Explore our collection of evidence-based psychological scales. Select an assessment to learn more about yourself.
A 100-item self-report instrument designed to assess twenty distinct psychological dimensions associated with physical health.
A 4-item self-report scale measuring dispositional optimism, adapted for the National Longitudinal Survey of Youth 1997.
A comprehensive self-report instrument designed to assess a wide range of personal and relationship characteristics, particularly those related…
Measures generalized optimistic expectations and outlook on life in youth and young adults.
A comprehensive self-report instrument designed to assess a wide range of individual characteristics, background factors, and relationship dynamics…
A multidimensional self-report scale designed to measure the psychological well-being and morale of older adults.
A 17-item self-report scale designed to measure the multidimensional morale and psychological well-being of older adults.
Measures an individual's ability to tolerate ambiguous, new, or unfamiliar situations without experiencing stress.
Measures an individual's tolerance for ambiguous, unfamiliar, or complex situations across multiple dimensions.
Measures an individual's ability to tolerate and cope with ambiguous, uncertain, or unpredictable situations.
Measures an individual's ability to tolerate, cope with, and perform in ambiguous, unpredictable, or complex situations.
Measures an individual's cognitive style and tendency to perceive ambiguous situations as sources of threat or desirable challenge.
Measures an individual's cognitive style regarding the tendency to perceive ambiguous situations as sources of threat or desirable…
Measures positive and negative emotional responses of students toward a specific academic topic or course.
Measures positive and negative academic or topic-related emotions experienced by students.
A 20-item self-report scale designed to measure subjective feelings of loneliness and social isolation.
A 20-item self-report scale designed to measure subjective feelings of loneliness and social isolation.
Measures the importance of ten key life domains and the consistency of personal actions with values in those…
Measures the importance of ten life domains and the consistency of actions with values in those domains.
Measures the importance of various life domains and the consistency of actions, satisfaction, and concern within those domains.
Measures the importance of 12 life domains and the consistency of actions with those values across multiple dimensions.
Measures the biopsychosocial impact of voice disorders on an individual's life across functional, physical, and emotional domains.
Measures the biopsychosocial impact of voice disorders on a patient's life across functional, physical, and emotional domains.
Measures subjective well-being and psychological functioning, covering both hedonic and eudaimonic aspects.
A self-report measure of positive mental health and well-being covering both subjective well-being and psychological functioning.
Measures the cognitive and behavioral strategies individuals use to manage internal and external demands in stressful encounters.
Measures the cognitive and behavioral strategies individuals use to manage the internal and external demands of a specific…
Measures value orientations and preferences among thirteen distinct patterns of life representing different combinations of action, enjoyment, and…
Measures individual value orientations and preferences for different styles of living across five primary value dimensions.
A multi-dimensional self-report instrument developed by the WHO to assess an individual's perception of their position in life…
A multidimensional self-report instrument developed by the WHO to assess an individual's perception of their position in life…
Measures lay definitions of health across functional, biomedical, and wellbeing dimensions.
Measures the impact of spirituality, religiousness, and personal beliefs on quality of life across eight distinct facets.
Measures lay definitions and beliefs about health and wellness across functional, biomedical, and wellbeing dimensions.
A multidimensional self-report instrument assessing how spirituality, religiousness, and personal beliefs affect quality of life.
A 120-item self-report instrument assessing quality of life across six domains specifically for individuals living with HIV/AIDS.
A 120-item self-report instrument developed by the WHO to assess quality of life across six domains in individuals…
Measures the quality of life of individuals living with HIV/AIDS across physical, psychological, independence, social, environmental, and spiritual…
Measures quality of life across physical, psychological, independence, social, environmental, and spiritual domains in individuals living with HIV.
Measures family quality of life across multiple domains including life satisfaction and social relations.
Measures the experiences and support levels of caregivers interacting with mental health professionals.
Measures family quality of life across multiple domains including life satisfaction, social relations, and health.
Measures a client's level of satisfaction across various life domains, including living conditions, safety, and social relationships.
Measures the amount of support and supervision a caregiver provides to a relative, friend, or neighbor with mental…
A multidimensional self-report instrument designed to measure quality of life in adults across physical, social, psychological, and environmental…
A multi-dimensional self-report instrument designed to measure the quality of life and satisfaction levels of clients receiving mental…
A multi-dimensional self-report instrument designed to measure the quality of life of adults across physical, psychological, social, and…
A multi-dimensional self-report instrument developed to assess quality of life across physical, psychological, social, and environmental domains.
Measures the coping strategies and behaviors used by youth and adolescents when facing difficulties or feeling tense.
