Childhood maltreatment and adult personality disorder symptoms in a non‐clinical sample

It can be argued that the well‐substantiated relationship between childhood maltreatment and adult personality disorder (PD) symptoms may be confounded by comorbid symptoms of depression, anxiety or dysfunctional childhood family environments. Therefore, the current study was designed to test the hypothesis that retrospective reports of childhood maltreatment would still be significantly related to reports of more PD symptoms when statistically controlling for these factors. One hundred and seventy‐eight non‐clinical participants were divided into groups reporting childhood maltreatment (n = 54) or not (n = 124) according to scores on the Childhood Trauma Questionnaire. Participants also completed questionnaires measuring current depression, anxiety, and PD symptoms as well as retrospective reports of their childhood environment. Results showed that individuals reporting childhood maltreatment reported more symptoms of PD than those not reporting childhood maltreatment, even when statistically controlling for depression, anxiety and retrospective reports of dysfunctional family environment. These findings underscore the relevance and independent contribution of childhood maltreatment to the development of PDs, with important implications for further research and clinical practice.     

Proneness to hallucinations and delusions in a non‐clinical sample: Exploring associations with metacognition and negative affect

Commonly, individuals prone to hallucinations and delusions hold dysfunctional metacognitive beliefs and report higher levels of negative affect, yet, these associations have not been clearly investigated in non‐clinical samples due to the failure to control for high intercorrelations between variables. The aim of the current study was to investigate how hallucination and delusion proneness are associated with dysfunctional metacognitions and negative affect. A cross‐sectional sample of 715 students free from psychiatric diagnoses (M_age = 28.1 years, SD = 10.9, range 18–65) completed the Launay‐Slade Hallucination Scale (LSHS‐R); Peters et al. Delusion Inventory (PDI‐21); Depression, Anxiety, and Stress Scale (DASS‐21); and the Metacognition Questionnaire (MCQ‐30). Findings that participants who were prone to both hallucinations and delusions reported elevated levels of negative affect support the need for targeted mental health treatment for individuals who experience psychological distress related to their hallucinatory and delusional experiences. While metacognition beliefs of need to control thoughts and cognitive self‐consciousness, along with the anxiety and stress DASS‐21 subscales appeared as significant cross‐sectional predictors of proneness to hallucinations and delusions, only metacognitions demonstrated any notable predictive value for delusion proneness. This finding questions the role of metacognitions in determining hallucination and delusion proneness in non‐clinical samples.     

The impact of mothers' trait anxiety on their expectations of approach‐avoidance behaviour in anxious and non‐anxious children

This study investigated estimates of approach and avoidance behaviour in clinically anxious and non‐anxious children, and whether mothers' expectations of their children's avoidance differed as a function of high trait anxiety (HTA) versus low trait anxiety (LTA). Participants were 62 clinically anxious and 60 non‐anxious children aged 7–12 years and their mothers. Estimates of avoidance were obtained using an analogue task in which children and mothers were given threat and pleasant information about two novel animals and were asked to estimate children's avoidance of the threat animal's habitat when the threat animal was present (threat condition) and absent (safe condition) from the habitat and when its presence was uncertain (ambiguous condition). Contrary to expectation, anxious children did not differ from controls in estimates of avoidance in any condition. However, relative to HTA mothers of anxious children and LTA mothers of non‐anxious children, HTA mothers estimated greater approach behaviour by their non‐anxious children in the threat condition. Findings suggest that mothers' expectations of children's approach‐avoidance behaviour is influenced by both maternal and child factors.     

