Transposed-letter effects in reading: evidence from eye movements and parafoveal preview

Three eye movement experiments were conducted to examine the role of letter identity and letter position during reading. Before fixating on a target word within each sentence, readers were provided with a parafoveal preview that differed in the amount of useful letter identity and letter position information it provided. In Experiments 1 and 2, previews fell into 1 of 5 conditions: (a) identical to the target word, (b) a transposition of 2 internal letters, (c) a substitution of 2 internal letters, (d) a transposition of the 2 final letters, or (e) a substitution of the 2 final letters. In Experiment 3, the authors used a further set of conditions to explore the importance of external letter positions. The findings extend previous work and demonstrate that transposed-letter effects exist in silent reading. These experiments also indicate that letter identity information can be extracted from the parafovea outside of absolute letter position from the first 5 letters of the word to the right of fixation. Finally, the results support the notion that exterior letters play important roles in visual word recognition.     

A model of the go/no-go task

In this article, the first explicit, theory-based comparison of 2-choice and go/no-go variants of 3 experimental tasks is presented. Prior research has questioned whether the underlying core-information processing is different for the 2 variants of a task or whether they differ mostly in response demands. The authors examined 4 different diffusion models for the go/no-go variant of each task along with a standard diffusion model for the 2-choice variant (R. Ratcliff, 1978). The 2-choice and the go/no-go models were fit to data from 4 lexical decision experiments, 1 numerosity discrimination experiment, and 1 recognition memory experiment, each with 2-choice and go/no-go variants. The models that assumed an implicit decision criterion for no-go responses produced better fits than models that did not. The best model was one in which only response criteria and the nondecisional components of processing changed between the 2 variants, supporting the view that the core information on which decisions are based is not different between them.     

Processing of unattended emotional visual scenes

Prime pictures of emotional scenes appeared in parafoveal vision, followed by probe pictures either congruent or incongruent in affective valence. Participants responded whether the probe was pleasant or unpleasant (or whether it portrayed people or animals). Shorter latencies for congruent than for incongruent prime-probe pairs revealed affective priming. This occurred even when visual attention was focused on a concurrent verbal task and when foveal gaze-contingent masking prevented overt attention to the primes but only if these had been preexposed and appeared in the left visual field. The preexposure and laterality patterns were different for affective priming and semantic category priming. Affective priming was independent of the nature of the task (i.e., affective or category judgment), whereas semantic priming was not. The authors conclude that affective processing occurs without overt attention--although it is dependent on resources available for covert attention--and that prior experience of the stimulus is required and right-hemisphere dominance is involved.     

A Study on Late Closure in Spanish: Principle-grounded vs. Frequency-based Accounts of Attachment Preferences

A much-debated issue in current research on sentence parsing concerns the resolution of attachment ambiguities. Parsing theories differ on the procedures used to guide on-line attachment decisions: principle-grounded theories (e.g. garden-path/ construal) propose universal principles that minimize processing load; frequency-based accounts (such as linguistic tuning) claim that attachment decisions are shaped by readers' previous experience with their particular language; lexically based models, in turn, assert that attachment choices are determined by the properties of individual lexical items in the sentence. This paper reports six studies on late closure in the resolution of attachment ambiguities in Spanish: a questionnaire study on attachment preferences and three self-paced reading experiments where ambiguous PPs could be attached as arguments of two VP-hosts in NP-VP1-NPVP2-PP structures. The results show a clear preference towards low attachment (late closure), thus supporting principle-grounded theories. In addition, two corpus studies were carried out to obtain records of relative frequencies of the attachment choices involved in the experiments. A coarse-grained measure revealed that, in accordance with linguistic tuning, low-attachment structures are more common in Spanish NP-VP1-NP-VP2-PP sentences. However, a fine-grained count showed that low-attachment preferences cannot be explained by arguing that the specific verbs positioned lower on the tree (VP2) are more likely to take an extra argument than those located at a higher position (VP1), as lexical models would assume.     

