Perceived maternal control and support : Effects on hostile biased social information processing and aggression among clinic-referred children with high aggression
- Authors: Gomez, Rapson , Gomez, Andre , DeMello, Lesley , Tallent, Ron
- Date: 2001
- Type: Text , Journal article
- Relation: Journal of Child Psychology and Psychiatry and Allied Disciplines Vol. 42, no. 4 (2001), p. 513-522
- Full Text: false
- Reviewed:
- Description: Based on a sample of 89 aggressive clinic-referred children, aged between 9 and 11 years, a longitudinal study of 1-year duration was conducted to examine (a) whether the children's perception of control and support of their mothers' to them predicted their hostile attribution of intent and hostile response selection, and (b) whether these hostile biased social cognitions mediated the relationships between their perceived maternal behaviours and their aggression. Participants completed a questionnaire covering both the perceived maternal control and support. One year later, their hostile attribution of intent and response selection, and aggression, were measured. Results showed that perceived maternal control and perceived maternal support were associated positively and negatively, respectively, with both the social cognition measures. Also, the social cognition measures mediated the relationships of the perceived maternal measures with aggression. The findings are discussed in terms of how children's hostile biased relational schemas and scripts, developed from negative parenting and insecure attachment, favour more hostile social cognitions, and how these in turn mediate children's current hostile biased social behaviours.
Neuroticism and extraversion as predictors of negative and positive emotional information processing : Comparing Eysenck's, Gray's, and Newman's theories
- Authors: Gomez, Rapson , Gomez, Andre , Cooper, Andrew
- Date: 2002
- Type: Text , Journal article
- Relation: European Journal of Personality Vol. 16, no. 5 (2002), p. 333-350
- Full Text: false
- Reviewed:
- Description: This study compared how extraversion, neuroticism, and extraversion × neuroticism are related to processing of pleasant and unpleasant emotional information as predicted by Eysenck's, Gray's, and Newman's theories. Initially, the participants' levels of extraversion (as measured by the sociability subscale) and neuroticism were assessed with Eysenck's Personality Inventory. They were then tested individually. After completing a questionnaire of current positive and negative moods, they completed three tasks measuring processing of pleasant, unpleasant, and also neutral information. The results showed that extraversion was associated positively with the processing of pleasant information, while neuroticism was associated positively with the processing of unpleasant information. These findings support predictions from Eysenck's theory. © 2002 John Wiley & Sons, Ltd.
- Description: 2003000179
Personality traits of the behavioural approach and inhibition systems : Associations with processing of emotional stimuli
- Authors: Gomez, Andre , Gomez, Rapson
- Date: 2002
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 32, no. 8 (2002), p. 1299-1316
- Full Text: false
- Reviewed:
- Description: This study examined the relationships of the traits associated with Gray's behavioral approach system (BAS) and behavioural inhibition system (BIS) with cognitive processing of emotional information. Initially, participants completed questionnaires covering trait impulsivity and anxiety, and BAS and BIS sensitivities. They were then tested individually. After completing a questionnaire of current positive and negative moods, they completed three tasks measuring processing of pleasant, unpleasant and neutral information. Consistent with Gray's theory, the results showed that impulsivity and BAS sensitivity were associated with the processing of pleasant information, while anxiety and BIS sensitivity were associated with the processing of unpleasant information. These findings imply that Gray's BAS-BIS theory can be extended to cognitive processing of emotional information. © 2002 Elsevier Science Ltd. All rights reserved.
