Construct Index
- All Constructs
- Affection
- Alienation
- Ambivalence
- Appreciation
- Attachment Anxiety
- Attachment Avoidance
- Attraction
- Capitalization
- Caregiving
- Closeness
- Cohesion
- Commitment
- Communal Strength
- Communication
- Compassionate Love
- Conflict
- Consensus
- Disclosure
- Disillusionment
- Expected Alternatives
- Expected Investment
- Expected Satisfaction
- Fear of Being Single
- Gaslighting
- Group-Oriented Friendship
- Implicit Theories
- Insensitivity
- Interdependence
- Intimacy
- Intimate Partner Violence
- Investment
- Love
- Maintenance
- Mate Retention Tactics
- Motivation
- Passion
- Perceived Support
- Power
- Quality of Alternatives
- Relationship Behaviors
- Relationship Beliefs
- Relationship Expectations
- Relationship Goals
- Relationship Quality
- Responsiveness
- Satisfaction
- Satisfaction With Relationship Status
- Self-Expansion
- Sentiment
- Sexual Boredom
- Sexual Satisfaction
- Support-Seeking
- Trust
- All Languages
- Dutch
- English
- Hebrew
- Persian
- Polish
- Russian
- Spanish
- All Topics
- Abuse
- Autonomy
- Evolutionary Psychology
- Friendship
- Self/Identity
- Sexuality
- Singlehood
- Technology
A
Affection (3)
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Public and Private Romantic Display of Affection Scale
Kocur, D., Prusik, M., & Konopka, K. (2022). Public and Private Romantic Display of Affection Scale: Development and Validation. Polish Psychological Bulletin, 53(3), 152–170. https://doi.org/10.24425/ppb.2022.141863
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Trait Affection Scale
Floyd, K. (2002). Human affection exchange: V. Attributes of the highly affectionate. Communication Quarterly, 50(2), 135–152. https://doi.org/10.1080/01463370209385653
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Dyadic Adjustment Scale (DAS)
Spanier, G. B. (1976). Measuring Dyadic Adjustment: New Scales for Assessing the Quality of Marriage and Similar Dyads. Journal of Marriage and Family, 38(1), 15–28. https://doi.org/10.2307/350547
Attachment Anxiety (2)
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Experiences in Close Relationships - Revised (ECR-R)
Fraley, R. C., Waller, N. G., & Brennan, K. A. (2000). An Item Response Theory Analysis of Self-Report Measures of Adult Attachment. Journal of Personality and Social Psychology, 78(2), 350–365. https://doi.org/10.1037/0022-3514.78.2.350
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Experiences in Close Relationships Scale - Relationship Structures (ECR-RS)
Fraley, R. C., Heffernan, M. E., Vicary, A. M., & Brumbaugh, C. C. (2011). The Experiences in Close Relationships-Relationship Structures Questionnaire: A Method for Assessing Attachment Orientations Across Relationships. Psychological Assessment, 23(3), 615–625. https://doi.org/10.1037/a0022898
Attachment Avoidance (2)
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Experiences in Close Relationships - Revised (ECR-R)
Fraley, R. C., Waller, N. G., & Brennan, K. A. (2000). An Item Response Theory Analysis of Self-Report Measures of Adult Attachment. Journal of Personality and Social Psychology, 78(2), 350–365. https://doi.org/10.1037/0022-3514.78.2.350
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Experiences in Close Relationships Scale - Relationship Structures (ECR-RS)
Fraley, R. C., Heffernan, M. E., Vicary, A. M., & Brumbaugh, C. C. (2011). The Experiences in Close Relationships-Relationship Structures Questionnaire: A Method for Assessing Attachment Orientations Across Relationships. Psychological Assessment, 23(3), 615–625. https://doi.org/10.1037/a0022898
C
Commitment (2)
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Investment Model Scale
Rusbult, C. E., Martz, J. M., & Agnew, C. R. (1998). The investment model scale: Measuring commitment level, satisfaction level, quality of alternatives, and investment size. Personal Relationships, 5 (4), 357-387. https://doi.org/10.1111/j.1475-6811.1998.tb00177.x
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Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
Communication (5)
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Public and Private Romantic Display of Affection Scale
Kocur, D., Prusik, M., & Konopka, K. (2022). Public and Private Romantic Display of Affection Scale: Development and Validation. Polish Psychological Bulletin, 53(3), 152–170. https://doi.org/10.24425/ppb.2022.141863
-
Inventory of Parent and Peer Attachment (IPPA)
Armsden, G. C., & Greenberg, M. T. (1987). The inventory of parent and peer attachment: Individual differences and their relationship to psychological well-being in adolescence. Journal of Youth and Adolescence, 16(5), 427–454. https://doi.org/10.1007/BF02202939
-
Perceived Emotional Support and Judgment Scale
Zhao, Y., Sisson, N. M., Pringle, V., Smith, A. M., Long, E. U., Elsaadawy, N., Carlson, E., & Ford, B. Q. (2026). Managing loved ones' emotions: The promise and pitfalls of reappraisal. Emotion (Washington, D.C.), 10.1037/emo0001648. Advance online publication. https://doi.org/10.1037/emo0001648
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Financial Communication
Pollmann, M. M. (2021). Let’s talk about money: The role of attachment styles in couples’ financial communication, financial management, and financial conflict. Journal of Financial Therapy, 12(2), 92-115.