Gender differences on the Five to Fifteen questionnaire in a non‐referred sample with inattention and hyperactivity‐impulsivity and a clinic‐referred sample with hyperkinetic disorder

Lambek, R., Trillingsgaard, A., Kadesjö, B., Damm, D. & Thomsen, P. H. (2010). Gender differences on the Five to Fifteen questionnaire in a non‐referred sample with inattention and hyperactivity‐impulsivity and a clinic‐referred sample with hyperkinetic disorder. Scandinavian Journal of Psychology 51, 540–447. The aim of the present study was to examine gender differences in children with inattention, hyperactivity, and impulsivity on the Five to Fifteen (FTF) parent questionnaire. First, non‐referred girls (n = 43) and boys (n = 51) with problems of attention and hyperactivity‐impulsivity and then clinic‐referred girls (n = 35) and boys (n = 66) with hyperkinetic disorder (HKD) were compared on the FTF. Results suggested that non‐referred boys were more hyperactive‐impulsive than non‐referred girls, whereas clinic‐referred boys and girl with HKD were more similar than dissimilar on the FTF questionnaire. Secondly, it was examined whether the application of gender mixed norms versus gender specific norms would result in varying proportions of clinic‐referred children with HKD being identified as impaired on the subdomains of the FTF questionnaire. Based on results it was concluded that the use of a gender mixed normative sample may lead to overestimation of impairment in boys with HKD, but the type of sample applied to define impairment on the FTF should depend on the purpose for applying the questionnaire.     

Relationships between academic intrinsic motivation and anxiety in children and young adolescents

To test the hypothesis that academic intrinsic motivation and anxiety are negatively related when both are differentiated into academic subject areas, two self-report inventories measuring academic intrinsic motivation and anxiety were administered to fourth and seventh graders. Each inventory was differentiated into the subject areas of reading, math, social studies, and science to determine whether the relationship between academic intrinsic motivation and anxiety would vary according to subject area. The results supported the hypothesis and showed that the relationship is differentiated according to subject area. Fourth and seventh graders differed in the pattern of relationships. For seventh graders, negative correlations between academic intrinsic motivation and anxiety occurred only within corresponding subject areas, while for fourth graders the negative correlations occurred both within corresponding and between noncorresponding subject areas. Implications for assessment and school intervention are advanced.     

The impact of sample non‐normality on ANOVA and alternative methods

In this journal, Zimmerman (2004, 2011) has discussed preliminary tests that researchers often use to choose an appropriate method for comparing locations when the assumption of normality is doubtful. The conceptual problem with this approach is that such a two‐stage process makes both the power and the significance of the entire procedure uncertain, as type I and type II errors are possible at both stages. A type I error at the first stage, for example, will obviously increase the probability of a type II error at the second stage. Based on the idea of Schmider et al. (2010) , which proposes that simulated sets of sample data be ranked with respect to their degree of normality, this paper investigates the relationship between population non‐normality and sample non‐normality with respect to the performance of the ANOVA, Brown–Forsythe test, Welch test, and Kruskal–Wallis test when used with different distributions, sample sizes, and effect sizes. The overall conclusion is that the Kruskal–Wallis test is considerably less sensitive to the degree of sample normality when populations are distinctly non‐normal and should therefore be the primary tool used to compare locations when it is known that populations are not at least approximately normal.     

Comorbidity of test anxiety and other anxiety disorders in children

Elementary school children with clinically significant test anxiety, as determined by self-report and a clinical interview, were assessed for the incidence of other fears and anxiety. The results indicated that test-anxious children reported more fears and general worries than their non-test-anxious peers. As expected, the test-anxious children experienced more negative cognitions and subjective distress when taking a test. Furthermore, the fear of negative evaluation was not limited to an actual test, since these children also reported identical symptoms when engaged in a second social-evaluative task. Finally, 60% of the testanxious sample met DSM-III criteria for an anxiety disorder. The results are discussed in terms of the relationship of text anxiety to more complex social-evaluative dysfunctions, more pervasive anxiety conditions, DSM-III anxiety disorders, and the utility of test anxiety as an indicator of the presence of these more pervasive anxiety states.This research is based on a dissertation conducted by the first author under the direction of the second author. Thanks are expressed to Stephen B. Manuck, Scott M. Monroe, Sharon Nelson-LeGall, and Saul Shiffman, who served as committee members. This study was supported in part by National Institute of Mental Health Grants No. 30915 and No. 16804, and a grant to the first author from the Sigma Xi Foundation.     