- Description: 2003000180
The effects of perceived maternal parenting styles on the disruptive behaviours of children with attention deficit hyperactivity disorder/oppositional defiant disorder : Mediation by hostile biased social cognitions
- Authors: Gomez, Rapson , Gomez, Andre
- Date: 2002
- Type: Text , Book chapter
- Relation: Advances in Psychology, Volume II Chapter 8 p. 37-55
- Full Text: false
- Reviewed:
- Description: B1
- Description: 2003000181
A multitrait-multisource confirmatory factor analytic approach to the construct validity of ADHD rating scales
- Authors: Gomez, Rapson , Burns, Leonard , Walsh, James , De Moura, Marcela Alves
- Date: 2003
- Type: Text , Journal article
- Relation: Psychological Assessment Vol. 15, no. 1 (2003), p. 3-16
- Full Text: false
- Reviewed:
- Description: Confirmatory factor analysis was used to model a multitrait-multisource design to evaluate the construct validity of attention-deficit/hyperactivity disorder (ADHD) rating scales. The 2 trait factors were the ADHD inattention and hyperactivity/impulsivity dimensions. The 2 source factors were parents and teachers. In Study 1, parents and teachers rated 1,475 Australian elementary school children on the ADHD symptoms. In Study 2, parents and teachers rated 285 Brazilian elementary school children on the ADHD symptoms. Similar results occurred in both studies with most of the ADHD symptoms containing more source than trait variance, thus providing weak evidence for the convergent and discriminant validity of the symptoms as measured by rating scales. The study outlines the implications of such strong source effects for understanding ADHD.
- Description: C1
- Description: 2003000493
Children with cormobid attention deficit hyperactivity disorder and oppositional defiant disorder : Mediation by hostile biased social cognitions on the relation between perceived maternal parenting styles and the disruptive behavior symptoms
- Authors: Gomez, Rapson , Gomez, Andre
- Date: 2003
- Type: Text , Book chapter
- Relation: Focus on Behaviorial Psychology Chapter 9 p. 47-65
- Full Text: false
- Reviewed:
- Description: B1
- Description: 2003000502
Convergent and discriminant validity of trait and source effects in ADHD-inattention and hyperactivity/impulsivity measures across a 3-month interval
- Authors: Burns, Leonard , Walsh, James , Gomez, Rapson
- Date: 2003
- Type: Text , Journal article
- Relation: Journal of Abnormal Child Psychology Vol. 31, no. 5 (2003), p. 529-541
- Full Text: false
- Reviewed:
- Description: Confirmatory factor analysis was used to model a multitrait (ADHD-inattention and hyperactivity/impulsivity) by multi-source (teachers and parents) design across a 3-month interval in a sample of 360 Australian elementary school children. The purpose was to evaluate the convergent and discriminant validity of the ADHD-inattention (IN) and hyperactivity/ impulsivity (H/I) measures. Although similar traits and similar sources showed stronger correlations across time than dissimilar traits and dissimilar sources, the amount of source variance in the ADHD-IN and ADHD-H/I measures was substantial and consistent across the interval (M = 59%; range = 35-84%). This large amount of source variance raises the possibility that the correlations of the IN and H/I rating scales with other constructs (e.g., social competence, conduct problems) represent mostly source rather than trait effects. Multitrait by multisource analyses provide a means to answer this question and further advance understanding of ADHD.
- Description: C1
Generalised anxiety disorder : Relationships with Eysenck's, Gray's and Newman's theories
- Authors: Gomez, Rapson , Francis, Lee M.
- Date: 2003
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 34, no. 1 (2003), p. 3-17
- Full Text: false
- Reviewed:
- Description: This study examined how the presence and severity of Generalised Anxiety Disorder (GAD) were associated with trait anxiety, neuroticism, and extraversion. A total of 40 individuals with a diagnosis of GAD and 40 non-GAD control participants completed self-rating questionnaires covering GAD symptoms, trait anxiety, neuroticism, and extraversion. Results indicated that the GAD group had significantly higher scores for neuroticism and trait anxiety, and significantly lower scores for extraversion than the control group. Among individuals with GAD, the severity of GAD was positively associated with trait anxiety and neuroticism, and negatively with extraversion. Also, the additional variance contributed by neuroticism and extraversion over trait anxiety was significant, while trait anxiety made no additional contribution over that made by neuroticism and extraversion. The interaction of neuroticism and extraversion failed to contribute to both the presence and the severity of GAD. These findings are discussed in terms of how the personality models of Eysenck, Gray, and Newman are related to the presence and severity of GAD. © 2002 Elsevier Science Ltd. All rights reserved.
