Social Paradigm Belief Inventory (SPBI)

Abstract

The Social Paradigm Belief Inventory (SPBI) is a psychological scale designed to measure an individual’s fundamental cognitive beliefs about the nature of the social world. Developed by Kramer, Kahlbaugh, and Goldston (1992), the SPBI assesses preferred ways of thinking regarding complex social issues, reflecting developmental stages of adult cognition, particularly those moving beyond formal operational thought. The instrument distinguishes between four distinct cognitive paradigms: Formistic (absolute/static), Mechanistic (linear/causal), Relativistic (contextual), and Dialectical (integrative/process-oriented) thinking styles.

Keywords

Social Paradigm Belief Inventory, SPBI, Cognition, Developmental Psychology, Adult Development, Dialectical Thinking, Relativism, Formism, Mechanism, Social Beliefs, Worldview.

Authors

Kramer, D.A., Kahlbaugh, P.E., & Goldston, R.B.

Purpose

The primary purpose of the SPBI is to quantify the degree to which an individual utilizes different cognitive structures or “paradigms” when interpreting and responding to complex, ill-structured social problems. These paradigms reflect underlying assumptions about change, causality, consistency, and morality in the social environment. By measuring these belief systems, the SPBI provides insight into the developmental level of an individual’s social reasoning, particularly among adult populations.

The scale helps researchers differentiate between individuals who rely on simple, absolute rules (Formistic/Mechanistic approaches) and those who embrace complexity, context, and integration of contradictions (Relativistic Thinking and Dialectical Thinking).

Construct

The SPBI is rooted in developmental theories of adult cognition, particularly those describing post-formal thought. It measures four specific belief systems, or paradigms, that shape how individuals perceive social reality:

  • Formistic Thinking (Absolute/Static): Characterized by the belief in fixed forms, absolute truths, and inherent consistency. Items related to this paradigm often focus on unchanging personality traits or universal moral principles.
  • Mechanistic Thinking (Linear/Causal): Emphasizes linear causality, predictability, and the existence of single, correct solutions to problems. This approach seeks specific causes for specific effects (e.g., personality being molded solely in childhood).
  • Relativistic Thinking (Contextual/Subjective): Recognizes the subjective nature of knowledge and morality, stressing that beliefs and actions are context-dependent. This paradigm acknowledges multiple valid perspectives and the difficulty of finding absolute right or wrong answers.
  • Dialectical Thinking (Integrative/Process-Oriented): Represents the most advanced stage, focusing on change, process, and the integration of contradictions (the coexistence of opposing forces). This paradigm views reality as dynamic and emphasizes the interactive nature of phenomena (e.g., person and environment constantly shaping each other).

Validity

Initial studies establishing the SPBI (Kramer et al., 1992) demonstrated strong construct validity by showing predicted relationships between the measured paradigms and age, suggesting that more complex paradigms (Relativistic and Dialectical Thinking) increase with developmental maturity in adulthood. Further support for the structure was provided by Vanier and Searight (2013), whose factor analysis study confirmed that the scale effectively measures distinct dimensions of social paradigm beliefs.

Reliability

The reliability of the SPBI is typically assessed via internal consistency (Cronbach’s Alpha) for the subscales. The original research reported acceptable to strong reliability for the post-formal subscales, though the absolute thinking scale showed lower consistency. Reported internal consistency values include:

These values suggest that the Relativistic and Dialectical subscales possess high internal reliability, while the Absolute Thinking subscale demonstrates adequate, though lower, reliability for research purposes.

Factor Analysis

The SPBI was constructed based on theoretical models of cognitive development, positing four underlying factors corresponding to the four paradigms (Formistic, Mechanistic, Relativistic, and Dialectical). The study by Vanier and Searight (2013) aimed to confirm this factor structure using contemporary statistical methods. Their factor analysis provided empirical evidence supporting the theoretical multidimensionality of the SPBI, confirming that the items load onto factors consistent with the proposed cognitive belief systems about the social world.

Instrument

Test Type: Self-report Psychological Scale

Format: Available in two primary formats:

  • 3-Choice Forced Choice Version: Contains 27 items, each offering three options corresponding to different cognitive paradigms (e.g., Formistic, Mechanistic, or Relativistic/Dialectical).
  • Likert Version: Contains 56 items, rated on a 6-point Likert Scale (1=Strongly disagree to 6=Strongly agree).

Language Available: English (Original development language).

