The Relevance of Age of Onset to the Psychopathology of Social Phobia

The present study aimed to examine the relevance of age of onset to the psychopathology of social phobia using a large clinical sample of 210 patients with social phobia. The two most common periods of onset were during adolescence (ages 14–17) and early childhood (prior to age 10). Structural regression modeling was used to test predictions that early onset social phobia would be associated with greater severity of the disorder, stronger current symptoms of depression and anxiety, greater functional impairment, and more pronounced levels of emotional disorder vulnerabilities (e.g., neuroticism/behavioral inhibition, extraversion, perceptions of control). Logistic regression was used to evaluate relationships between age of onset and the presence of acute and chronic stress at the time of onset. Results showed that earlier age of social phobia onset was associated with stronger current psychopathology, functional impairment, and emotional disorder vulnerabilities, and that later age of onset predicted the presence of an acutely stressful event around the time of disorder emergence. These results are discussed in regard to their clinical implications and congruence with prominent etiological models of the emotional disorders.     

Psychometric evaluation of the behavioral inhibition/behavioral activation scales in a large sample of outpatients with anxiety and mood disorders

The latent structure, reliability, and validity of the Behavioral Inhibition/Behavioral Activation Scales (BIS/BAS; C. L. Carver and T. L. White, 1994) were examined in a large sample of outpatients (N = 1,825) with anxiety and mood disorders. Four subsamples were used for exploratory and confirmatory factor analyses. In addition to generally upholding a latent structure found previously in nonclinical samples, results indicated measurement invariance of the BIS/BAS between genders and a higher order structure of the BAS scales. Convergent and discriminant validity of the BIS/BAS were supported by findings that the subscales correlated most strongly with measures of neighboring personality constructs (e.g., BIS with neuroticism, BAS with positive affect) than with measures of current anxiety and depression symptoms. Overall, the results support the psychometric properties of the BIS/BAS in this clinical sample.     

An emerging postural response: is control of the hip possible in the newly walking child?

Previous researchers have proposed that because of their slow muscle-response latencies, 1- to 2-year-old children are unable to control hip-dominant postural responses when responding to balance threats (G. McCollum & T. Leen, 1989). To test that proposition, the authors exposed 41 children to backward support-surface translations and recorded muscle activations and movement kinematics. Children between 10 months and 10 years of age stood on a platform that was unexpectedly moved. Passive hip-dominant responses were observed among the least experienced walkers. In contrast, older children produced an active response, signified by higher levels of abdominal and quadriceps muscle activity and accompanied by larger hip flexor torques. Greater success in withstanding large magnitudes of perturbations were associated with actively generated hip responses.     

Role function and job satisfaction of school psychologists practicing in an expanded role model

School psychologists are typically itinerant among multiple schools and often spend up to two-thirds of their time on assessment activities related to students with disabilities and special education programs. School psychologists in delivery of an expanded role service model are assigned to a single school and provide more consultation and intervention services. 97 school psychologists assigned to an expanded role in a single southeastern urban school district were surveyed on their job roles and job satisfaction. The majority were satisfied or very satisfied with their jobs, particularly with engaging in activities that were of service to others and staying involved in a variety of job activities. School psychologists wanted to spend less time in assessment, multidisciplinary team meetings, and administrative duties. The discrepancy between the desired and actual amount of time spent in multidisciplinary meetings was negatively related to job satisfaction. Psychologists wanted to spend more time in direct and indirect intervention, professional development, and networking.     

Forgiveness in Context

Book reviewed:
Fraser Watts and Liz Gulliford (eds). Forgiveness in Context: Theology and Psychology in Creative Dialogue.     

Evidence for time-based models of free recall

Is memory temporally organized? According to temporal distinctiveness models of memory, temporally isolated items should be better remembered than temporally crowded items in free recall tasks. Here, we tested this class of model by varying the temporal isolation of items either predictably (Experiment 1) or unpredictably (Experiment 2) in a free recall task. In both experiments, item recall probability increased as a function of the temporal gaps both before and after the item. The results are taken as support for temporal distinctiveness models of memory, in which items are represented and recalled in terms of their positions along a temporal dimension.     

Raymund Schwager on the Dramatic Justice and Mercy of God

This article explores and develops Raymund Schwager's understanding of the nature of justice and mercy, especially in the face of the Christian doctrine of hell. Schwager follows Anselm of Canterbury closely in seeing a deep harmony between justice and mercy, finding their unity in an expansive notion of God's goodness, which gives abundantly but always also in a way that respects the dignity of the receiver. This unity can thus only be understood in the context of the dramatic interplay of freedoms. An overview of Schwager's theological project provides the background for then exploring his notions of justice, mercy, freedom, self‐judgement and hell. The article concludes with the exploration of some of the logical consequences of Schwager's thought.     

Time perception and the filled-duration illusion

A reproduction design is used to show that temporal intervals containing brief tones appear longer than empty intervals of the same duration, the effect being independent of duration. These and previous data are discussed within a theoretical framework which allows for the interrelation of data from different time perception tasks; and a reversible encoding model is stated which accounts for much of the data obtained with empty intervals. A “chunking” model, in which tones occurring in an interval serve to segment the interval during encoding, can account for the filled-duration illusion if certain conditions are met. Finally, mechanisms that are consistent with these conditions are stated.