Types produce types—Especially fathers

Employing a larger sample and a more stringent statistical criterion, this study replicated an attempt by T. G. Grandy and R. F. Stahmann (Journal of Vocational Behavior, 1974, 5, 231–239.) to test Holland's hypothesis that parents' personality types foster similar offspring personality development. The relationships between paternal and offspring personality types were consonant with the findings of Grandy and Stahmann but the role of maternal personalities remained unclear. An explanation was offered that fathers' personality types carry more weight in the development of offspring types.     

Impulse Control Disorders in Parkinson’s Disease: A Psychosocial Perspective

Parkinson's disease (PD) is a progressive neurodegenerative disease primarily characterised by motor symptoms. However, another feature of PD which is receiving increasing attention is the phenomenon of impulse control disorders (ICDs), such as pathological gambling. To date, research into ICDs in PD has centred on a biomedical model of cause, related to the effects of dopamine replacement therapy. However, there are several areas of discrepancy in the current biomedical account of ICDs in PD. In addition, we argue that social and psychological factors also need to be considered to achieve a more complete understanding of the phenomenon. We present a novel conceptual model which combines biomedical and psychosocial factors in the genesis of ICDs in PD and use the model to identify a number of potential treatment intervention points and to highlight important outstanding questions concerning the inter-relationship between psychosocial and biomedical factors in the genesis of ICDs in PD.     

Test of Motowidlo et al.'s (1997) Theory of Individual Differences in Task and Contextual Performance

This article examines 20 key issues related to the sliding band method of candidate referral in personnel selection. It does so in a point-and-counter-point format. Its purpose is to facilitate consideration of relevant issues, to correct what we believe are misconceptions and misunderstandings of the technical, legal, and social implications of the method, and to allow us to state our position on these issues clearly. Some scientists and practitioners may choose not to use this approach, but at least their decisions should be based on a clear understanding of the logic and technical basis for it.     

Word Length and Vowel Duration in Apraxia of Speech: The Use of Relative Measures

Previous research has established that the duration of stressed word stem vowels is shorter in polysyllabic words than in monosyllabic words for normal speakers and for speakers with aphasia and apraxia of speech (AOS). However, the results are inconsistent across studies with regard to the magnitude and pattern of the duration reduction for apraxic speakers. We hypothesized that this inconsistency may be explained based on different relative measures of duration reduction. A speech sample was obtained from 10 aphasic speakers with AOS, 10 aphasic speakers without AOS, and 10 normal controls. As predicted, the use of two different relative measures resulted in different vowel reduction patterns, both of which were consistent with previous reports. The results further indicate that the production of polysyllabic words is particularly taxing in AOS and is associated with a substantial reduction of speaking rate compared to other aphasic and normal speakers.     

A relational interpretation of the Rorschach color determinants

This article presents a contemporary relational interpretation of the Rorschach that is consistent with the empirical features of the Comprehensive System. The specific focus is on color determinants and the FC:CF+C ratio. The approach follows that of Schachtel ( 1959), who argued that how one perceives others reveals the quality of relatedness between oneself and others. Schachtel identified a developmental sequence of relatedness (perceptual-relatedness modes) and linked these levels of perceiving and relating to the Rorschach color determinants. I suggest that this developmental sequence, elaborated in a contemporary context, defines the expected or normative course of relatedness, whether across a lifetime, a particular relationship, or an interpersonal encounter. I further propose that relationships emerge and develop through organized trial-and-error activity, in the sense of Piaget's (1952) trying out (assimilating) and simultaneously modifying (accommodating) one's understanding within a relationship. Relatedness levels and the developmental transitions between them are described in terms of the underlying assimilation and accommodation processes. Within this general approach, the FC:CF+C ratio is defined as reflecting styles of relating to one's interpersonal environment, with each relational style based on normative or on variant relational development. Four fundamental relational styles-healthy, egocentric, veneered egocentric, and defensive-are described and coordinated with the Comprehensive System FC:CF+C potential findings.     

Eating Disorders—The Regulation of Positive as well as Negative Emotion Experience

Disordered eating behaviors are often conceptualized as maladaptive emotion regulation strategies. The present study investigated links between emotional experience, schematic belief systems, and psychological themes associated with eating disorders. In contrast to the majority of studies, which focus on just one or two emotions and use nonclinical samples, this study compared the full range of emotional experience in women with eating disorders to a control group. Measures used include the Differential Emotional Scale-IV, Youngs Early Maladaptive Schema Questionnaire, and Eating Disorder Inventory-2. The study provides the first empirical evidence that women diagnosed with eating disorders report experiencing pleasant as well as unpleasant emotions more frequently than do controls. A surprising finding was that pleasant emotions (joy, interest, surprise) correlated with eating disorder themes (EDI-2 subscales) more consistently than unpleasant emotions in the eating disorder group, while the reverse was true of the control group. Also of note, eating-disordered women reported significantly less anger and similar levels of fear vs. controls. While eating-disordered women scored more highly than do controls on all maladaptive schema (suggesting high levels of distress in women with eating disorders), the pattern of correlations between schema and emotion experience was distinctly different for each group and counterintuitive for the eating disorder group. In particular, pleasant emotion was highly correlated with maladaptive schema in the eating-disordered group but not in the control group. These marked group differences in the pattern of relationships between emotion experience, eating disorder themes, and belief systems suggest that it is not valid to draw conclusions about eating disorders from research that employs only nonclinical samples. The authors discuss these findings, and suggest that women with eating disorders are proficient at using disordered eating behaviors to manipulate their experience of both positive and negative emotional states, and that this dynamic should be recognized as an important maintenance factor.     

Establishing a Descriptive Database for Teachers with Aggressive Students

While establishing a database that describes students' aggressive behaviors and the conditions present at the time of occurrence, we discovered a variety of definitions of aggression in the literature. This lack of consistency limits the information provided to teachers working with the frequent problem of violence. We propose an inclusive and verifiable definition of aggression gleaned from experience and the literature. The definition incorporates verbal, paraverbal, nonverbal, and physical aggression. Validation is presented from the literature, and from 39 practicing teachers who used the definition to categorize 659 target behaviors. The teachers' level of agreement with the authors' categorization was 93% (median).     

Opposing amygdala and ventral striatum connectivity during emotion identification

Lesion and electrophysiological studies in animals provide evidence of opposing functions for subcortical nuclei such as the amygdala and ventral striatum, but the implications of these findings for emotion identification in humans remain poorly described. Here we report a high-resolution fMRI study in a sample of 39 healthy subjects who performed a well-characterized emotion identification task. As expected, the amygdala responded to THREAT (angry or fearful) faces more than NON-THREAT (sad or happy) faces. A functional connectivity analysis of the time series from an anatomically defined amygdala seed revealed a strong anticorrelation between the amygdala and the ventral striatum/ventral pallidum, consistent with an opposing role for these regions in during emotion identification. A second functional connectivity analysis (psychophysiological interaction) investigating relative connectivity on THREAT vs. NON-THREAT trials demonstrated that the amygdala had increased connectivity with the orbitofrontal cortex during THREAT trials, whereas the ventral striatum demonstrated increased connectivity with the posterior hippocampus on NON-THREAT trials. These results indicate that activity in the amygdala and ventral striatum may be inversely related, and that both regions may provide opposing affective bias signals during emotion identification.