- Description: C1
- Description: 2003000568
Underlying processes in the poor response inhibition of children with Attention-Deficit/Hyperactivity Disorder
- Authors: Gomez, Rapson
- Date: 2003
- Type: Text , Journal article
- Relation: Journal of Attention Disorders Vol. 6, no. 3 (2003), p. 111-122
- Full Text: false
- Reviewed:
- Description: This study evaluated the effects of reward, punishment, and reward + punishment on the impulsive responses of ADHD children. The impulsive responses of ADHD and normal control boys (30 per group) were compared during performance of a go/no-go task, administered under reward-only, punishment-only, and reward + punishment conditions. When differences in aggression, anxiety, and IQ between these groups were controlled for, results indicated that the impulsivity levels of the ADHD group were higher than the control group in all three reinforcement conditions. Also, the ADHD group was more impulsive in the reward + punishment condition, compared to the reward-only and punishment-only conditions, and there was no difference between the reward-only and punishment-only conditions. The control groups showed no difference across the three reinforcement conditions. These findings raise the possibility that the poor response inhibition of ADHD children may be related to both a generalized inhibitory deficit and a response modulation deficit.
- Description: C1
- Description: 2003000492
Understanding source effects in ADHD rating scales : Reply to DuPaul (2003)
- Authors: Burns, Leonard , Gomez, Rapson , Walsh, James , De Moura, Marcela Alves
- Date: 2003
- Type: Text , Journal article
- Relation: Psychological Assessment Vol. 15, no. 1 (2003), p. 118-119
- Full Text: false
- Reviewed:
- Description: G.J. DuPaul (2003) offered two suggestions for additional research to understand the strong source effects reported by R. Gomez, G. L. Burns, J. A. Walsh, and M. A. de Moura (2003) in attention-deficit/ hyperactivity disorder (ADHD) rating scales. The first suggestion was to determine whether the source effects represent mostly bias or accuracy. The second suggestion was to minimize source effects through the development of better ADHD rating scales. Because source effects can represent bias or accuracy, it is important to minimize the bias aspect through content validation procedures prior to attempts to determine whether source effects better reflect bias or accuracy. This comment offers various suggestions to reduce the bias in ADHD rating scales.
- Description: C1
- Description: 2003000494
An item response theory analysis of measures of the behavioural activation and inhibition systems
- Authors: Cooper, Andrew , Gomez, Rapson
- Date: 2004
- Type: Text , Journal article
- Relation: International Journal of Psychology Vol. 39, no. 5-6 (Oct-Dec 2004), p. 194-194
- Full Text: false
- Reviewed:
- Description: C1
Gray's reinforcement sensitivity theory : Comparing the separable and joint subsystems. Hypotheses in the predictions of pleasant and unpleasant emotional information processing
- Authors: Gomez, Rapson , Cooper, Andrew , McOrmond, Rhonda , Tatlow, Sarah
- Date: 2004
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 37, no. 2 (2004), p. 289-305
- Full Text: false
- Reviewed:
- Description: This study compared the applicability of the separable subsystems hypothesis and the joint subsystems hypothesis of Gray's reinforcement sensitivity theory (RST) in understanding the processing of pleasant and unpleasant emotional stimuli. In all 132 participants completed questionnaires covering trait impulsivity and anxiety, and reward expectancy and punishment expectancy. Following this, participants were tested individually on three tasks measuring processing of pleasant, unpleasant and neutral information. One task involved processing the valence of words. The second involved free recall of these words, and the third task involved developing stories based on emotionally ambiguous statements. The findings were mixed, with the results for the word processing and free recall tasks being consistent with the separable subsystems hypothesis, and the results for the story completion task being consistent with the joint subsystems hypothesis. The implications of task characteristics in relation to the RST and cognitive processing of emotional information are discussed. © 2003 Elsevier Ltd. All rights reserved.