Population Group: General population, studied primarily in adult and gerontology samples.

Age Group: Developed for use with adult populations, particularly those engaging in post-formal cognitive thought processes.

Population Details: Used extensively in research concerning cognitive development across the lifespan, aging, and social problem-solving.

Test Methodology: The Likert version uses a 6-point scale for scoring, with specific items loading onto the four primary subscales: Formistic, Mechanistic, Relativistic, and Dialectical. The scoring instructions provided indicate how items map to these subscales.

Keywords

Post-formal Thought, Developmental Stages, Social Problem Solving, Psychological Scale, Consistency, Social Factor Analysis, Gerontology, Morality.

Authors

Author ORCID Identifier: Not provided in source.

Affiliation Email addresses: Not provided in source.

Correspondence Address: Correspondence generally directed toward the primary author, Deirdre A. Kramer (based on the provided instrument link).

Permissions & Fee and Test Year

The SPBI was first published in 1992. The instrument is accessible online via the author’s academic page, indicating potential availability for research use. The original instrument can be found here: http://www.deirdrekramer.com/Dr._Deirdre_Kramer/The_Social_Paradigm_Belief_Inventory.html. Specific fee or formal permission requirements beyond academic citation are not detailed in the source content.

Reference’s

  • Kramer‚ D.A. & Woodruff‚ D.S. (1986). Relativistic and dialectical thought in three adult age-groups. Human Development‚ 29‚ 280-290.
  • Kramer‚ D.A.‚ Kahlbaugh‚ P.E. & Goldston‚ R.B. (1992). A measure of paradigm beliefs about the social world. Journal of Gerontology‚ 47(3)‚ 180-189.
  • Vanier‚ D. Searight‚ H.R. (2013). The Social Paradigm Belief Inventory (SPBI): A factor analytic study. Modern Behavioral Science‚ 1(1)‚ 49-56.

Items of the Social Paradigm Belief Inventory (SPBI)

3- Choice forced choice version

  1. a) You cannot know a person completely. This is because getting to know a person in a particular way means not getting to know him or her in some other way.

    b) You cannot know a person completely. This is because a person seems different all the time depending on what part of him or her you look at.

    c) You can know a person completely. This is because after a long enough time a person’s real self emerges‚ allowing you to see what makes him or her tick.

  2. a) There are absolute moral principles. This is because some behaviors are universally wrong (i.e. wrong everywhere)‚ are there is no justifiable reason for going against them.

    b) There are non-absolute moral principles. This is because we each form a set of consistent rules to guide our lives‚ which make the most sense in terms of our overall life goals.

    c) There are no absolute moral principles. This is because morality is personal‚ and people have different ideas about what morality is.

  3. a) Our country generally does what’s right. This is because we have the moral imperative on our side when we make political and economic decisions.

    b) Our country sometimes does not do what’s right. This is because questionable actions are sometimes necessary to bring about needed results.

    c) Our country can try to do what’s right. This is because when principles and reality conflict‚ we can redefine them in exploring solutions which take both into account‚ but are not perfect.

  4. a) Dissension (conflict resulting from differences in opinion) is not necessarily dangerous. This is because you can never say for sure that giving in to dissenters will cause problems later‚ because life is unpredictable.

    b) Dissension is a dangerous thing. This is because surrendering to dissenters places you at the mercy of anyone who wants to impose his or her ideas on society.

    c) Dissension is a healthy sign. This is because if you oppress others unnecessarily‚ you might destroy yourself in the process and become inhuman.

  5. a) Frame of mind sets the stage for whether you can work with someone. This is because if you like someone and expect to work well with him or her you probably will‚ but if you have a bad attitude you may not.

    b) It’s difficult to tell what influences whether you can work with someone. This is because feeling uncomfortable with a new person can generate a vicious cycle of feelings between you‚ with neither knowing how these came about.

    c) Personality determines whether you can work with someone. This is because there are certain types of personalities which are innately compatible and you know immediately whether you can work with such a person.

  6. a) Change is unnatural. This is because people need traditional values in order to correct society’s problems and deviating from such values would be destructive.

    b) Change is natural. This is because nothing lasts forever and each new generation brings its own changes.

    c) Change is natural. This is because there will always be problems‚ whose solutions may dramatically change old ways of thinking.

