Measuring activism regarding the nuclear arms race

A 14-item questionnaire measure of activism regarding the nuclear arms race is described. Scale development analyses were conducted on 227 subjects, and internal consistency reliabilities ranged from .56 to .91 for scales assessing four aspects of activism on this issue. High correlations were obtained between these brief scales and corresponding measures derived from a 50-item long form. Responses of five subject groups were also compared: workers in defense industries, participants in a Republican party meeting, graduate students in psychology, religious teachers, and peace activists. Applications of this measure for study of the behavioral component of responses to the nuclear arms race are discussed.     

Development of movement schema in young children

To examine the development of movement schema in young school-age children, i.e., whether principles which govern fine eye-hand coordination skill learning as suggested by Schmidt's schema theory apply to the learning of gross motor skills Exp. 1 involved 48 right-handed first-grade children. On a modification of the Fitts Reciprocal Tapping task children moved a stylus (held in the hand or attached to a special shoe worn on the foot) between two metal targets separated by different distances. Children were randomly assigned to one of eight groups: two control or no-practice groups and six experimental or transfer groups. A one-way analysis of variance followed by appropriate Scheffé post hoc tests indicated that movements of the lower limbs were not organized into a movement schema, but a pattern of schema of movement for the upper limbs developed. That no movement schema developed for lower limb movements suggests development of movement schema is intricately linked to both the existing as well as the potential for developing precise movement in those limbs. Exp. 2 involved 40 first-grade children who were randomly assigned to perform a gross-motor agility task under one of three conditions: direct practice on the criterion task, constant practice on a modification of the criterion task, or variable practice on several different modifications of the criterion task. A groups X trials analysis of variance with appropriate post hoc tests indicated that there were no significant differences among direct, constant, or variable practice groups. Data suggest that the amount of practice may be as important as the type of practice in developing movement schema involved in gross motor skills in young children.     

The effect of factivity on lexical retrieval and postlexical processes during eye fixations in reading

Subjects were required to read short passages of text while their eye movements were monitored. Each experimental passage contained a critical factive or nonfactive verb that was followed by a false complement. In half of the trials, subjects' reading was unimpaired; in the remainder of the trial, a central visual pattern mask, which moved in synchrony with the eyes, was applied. The results showed that (1) factive and nonfactive verbs did not receive different amounts of fixation time during the reading text. However, (2) false complements that followed nonfactive verbs. On the basis of this, it is concluded that individual word characteristics, such as factivity, are encoded automatically while sentence interpretation requires effort to be completed.     

Determinants of infant visual fixation: evidence for a two-process theory

Three experiments were conducted to investigate the dynamics of the human infant's (4 months old) visual fixation. The general finding that, over a series of trials, infants fixate longer to a complex than to a simple stimulus was replicated. The function relating fixation time to trials was shown to be nonmonotonic when the stimulus was complex (fixation time increased between Trials 1 and 2 and then decreased), but was monotonic when the stimulus was simple (it decreased systematically over trials). Additional experiments indicated that (a) the nonmonotonic function associated with the complex stimulus was eliminated when the interval separating Trials 1 and 2 was increased from 10 to 20 or 30 s (Experiment 2), and (b) the difference in fixation time between the complex and the simple stimulus was eliminated by controlling their effects in a within-subjects design (Experiment 3). These data challenge the prevailing cognitive-schema theories as a complete account of the dynamics of the infant's visual fixation. A two-process theory that accounts for these data was proposed.     

Beyond Pleasure: Exploring the Eudaimonic Entertainment Experience

We examine the notion of eudaimonic entertainment during exposure to a sad but meaningful movie, using a new measure consisting of 5 dimensions derived from research on positive psychology. We, thereby, transfer the conception of eudaimonic well‐being to the conception of entertainment. Results of a confirmatory factor analysis show that the 5 dimensions can be further condensed into 2 second‐order factors. We applied these new measures in a study in which the ending of a movie was manipulated (sad vs. happy). The results provide both discriminant and convergent validity and show that hedonic entertainment measures were affected by the manipulation, but that eudaimonic entertainment measures were unaffected. A second study provided further evidence for the validity of the construct.     

The role of maladaptive beliefs in cognitive-behavioral therapy: Evidence from social anxiety disorder

Beliefs that are negatively biased, inaccurate, and rigid are thought to play a key role in the mood and anxiety disorders. Our goal in this study was to examine whether a change in maladaptive beliefs mediated the outcome of individual cognitive-behavioral therapy (CBT) for social anxiety disorder (SAD). In a sample of 47 individuals with SAD receiving CBT, we measured maladaptive interpersonal beliefs as well as emotional and behavioral components of social anxiety, both at baseline and after treatment completion. We found that (a) maladaptive interpersonal beliefs were associated with social anxiety at baseline and treatment completion; (b) maladaptive interpersonal beliefs were significantly reduced from baseline to treatment completion; and (c) treatment-related reductions in maladaptive interpersonal beliefs fully accounted for reductions in social anxiety after CBT. These results extend the literature by providing support for cognitive models of mental disorders, broadly, and SAD, specifically.