- Description: C1
- Description: 2003000962
Item response theory analyses of the parent and teacher versions of DSM-IV ADHD rating scales
- Authors: Gomez, Rapson
- Date: 2004
- Type: Text , Journal article
- Relation: Australian Journal of Psychology Vol. 56, no. (2004), p. 187-187
- Full Text: false
- Reviewed:
- Description: C1
A multitrait-multisource confirmatory factor analytic approach to the construct validity of ADHD and ODD rating scales with Malaysian children
- Authors: Gomez, Rapson , Burns, Leonard , Walsh, James , Hafetz, Nina
- Date: 2005
- Type: Text , Journal article
- Relation: Journal of Abnormal Child Psychology Vol. 33, no. 2 (2005), p. 241-254
- Full Text: false
- Reviewed:
- Description: Confirmatory factor analysis (CFA) was used to model a multitrait by multisource matrix to determine the convergent and discriminant validity of measures of attention-deficit hyperactivity disorder (ADHD)-inattention (IN), ADHD-hyperactivity/impulsivity (HI), and oppositional defiant disorder (ODD) in 917 Malaysian elementary school children. The three trait factors were ADHD-IN, ADHD-HI, and ODD. The two source factors were parents and teachers. Similar to earlier studies with Australian and Brazilian children, the parent and teacher measures failed to show convergent and discriminant validity with Malaysian children. The study outlines the implications of such strong source effects in ADHD-IN, ADHD-HI, and ODD measures for the use of such parent and teacher scales to study the symptom dimensions. © 2005 Springer Science+Business Media, Inc.
- Description: C1
- Description: 2003001246
An item response theory analysis of the Carver and White (1994) BIS/BAS Scales
- Authors: Gomez, Rapson , Cooper, Andrew , Gomez, Andre
- Date: 2005
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 39, no. 6 (2005), p. 1093-1103
- Full Text: false
- Reviewed:
- Description: The Carver and White BIS/BAS Scales comprise a scale for measuring behavioural inhibition sensitivity and three scales for measuring the behavioural activation sensitivity factors of reward responsiveness, drive and fun seeking. Item response theory (IRT), using Samejima's (1969) graded response model, was used to examine the psychometric properties of these four scales. A total of 520 adult participants completed the BIS/BAS Scales. Although all items in all four scales were reasonably effective in discriminating their respective traits, they provided good measures of their respective latent traits from only moderately low to moderately high trait levels. Also, the category response curves for the first three of the four response options for the items in the reward responsiveness scale showed considerable overlap. These findings suggest some limitations in the psychometric qualities of the BIS/BAS Scale. © 2005 Elsevier Ltd. All rights reserved.
- Description: C1
- Description: 2003001244
Convergent, discriminant and concurrent validities of measures of the behavioural approach and behavioural inhibition systems : Confirmatory factor analytic approach
- Authors: Gomez, Rapson , Gomez, Andre
- Date: 2005
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 38, no. 1 (2005), p. 87-102
- Full Text: false
- Reviewed:
- Description: Gray's reinforcement sensitivity theory (RST) suggests that personality reflects the operation of the behavioural inhibition system (BIS), and the behavioural approach system (BAS). Several measures have been proposed for the BAS and BIS. Based on ratings by 358 adults of the BAS measures of EPI impulsivity, Carver and White's (CW) BAS and GRAPES reward expectancy, and the BIS related measures of STAI-anxiety, CW BIS and GRAPES punishment expectancy, this study used confirmatory factor analysis (CFA) to examine their convergent and discriminant validities. CFA was also used to examine the relations of the BAS and BIS factors with latent extraversion and neuroticism. The results of this study indicated support for the convergent validities of all the BAS and BIS measures. With the exception of GRAPES reward expectancy, there was some support for their discriminant validities also. All BIS factors correlated negatively with extraversion and positively with neuroticism. Among the BAS measures, only EPI impulsivity correlated positively with both extraversion and neuroticism. These findings support their concurrent validities. © 2004 Published by Elsevier Ltd.
- Description: C1
- Description: 2003001242
Gender invariance of the five-factor model of personality among adolescents : A mean and covariance structure analysis approach
- Authors: Gomez, Rapson
- Date: 2006
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 41, no. 4 (2006), p. 755-765
- Full Text: false
- Reviewed:
- Description: The study used the mean and covariance structure analysis approach to test for gender invariance for the five-factor model of personality. The participants were 220 female and 218 male adolescents, between 15 and 17 years of age. All participants completed a five-factor model self-rating questionnaire, which had five items for each factor. The results supported configural invariance. All the extraversion, conscientiousness, and emotional stability items, and all but one agreeableness item showed metric and scalar invariance. For openness, three items failed to show metric and scalar invariance. Apart from openness, all the other four latent factors showed invariance for latent variances. All the mean scores for the latent factors showed invariance. Overall, therefore, there was fairly good support for gender invariance for the five-factor model. © 2006.