  7. a) You can’t know immediately whether you’ll end up liking someone. This is because feelings constantly change‚ evolve and take different forms as you get to know the person.

    b) You can know immediately whether you’ll end up liking someone. This is because there are certain types of people you don’t like‚ who are not compatible with you‚ and you can sense this on meeting.

    c) You can’t know immediately whether you’ll end up liking someone. This is because you may like or not like a person depending on characteristics of the person you see at any given moment‚ which influences your view of him or her.

  8. a) In a war‚ both sides have valid points of view. This is because each side sees different aspects of the problem‚ and thus reaches different conclusions.

    b) In a war‚ there is usually a right side and a wrong side. This is because if both sides disagree‚ logically they can’t both be right.

    c) In a warm both sides contribute to the problem. This is because they belong to the same world and are part of the problems that exist in that world.

  9. a) There can never be a perfect society. This is because everyone has a different conception of what such a society would be like‚ and there can never be enough consensus on what to work toward.

    b) There may someday be a perfect society. This is because with the development of technology and the social sciences‚ we should be able to rid the world of its medical‚ psychological and economic problems.

    c) There can never be a perfect society. This is because every feature of a society carries with it advantages and disadvantages‚ so that no society has only good points.

  10. a) There is a right person for everyone. This is because some people just belong together since they have the same type of personality‚ and as a result are perfectly compatible.

    b) There is no one right person for anyone. This is because relationships form on the basis of who’s there at the time‚ whether these people want a relationship‚ and can make it work.

    c) There is no one right person for anyone. This is because characteristics you find attractive will also seem unattractive in some ways.

  11. a) Beauty is something objective. This is because some features of a person’s looks are considered aesthetically pleasing‚ with people agreeing on what these features are and who possesses them.

    b) Beauty is something subjective. This is because how you look at someone‚ such as through the eyes of love‚ influences whether you find him or her beautiful.

    c) Beauty is not something objective. It is not a thing‚ but a process which grows‚ evolves and becomes deeper as a relationship unfolds.

  12. a) Men and women periodically change. This is because people seek change and growth‚ and express more parts of themselves as they get older.

    b) Men and women are not likely to change. This is because it is in the nature of things that people are content with the way things are‚ so men will continue to perform some roles and women others.

    c) Men and women constantly change. This is because people are always changing‚ and there is no real order to this process.

  13. a) People are essentially contradictory. This is because people are simply full of contradictions in how they act‚ and we cannot hope to understand these contradictions‚ no matter how hard we try.

    b) People are not essentially contradictory. This is because you see contradictions in another’s actions only if you are thinking in a faulty manner‚ or in other words‚ if you are making an error.

    c) People are essentially contradictory. This is because people are always changing and becoming someone new‚ which contradicts the old self.

  14. a) Personality may or may not be molded in childhood. This is because it is continually influenced by the environment‚ but also influences it‚ so we can’t say for sure where personality comes from.

    b) Personality is molded in childhood. This is because it’s influenced by one’s parents‚ peers‚ teachers etc.‚ and once it forms in this way‚ it’s set.

    c) Personality is not molded in childhood. This is because it constantly changes to fit the immediate environment‚ in order to adapt and obtain what’s needed to get along in life.

  15. a) It is difficult to predict whether a marriage will last. This is because marriage depends on the active commitment of the partners‚ and if the commitment is there‚ existing differences can be appreciated and worked out.

    b) It is possible to predict whether a marriage will last. This is because marriage involves finding the right person‚ and when two people who are right for each other get married‚ it should be a success.

    c) It is not possible to predict whether a marriage will last. This is because the selection of a spouse and the success of a marriage has a lot to do with factors beyond your control.

  16. a) A problem in the family or an organization can usually be traced to one person. This is because that person‚ for whatever reason‚ has problems which lead to problems with the other people‚ causing contention in the group.

    b) A problem in the family or an organization cannot usually be traced to one person. This is because when problems arise in the functioning of the group‚ this changes how persons act and interact.

    c) A problem in the family or an organization is usually a question of point of view. This is because looking at the same group‚ some people will see a problem and some will not‚ depending on how they look at the situation.

  17. a) There should be tough‚ mandatory sentences for certain crimes. This is because society is obligated to discourage such actions in order to make life safe for its citizens.

    b) There should be no mandatory sentences for any crimes. This is because every case is different and each has to be evaluated on its own.

    c) There can be mandatory sentences for crimes‚ but this will create further new problems. This is because in order to have a crime-free society‚ something else‚ such as personal liberty‚ is sacrificed.