A review of outcome studies of rational-emotive therapy from 1982–1989

In 1977, DiGiuseppe and Miller provided a review of the literature assessing the effectiveness of Rational-Emotive Therapy (RET). In 1984, McGovern and Silverman completed a similar review for outcome studies conducted from 1977 through mid-1981. This present study is meant as a continuation of those reviews. The 89 studies reviewed are divided into three sections: outcome studies that do not compare Rational-Emotive Therapy with other types of treatment; a review of outcome studies that do compare RET with other types of psychotherapy; and a review of Rational-Emotive outcome studies that either combine RET with other therapies or are not appropriate for the first two sections. There does appear to be some increased sophistication in the research conducted since 1982. Increases were noted in the number of control groups used in the current research as well as in the number of follow-up studies. There also appears to be an improvement in the comparison of RET with other forms of therapy, and the number of problem areas in which RET has been tested has increased. A decrease in post-test only studies and an increased variety of subjects have also improved the current research. Issues such as socioeconomic status and I.Q. of subjects, duration of treatment, and lack of longitudinal studies remain unaddressed. It is suggested that future researchers concentrate on these specific problems to improve the credibility of RET. This review coincides with the previous findings that RET is a valuable, effective therapy that warrants increased research to broaden its application.Manuel S. Silverman, Ph.D., is a Professor of Counseling Psychology at Loyola University Chicago.Margaret M. McCarthy, M.A., is a recent graduate of Loyola University Chicago.Terrance McGovern, Ph.D., is in Private Practice in Downers Grove, Illinois.     

Using Rebt and Supportive Psychotherapy with Post-Stroke Patients

This paper discusses the benefits of using Calabro's (1990) three-stage cognitive-behavioral model, to determine when to use supportive Psychotherapy or Rational-Emotive Behavior Therapy (REBT) with post-stroke patients. It also discusses the benefits of using a support group and how to decide when to use a group and/or individual psychotherapy.     

Divorcing mothers and social support: Testing the specificity of buffering effects

The circumstances under which social support buffers the negative effects of stress have been a subject of much research. The hypothesis that social support is effective only when it matches the needs elicited by particular stressors was studied in a sample of divorcing mothers. Predictions were made regarding which types of support (Parenting, Emotional, and Tangible) would buffer the effects of Parenting, Social, and Tangible stress on depressive symptoms and on general psychological distress of divorcing mothers. Results did not support the specificity of social support buffering effects, though the stress and support scales often showed direct relationships to criterion measures. Implications were discussed for the assessment of support with multiple models, for future research designs, and for planning prevention programs to meet the needs of divorcing mothers.     

Employee development in a downsizing environment

This paper explores the meaning of employee development in a corporation experiencing force reductions. In this environment, development takes the form of enhancing employees' contributions on their present jobs and preparing them to meet the future needs of the business. The paper describes the personnel psychologist's role in establishing and communicating directions for skill development, maintaining opportunities for high potential managers, tracking employee attitudes about development opportunities, implementing lay offs, retraining survivors, and generally trying to stimulate a corporate development ethic.Manny London is a district manager in charge of employee development and organization effectiveness at AT&T. He is a consulting editor for theAcademy of Management Journal and a member of the editorial boards ofPersonnel Psychology and theJournal of Management Development.     

Positive and negative social ties among older adults: Measurement models and the prediction of psychological distress and well-being

The factor structure of positive and negative social ties was studied among 246 older adults who were either recently physically disabled, recently conjugally bereaved, or matched controls. Covariance structure analyses were carried out on a network measure to determine whether positive and negative social ties represent independent domains of social experience, and to assess the degree to which their structure is invariant across groups undergoing major loss transitions. Positive and negative social ties were found to be independent and there was substantial similarity in their factor structure across the three groups. Hierarchical regression analyses revealed that, whereas positive social ties were related to psychological well-being, negative social ties were predictive of both psychological well-being and distress. These results demonstrate the importance of assessing both positive and negative ties in explaining the psychological adjustment of older adults.     

TEST ANXIETY AND MOTOR PERFORMANCE: THE ROLE OF MUSCULAR AND ATTENTIONAL DEMANDS*

In experiment 1, the attentional demands of two fine (finger movements) and two gross (arm movements) motor tasks were empirically determined. In experiment 2, the effects of test condition (stress) and anxiety trait on motor performance were analyzed. A significant interactive effect appeared: the performance of high-trait-anxious subjects was impaired under evaluative conditions in fine and/or attentionally demanding tasks, but not in gross and attentionally simple tasks. As test conditions and anxiety trait have proved to arouse physiological alterations and aversive cognitive representations, the selective performance impairment found can be attributed to interferences on finger effectors or proprioceptors and to attentional overload, respectively.