Prosocial Tendencies Measure–Revised [PTM-R-25]

Description

The Prosocial Tendencies Measure–Revised (PTM-R-25) is a psychometric instrument designed to assess different forms of prosocial behavior in adolescents and adults.

The scale examines behaviors associated with helping others, empathy, altruistic action, and the general willingness to behave in ways that benefit other people or the broader social environment.

The revised version of the measure was developed to improve the reliability and validity of the assessment of prosocial tendencies.

Purpose

The primary purpose of the PTM-R-25 is the systematic assessment of different forms of prosocial behavior and the exploration of the motives and circumstances under which such behaviors occur.

The instrument can contribute to a better understanding of how individuals help others, express empathy, and respond to social needs.

It may also be used to investigate the relationship between prosocial tendencies and interpersonal relationships, social adjustment, and cooperation.

Structure of the Scale

The PTM-R-25 consists of 25 statements, to which participants respond according to how frequently or to what extent the described behaviors represent them.

The items cover different expressions of prosocial behavior, including helping, emotional support, empathy, altruistic behavior, and responsiveness to the needs of others.

Scoring

The instrument is scored using a five-point Likert-type scale.

Depending on the wording of the particular version, responses may range from:

1 = Never to 5 = Always

or from:

1 = Strongly Disagree to 5 = Strongly Agree.

Responses are combined to generate scores reflecting different forms of prosocial behavior.

Higher scores generally indicate a stronger presence of the corresponding prosocial tendency.

Data Analysis

Data analysis may focus on both individual dimensions and the overall pattern of prosocial behavior.

Scores may be compared across different groups or used in longitudinal studies to monitor changes in prosocial tendencies over time.

In research settings, PTM-R-25 scores may also be examined in relation to variables such as empathy, altruism, social adjustment, cooperation, and interpersonal relationships.

Reliability and Validity

Psychometric evaluation of the PTM-R may include assessment of internal consistency, examination of the factor structure, and evaluation of convergent and discriminant validity.

Its application across different populations may also support the examination of the stability and suitability of the instrument’s dimensions in different cultural contexts.

Applications

The PTM-R-25 may be used in psychological, educational, and social research focusing on prosocial behavior.

It may also be applied in the evaluation of interventions designed to strengthen empathy, cooperation, social responsibility, and solidarity.

The instrument can be particularly useful in studies examining how personal and social factors influence an individual’s willingness to help and support others.

References

Carlo, G., & Randall, B. A. (2002). The development of a measure of prosocial behaviors.

Carlo, G., Hausmann, A., Christiansen, S., & Randall, B. A. (2003). Sociocognitive and behavioral correlates of a measure of prosocial tendencies for adolescents. Faculty Publications, Department of Psychology, Paper 4.

Smith, T. W. (2006). Altruism and Empathy in America: Trends and Correlates. National Opinion Research Center, University of Chicago, pp. 1–48.

Azimpour, A., Neasi, A., Shehni-Yailagh, M., & Arshadi, N. (2012). Validation of “Prosocial Tendencies Measure” in Iranian university students. Journal of Life Science and Biomedicine, 2(2), 34–42.