Reinforcement sensitivity theory of personality questionnaire : measurement and structural invariance across age and gender groups
- Authors: Gomez, Rapson , Stavropoulos, Vasileios , Watson, Shaun , Footitt, Trent , Corr, Philip
- Date: 2023
- Type: Text , Journal article
- Relation: International Journal of Mental Health and Addiction Vol. 21, no. 1 (2023), p. 131-144
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- Description: Revised reinforcement sensitivity theory (r-RST) of personality is a major neuropsychological theory of motivation, emotion, and personality. To measure the specific components of r-RST, the Reinforcement Sensitivity Theory of Personality Questionnaire (RST-PQ; Corr & Cooper(Psychological Assessment 28(11), 1427–1400, 2016) has been developed. The current study examined the measurement (configural, metric, scalar, and residual) and structural (factor variances, covariances) invariance across gender and age groups for an exploratory structural equation modeling (ESEM) version of the theorized six-factor oblique model. A total of 901 adults (M = 32.07, SD = 16.38) from the general community completed ratings of the RST-PQ. Multiple-group confirmatory factor analysis (CFA) supported full measurement and structural invariance. There was also no difference for the six latent mean scores across gender and age. The psychometric and practical implications of the findings are discussed. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
Using Online Gambling Disorder Questionnaire (OGD-Q) with adults : factor structure, reliability, external validity, and measurement invariance across age and gender
- Authors: Gomez, Rapson , Brown, Taylor , Gill, Peter , Prokofieva, Maria , Stavropoulos, Vasileios
- Date: 2023
- Type: Text , Journal article
- Relation: International Journal of Mental Health and Addiction Vol. 21, no. 6 (2023), p. 3910-3926
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- Description: Rates of online (or internet) gambling are growing faster than any other gambling form, which has research and clinical implications. Currently, the lack of a questionnaire for measuring online gambling in adults is hampering our ability to understand this phenomenon. The current study examined whether the Online Gambling Disorder Questionnaire (OGD-Q), developed for studying online gambling in adolescents, is suitable for use with adults. Specifically, we evaluated support for its original one-factor model, its model-based reliability, external validity, and measurement invariance (configural, metric, scalar, and residual) for the theorized one-factor model. A community sample of 968adults (18 to 64 years) completed the original OGD-Q. Confirmatory factor analysis (CFA) supported the theorized one-factor model. Additionally, there was support for the reliability (omega coefficient) and external validity (expected relations with internet gaming disorder, internet disorder, depression, anxiety, and stress) of the OGD-Q. Multiple-group CFA supported full measurement invariance across men and women, and emerging adult and older adult groups. The findings provided some psychometric support for the use of the original OGD-Q in adults. The psychometric and practical implications of the findings are discussed. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
Personality inventory for DSM–5-brief form (PID-5-BF) : measurement invariance across men and women
- Authors: Gomez, Rapson , Watson, Shaun , Brown, Taylor , Stavropoulos, Vasileios
- Date: 2022
- Type: Text , Journal article
- Relation: Personality Disorders: Theory, Research, and Treatment Vol. 14, no. 3 (2022), p. 334-338
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- Description: The study examined the measurement invariance (configural, metric, scalar, and residual) of the Personality Inventory for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM–5) Brief Form (PID-5-BF; Krueger et al., 2013) across gender for the theorized Five-Factor oblique model. A large group of adults (N = 502), with ages ranging from 18 to 67 years, from the Australian general community completed the PID-5-BF. When the
Test-retest measurement invariance of the nine-item internet gaming disorder scale in two countries : a preliminary longitudinal study
