Psychological tests by the author of “Roy F. Baumeister”

This instrument assesses individual differences in beliefs about human agency and causal determinism. The Free Will and Determinism Plus Scale (FAD-Plus) uses self-report...

This self-report measure evaluates individual differences in self-control, broadly defined as the capacity to regulate impulses, emotions, and behavior in pursuit of long...

This self-report questionnaire is designed to assess individual differences in behavioral self-regulation processes relevant to goal setting, planning, and monitoring pro...

This self-report questionnaire evaluates individual differences in goal-directed self-regulation in everyday contexts. Behavioral Self-Regulation Style is intended to cha...

This measure is used to evaluate individual differences in the degree to which a person monitors and adjusts self-presentation across interpersonal contexts. The Social S...

This brief self-report measure is designed to clarify social motives that may underlie engagement with online social platforms. The Social Media Use Social Motivation Ass...

This measure is a brief self-report instrument designed to assess individual differences in dispositional self-regulation. The Self-Control Questionnaire is intended to c...

This questionnaire assesses how individuals manage and portray their identity in social networking contexts. The Social Media Self-Presentation Questionnaire is designed ...

This measure assesses individual differences in motivation for interpersonal contact and emotional connection with others. Need for Communication is administered as a bri...

The measure is designed to assess perceived capacity to manage low motivation and task avoidance in everyday situations. The Laziness Self-Regulation Scale is intended to...

The Laziness Self-Regulation Scale is a brief self-report measure designed to assess perceived self-regulatory capacity when facing task-related resistance and competing ...

This questionnaire assesses perceived capacity to manage behavior, emotions, and goal-directed activity across changing demands. The Self-Regulation Ability Scale is inte...

This brief questionnaire is designed to support screening of children’s self-regulation in everyday learning and classroom contexts. The Children’s Behavioral Self-Regula...

This measure is designed to support a brief clinical impression of a child’s perceived self-regulatory style, with attention to autonomy and reliance on external guidance...

This self-report measure evaluates perceived threat to basic psychological needs following experiences of social exclusion or being ignored. The Threatened Needs Scale - ...

This measure assesses perseverance-related tendencies in adolescents, including goal pursuit and persistence when facing setbacks. The Adolescent Perseverance Scale is in...

This measure is designed to screen how individuals manage and regulate everyday functioning in digitally mediated contexts. The Digital Daily Life Self-Management Scale i...