A multi-dimensional self-report instrument developed by the WHO to assess quality of life across physical, psychological, social, and…
Measures achievement goals in an academic setting across four dimensions: mastery-approach, mastery-avoidance, performance-approach, and performance-avoidance.
Measures the coping behaviors and strategies used by youth and adolescents when facing difficulties or tension.
Measures mastery and ego achievement goal orientations in youth sports environments.
Measures achievement goals in an academic context across four dimensions: mastery-approach, mastery-avoidance, performance-approach, and performance-avoidance.
Measures the frequency and type of imagery used by athletes during injury rehabilitation.
Measures mastery and ego achievement goal orientations in youth sports contexts.
Measures an injured athlete's self-efficacy beliefs regarding their ability to adhere to their rehabilitation program.
Measures the frequency and type of imagery used by athletes during injury rehabilitation.
Measures multidimensional behavioral regulation and motivation in exercise contexts based on Self-Determination Theory.
Measures an injured athlete's self-efficacy beliefs regarding their ability to adhere to their rehabilitation program.
Measures multidimensional behavioral regulations and self-determination in the context of exercise.
Measures multidimensional behavioral regulations and motivation types toward exercise based on Self-Determination Theory.
Measures multidimensional behavioral regulations for exercise based on Self-Determination Theory.
Measures multidimensional behavioral regulation and motivation for exercise based on Self-Determination Theory.
Measures athletes' perceptions of the frequency and type of feedback their coaches provide in response to successful performances…
Measures multidimensional behavioral regulations (external, introjected, identified, and intrinsic motivation) for exercise based on Self-Determination Theory.
Measures athletes' perceptions of the frequency and type of feedback provided by their coaches in response to successful…
Measures cognitive state anxiety, somatic state anxiety, and self-confidence in athletes prior to competition.
Measures cognitive state anxiety, somatic state anxiety, and self-confidence in competitive sports environments.
Measures an individual's beliefs regarding the allowance of performance-enhancing drugs in sports and their self-reported doping behavior.
A self-report measure designed to assess an individual's beliefs regarding the allowance of performance-enhancing drugs in sports and…
Measures individual differences in the strength of autonomy, control, and impersonal causality orientations within the context of exercise.
Measures individual differences in autonomy, control, and impersonal causality orientations specifically within the context of exercise.
Measures task and ego goal orientations within the context of exercise.
Measures task and ego goal orientations in the context of exercise.
Measures the diverse motives individuals have for participating in physical exercise.
Measures individuals' participation motives for physical exercise across multiple physical, psychological, and social dimensions.
Measures an individual's ability to generate, control, and feel healing-related imagery during athletic injury rehabilitation.
Measures weekly leisure-time physical activity levels and classifies individuals into activity categories.
Measures the extent to which an individual's motivation for exercise is self-determined (autonomous) versus controlled.
Measures an individual's self-reported ability to generate, control, and feel healing imagery during athletic injury rehabilitation.
Measures an individual's overall satisfaction with their physical rehabilitation process following an injury.
Measures weekly leisure-time physical activity of strenuous, moderate, and mild intensities.
Measures the perceived supportiveness of the exercise environment (specifically from instructors) across three dimensions: autonomy support, structure, and…
Measures the extent to which an individual perceives their exercise behavior as self-determined (autonomous) versus controlled.
Measures athletes' perceptions of the achievement motivational climate (task-involving vs. ego-involving) established by their coach.
Measures an individual's overall satisfaction with their physical rehabilitation process following an injury.
Measures the perceived psychological need support (autonomy support, structure, and involvement) provided by exercise instructors.
Measures multidimensional perfectionism in athletes, assessing parental expectations, self-criticism, neatness/organization, and coach expectations.
Measures athletes' perceptions of the degree to which their team's motivational climate is task-involving or ego-involving.
Measures explicit attitudes toward doping and performance-enhancing substances in sports.
Measures multidimensional perfectionism in athletes, assessing self-criticism, organizational tendencies, and perceived expectations and criticism from parents and coaches.
Measures the presence of social support provisions within group exercise environments.
Measures explicit attitudes toward doping and performance-enhancing substances in sports.
Measures multidimensional sport performance anxiety, including somatic anxiety, worry, and concentration disruption.
Measures the degree to which an individual's social relationships in an exercise setting provide various types of social…
Measures an athlete's competitive trait anxiety, reflecting their tendency to perceive competitive situations as threatening.
A multidimensional self-report measure of cognitive and somatic trait anxiety in sport performance contexts.
Measures multidimensional sport motivation based on self-determination theory, including intrinsic motivation, extrinsic motivation, and amotivation.
Measures an athlete's competitive trait anxiety, assessing their tendency to perceive competitive sports situations as threatening.