Knowing when to seek anger: Psychological health and context-sensitive emotional preferences

According to hedonic approaches to psychological health, healthy individuals should pursue pleasant and avoid unpleasant emotions. According to instrumental approaches, however, healthy individuals should pursue useful and avoid harmful emotions, whether pleasant or unpleasant. We sought to reconcile these approaches by distinguishing between preferences for emotions that are aggregated across contexts and preferences for emotions within specific contexts. Across five days, we assessed daily confrontational and collaborative demands and daily preferences for anger and happiness. Somewhat consistent with hedonic approaches, when averaging across contexts, psychologically healthier individuals wanted to feel less anger, but not more happiness. Somewhat consistent with instrumental approaches, when examined within contexts, psychologically healthier individuals wanted to feel angrier in more confrontational contexts, and some wanted to feel happier in more collaborative contexts. Thus, although healthier individuals are motivated to avoid unpleasant emotions over time, they are more motivated to experience them when they are potentially useful.     

Metacognitive appraisal of memory inconsistency for traumatic events in Dutch veterans

Although memories of traumatic events are often remembered vividly, these memories are subject to change over time. In our previous study, we found that Dutch infantry veterans who had served in Iraq often reported stressful events at a second assessment point that they had not reported during a prior assessment point and vice versa. In the present exploratory study, we recontacted subjects from this previous study and asked how they explained the discrepancy in their memory reports between post-deployment assessment points 1 and 2. Common explanations were: interpreting the item differently, having forgotten the incident initially, repression and having accidentally incorporated someone else's experience into their own memory. Although such reports are not necessarily revelatory of the mechanisms driving discrepancies in memory reports over time, our study illuminates the metacognitive variables involved.     

The relationship between anxiety and stuttering: a multidimensional approach

The relationship between anxiety and stuttering is equivocal from both clinical and empirical perspectives. This study examined the relationship within the framework of the multidimensional interaction model of anxiety that includes an approach to general anxiety in specific situations [J. Pers. Soc. Psychol. 60 (1991) 919]. Ninety-four males aged 18-43, half disfluent speakers and half fluent speakers completed two questionnaires: The Trait Anxiety Inventory [C.D. Spielberger, R.L. Gorsuch, R.E. Lushene, Manual for the State-Trait Anxiety Inventory (Self Evaluation Questionnaire), Consulting Psychologists Press, Palo Alto, CA, 1970] and the Speech Situation Checklist [G.J. Brutten, Neurolinguistic Approaches to Stuttering, Mouton, The Hague; G.J. Brutten, Stuttering: A Second Symposium, Harper and Row, New York, 1973; G.J. Brutten, P. Janssen, Proceedings 18th Congress of the International Association of Logopedics and Phoniatrists, Washington, DC, 1975; M. Vanryckeghem, Proceedings of the XXIVth Congress of the International Association of Logopedists and Phoniatrists, Nijmegen University Press, Nijmegen, 1981]. In addition, after performing speech and non-speech tasks, participants evaluated their level of anxiety on a subjective scale, labeled Task-Related Anxiety--TRA. The stuttering group also evaluated the level of severity of their stuttering. Findings indicate that trait anxiety is higher among people who stutter compared to fluent speakers, thus indicating that anxiety is a personality trait of people who stutter. State anxiety in social communication is higher among severe stutterers as compared to mild stutterers and fluent speakers. Thus, state anxiety is related to stuttering severity. The results are discussed in the frame of the multidimensional model of anxiety. EDUCATIONAL OBJECTIVES: The reader will be able to: (1) describe the multidimensional anxiety model; (2) extend the model to the relations between stuttering and anxiety; (3) describe stuttering severity in relation to the levels of anxiety within the model.     

Development and initial validation of the Brief Adolescent Life Event Scale (BALES)

We report initial validity analyses of the Brief Adolescent Life Event Scale (BALES). This instrument addresses negative and positive events pertinent to the well being of adolescent boys and girls, and is designed for use in studies utilizing an extended research protocol. Selection of items was guided by emerging perspectives on positive psychology , action theory , and personality vulnerability , as well as by new developments in statistical modeling theory. The 36 items of the scale tap negative and positive events, each of which addresses interpersonal and achievement life domains. Using a large sample of early-adolescents ( N = 895), we confirmed the hypothesized structure that includes four domain-level latent factors (i.e., negative interpersonal events, negative achievement events, positive interpersonal events, positive achievement events), and two overarching factors (negative events and positive events). Indices of positive and negative events predicted adolescent depressive symptoms in expected ways, and positive events buffered the effect of negative events on depressive symptoms. These findings encourage an informed use of the BALES and highlight considerations involved in the development of brief measures of stress and coping processes.     

