitoring, frontal-lobe disinhibition, and the motoric action schemas of brain-injured individuals.

5. Psychological Construct

The central psychological construct evaluated by the Hand Test is the action tendency—an internalized readiness to respond to social and environmental stimuli in a predetermined, patterned manner. Action tendencies are positioned along a dynamic continuum between internalized contemplation and overt behavioral motor execution. The scoring taxonomy divides these action tendencies into four major broad structural domains, further delineated into specific behavioral categories:

Interpersonal Tendencies

These responses capture how the subject perceives and initiates behavioral transactions with other human beings:

• Affection (AFF): Behaviors indicating the reciprocal exchange of warmth, love, intimacy, or benevolence (e.g., “Hugging someone,” “Patting a child gently on the head”). Reflects prosocial bonding capacity and interpersonal empathy.
• Dependence (DEP): Behaviors expressing reliance on others for support, guidance, or physical assistance (e.g., “Pleading for help,” “Reaching out for someone to hold onto”). Highlights dependency needs or feelings of helplessness.
• Communication (COM): Actions aimed at bidirectional information sharing, socialization, or conversational dialogue (e.g., “Waving hello,” “Using sign language to talk”). Reflects social interest and cooperative interpersonal contact.
• Exhibition (EXH): Displays designed to attract social attention, admiration, or demonstrate skill (e.g., “Showing off a diamond ring,” “An actor gesturing grandly on stage”). Points toward histrionic, narcissistic, or self-expressive tendencies.
• Direction (DIR): Authoritative or dominant actions that control, steer, or manage the behavior of others without overt malice (e.g., “A traffic cop ordering cars to stop,” “A conductor leading an orchestra”). Represents social dominance and leadership orientation.
• Aggression (AGG): Destructive, physically assaultive, or openly hostile actions directed at living entities or personal boundaries (e.g., “Punching someone in the face,” “Strangling an enemy”). Measures primary hostile drive activation.

Environmental Tendencies

These codes represent interactions with inanimate objects, physical tasks, or personal industry:

• Acquisition (ACQ): Attempts to secure material goods, grasp wealth, or gain possessions (e.g., “Snatching money from a desk,” “Reaching out to take an apple”). Indicates acquisitive motivation or material striving.
• Active (ACT): Constructive physical effort, work, sports, or manipulative interaction with the physical environment (e.g., “Hammering a nail,” “Playing piano,” “Typing an essay”). Indicates goal-directed industry, energy utilization, and constructive ego functioning.
• Passive (PAS): Non-strenuous, resting, or deliberate physical relaxation of the organism (e.g., “Resting an arm on a pillow,” “Laying hands flat while sunbathing”). Indicates physical exhaustion, passivity, or avoidance of physical exertion.

Maladjustive Tendencies

These categories reflect impaired integration, physical deficit feelings, or acute psychic tension:

• Tension (TEN): Non-functional manifestations of internalized strain, anxiety, and autonomic arousal without purposeful activity (e.g., “Fingers clenching in extreme panic,” “Wringing hands from worry”). Highlights unexpressed emotional tension.
• Crippled (CRIP): Projections of physical injury, deformity, disease, or functional impotence (e.g., “A broken hand covered in bandages,” “A hand deformed by arthritis”). Reflects somatic anxiety, physical vulnerability, or perceived organ deficit.

Withdrawal Tendencies

These codes represent failures of contact with everyday consensual reality and defensive avoidance:

• Fear (FEA): The hand is seen as warding off an impending threat, warding off attack, or trembling in terror (e.g., “Cowering to protect against a blow”). Indicates acute perceived vulnerability or dread of interpersonal violence.
• Bizarre (BIZ): Severely distorted, grotesque, hallucinatory, or psychotic percepts (e.g., “Claws of a ghoul dripping slime,” “A dead limb growing out of a tomb”). Reflects thought disturbance, psychotic fragmentation, and compromised reality testing.
• Description (DES): Inability or refusal to assign motoric action, restricted merely to anatomical or mechanical enumeration (e.g., “It is just five fingers pointing upward”). Indicates concrete thinking, psychological constriction, or deliberate defensiveness.
• Failure (FAIL): Total inability to generate a meaningful apperceptive response to a card. Indicates extreme psychological blocking, severe intellectual deficit, or overt oppositional defiance.

