Lexical structure in parsing long-distance dependencies

We review a series of experiments investigating lexical influences in parsing sentences with long-distance dependencies. We report three primary results. First, gaps are posited and filled immediately following verbs that are typically used transitively, even when the filler is an implausible object of the verb. However, gaps are not posited after verbs that are typically used intransitively. Second, plausibility determines whether or not a filler is treated as the object of a verb when the verb is typically used with both a direct object and an infinitive complement. Finally, verb control information is used immediately in determining which noun phrase will be interpreted as the understood subject of an infinitive complement.     

The effects of dynamic assessment procedures on Raven Matrices performance,visual search behavior,test anxiety and test orientation

The effects of dynamic testing procedures on Raven Coloured Matrices performance, visual scanning procedures, test anxiety, and orientation to the test situation were assessed. The subjects were 72 third-grade children. The results supported the hypotheses of the study showing that (1) dynamic assessment procedures involving either verbalization or elaborated feedback lead to higher levels of Raven Matrices performance; that (2) dynamic assessment modifies visual search behaviors; and that (3) dynamic assessment reduces test anxiety and negative orientation to the testing situation. The results are interpreted as offering construct validation to the assessment approaches used.     

Binocular summation in the perception of form at brief durations

Visual form identification at brief durations was studied under: (a) monocular presentation; (b) dichopic presentation where the same form was presented successively on noncorresponding areas; and (c) dichopic presentation where the same form was presented on corresponding areas simultaneously and successively. Form identification for noncorresponding area dichopic presentation was at the level to be expected from 2 independent chances to perceive. Both simultaneous and successive dichopic presentation on corresponding areas gave identification accuracy significantly above the level predicted by the assumption of independence. However, the binocular summation was not complete. When the same amount of energy entering the visual system in a binocular presentation was given in a monocular stimulation, the latter condition gave significantly better identification.     

The transmission of racial attitudes from fathers to sons: a study of blacks and whites

This study examines relationships between racial attitudes of fathers and sons. The sample includes one hundred white fathers and sons and an equal number of black fathers and sons. Three measurements of social distance were undertaken. The fathers indicated their own racial attitudes, while sons indicated their perceptions of their fathers' racial attitudes, as well as their own. The findings indicated that sons of both races perceive their fathers to be more prejudiced than they actually are. There is a relationship between fathers' perceived racial attitudes and sons' attitudes in the white sample, but black fathers appear to have no influence on the racial attitudes of their sons. It appears that adolescents' perception of parental attitudes is more relevant to socialization than actual attitudes. With regard to racial attitudes, black families appear to be less influential in the socialization process.     

Recent assessments of the Myers-Briggs Type Indicator

The present paper focuses on approximately two dozen recent published studies that examined reliability and validity of the Myers-Briggs Type Indicator (MBTI) in clinical, counseling, and research settings. Several assessments of split-half and test-retest reliability of the standard Form F and shorter Form G of the Inventory have yielded generally satisfactory correlations for all four scales. A larger number of studies of construct validity of the MBTI have yielded support for research hypotheses in situations ranging from correlations of the MBTI with a personality inventory, to couples problems in a counseling setting, to line judgment in groups, and others. Therefore, the applications of the MBTI have been broad, although somewhat unsystematic, and with generally favorable validity assessment. Continued attempts to validate the instrument in a variety of settings are needed.     

Determining Factors in Choice of Arcade Games and their Consequences upon Young Male Players

Two experiments, one conducted with male university students and the other with male high school and junior high school students, investigated (a) determinants of preferences for driving-type games widely available in public game arcades, and (b) the effects of extended play upon mood and motivation to continue playing. Four games were investigated: these were Death Race and Demolition Derby , which simulate violent, antisocial driving behavior; and Night Driver and Le Mans , which simulate skilled prosocial driving behavior. Preference for arcade games simulating aggressive behavior was found to be independent of personality and mood. However, preferences were closely related to the performers' c]apabilities. Players who exhibited higher levels of skill preferred the more skilldemanding games and those who showed less skill preferred aggression games, suggesting the operation of competency motivation in that the players preferred games appropriate to their level of skill. Subjects reported that the games were exciting, but extended play produced discomfort or an increase in negatively toned moods (fatigue, anxiety, and depression) and a decrease in positively toned moods (social affection, surgency, skepticism, concentration and vigor). However, these effects were not found to be a function of the anti- or prosocial content in the specific games studied and may well be effects accompanying activities that are subjectively fatiguing.     

Changing industry to continuous operations: Different strokes for different plants

A survey method was designed to evaluate the effect of shift work on industrial workers and to develop recommendations for 7-day around-the-clock production work systems. A Work-Sleep Survey was then offered to 2,340 hourly and salaried workers at four plants. Each plant was in the rubber and plastic products industry and on 5-day around-the-clock operations using permanent shifts. Of the total workers, 90.38% responded to the survey. The results agree with the findings of a previous survey, offered to workers through their unions, using many of the same survey items. The plants were found to differ in worker demographics, habits, and preferences. This survey method is helpful as an aid for the design and evaluation of shift-work systems tailored to specific worker and plant requirements.