- Authors: Stavropoulos, Vasileios , Bamford, Luke , Beard, Charlotte , Gomez, Rapson , Griffiths, Mark
- Date: 2021
- Type: Text , Journal article
- Relation: International Journal of Mental Health and Addiction Vol. 19, no. 6 (2021), p. 2003-2020
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- Description: The reliable longitudinal assessment of Internet Gaming Disorder (IGD) behaviors is viewed by many as a pivotal clinical and research priority. The present study is the first to examine the test-retest measurement invariance of IGD ratings, as assessed using the short-form nine-item Internet Gaming Disorder Scale (IGDS9-SF) over an approximate period of 3 months, across two normative national samples. Differences referring to the mode of the data collection (face-to-face [FtF] vs. online) were also considered. Two sequences of successive multiple group confirmatory factor analyses (CFAs) were calculated to longitudinally assess the psychometric properties of the IGDS9-SF using emergent adults, gamers from (i) the United States of America (USA; N = 120, 18–29 years, Meanage = 22.35, 51.6% male) assessed online and; and (ii) Australia (N = 61, 18–31 years, Meanage = 23.02, 75.4% male) assessed FtF. Configural invariance was established across both samples, and metric and scalar invariances were supported for the USA sample. Interestingly, only partial metric (factor loadings for Items 2 and 3 non-invariant) and partial scalar invariance (i.e., all thresholds of Items 1 and 2, and thresholds 1, 3, for Items 4, 6, 8, and 9 non-invariant) were established for the Australian sample. Findings are discussed in the light of using IGDS9-SF to assess and monitor IGD behaviors over time in both in clinical and non-clinical settings. © 2019, The Author(s).
Measurement invariance across adult self-ratings of current and retrospective childhood ADHD symptoms
- Authors: Gomez, Rapson , Stavropoulos, Vasileios , Watson, Shaun
- Date: 2020
- Type: Text , Journal article
- Relation: Journal of Psychopathology and Behavioral Assessment Vol. 42, no. 3 (2020), p. 475-487
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- Description: This study examined measurement invariance across adult self-ratings of current and retrospective childhood ADHD symptoms. A group of 265 adults (135 females and 130 males) from the general community completed ratings of their current and retrospective childhood ADHD symptoms presented in the Barkley Adult ADHD Rating Scale-IV (BAARS-IV; Barkley 2011). Initially, confirmatory factor analysis (CFA) of the both sets of ratings provided more support for a bifactor ADHD model (a model with an orthogonal general factor and specific factors for inattention [IA] and hyperactivity/impulsivity [HI]) over a 2-factor oblique model (with factors for IA and HI). Using the bifactor model, chi-square difference test indicated non-invariance for 12 factor loadings on the general factor, and 13 thresholds. Differences in approximate fit indices indicated that only 4 factor loadings were not invariant. The clinical theoretical, and psychometric implications of the findings are discussed. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.
Measurement invariance : The case of measuring romantic attachment in Greek and Cypriot adolescents
- Authors: Stavropoulos, Vasileios , Mastrotheodoros, Stefanos , Papapetrou, Stelios , Gomez, Rapson , Beard, Charlotte , Motti-Stefanidi, Frosso
- Date: 2019
- Type: Text , Journal article
- Relation: European Journal of Developmental Psychology Vol. 16, no. 3 (2019), p. 362-371
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- Description: The experiences in close relationships revised (ECR-R) is widely used to assess romantic attachment dimensions. Investigating cultural limitations in its applicability is imperative. This study aims to examine the instrument’s: (1) factor structure in two large and normative samples of Greek (N = 1706, M age = 16.16; SD = 2.16; 49.7% male) and Cypriot (N = 1279; M age = 15.54; SD = 0.65; 44.9% male) adolescents; (2) measurement invariance between these groups, accounting for potential gender and age effects. Results supported the two-factor structure and indicated partial invariance of the constructs between Greek and Cypriot adolescents. Findings support limitations in the use of instruments adapted for Greece in Cyprus.