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Trait Affection Scale
Floyd, K. (2002). Human affection exchange: V. Attributes of the highly affectionate. Communication Quarterly, 50(2), 135–152. https://doi.org/10.1080/01463370209385653
D
E
Expected Satisfaction (2)
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Expected Interdependence Scale
Baker, L. R., McNulty, J. K., Brady, A., & Montalvo, S. (2020). A new measure of expected relationship satisfaction, alternatives, and investments supports the expectations of interdependence model. In L. E. VanderDrift, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, Interaction, and Close Relationships (Advances in Personal Relationships). Cambridge: Cambridge University Press.
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Autonomous Motivation for Romantic Pursuit Scale
MacDonald, G., Thapar, S., Ryan, W. S., Chung, J. M., Hoan, E., & Park, Y. (2026). Why do you want a romantic relationship? Individual differences in motives for romantic relationship pursuit. Personality and Social Psychology Bulletin, 52(8), 2230 - 2246.
F
G
Group-Oriented Friendship (1)
I
Interdependence (2)
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Expected Interdependence Scale
Baker, L. R., McNulty, J. K., Brady, A., & Montalvo, S. (2020). A new measure of expected relationship satisfaction, alternatives, and investments supports the expectations of interdependence model. In L. E. VanderDrift, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, Interaction, and Close Relationships (Advances in Personal Relationships). Cambridge: Cambridge University Press.
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Willingness to Risk Dependence on a Romantic Partner
Baker, L. R., & McNulty, J.K. (2013). When low self-esteem encourages behaviors that risk rejection to increase interdependence: The role of relational self-construal. Journal of Personality and Social Psychology, 104, 995-1018.
Intimacy (2)
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Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
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Personal Assessment of Intimacy in Relationships (PAIR)
Schaefer, M. T., & Olson, D. H. (1981). Assessing Intimacy: The Pair Inventory. Journal of Marital and Family Therapy, 7(1), 47–60. https://doi.org/10.1111/j.1752-0606.1981.tb01351.x
Investment (2)
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Expected Interdependence Scale
Baker, L. R., McNulty, J. K., Brady, A., & Montalvo, S. (2020). A new measure of expected relationship satisfaction, alternatives, and investments supports the expectations of interdependence model. In L. E. VanderDrift, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, Interaction, and Close Relationships (Advances in Personal Relationships). Cambridge: Cambridge University Press.
-
Investment Model Scale
Rusbult, C. E., Martz, J. M., & Agnew, C. R. (1998). The investment model scale: Measuring commitment level, satisfaction level, quality of alternatives, and investment size. Personal Relationships, 5 (4), 357-387. https://doi.org/10.1111/j.1475-6811.1998.tb00177.x
L
Love (5)
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Passionate Love Scale
Hatfield, E., & Sprecher, S. (1986). Measuring passionate love in intimate relationships. Journal of Adolescence, 9, 383-410. https://doi.org/10.1016/S0140-1971(86)80043-4
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Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
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Braiker & Kelley Relationship Questionnaire
Braiker, H., Kelley, H., Burgess, R., & Huston, T. (1979). Social exchange and developing relationships. In R. Burgess & T. Huston (Eds.), Social exchange in developing relationships (pp. 135–168). Academic Press.