  18. a) People should never be allowed to act deviantly. This is because norms of behavior are good for society‚ and must be respected if we are to have order.

    b) People should be allowed to act deviantly under some circumstances. This is because rules are useful guides‚ but only when used flexibly; you have to consider the specifics of the situation and try to fit the rule to it.

    c) People should be allowed to act deviantly under some circumstances. This is because you can’t judge another’s actions unless you know about his or her home life‚ education‚ philosophy etc.‚ and how he or she saw the situation at the time.

  19. a) You cannot predict how a child will turn out. This is because each person copes differently with many life experiences‚ and how he or she molds his or her personality and life will reflect this creative process.

    b) You can predict how a child will turn out. This is because parents who follow a certain set of rules in raising their children can be certain that they will grow up to be well-adjusted adults.

    c) You cannot predict how a child will turn out. This is because life is unpredictable‚ and thus there is no way for a parent to be sure of the consequences of his or her decisions.

  20. a) When somebody is not doing a good job‚ he or she can change. This is because all that’s needed to do a good job is to put your heart into it‚ and then you can do just about anything.

    b) When someone is not doing a good job‚ this can be changed. This is because he or she probably has a related strength which is not being utilized.

    c) When someone is not doing a good job‚ it’s unlikely that he or she will change. This is because people stay essentially the same‚ and either have the ability to do the job or lack it.

  21. a) Solving problems requires realizing that there is no right solution. This is because there are many different sides of a problem‚ and depending on what side you look at‚ a good decision maker needs to recognize that there are different solutions.

    b) Problem-solving is a question of developing new perspectives. This is because a good decision maker is able to see many sides of a problem and encourage a dialogue in which everyone will be heard and contribute to each other’s thinking.

    c) Solving problems requires quickly coming up with the best solution. This is because there is a correct way of doing things‚ and a good decision maker‚ recognizing this‚ decisively wastes no time putting it into action.

  22. a) The most powerful countries do not have the right to use their power. This is because what one country views as right and just‚ another may see as fair and unjust.

    b) The most powerful countries have the right to use their power. This is because the world operates by survival of the fittest‚ and if the strong do not maintain their power‚ their existence is threatened.

    c) The most powerful countries do not have the right to use their power. This is because we’re all interrelated and will sink or swim together‚ so countries have got to be understanding and cooperative.

  23. a) Criminals fit into one category. This is because certain kinds of people were born with the personality for criminal behavior and are not likely to change.

    b) Criminals don’t fit into a particular category. This is because no two people are exactly alike or act in the same way for exactly the same reasons.

    c) Criminals are essentially like other people. This is because they‚ like others‚ go through different phases in their lives‚ taking on new roles and developing new priorities.

  24. a) Change comes neither from the inside nor the outside. It comes from an interaction of natural changes the person goes through with changes in the environment‚ and how these changes are seen by the person.

    b) Change comes from the inside. It comes from a change of outlook on things; no matter what happens on the outside you can always alter your view of things and you will be different.

    c) Change comes from the outside. It is for most part forced on us by job changes‚ financial circumstances‚ a spouse‚ and the like.

  25. a) There is no right or wrong in a disagreement. This is because everybody will have a different opinion on the matter‚ and there is no way to say one is right and the other wrong.

    b) There is usually a right side to a disagreement. This is because it is impossible for two sides to be right if people disagree – this would be illogical.

    c) There is no one side to a disagreement. This is because imposing your opinion on another affects everyone involved‚ including yourself.

  26. a) Some countries are very much alike. This is because a shared ideology transcends the existing differences among countries‚ even though the differences are important too.

    b) No two countries are alike. This is because every country operates under differing circumstances‚ even those sharing the same political system.

    c) Some countries are indistinguishable. This is because the essence of a given political system is the same no matter where it is.

  27. a) A person’s behavior is generally consistent. This is because each person works to make sense of him or herself and act in a manner consistent with this image; inconsistencies that arise are used to develop this sense of self further.

    b) A person’s behavior is basically inconsistent. This is because each person is a unique‚ random mix of behaviors‚ so that he or she can be generous one moment and stingy the next.

    c) A person’s behavior is basically consistent. This is because certain types of behaviors are always together‚ so that a person wouldn’t be generous one moment and stingy the next.