Measurement invariance of the Internet Gaming Disorder Scale-Short-Form (IGDS9-SF) between Australia, the USA, and the UK
- Authors: Stavropoulos, Vasileios , Beard, Charlotte , Griffiths, Mark , Buleigh, Tyrone , Gomez, Rapson , Pontes, Halley
- Date: 2018
- Type: Text , Journal article
- Relation: International Journal of Mental Health and Addiction Vol. 16, no. 2 (2018), p. 377-392
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- Description: The Internet Gaming Disorder Scale–Short-Form (IGDS9-SF) is widely used to assess Internet Gaming Disorder behaviors. Investigating cultural limitations and implications in its applicability is imperative. One way to evaluate the cross-cultural feasibility of the measure is through measurement invariance analysis. The present study used Multigroup Confirmatory Factor Analysis (MGCFA) to examine the IGDS9-SF measurement invariance across gamers from Australia, the United States of America (USA), and the United Kingdom (UK). To accomplish this, 171 Australian, 463 USA, and 281 UK gamers completed the IGDS9-SF. Although results supported the one-factor structure of the IGD construct, they indicated cross-country variations in the strength of the relationships between the indicators and their respective factor (i.e., non-invariant loadings of items 1, 2, 5), and that the same scores may not always indicate the same level of IGD severity across the three groups (i.e., non-invariant intercepts for items 1, 5, 7, 9).
The shame and guilt scales of the Test of Self-Conscious Affect-Adolescent (TOSCA-A) : Psychometric properties for responses from children, and measurement invariance across children and adolescents
- Authors: Watson, Shaun , Gomez, Rapson , Gullone, Eleonora
- Date: 2016
- Type: Text , Journal article
- Relation: Frontiers in Psychology Vol. 7, no. MAY (2016), p. 1-10
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- Description: This study examined various psychometric properties of the items comprising the shame and guilt scales of the Test of Self-Conscious Affect-Adolescent (TOSCA-A) in a group children between 8 and 11 years of age. A total of 699 children (367 females and 332 males) completed these scales, and also measures of depression and empathy. Confirmatory factor analysis (CFA) provided support for an oblique two-factor model, with the originally proposed shame and guilt items comprising shame and guilt factors, respectively. There was good internal consistency reliability for the shame and guilt scales, with omega coefficient values of 0.77 and 0.81 for shame and guilt, respectively. Also, shame correlated with depression symptoms positively (0.34, p < 0.001) and had no relation with empathy (-0.07, ns). Guilt correlated with depression symptoms negatively (-0.28, p < 0.001), and with empathy positively (0.13. p < 0.05). Thus there was support for the convergent and discriminant validity of the shame and guilt factors. Multiple-group CFA comparing this group of children with a separate group of adolescents (320 females and 242 males), based on the chi-square difference test, supported full metric invariance, the intercept invariance of 17 of the 30 shame and guilt items, and higher latent mean scores among children for both shame and guilt. The non-equivalency for intercepts and mean scores were of small effect sizes. Comparisons based on the difference in root mean squared error of approximation values supported full measurement invariance and no group difference for latent mean scores. The findings in the current study support the use of the TOSCA-A in children and the valid comparison of scores between children and adolescents, thereby opening up the possibility of evaluating change in the TOSCA-A shame and guilt factors over these developmental age groups. © 2016 Watson, Gomez and Gullone.
The Center for Epidemiological Studies Depression Scale: Measurement and structural invariance across ratings of older adult men and women
- Authors: Gomez, Rapson , McLaren, Suzanne
- Date: 2015
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 75, no. (2015), p. 130-134
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- Description: The current study examined the measurement and structural invariance of the Center for Epidemiological Studies Depression Scale (CES-D; Radloff, 1977) across ratings provided by older adult men (. n=. 573) and women (. n=. 605). Ratings were modeled in terms of the original four-factor oblique model: a simple structure with correlated factors for Depressed Affect, Positive Affect, Somatic Symptoms, and Interpersonal Difficulties. Multiple-group confirmatory factor analysis supported full measurement and structural invariance, and no sex difference for the four latent factors. These findings indicate good support for measurement and structural invariance of CES-D ratings across older adult men and women. The psychometric and practical implications of the findings are discussed.