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Personal Assessment of Intimacy in Relationships (PAIR)
Schaefer, M. T., & Olson, D. H. (1981). Assessing Intimacy: The Pair Inventory. Journal of Marital and Family Therapy, 7(1), 47–60. https://doi.org/10.1111/j.1752-0606.1981.tb01351.x
-
Compassionate Love Scale
Sprecher, S., & Fehr, B. (2005). Compassionate love for close others and humanity. Journal of Social and Personal Relationships, 22(5), 629-651. https://doi.org/10.1177/0265407505056439
M
Mate Retention Tactics (1)
Motivation (2)
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Motivation to Correct Interpersonal Mistakes
Baker, L., & McNulty, J.K. (2011). Self-Compassion and Relationship Maintenance: The Moderating Roles of Conscientiousness and Gender. Journal of Personality and Social Psychology, 100, 853-873.
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Autonomous Motivation for Romantic Pursuit Scale
MacDonald, G., Thapar, S., Ryan, W. S., Chung, J. M., Hoan, E., & Park, Y. (2026). Why do you want a romantic relationship? Individual differences in motives for romantic relationship pursuit. Personality and Social Psychology Bulletin, 52(8), 2230 - 2246.
P
Passion (2)
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Passionate Love Scale
Hatfield, E., & Sprecher, S. (1986). Measuring passionate love in intimate relationships. Journal of Adolescence, 9, 383-410. https://doi.org/10.1016/S0140-1971(86)80043-4
-
Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
Q
Quality of Alternatives (2)
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Expected Interdependence Scale
Baker, L. R., McNulty, J. K., Brady, A., & Montalvo, S. (2020). A new measure of expected relationship satisfaction, alternatives, and investments supports the expectations of interdependence model. In L. E. VanderDrift, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, Interaction, and Close Relationships (Advances in Personal Relationships). Cambridge: Cambridge University Press.
-
Investment Model Scale
Rusbult, C. E., Martz, J. M., & Agnew, C. R. (1998). The investment model scale: Measuring commitment level, satisfaction level, quality of alternatives, and investment size. Personal Relationships, 5 (4), 357-387. https://doi.org/10.1111/j.1475-6811.1998.tb00177.x
R
Relationship Behaviors (5)
-
Public and Private Romantic Display of Affection Scale
Kocur, D., Prusik, M., & Konopka, K. (2022). Public and Private Romantic Display of Affection Scale: Development and Validation. Polish Psychological Bulletin, 53(3), 152–170. https://doi.org/10.24425/ppb.2022.141863
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Positive Relationship Behaviors Scale
Joel, S., Maxwell, J. A., Khera, D., Peetz, J., Baucom, B. R., & MacDonald, G. (2023). Expect and you shall perceive: People who expect better in turn perceive better behaviors from their romantic partners. Journal of Personality and Social Psychology, 124(6), 1230–1255. https://doi.org/10.1037/pspi0000411
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Perceived Emotional Support and Judgment Scale
Zhao, Y., Sisson, N. M., Pringle, V., Smith, A. M., Long, E. U., Elsaadawy, N., Carlson, E., & Ford, B. Q. (2026). Managing loved ones' emotions: The promise and pitfalls of reappraisal. Emotion (Washington, D.C.), 10.1037/emo0001648. Advance online publication. https://doi.org/10.1037/emo0001648
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Mate Retention Inventory - Short Form
Buss, D. M., Shackelford, T. K., & McKibbin, W. F. (2008). The mate retention inventory-short form (MRI-SF). Personality and Individual Differences, 44(1), 322-334.
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Willingness to Risk Dependence on a Romantic Partner
Baker, L. R., & McNulty, J.K. (2013). When low self-esteem encourages behaviors that risk rejection to increase interdependence: The role of relational self-construal. Journal of Personality and Social Psychology, 104, 995-1018.
Relationship Goals (3)
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Social Media Launch Disclosure
Alley, E. (2026). Soft launch, hard feelings?: Intentional disclosure in Instagram relationship launches predicts investment model variables. Southern Communication Journal 91(2), 119-136. https://doi.org/10.1080/1041794X.2025.2591642
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Autonomous Motivation for Romantic Pursuit Scale
MacDonald, G., Thapar, S., Ryan, W. S., Chung, J. M., Hoan, E., & Park, Y. (2026). Why do you want a romantic relationship? Individual differences in motives for romantic relationship pursuit. Personality and Social Psychology Bulletin, 52(8), 2230 - 2246.