6. Theoretical Framework

The Hand Test is grounded in the confluence of psychodynamic ego psychology, Piotrowski’s system of perceptanalysis, and motor-mediation theory. Piotrowski asserted that the human perceptual apparatus serves as a selective filter through which internal somatic and motor dispositions are projected onto ambiguous visual stimuli. Unlike unstructured inkblots that invite free-floating symbolic apperception, the visual prompt of a human hand naturally constrains the perceptual field to motoric action space. The hand is biologically and developmentally the executive mediator between the internal ego and the external physical and social reality.

From an evolutionary and developmental perspective, manual dexterity and motor execution are linked to cortical expansion. Infants explore and establish early object relations largely through touching, grasping, and receiving physical holding. Later social interaction—ranging from affection and negotiation to violence and self-defense—is predominantly executed through manual actions. Consequently, when an individual is confronted with an isolated, static image of a hand, the central nervous system must internally simulate motor schemas to make sense of the postural configuration. In accordance with the embodied cognition paradigm, interpreting an ambiguous hand position requires drawing upon one’s own motor repertoire and dominant psychological action tendencies.

A second foundational pillar of the Hand Test is the equilibrium model of behavioral expression, specifically formalized in the Acting Out Score (AOS). This psychodynamic framework posits that violent or disruptive behavior is not solely a function of absolute aggressive drive strength, but rather represents a failure of socialized ego defenses and cooperative interpersonal attitudes to contain that drive. Wagner formalized this relationship through the calculation:

$$\text{Acting Out Score (AOS)} = (\text{AGG} + \text{DIR}) – (\text{AFF} + \text{DEP} + \text{COM})$$

If the sum of socially demanding, assertive, and directly aggressive vectors ($\text{AGG} + \text{DIR}$) exceeds the sum of socially integrative, compliant, and warmth-seeking tendencies ($\text{AFF} + \text{DEP} + \text{COM}$), the psychological threshold for overt acting-out drops, increasing the likelihood of uninhibited physical violence or behavioral disruption.

7. Validity

Extensive empirical studies have evaluated the construct, criterion, and predictive validity of the Hand Test across clinical, correctional, educational, and normal samples:

• Predictive and Criterion-Related Validity: Early foundational investigations by Bricklin, Piotrowski, and Wagner (1962) demonstrated that the Acting Out Score successfully differentiated institutionalized violent offenders from non-violent criminal offenders and non-clinical controls ($p < .001$). Subsequent studies across correctional settings confirmed that inmates who committed aggressive infractions within penitentiaries exhibited elevated AOS values relative to compliant inmates. Research by Panek and colleagues (1993, 2002) found that elevated Aggression (AGG) coupled with depressed Communication (COM) and Affection (AFF) successfully predicted disciplinary write-ups and overt physical combativeness in adolescent residential facilities.
• Construct and Convergent Validity: Convergent investigations linking Hand Test variables with traditional objective and projective measures—including the Minnesota Multiphasic Personality Inventory (MMPI-2) and the Buss-Durkee Hostility Inventory—demonstrated that the AGG category correlates significantly with MMPI-2 Scale 4 (Psychopathic Deviate) and Scale 9 (Hypomania), with correlation coefficients ranging from .34 to .52. The Withdrawal indices, particularly Bizarre (BIZ) and Failure (FAIL), correlate moderately to strongly with MMPI-2 Scale 8 (Schizophrenia) and elevated Rorschach Schizophrenia/Perceptual-Thinking indices, establishing construct validity for severe ego fragmentation and psychosis.
• Discriminant Validity: Discriminant studies have shown that the instrument can distinguish clinical populations with organic brain impairment from functional psychiatric cohorts. Patients suffering from cortical stroke, traumatic brain injury, or dementia show higher rates of Crippled (CRIP), Description (DES), Failure (FAIL), and significantly lengthened response latencies. Conversely, non-impaired neurotic individuals produce higher rates of Tension (TEN) and Passive (PAS) responses without the cognitive disintegration reflected in BIZ.