Likert version (56 Items)

  1. There is no one right person for anyone. This is because characteristics you find attractive will also seem unattractive in some ways.
  2. Personality mayor may not be molded in childhood. This is because it is continually influenced by the environment‚ but also influences it‚ so we can’t say for sure where personality comes from.
  3. Our country can try to do what’s right. This is because when principles and reality conflict‚ we can redefine them in exploring solutions which take both into account‚ but are not perfect.
  4. Men and women may find change difficult. This is because they were socialized into certain roles as children‚ and it takes a lot of push from the outside to overcome them.
  5. Experience tells you whether you can work with someone. This is because over time you’ll discover whether your work experiences with that person are rewarding or not.
  6. Personality determines whether you can work with someone. This is because there are certain types of personalities which are innately compatible and you know immediately whether you can work with such a person.
  7. When someone is not doing a good job‚ this can be changed. This is because he or she probably has a related strength which is not being utilized.
  8. It is possible to predict whether a marriage will last. This is because marriage involves finding the right person‚ and when two people who are right for each other get married‚ it should be a success.
  9. The most powerful countries have the right to use their power. This is because the world operates by survival of the fittest and if the strong do not maintain their power their existence is threatened.
  10. Our country sometimes does not do what’s right. This is because questionable actions are sometimes necessary to bring about needed results.
  11. Dissension is a dangerous thing. This is because surrendering to dissenters places you at the mercy of anyone who wants to impose his or her ideas on society.
  12. Our country generally does what Is right. This is because it has learned from past experience what is best‚ and we use this experience to solve world problems.
  13. Our country generally does what’s right. This is because we have moral imperative on our side when we make political and economic decisions.
  14. There is a right person for everyone. This is because some people just belong together since they have the same type of personality and as a result are perfectly compatible.
  15. There may someday be a perfect society. This is because with the development of technology and the social sciences we should be able to rid the world of its medical‚ psychological and economic problems.
  16. The most powerful countries do not have the right to use their power. This is because we’re all interrelated and will sink or swim together‚ so countries have got to be understanding and cooperative.
  17. There is no one right person for anyone. This is because relationships form on the basis of who’s there at the time; whether these people want a relationship‚ and can make it work.
  18. Personality is molded in childhood‚ this is because it’s influenced by one’s parents‚ peers‚ teachers‚ etc. and once it’s formed in this way‚ it’s set.
  19. The most powerful countries do not have the right to use their power. This is because what one country views as right and just‚ another may see as unfair and unjust.
  20. There can never be a perfect society. This is because every feature of a society carries with it advantages and disadvantages‚ so that no society has only good points.
  21. When someone is not doing a good job‚ he or she can be made to change. This is because with the right feedback and encouragement form the boss he or she can learn to do a better job.
  22. There can never be a perfect society. This is because everyone has a different conception of what such a society would be like‚ and there can never be enough consensus on what to work toward.
  23. A person’s behavior is basically inconsistent. This because each person is a unique‚ random mix of behaviors‚ so that he or she can be generous one moment and stingy the next.
  24. Dissension is a healthy sign. This is because if you oppress others unnecessarily you might destroy yourself in the process and become Inhuman.
  25. Dissension is a dangerous thing. This is because dissenters threaten the stability and moral fabric of a culture‚ endangering its future success.
  26. Personality is not molded in childhood. This is because it continually changes to fit the immediate environment‚ in order to adapt and obtain what’s needed to get along in life.
  27. There can be a perfect society. This is because there is a right order to things; however‚ it is our task to discover what this order is and put it into action.
  28. A person’s behavior is essentially consistent. This is because a person is socialized to behave according to the expectations of his or her culture‚ and can do so with little problem.
  29. Problem solving is a question of developing new perspectives. This is because a good decision maker is able to see may sides of a problem and encourage a dialogue in which everyone will be heard and contribute to each other’s thinking.
  30. People are essentially contradictory. This is because people are simply full of contradictions in how they act‚ and we cannot hope to understand these contradictions‚ no matter how hard we try.
  31. Dissension is not necessarily dangerous. This is because you can never say for sure that giving in to dissenters will cause problems later because life is unpredictable.
  32. It is difficult to predict whether a marriage will last. This is because marriage depends on the active commitment of the partners‚ and if the commitment is there‚ existing differences can be appreciated and worked out.