- Description: C1
- Description: 2003002048
Measurement and structural invariance of parent ratings of ADHD and ODD symptoms across gender for American and Malaysian children
- Authors: Burns, Leonard , Walsh, James , Gomez, Rapson , Hafetz, Nina
- Date: 2006
- Type: Text , Journal article
- Relation: Psychological Assessment Vol. 18, no. 4 (2006), p. 452-457
- Full Text: false
- Reviewed:
- Description: The purpose of this study was to examine the measurement (configural, metric, scalar, and residual) and structural (factor variance, factor covariance, and factor means) invariance of parent ratings of the attention-deficit/hyperactivity disorder-inattention (ADHD-IN), ADHD-hyperactivity/impulsivity (ADHD-HI), and oppositional defiant disorder (ODD) symptoms as described in the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) across boys and girls. In an American pediatric sample (N = 1,015) and a Malaysian elementary school-age sample (N = 928), there was strong support for configural, metric, scalar, residual, factor variance, and covariance invariance across gender within each sample. Both American and Malaysian boys had significantly higher scores on the ADHD-IN and ADHD-HI factor means than did girls, whereas only in the American sample did boys score significantly higher on the ODD factor than did girls. The implications of the results for the study of gender, ethnic, and cultural differences associated with ADHD and ODD are discussed. © 2006 APA, all rights reserved.
- Description: C1
- Description: 2003002033
Australian parent and teacher ratings of the DSM-IV ADHD symptoms: Differential symptom functioning and parent-teacher agreement and differences
- Authors: Gomez, Rapson
- Date: 2007
- Type: Text , Journal article
- Relation: Journal of Attention Disorders Vol. 11, no. 1 (2007), p. 17-27
- Full Text: false
- Reviewed:
- Description: Objective: The aims of the study were to examine differential symptom functioning (DSF) and agreement across parent and teacher ratings for the DSM-IV ADHD inattention (IA) and hyperactivity/impulsivity (HI) symptoms, listed in the Disruptive Behavior Rating Scale (DBRS). Method: DSF was examined using a parametric technique involving ordinal logistic regression, and also a nonparametric technique known as kernel smoothing implemented in the program TestGraf. To accomplish the aims, Australian parents and teachers completed the DBRS for 213 children, between 6 and 11 years of age. Results: The results of both analytical procedures showed no DSF across all the IA and HI symptoms. Additional results indicated low parent-teacher agreement. Conclusion: The absence of DSF suggests that previous reports of low parent-teacher agreement are likely to reflect a true state of affairs and that parent and teacher ratings can be compared. In this context, the low parent-teacher agreement can be interpreted as indication that the attention deficit hyperactivity disorder (ADHD) symptoms are situation specific. (J. of Att. Dis. 2007; 11(1) 17-27) © 2007 Sage Publications.
- Description: C1
- Description: 2003005732
Testing gender differential item functioning for ordinal and binary scored parent rated ADHD symptoms
- Authors: Gomez, Rapson
- Date: 2007
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 42, no. 4 (2007), p. 733-742
- Full Text: false
- Reviewed:
- Description: The study used the ordinal logistic regression method to examine gender differential item functioning (DIF) for ratings of the ADHD symptoms. This was examined for two different response scoring methods: ordinal and binary. Parents from the general community completed ratings for 742 and 733 primary school-aged girls and boys, respectively. Results indicate no gender DIF for all the ordinal scored inattention (IA) and hyperactivity/impulsivity (HI) symptoms, and all the binary scored IA symptoms. For the binary scored HI symptoms, there was DIF for one symptom, while DIF could not be computed for three symptoms. Overall, these findings suggest minimal gender DIF for the ADHD symptoms. The implications of the findings for the use of ADHD rating scales in clinical practice are discussed. © 2006.
- Description: C1
- Description: 2003005741