Separation anxiety disorder in a sample of children of divorce

Anxiety in children through separation from parents is one of the most frequent psychological problems in the infantile population. Children of divorce are more vulnerable to suffer this disorder due to the abrupt separation from one of the parents after the break-up, which they may experience as a traumatic event that predisposes them to react anxiously in daily separations. The purpose of this study is to examine the presence of symptoms of separation anxiety and general anxiety in a Spanish sample of 95 students of ages between 8 and 12 years. They were compared to a group of children of similar ages and sex whose parents are not divorced. The results show that children of divorce present higher levels of separation anxiety than the children whose parents remain together. Moreover, they show significant levels of generalized anxiety, but similar to that of the other group of children (undivorced parents). The clinical implications of these findings are discussed, emphasizing the importance of cooperation and frequent contact of the children with both parents to promote their security and autonomy.     

Driving aggression in forensic and non‐forensic populations: Relationships to self‐reported levels of aggression,anger and impulsivity

A series of four questionnaires — the Buss‐Perry Aggression Questionnaire (AQ), the Barratt Impulsivity Scale (BIS‐11), the Driving Anger Scale (DAS) and a Driving Violence Inventory (DVI) — were administered to a sample of 473 British drivers consisting of undergraduates (N=185), members of the public (N=106) and offenders (N=182) serving sentences in closed prisons in England (violent=82, non‐violent=100). Offenders consistently rated acts of driving aggression as less severe compared with other drivers. Offender attributions of driving violence differed to other drivers in that they were equally likely to perceive obscene gesturing as high or low intensity responses; they also viewed assault as a high intensity response whereas members of the public rated it more severely. Trait levels of anger and aggression were the predictors of driving violence in all groups but previous aggressive behaviour was only a predictor for the offenders. Gender and age were found to be predictors of aggressive driving in non‐offenders. Even with the effects of age controlled, offenders (and violent offenders in particular) scored higher on measures of driving anger and aggression. These data suggest that offenders differ in their perceptions of aggressive behaviours experienced in everyday driving and as a consequence are more likely to commit acts that other drivers perceive as violent. As offenders are known to display similar perceptual biases in other domains, identified as precursors to their aggressive behaviour, it seems likely that experience effects (as reflected in the trait measures) underpin differences in driving aggression between offenders and non‐offenders.     

A meta‐mood model of rumination and depression: Preliminary test in a non‐clinical population

Depressive rumination and trait meta‐mood (emotional attention, emotional clarity and emotional repair) have been suggested as vulnerability factors leading to depression, but less is known about the associations among them. In this study, we examined the relationships between trait meta‐mood, rumination and depressive symptomatology. Using structural equation analysis in a large sample of a non‐clinical population we found a preliminary test of the role of trait meta‐mood dimensions in rumination and depressive symptomatology. Results indicated that attention to feelings has two pathways in its relation with rumination and depressive mood. On the one hand, emotional attention was associated with emotional clarity, and emotional clarity with emotional repair, which was related to lower depressive symptomatology, in part, by reducing rumination. On the other hand, emotional attention was directly associated with ruminative thoughts which, in turn, were related to higher depressive mood. Findings are discussed in terms of the implications of beliefs about emotions in the treatment of depression.     

Sensitivity to differences between enjoyment and non‐enjoyment smiles in children with autism spectrum disorder

The sensitivity of male children (5–15 years) with and without autism spectrum disorder (ASD) to the affective state of others was tested using an emotion recognition task. Only children without ASD could reliably differentiate between enjoyment and non‐enjoyment smiles. Results are considered in terms of the social impairments of children with ASD.     

Relationships between adaptation-innovation, experienced control, and state-trait anxiety

This study examines correlations among scores on the Kirton Adaption-Innovation Inventory, the Tiffany Control Scales, and the Spielberger State-Trait Anxiety Inventory for 104 undergraduates enrolled in the general psychology classes at a middle-sized midwestern university. Analysis indicated that adaptors and innovators perceive control from and/or over some aspects of their lives differently. Innovators feel control over internal (self) and over external (environment) while adaptors feel control from internal (self) and from external (environment). These results suggest innovators generally feel that they are in control of both themselves and the environment. Adaptors, however, generally feel they are controlled by internal drives and impulses or environmental events. The present study yielded no correlation between choice of college major and adaption-innovation but more research is needed. A relation between adaption and state anxiety was found, which may suggest adaptors feel more pressure when completing a novel task (answering questionnaires) than innovators. Finally, no significant correlation was found between the Kirton scores and trait anxiety.     