8. Reliability

Because the Hand Test generates open-ended qualitative output that is subsequently coded into categorical classifications, psychometric reliability centers primarily on inter-scorer agreement and temporal stability (test-retest):

• Inter-Rater Reliability: Across trained scoring clinicians, inter-scorer agreement for the primary scoring categories is consistently high. Empirical studies utilizing Cohen’s kappa ($kappa$) and intraclass correlation coefficients (ICCs) report scoring agreement ranging from .82 to .94 for the dominant interpersonal and environmental action categories. Higher concordance is typical for concrete responses falling into Aggression ($kappa ge .90$) and Active ($kappa ge .88$), whereas more nuanced responses involving subtle distinctions between Tension and Fear yield slightly lower, yet acceptable, reliability coefficients ($kappa = .74 – .81$).
• Test-Retest Stability: Temporal stability evaluations across non-clinical adult populations over short-term intervals (2 to 4 weeks) indicate stable response configurations, with test-retest coefficients for summary indices (including total response count, Active, and Aggression scores) clustering between $r = .68$ and $r = .85$. Over longer spans (6 months to 1 year), state-dependent variables such as Tension (TEN) and Fear (FEA) show natural fluctuations reflecting situational stress ($r = .42 – .55$), whereas baseline traits reflected in the primary Acting Out Ratio and general Interpersonal composite exhibit higher longitudinal persistence ($r = .62 – .73$).
• Internal Consistency Considerations: Classical internal consistency measures, such as Cronbach’s alpha, are often methodologically ill-suited to projective techniques due to stimulus diversity across cards and the low base-rate occurrence of pathological codes (e.g., Bizarre, Crippled). When examined across broad composite scores, split-half and generalized composite reliability coefficients typically range from .70 to .82.

9. Factor Analysis

Multiple exploratory and confirmatory factor analyses of the Hand Test scoring variables have been conducted over past decades (e.g., Panek & Wagner, 1985; Stoner & Lundquist, 1980) to evaluate whether empirical groupings align with Wagner’s theoretical structural domains.

Principal component analyses (PCA) with varimax rotation routinely extract between three and five robust latent factors accounting for approximately 52% to 68% of the total variance across clinical and non-clinical samples:

• Factor 1: Prosocial Interpersonal Orientation (Social Affinity): Characterized by high positive loadings from Communication (COM, loading .72 to .81), Affection (AFF, loading .68 to .78), and Dependence (DEP, loading .55 to .64). This factor reflects willingness to integrate into social units and seek cooperative contact.
• Factor 2: Assertive / Hostile Behavioral Dominance: Marked by strong positive loadings from Aggression (AGG, loading .74 to .85) and Direction (DIR, loading .61 to .72), alongside negative or negligible loadings from passive variables. This factor underpins the theoretical rationale of the Acting Out Score.
• Factor 3: Environmental Industry and Goal Striving: Dominated by high positive loadings on Active (ACT, loading .76 to .84) and moderate loadings on Acquisition (ACQ, loading .48 to .59), reflecting productive output, somatic vitality, and engagement with physical tasks.
• Factor 4: Psychopathology and Reality Alienation: Features prominent loadings from Bizarre (BIZ, loading .65 to .79), Crippled (CRIP, loading .58 to .71), and Failure (FAIL, loading .52 to .68), along with low total response volume ($R$). This factor delineates severe psychiatric disorganization, organic impairment, or psychosis.
• Factor 5: Internalized Dysphoria and Inhibited Tension: Emerges in clinical datasets, with high loadings from Tension (TEN, loading .70 to .82), Fear (FEA, loading .61 to .74), and Passive (PAS, loading .45 to .56), identifying somatic and neurotic distress without active externalization.

10. Instrument / Measurement Tool

The Hand Test™ comprises physical materials, standard administrative prompts, explicit scoring classifications, and structured quantitative ratios:

• Instrument Type: Projective / Apperceptive Action Tendency Test.
• Stimulus Materials: A standardized deck of 10 white, opaque cards ($4.25 \times 7$ inches). Nine cards depict monochromatic, stylized line drawings of a single human hand in various non-standardized postures. The tenth card is entirely blank.
• Administration Procedure:
  • The examiner sits facing or slightly angled toward the examinee in a quiet, distraction-free environment.
  • Cards are presented sequentially in a standardized order (Card I through Card X), oriented right-side up.
  • Standard Prompt for Cards I through IX: “What might this hand be doing?” or “What could a hand be doing in this position?”
  • Standard Prompt for Card X (Blank Card): “Now imagine a hand here. Tell me what it might be doing, and describe the hand.”
  • The examinee is allowed to hold the card and rotate its physical orientation. Examiners record rotation angles ($<$, $>$, $wedge$, $vee$), initial response latency (in seconds), total card response time, and exact verbatim responses.
  • If an examinee produces only a single response on Card I, the examiner asks: “Can you see anything else it might be doing?” to encourage additional responses. Prompting is generally discontinued on subsequent cards to evaluate spontaneous output volume.
• Primary Scoring Protocol:
  • Verbatim responses are classified into one of 15 primary categories: Affection (AFF), Dependence (DEP), Communication (COM), Exhibition (EXH), Direction (DIR), Aggression (AGG), Acquisition (ACQ), Active (ACT), Passive (PAS), Tension (TEN), Crippled (CRIP), Fear (FEA), Bizarre (BIZ), Description (DES), Failure (FAIL).
  • Secondary or supplementary codes include Originality ($O$), Popularity ($P$), Perseveration ($PER$), and Ambivalence ($AMB$).
• Quantitative Ratios & Indices:
  • Total Responses ($R$): Total number of scorable action projections produced across all 10 cards. Normative ranges typically span between 15 and 30 responses.
  • Average Response Latency: Average time elapsed between card presentation and the client’s first verbal response.
  • Acting Out Score (AOS): Calculated as $[\text{AGG} + \text{DIR}] – [\text{AFF} + \text{DEP} + \text{COM}]$. Positive scores reflect elevated acting-out potential; negative scores reflect normative prosocial behavioral inhibition.
  • Pathology Index (PATH): Calculated as the weighted sum of maladjustive and withdrawal scores: $[\text{TEN} + \text{CRIP} + \text{FEA} + (2 \times \text{BIZ}) + (2 \times \text{FAIL})]$. Elevated PATH scores strongly correlate with severe psychiatric or neurocognitive disorders.
  • Experience Ratio (ER): Evaluates the relative proportion of Environmental/Active behaviors against Interpersonal behaviors.

11. Permissions & Fee and Test Year

• Original Publication Year: 1962 (Initial manual published by Charles C Thomas).
• Subsequent Revisions and Normative Updates: 1983 (Revised Manual published by Western Psychological Services); subsequent technical normative supplements in 1991 and 1998.
• Current Copyright Holder: Western Psychological Services (WPS), 625 Alaska Avenue, Torrance, CA 90503, USA.
• Licensing and Commercial Availability: The Hand Test™ is a commercially published assessment tool. Complete stimulus kits—including the standardized 10-card stimulus set, manual, and scoring forms—must be purchased directly from WPS or authorized psychometric distributors.
• Qualification Requirements: Purchase and independent clinical administration are restricted to Level B or Level C qualified assessment professionals who have completed graduate-level training in psychodiagnostics, projective testing, and psychometric evaluation.

12. References

• Bricklin, B., Piotrowski, Z. A., & Wagner, E. E. (1962). The Hand Test: A new projective test with special reference to the prediction of overt aggressive behavior. Charles C Thomas Publisher. https://doi.org/10.1037/13123-001
• Panek, P. E., & Wagner, E. E. (1985). Hand Test acting-out scores in a nonclinical sample of adults. Perceptual and Motor Skills, 61(1), 169–170. https://doi.org/10.2466/pms.1985.61.1.169
• Panek, P. E., & Wagner, E. E. (1993). Validation of the Hand Test pathology score with institutionalized mentally retarded adults. Journal of Clinical Psychology, 49(4), 578–581. https://doi.org/10.1002/1097-4679(199307)49:4<578::AID-JCLP2270490418>3.0.CO;2-9
• Panek, P. E., Wagner, E. E., & Suen, H. K. (2002). The Hand Test manual: Revised 1983 (6th printing with expanded norms). Western Psychological Services.
• Piotrowski, Z. A. (1974). Perceptanalysis: The Rorschach method fundamentally reworked, expanded, and systematized. Ex Libris.
• Stoner, S., & Lundquist, G. (1980). Hand Test normative data for children and adolescents. Psychological Reports, 47(2), 527–530. https://doi.org/10.2466/pr0.1980.47.2.527
• Wagner, E. E. (1962). The Hand Test: A new projective technique for measuring acting out. Journal of Projective Techniques, 26(1), 111–115. https://doi.org/10.1080/08853126.1962.10381084
• Wagner, E. E. (1983). The Hand Test manual: Revised 1983. Western Psychological Services.

13. Items of the Scale