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Relationship Clarity Scale
Kredl, K. F., Kubin, D., & Lydon, J. E. (2025). Knowing What You Want: The Role of Relationship Clarity in Single Young Adults' Loneliness and Well‐Being. Personal Relationships, 32(3), e70023.
Relationship Quality (7)
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Marital Adjustment Test (MAT)
Locke, H. J., & Wallace, K. M. (1959). Short marital-adjustment and prediction tests: Their reliability and validity. Marriage and Family Living, 21(3), 251–255. https://doi.org/10.2307/348022
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Relationship Assessment Scale (RAS)
Hendrick, S. S. (1988). A generic measure of relationship satisfaction. Journal of Marriage and Family, 50(Feb 88), 93–98.
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The Positive-Negative Relationship Quality (PN-RQ)
Rogge, R.D., Fincham, F.D., Crasta, D., Maniaci, M.R. (2017). Positive and negative evaluation of relationships: Development and validation of the Positive-Negative Relationship Quality (PN-RQ) Scale. Psychological Assessment, 29(8), 1028 –1043. https://doi.org/10.1037/pas0000392
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Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
-
Braiker & Kelley Relationship Questionnaire
Braiker, H., Kelley, H., Burgess, R., & Huston, T. (1979). Social exchange and developing relationships. In R. Burgess & T. Huston (Eds.), Social exchange in developing relationships (pp. 135–168). Academic Press.
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Quality of Marriage Index (QMI)
Norton, R. (1983). Measuring Marital Quality: A Critical Look at the Dependent Variable. Journal of Marriage and Family, 45(1), 141–151. https://doi.org/10.2307/351302
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Dyadic Adjustment Scale (DAS)
Spanier, G. B. (1976). Measuring Dyadic Adjustment: New Scales for Assessing the Quality of Marriage and Similar Dyads. Journal of Marriage and Family, 38(1), 15–28. https://doi.org/10.2307/350547
Responsiveness (2)
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Perceived Partner Responsiveness Scale
Reis, H. T., Crasta, D., Rogge, R. D., Maniaci, M. R., & Carmichael, C. L. (2018). Perceived Partner Responsiveness Scale (PPRS). In D. L. Worthington & G. D. Bodie (Eds.), The sourcebook of listening research: Methodology and measures (pp. 516–521). John Wiley & Sons. https://doi.org/10.1002/9781119102991.ch57
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Perceived Responsiveness and Insensitivity Scale
Crasta, D., Rogge, R. D., Maniaci, M. R., & Reis, H. T. (2021). Toward an optimized measure of perceived partner responsiveness: Development and validation of the Perceived Responsiveness and Insensitivity Scale. Psychological Assessment, 33(4), 338-355. https://doi.org/10.1037/pas0000986
S
Satisfaction (9)
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Expected Interdependence Scale
Baker, L. R., McNulty, J. K., Brady, A., & Montalvo, S. (2020). A new measure of expected relationship satisfaction, alternatives, and investments supports the expectations of interdependence model. In L. E. VanderDrift, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, Interaction, and Close Relationships (Advances in Personal Relationships). Cambridge: Cambridge University Press.
-
Investment Model Scale
Rusbult, C. E., Martz, J. M., & Agnew, C. R. (1998). The investment model scale: Measuring commitment level, satisfaction level, quality of alternatives, and investment size. Personal Relationships, 5 (4), 357-387. https://doi.org/10.1111/j.1475-6811.1998.tb00177.x
-
Relationship Assessment Scale (RAS)
Hendrick, S. S. (1988). A generic measure of relationship satisfaction. Journal of Marriage and Family, 50(Feb 88), 93–98.
-
Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
-
Satisfaction with Relationship Status Scale
Lehmann, V., Tuinman, M. A., Braeken, J., Vingerhoets, A. J., Sanderman, R., & Hagedoorn, M. (2015). Satisfaction with relationship status: Development of a new scale and the role in predicting well-being. Journal of happiness studies, 16(1), 169-184. https://doi.org/10.1007/s10902-014-9503-x
-
Quality of Marriage Index (QMI)
Norton, R. (1983). Measuring Marital Quality: A Critical Look at the Dependent Variable. Journal of Marriage and Family, 45(1), 141–151. https://doi.org/10.2307/351302
-
Kansas Marital Satisfaction Scale
Schumm, W. R., Nichols, C. W., Schectman, K. L., & Grigsby, C. C. (1983). Characteristics of responses to the Kansas Marital Satisfaction Scale by a sample of 84 married mothers. Psychological Reports, 53, 567–572.