Representations of Early Attachment Experiences and Personality in Adulthood

The present study aimed to explore the association between the representation of early attachment experiences and personality in a representative and non-clinical German adult sample. Adult attachment was assessed by means of the Adult Attachment Interview. One hundred and sixty-seven German adults completed the NEO-FFI and the TPQ. Three important findings emerged: (1) Adults with insecure attachment representation (dismissing versus preoccupied) differ from each other in Neuroticism and Harm Avoidance, (2) attachment security is independent of personality and (3) Adults with an unresolved attachment trauma do not differ from those without with respect to personality. Our results underline the interrelation between attachment experiences, the regulation of negative emotions and self-perceived personality traits in adulthood. Moreover, our findings support theoretical assumptions of attachment theory proposing that attachment security emerges within social relationships. We suggest that unresolved attachment, at least in non-clinical samples, occurs through attachment-related traumatic experiences rather than specific personality dispositions and invite researchers to further explore biological and environmental risk factors leading to an unresolved state-of-mind.     

The Role of Injury and Trauma-Related Variables in the Onset and Course of Symptoms of Posttraumatic Stress Disorder

Posttraumatic stress disorder (PTSD) affects a minority of trauma-exposed persons and is associated with significant impairment. This longitudinal study examined risk factors for PTSD. We tested whether the presence of injuries resulting from trauma exposure predicted the course of PTSD symptoms. In addition, we tested whether gender, trauma type, perceived life threat, and peritraumatic dissociation predicted the onset of PTSD symptoms. 236 trauma-exposed civilians were assessed for PTSD symptoms with a structured interview at four occasions during 6 months posttrauma. Path analysis showed that a model in which the female gender, assault, perceived life threat, and peritraumatic dissociation predicted PTSD severity at 1 week, and injury predicted PTSD severity 8 weeks after the traumatic event showed the best fit. However, a similar model without injury showed comparable fit. It is concluded that injuries have a negligible effect on the course of PTSD.     

The association of religiosity,spirituality, and ethnic background with ego-pathology in acute schizophrenia

Studies have highlighted the impact of ego-consciousness, religiosity and spirituality on psychotic symptoms, although so far no study has investigated if and how these factors may be interrelated. In this exploratory cross-sectional study, involving 42 patients with a diagnosis of acute paranoid schizophrenia (DSM-IV), we assessed religiosity (Religious Orientation Test) spirituality (Spiritual Transcendence Scale) and ego-pathology (Ego Pathology Inventory) and analysed any relationship with these and psychopathological symptoms (Positive and Negative Symptom Scale). The subjects were divided into four ethnic groups (Caucasian, Afro-Caribbean, African, and Asian) and a structured, qualitative interview on religious needs and self-concepts was also conducted. Using a multivariate analysis, we found statistically significant negative associations between the scores on ego and common pathology and religiosity and spirituality as covariates. This was seen across all ethnic groups. The findings are discussed in respect of the potential clinical importance of ethnic, religious and spiritual factors for assessment and management of patients with schizophrenia.     

Monkeys perform as well as apes and humans in a size discrimination task

Whether the cognitive competences of monkeys and apes are rather similar or whether the larger-brained apes outperform monkeys in cognitive experiments is a highly debated topic. Direct comparative analyses are therefore essential to examine similarities and differences among species. We here compared six primate species, including humans, chimpanzees, bonobos, gorillas (great apes), olive baboons, and long-tailed macaques (Old World monkeys) in a task on fine-grained size discrimination. Except for gorillas, subjects of all taxa (i.e. humans, apes, and monkeys) were able to discriminate three-dimensional cubes with a volume difference of only 10 % (i.e. cubes of 50 and 48 mm side length) and performed only slightly worse when the cubes were presented successively. The minimal size discriminated declined further with increasing time delay between presentations of the cubes, highlighting the difficulty to memorize exact size differences. The results suggest that differences in brain size, as a proxy for general cognitive abilities, did not account for variation in performance, but that differential socio-ecological pressures may better explain species differences. Our study highlights the fact that differences in cognitive abilities do not always map neatly onto phylogenetic relationships and that in a number of cognitive experiments monkeys do not fare significantly worse than apes, casting doubt on the assumption that larger brains per se confer an advantage in such kinds of tests.