Measuring what makes social interactions enjoyable

How do social goals differ conceptually from social rewards according to the authors?

Social goals are cognitive representations of desired outcomes, whereas social rewards capture the immediate hedonic and pleasurable value of actual experiences.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What specific phrase was placed at the beginning of every SRQ item to ensure they measured hedonic value?

Every item began with the phrase "I enjoy" to explicitly target the self-reported pleasurable value of social interactions.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Which proposed social reward category was completely removed based on expert panel feedback during pilot testing?

The category "sensation seeking with others" was completely dropped due to panel concerns about its clarity.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How did the researchers reduce the initial pool of 123 items to 75 items before pilot testing?

An expert panel of eight graduate-level researchers rated each item from 1 to 10 on how well it represented its proposed reward, and only the top three to six scoring items in each group were retained.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What instructions were given to SRQ participants who had never actually experienced one of the listed social scenarios?

They were instructed to imagine how much they would enjoy the experience if it were to happen to them.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What were the exclusion criteria for participants in Sample 1 after they completed the pilot questionnaire?

Participants were excluded if they completed the survey more than once or demonstrated a severe lack of response variability.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Why was the WLSMV estimation procedure used during the Exploratory Factor Analysis (EFA)?

It was utilized because the questionnaire items yielded ordinal data, requiring polychoric correlations and polytomous analysis.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What traditional fit index thresholds did the researchers adopt to determine an acceptable model fit?

They adopted a Comparative Fit Index (CFI) of 0.90 or above and a Root Mean Square Error of Approximation (RMSEA) of 0.08 or below.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Why did the researchers drop three of the nine factors identified in the initial EFA?

Two factors were dropped because they were weak with multiple crossloading items, and a third was dropped because it was too narrow, consisting of only two highly correlated items.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI

What are the final six social reward domains identified by the Social Reward Questionnaire (SRQ)?

The six domains are Admiration, Negative Social Potency, Passivity, Prosocial Interactions, Sexual Relationships, and Sociability.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What statistical criteria were applied to reduce the length of the pilot questionnaire during EFA item reduction?

Items were removed if they loaded weakly across all factors (loadings < 0.40) or if they cross-loaded strongly on two or more factors (loadings > 0.40).

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Why was a sample size of 505 deemed statistically adequate for the confirmatory factor analysis (CFA) in Sample 2?

The 23-item model contained 61 parameters, meaning a sample size of 505 yielded an 8:1 subjects-to-parameters ratio, which is adequate for items with good measurement characteristics.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What hypotheses did the researchers make regarding the relationships between the SRQ subscales and the Dark Triad traits?

They predicted that Negative Social Potency would positively correlate with all three Dark Triad traits, Prosocial Interactions would negatively correlate with them, and Admiration would positively correlate with narcissism.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What relationship did the researchers hypothesize between SRQ Passivity and interpersonal goals?

They hypothesized that the Passivity subscale would positively correlate with goals of Submissiveness and negatively correlate with goals of Dominance.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What hypothesis did the researchers propose regarding the relationship between the SRQ Sociability subscale and the Big Five personality traits?

They hypothesized that the Sociability subscale would be positively correlated with extraversion.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How did the researchers expect the SRQ Sexual Relationships subscale to relate to the Revised Sociosexual Orientation Inventory?

They hypothesized that the Sexual Relationships subscale would show positive correlations across all three of its domains: behavior, attitude, and desire.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What was the resulting model fit when the six-factor SRQ was tested using Confirmatory Factor Analysis (CFA) on Sample 2?

The CFA confirmed the model with a good fit, yielding a Comparative Fit Index (CFI) of 0.96 and a Root Mean Square Error of Approximation (RMSEA) of 0.07.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What did the Mean Inter-item Correlations (MICs) indicate about the final SRQ subscales?

The MICs (mean = 0.56) were acceptable for narrow constructs, suggesting that the items within each subscale successfully reflect unidimensional measures.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How was the test-retest reliability of the SRQ assessed, and what was the outcome?

A subset of 45 participants completed the scale twice, 10 to 14 days apart, resulting in a strong mean Pearson correlation of r = 0.80.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What did the construct validation results show for the Negative Social Potency subscale?

It was positively associated with all three Dark Triad traits, hostility, sexual behavior and desire, and openness.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Do the Prosocial Interactions and Negative Social Potency subscales represent exact opposite ends of the same spectrum?

No; although they are moderately negatively correlated (r = -0.56), they are distinct, separate constructs rather than opposing extremes of a single dimension.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How did the researchers interpret the unexpected positive correlations between SRQ Passivity and traits like narcissism and psychopathy?

They suggested that Passivity in this context may reflect "social laziness" or a desire to act as a "free rider" and let others do the work, rather than pure submissiveness.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How does Negative Social Potency conceptually differ from classic physical sadism?

While sadism focuses primarily on enjoying physical pain, Negative Social Potency captures the enjoyment derived from others' psychological pain or distress.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What is the clinical relevance of measuring diminished social reward using the SRQ in depressed populations?

A defining symptom of depression is a reduced capacity to experience pleasure, including social anhedonia, which the SRQ can systematically quantify.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

Why should researchers exercise caution when administering the self-report SRQ to individuals with autism?

Individuals with autism often present with known difficulties in introspection, which can make accurate self-reflection on self-report surveys challenging.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What fundamental limitation does using a questionnaire style have when assessing the construct of social reward?

Social reward is a highly complex phenomenon, and any questionnaire will inevitably simplify the construct, potentially losing more nuanced elements.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

What were the key external correlates of the SRQ Prosocial Interactions subscale?

It was positively associated with dominance, friendliness, and all big five personality subscales, and negatively associated with all Dark Triad traits, hostility, and sexual desire.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified

How did the researchers control for Type I errors given the large number of multiple correlations calculated?

They applied the Benjamini and Hochberg False Discovery Rate to adjust and control the p-values across comparisons.

Source: Social Reward Questionnaire (SRQ): development and validation · DOI · quote verified