Dyscontrol Experiences Questionnaire: Development, Reliability and Validity

This paper describes development of a retrospective measure of childhood exposure to parental dyscontrol related to specific conditions such as a parent's drinking, anger, or other negative emotional states (e.g., stress, anxiety, depression). A 45-item questionnaire, the Dyscontrol Experiences Questionnaire (DEQ), was designed to assess individuals' childhood experiences with parental loss of control. Two student samples (n = 465 and n = 536) completed a battery of self-report measures. Responses were used to examine the psychometric properties of the DEQ. Factor analysis revealed three lower-order factors accounting for 54.4% of the variance in DEQ item scores. Cronbach's coefficient alphas indicated acceptable internal consistency. Moderate intercorrelations with two other retrospective measures of childhood experiences suggested construct validity. Moderate intercorrelations with two measures of psychological distress suggested predictive validity. In summary, initial psychometric testing of the DEQ suggests it is a reliable and valid tool for investigating an important developmental antecedent of adult psychological distress.     

The evolution of the boundaryless career concept: Examining physical and psychological mobility

Although there has been increased interest in the boundaryless career since the publication of Arthur and Rousseau’s book (1996), there is still some misunderstanding about what the concept means. This article examines the boundaryless career and presents a model that attempts to visually capture Arthur and Rousseau’s suggestion that the concept involves six underlying meanings. Rather than considering whether or not an individual has a boundaryless career, the model focuses on the degree of mobility reflected in a career along two continua: one psychological, one physical. Based on the model, we suggest five propositions and a series of directions for future research.     

Building Ego and Racial Identity: Preliminary Perspectives on Counselors‐in‐Training

Loevinger's (J. Loevinger & R. Wessler, 1976) Washington Sentence Completion Test of ego development and Black and White versions of the Racial Identity Attitude Scale (J. E. Helms & R. T. Carter, 1990; T. A. Parham & J. E. Helms, 1981) were administered to 38 graduate students at the beginning, middle, and end of their counseling program. All 3 counseling tracks were included in the research: community agency, school counseling, and student development. Preliminary perspectives are discussed as well as implications for counselor education programs and future research.     

Evaluating the quality and impact of mediators for learning when using associative memory strategies

Recently, a series of studies has reported much greater recall for factual information when students were asked to generate elaborations in response to ‘why’ questions (elaborative interrogation) relative to studying provided elaborations. The two experiments reported here extend and clarify research regarding the strategic benefits of generating elaborations versus providing elaborations. In both experiments, undergraduates studied 30 sentences, all of which described one particular man doing one activity. Students used one of three study strategies. In two conditions, students studied provided elaborations (PE). Half of the elaborations explained why the particular man engaged in the particular activity and half did not explain the specific relations. In the remaining condition, students generated their own elaborations. In both experiments, students were provided with their generated/provided elaborations as cues for recalling the fact at testing. When students were not explicitly cued to use the generated/ provided elaboration at recall, elaborative interrogation (EI) consistently outperformed the PE condition. Recall in the EI condition did not exceed recall in the PE condition, however, when students were provided with good explanatory elaborations and were cued with them at testing. These experiments demonstrate that the poorer performance associated with providing relative to generating elaborations can be mediated by encouraging more meaningful processing of materials and prompting students to access their mediators at recall.     

Limits on literal processing during idiom interpretation

Two experiments investigated the extent to which literal processing occurs in comprehending figurative idiomatic expressions. Subjects read stories on a cathode-ray tube (CRT). Target phrases, some of which were idioms, contained nouns which were potential anaphors of previously mentioned referents. A method developed by Dell, McKoon and Ratcliff (1983) was used to determine whether subjects carried out semantic processing resulting in activation of the referents of those anaphors. In Experiment 1 the targets consisted of either an idiom or a literal phrase, each including the same potential anaphor, or a control phrase. Results suggest that the preceding referent was activated by the anaphor in the literal phrase, but not by the potential anaphor in the idiomatic phrase. Experiment 2 showed that these results were not due to differences in the materials used. These results are interpreted as supporting the hypothesis that when an idiomatic phrase is interpreted figuratively full literal semantic processing of that phase is not necessarily carried out.This research was conducted while the author was a graduate student at the Department of Psychology, Northeastern University.     

Distance adaptation depends upon plasticity in the oculomotor control system

Maintaining binocular fixation on a target at 20 cm in the absence of secondary cues to distance produced changes in apparent distance and lateral phoria. Positive lenses of 0, .5, 2.0, 3.5, and 5.0 spherical diopters (SD) were used to manipulate the level of accommodative convergence in force during the period of maintained fixation. An inverse relationship was found between the stimulus to accommodation and the magnitude of the induced esophoria, the phoria being linearly related to an increase in apparent distance. The distance aftereffect obtained in the condition with the lowest net accommodative stimulus li.e., 0 D) equaled that typically produced by base-out prism adaptation with full secondary cues to distance available. In a second experiment, subjects walked through a well-lit hallway while viewing through a pair of 5h base-out prisms. It was shown that increasing the stimulus to accommodation by adding negative lenses of 0, 1.5, 3.5, and 5.5 SD reduced the adaptive change in apparent distance, as well as the change in phoria produced by the conventional base-out prism adaptation paradigm. It was concluded that a change in the resting tonus of the disparity vergence system underlies such adaptation, rather than recalibration of the oculomotor cues to distance. Monocular exposure data indicated that a small change in the tonus control for the accommodative system may be present as well.     

Training research in aging on the fluid ability of inductive reasoning

The modifiability of older adults' performance on Induction tasks was examined through cognitive training. The posttraining performance of 52 older adults ($\text{X}\text{age = 70.3}\text{years}$) was assessed with regard to a transfer-of-training paradigm and maintenance of training effects at three posttests (one week, one month, six months). A pattern of differential training transfer across the posttest battery of fluid and crystallized intelligence measures was predicted, with the largest training effects expected for near transfer (Induction) measures. The predicted pattern of training transfer was obtained at one-week and one-month posttests, with significant training effects to the nearest Induction measure. Large retest (practice) effects across posttests also occurred for training and control groups. This research contributes to the position that modifiability of intellectual performance through cognitive intervention extends across the adult life span.     

Person-environment fit and accident prediction

Person-environment (P-E) fit theory suggests that poor fit may result in lowered performance and productivity and may possibly influence the occurrence of accidents and injuries. A sample of transportation workers (N=696) and their supervisors (N=117) completed an instrument designed to measure their attitudes towards and fit with their work environment and supervisory safety practices. Results of a MANOVA in the first study found significant differences on P-E fit measures between workers who had and had not been injured in the previous twelve months. Results of a discriminant analysis correctly classified 68.8% of workers who became injured after completing the research instrument. Implications of these results are discussed.     

Duhem and cartwright on the truth of laws

Nancy Cartwright has drawn attention to how explanations are actually given in mathematical sciences. She argues that these procedures support an antirealist thesis that fundamental explanatory laws are not true. Moreover, she claims to be be essentially following Duhem's line of thought in developing this thesis. Without wishing to detract from the importance of her observations, it is suggested that they do not necessarily require the antirealist thesis. The antirealist interpretation of Duhem is also disputed. It is argued that Duhemian points, often understood antirealistically, bear a realist construal, and that antirealist interpretations of Duhem typically run into problems of consistency or of reducing his position to absurdity.