  33. Frame of mind sets the stage for whether you can work with someone. This is because if you like someone and expect to work well with him or her you probably will‚ but if you have a bad attitude you may not.
  34. When someone is not doing a good job it’s unlikely that he or she will change. This is because people stay essentially the same and either have the ability to do the job or lack it.
  35. A person’s behavior is generally consistent. This is because each person works to make sense of him or herself and act in a manner consistent with this image; Inconsistencies that arise are used to develop this sense of self further.
  36. People are essentially contradictory. This is because people are always changing and becoming someone new‚ which contradicts the old self.
  37. It is possible to predict whether a marriage will last. This is because having enough information about the person you’re going to marry allows you to predict how he or she will react to different situations‚ and to prepare accordingly.
  38. The most powerful countries have the right to use their power. This is because they got to be powerful by following important ideals‚ and strive to do what’s best for the world.
  39. People are not essentially contradictory. This Is because‚ generally speaking‚ people learn how to behave in ways that are consistent with the actions and expectations of others in the society.
  40. Solving problems requires quickly coming up with the best solution. This is because there is a correct way of doing things‚ and a good decision maker‚ recognizing this‚ decisively wastes no time putting it into action.
  41. People are not essentially contradictory. This is because you see contradictions in another’s actions only if you are thinking in a faulty manner‚ or in other words‚ if you are making an error.
  42. It’s difficult to tell what influences whether you can work with someone. This is because feeling uncomfortable with a new person can generate a vicious cycle of feelings between you‚ with neither knowing how these came about.
  43. Solving problems requires a thorough consideration of all the information. This is because a good decision maker needs to be knowledgeable about the basic facts in order to make a sound judgement.
  44. People should be discouraged from acting deviantly. This is because people operate according to their own self-interest‚ and it is society’s job to keep this self-interest within reasonable bounds.
  45. Men and women are not likely to change. This is because it is in the nature of things that people are content with the way things are‚ so men will continue to perform some roles and women others.
  46. A person’s behavior is basically consistent. This is because certain types of behaviors are always together‚ so that a person wouldn’t be generous one moment and stingy the next.
  47. Men and women constantly change. This is because people are always changing and trying out whatever new roles happen to be facing them at the time‚ and there is no real order to this process.
  48. People should be allowed to act deviantly under some circumstances. This is because you can’t judge another’s actions unless you know about his or her home life‚ education‚ philosophy‚ etc.‚ and how he or she saw the situation at the time.
  49. People should be allowed to act deviantly under some circumstances. This is because rules are useful guides‚ but only when used flexibly; you have to consider the specifics of the situation and try to fit the rule to it.
  50. It is not possible to predict whether a marriage will last. This is because the selection of a spouse and the success of a marriage has a lot to do with factors beyond your control.
  51. People should never be allowed to act deviantly. This is because norms of behavior are good for society and must be respected if we are to have order.
  52. Men and women periodically change. This is because people seek change and growth and express more parts of themselves as they get older.
  53. When somebody is not doing a good job‚ he or she can change. This is because all that’s needed to do a good job is to put your heart into it and then you can do just about anything.
  54. Personality is not molded in childhood. This is because a person is born with certain temperaments which‚ because they are present at birth‚ persist despite environmental influences.
  55. There is a right person for everyone. This is because through experiences dating and the process of trial and error‚ you can discover who best satisfies your needs.
  56. Solving problems requires realizing that there is no right solution. This is because there are many different sides of a problem and depending on what side you look at‚ a good decision maker needs to recognize that there are different solutions.

Cite this article

Mohammed looti (2025). Social Paradigm Belief Inventory (SPBI). Psychological Scales & Instruments Database. Retrieved from https://db.arabpsychology.com/scales/social-paradigm-belief-inventory-spbi/

Mohammed looti. "Social Paradigm Belief Inventory (SPBI)." Psychological Scales & Instruments Database, 17 Oct. 2025, https://db.arabpsychology.com/scales/social-paradigm-belief-inventory-spbi/.

Mohammed looti. "Social Paradigm Belief Inventory (SPBI)." Psychological Scales & Instruments Database, 2025. https://db.arabpsychology.com/scales/social-paradigm-belief-inventory-spbi/.

Mohammed looti (2025) 'Social Paradigm Belief Inventory (SPBI)', Psychological Scales & Instruments Database. Available at: https://db.arabpsychology.com/scales/social-paradigm-belief-inventory-spbi/.

[1] Mohammed looti, "Social Paradigm Belief Inventory (SPBI)," Psychological Scales & Instruments Database, vol. X, no. Y, ص Z-Z, October, 2025.

Mohammed looti. Social Paradigm Belief Inventory (SPBI). Psychological Scales & Instruments Database. 2025;vol(issue):pages.

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