Temperamental dimension and anxiety problems in a clinical sample of three- to six-year old children: a study of variables

In the last few years, many researchers have studied the presence of common dimensions of temperament in subjects with symptoms of anxiety. The aim of this study is to examine the association between temperamental dimensions (high negative affect and activity level) and anxiety problems in clinical preschool children. A total of 38 children, ages 3 to 6 years, from the Infant and Adolescent Mental Health Center of Girona and the Center of Diagnosis and Early Attention of Sabadell and Olot were evaluated by parents and psychologists. Their parents completed several screening scales and, subsequently, clinical child psychopathology professionals carried out diagnostic interviews with children from the sample who presented signs of anxiety. Findings showed that children with high levels of negative affect and low activity level have pronounced symptoms of anxiety. However, children with anxiety disorders do not present different temperament styles from their peers without these pathologies.     

Relationships between anxiety, fear, self-esteem, and coping strategies in adolescence

This study investigated the relationships between anxiety, fear, self-esteem, and coping strategies in a sample of 224 postprimary students (years 7, 9, and 12) in Australia. In particular, it sought to determine whether there were any significant changes between years 7 and 12 and, if so, whether these changes were gender specific. The results indicated that the girls had consistently low levels of self-esteem. The boys showed a significant decrease in both anxiety and fear by year 12. For the coping strategies, a three-factor solution accounted for 64.2% of the variance. Finally, the findings suggested that, by year 12, boys and girls were using different coping strategies, with boys more successfully reducing both fear and anxiety.     

Relationships among anxious symptomatology, anxiety sensitivity and laboratory pain responsivity in children

Existing laboratory-based research in adult samples has suggested that anxiety sensitivity (AS) increases an individual's propensity to experience pain-related anxiety, which in turn enhances pain responsivity. Such relationships have not been examined in younger populations. Thus, the present study used structural equation modeling (SEM) to test a conceptual model in which AS would evidence an indirect relationship with pain intensity via its contribution to state-specific anticipatory anxiety in relation to a variety of laboratory pain tasks (cold pressor, thermal heat, and pressure pain) in 234 healthy children (116 girls; mean age = 12.6 years, range = 8-18 years). The model further hypothesized that existing anxious symptomatology would demonstrate a direct relationship with pain intensity. Results of the SEM supported the proposed conceptual model with the total indirect effect of AS accounting for 29% of the variance in laboratory pain intensity via its effects on pain-related anticipatory anxiety. AS did not however, evidence a direct relationship with pain intensity. Anxious symptomatology on the other hand, demonstrated a significant direct effect on pain intensity, accounting for 15% of variance. The combined effects of AS, anxiety symptoms, and anticipatory anxiety together explained 62% of the variance in pain intensity. These relationships did not differ for boys and girls, indicating no moderating effect of sex in the proposed model. The present results support the potential benefit of assessing both AS and anxiety symptoms in children prior to undergoing painful stimulation.     

Relationships between locus of control, trait anxiety, and state anxiety: an interactionist perspective.

This study examined the relationships among generalized expectancy for internal or external control, situational expectancy of control over aversive stimuli, trait anxiety level, and state anxiety reactivity. Seventy-two male subjects, selected from the upper and lower halves of the distributions of scores from the I-E and STAI A-Trait Scales, were randomly assigned to one of three conditions of expectancy of control over electric shock. Repeated measures of state anxiety were taken at three points in the experiment, and subjects were asked to rate the degree of control they expected to have in avoiding shocks. Results, based upon analyses of variance, were interpreted as strongly supportive of the use of the interactionist model in understanding the manner in which personality trait and situational variables interact in the determination of subject expectancies of control and anxiety reactivity.