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Dyadic Adjustment Scale (DAS)
Spanier, G. B. (1976). Measuring Dyadic Adjustment: New Scales for Assessing the Quality of Marriage and Similar Dyads. Journal of Marriage and Family, 38(1), 15–28. https://doi.org/10.2307/350547
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The Couples Satisfaction Index (CSI)
Funk, J. L. & Rogge, R. D. (2007). Testing the ruler with item response theory: Increasing precision of measurement for relationship satisfaction with the Couples Satisfaction Index. Journal of Family Psychology, 21, 572-583.
Satisfaction With Relationship Status (2)
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Autonomous Motivation for Romantic Pursuit Scale
MacDonald, G., Thapar, S., Ryan, W. S., Chung, J. M., Hoan, E., & Park, Y. (2026). Why do you want a romantic relationship? Individual differences in motives for romantic relationship pursuit. Personality and Social Psychology Bulletin, 52(8), 2230 - 2246.
-
Satisfaction with Relationship Status Scale
Lehmann, V., Tuinman, M. A., Braeken, J., Vingerhoets, A. J., Sanderman, R., & Hagedoorn, M. (2015). Satisfaction with relationship status: Development of a new scale and the role in predicting well-being. Journal of happiness studies, 16(1), 169-184. https://doi.org/10.1007/s10902-014-9503-x
Sexual Satisfaction (3)
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Global Measure of Sexual Satisfaction
Lawrance, K. A., & Byers, E. S. (1995). Sexual satisfaction in long‐term heterosexual relationships: The interpersonal exchange model of sexual satisfaction. Personal Relationships, 2(4), 267–285. https://doi.org/10.1111/j.1475-6811.1995.tb00092.x
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Quality of Sex Inventory (QSI)
Shaw, A. M., & Rogge, R. D. (2016). Evaluating and refining the construct of sexual quality with Item Response Theory: Development of the Quality of Sex Inventory. Archives of Sexual Behavior, 45, 249-270. https://doi.org/10.1007/s10508-015-0650-x
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Satisfaction with Sex Life Scale—Revised
Park, Y. & MacDonald, G. (2022). Single and partnered individuals' sexual satisfaction as a function of sexual desire and activities: Results using a sexual satisfaction scale demonstrating measurement invariance across partnership status. Archives of Sexual Behavior, 51 (1), 547-564.
Support-Seeking (2)
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Romantic Support-Seeking
Perks, R. E., Vowels, L. M., Hart, C. M., Francois-Walcott, R. R. R. & Carnelley, K. B. (2026). Help! I need somebody: Development and validation of the Romantic Support-Seeking (RoSS) scale. Current Psychology, 45, 57. https://doi.org/10.1007/s12144-025-08749-0
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Perceived Emotional Support and Judgment Scale
Zhao, Y., Sisson, N. M., Pringle, V., Smith, A. M., Long, E. U., Elsaadawy, N., Carlson, E., & Ford, B. Q. (2026). Managing loved ones' emotions: The promise and pitfalls of reappraisal. Emotion (Washington, D.C.), 10.1037/emo0001648. Advance online publication. https://doi.org/10.1037/emo0001648
T
Trust (4)
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Inventory of Parent and Peer Attachment (IPPA)
Armsden, G. C., & Greenberg, M. T. (1987). The inventory of parent and peer attachment: Individual differences and their relationship to psychological well-being in adolescence. Journal of Youth and Adolescence, 16(5), 427–454. https://doi.org/10.1007/BF02202939
-
Perceived Relationship Quality Components (PRQC) Scale
Fletcher, G. J. O., Simpson, J. A., & Thomas, G. (2000). The measurement of Perceived Relationship Quality Components: A confirmatory factor analytic approach. Personality and Social Psychology Bulletin, 26, 340–355. https://doi.org/10.1177/0146167200265007
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Dyadic Trust Scale
Larzelere, R. E., & Huston, T. L. (1980). The dyadic trust scale: Toward understanding interpersonal trust in close relationships. Journal of Marriage and Family, 42 (3), 595–604. https://doi.org/10.2307/351903
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Trust Scale
Rempel, J.K., Holmes, J.G. & Zanna, M.P. (1985). Trust in close relationships. Journal of Personality and Social Psychology, 49, 95-112. https://doi.org/10.1037/0022-3514.49.1.95