Depression anxiety stress scales-21 : Measurement and structural invariance across ratings of men and women
- Authors: Gomez, Rapson , Summers, Mathew , Summers, Avril , Wolf, Anna , Summers, Jeff
- Date: 2014
- Type: Text , Journal article
- Relation: Assessment Vol. 21, no. 4 (2014), p. 418-426
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- Description: The current study examined the measurement and structural invariance of the Depression Anxiety Stress Scales-21 (DASS-21) across ratings provided by men (N = 227) and women (N = 460). Multiple-group confirmatory factor analysis (CFA) supported full metric invariance and intercepts invariance for 20 of the 21 items. Invariance for all item intercepts was supported by multiple indicators multiple causes (MIMIC) procedure that controlled for the effects of age. Multiple-group CFA supported invariance for all factor variances and covariances. This procedure and the MIMIC analyses found equivalency for all latent mean scores. These findings indicate good support for measurement and structural invariance of the DASS-21 rating across men and women. The psychometric and practical implications of the findings are discussed.
Malaysian parent and teacher ratings of the oppositional defiant disorder symptoms : Measurement invariance and parent-teacher agreement
- Authors: Gomez, Rapson
- Date: 2014
- Type: Text , Journal article
- Relation: Asian Journal of Psychiatry Vol. 11, no. (2014), p. 35-38
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- Description: BACKGROUND: This study evaluated the measurement invariance and agreement across parent and teacher ratings of the DSM-IV-TR oppositional defiant disorder (ODD) symptoms. METHOD: Malaysian parents and teachers of 934 children (between 6 and 11 years of age) completed rating scales comprising the ODD symptoms. RESULTS: Findings showed support for full measurement invariance (configural, metric and thresholds). Additional results indicated low parent-teacher agreement for all symptoms. DISCUSSION: The theoretical and clinical and implications of these findings are discussed.
Children's depression inventory: Invariance across children and adolescents with and without depressive disorders
- Authors: Gomez, Rapson , Vance, Alasdair , Gomez, Andre
- Date: 2012
- Type: Text , Journal article
- Relation: Psychological Assessment Vol. 24, no. 1 (2012), p. 1-10
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- Description: In the study, the authors examined the measurement (configural, factor loadings, thresholds, and error variances) and structural (factor variances, covariances, and mean scores) invariance of the Children's Depression Inventory (CDI; Kovacs, 1992) across ratings provided by clinic-referred children and adolescents with (N = 383) and without (N = 412) depressive disorders. Multiple-group confirmatory factor analysis of the Craighead, Smucker, Craighead, and Ilardi (1998) CDI model supported full measurement invariance and invariance for structural variances and covariances. Invariance for thresholds was also supported by multiple indicators multiple causes (MIMIC) procedures that controlled for the effects of age; sex; and the presence or absence of anxiety disorders, attention-deficit/hyperactivity disorder, and oppositional defiant/conduct disorders. The MIMIC analyses showed that for latent mean scores, the group with depressive disorders had higher scores, with at least medium effect sizes, for Self-Deprecation and Biological Dysregulation. The theoretical, psychometric, and clinical implications of the findings are discussed. © 2011 American Psychological Association.
Tests of factor structure and measurement invariance in the United States and Australia using the adult version of the parental acceptance-rejection-questionnaire
- Authors: Gomez, Rapson , Rohner, Ronald
- Date: 2011
- Type: Text , Journal article
- Relation: Cross-Cultural Research Vol. 45, no. 3 (2011), p. 267-285
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- Description: This study uses confirmatory factor analysis procedures to examine the factor structure of the mother and father versions of the Parental AcceptanceRejection Questionnaire (PARQ) and their measurement invariance across ratings provided by 314 Australian adults and 509 adults in the United States. The adult version of the PARQ is a 60-item self-report instrument designed to measure adults’ perceptions of maternal and paternal acceptance-rejection during childhood. The questionnaire contains four scales measuring warmth/ affection, hostility/aggression, indifference/neglect, and undifferentiated rejection. Results of analyses support the proposed four-factor model. All but six items in the father version and all items in the mother version show invariance across the two national groups. Overall, the results indicate support for the factorial model of the PARQ, as well as measurement equivalence across the national groups tested