Audiovisual links in exogenous covert spatial orienting

Subjects judged the elevation (up vs. down, regardless of laterality) of peripheral auditory or visual targets, following uninformative cues on either side with an intermediate elevation. Judgments were better for targets in either modality when preceded by an uninformative auditory cue on the side of the target. Experiment 2 ruled out nonattentional accounts for these spatial cuing effects. Experiment 3 found that visual cues affected elevation judgments for visual but not auditory targets. Experiment 4 confirmed that the effect on visual targets was attentional. In Experiment 5, visual cues produced spatial cuing when targets were always auditory, but saccades toward the cue may have been responsible. No such visual-to-auditory cuing effects were found in Experiment 6 when saccades were prevented, though they were present when eye movements were not monitored. These results suggest a one-way cross-modal dependence in exogenous covert orienting whereby audition influences vision, but not vice versa. Possible reasons for this asymmetry are discussed in terms of the representation of space within the brain.     

Efficacy of the Theory of Reasoned Action in Predicting AIDS-Related Sexual Risk Reduction Among Gay Men1

This study evaluates the utility of a social psychological theory, Ajzen and Fishbein's (1980) Theory of Reasoned Action, in explicating attitude-behavior relationships concerning the practice of “safer sex” in a sample of 297 gay men. As the theory predicts, results indicate that a positive attitude toward “safer sex” and a belief that important, influential referents encouraged such behavior covaried with intention to practice sexual behaviors that minimize risk of infection with Human Immunodeficiency Virus (HIV). In turn, intention predicted levels of sexual risk-taking and employment of HIV-risk reducing strategies. Results provide support for the theory of reasoned action as a viable model of attitude-behavior relationships in AIDS-related risk reduction behaviors of gay men.     

Men and women at work: Similarities and differences in work values within occupational groupings

This paper presents national survey data regarding the work-related values of male and female labor force participants. Evidence is also presented concerning the relationship of family responsibilities to the work values of women. The empirical analysis derives in part from the recent work of Kaufman and Fetters (Journal of Vocational Behavior, 1980, 17, 251–262), the quality of work literature, and the literature on women and work. The hypotheses include expected work-value differences between men and women within occupational categories and the expected relationships between the presence of children in the home and the value attached to various aspects of work. Five job dimensions are considered: intrinsic, extrinsic, resource adequacy, convenience, and relations with co-workers. The only male-female value difference that appears to be enduring concerns the convenience aspects of work. Data indicate that the presence of children in the home, whether of preschool age, school age, or a combination of the two, tends to be negatively related to most work values of women. It is concluded that working women with children experience reduced work involvement.     

Imagery effects and semantic similarity in sentence recognition memory

The idea that subjects often use imagery to discriminate semantically similar sentences was tested in three experiments. In the first experiment, subjects heard subject-verb-object sentences in the context of either a comprehension task or an image-generation task. Their memory for the sentences was tested using a two-alternative forced-choice recognition test in which different types of distractor sentence were used. A sentence semantically similar to the target sentence was one type; a sentence with the same subject and object nouns as the target sentence, but dissimilar in meaning, was another type; and a sentence similar in meaning to one of the stimulus sentences, but not to the target sentence, was a third type. The results showed that the image-generation instructions enhanced later recognition performance, but only for semantically similar test items. A second experiment showed that this finding only holds for high-imagery sentences containing concrete noun concepts. A third experiment demonstrated that the enhanced recognition performance could not be accounted for in terms of a semantic model of test-item discrimination. Collectively, the results were interpreted as providing evidence for the notion that subjects discriminate the semantically similar test items by elaborating the sentence encoding through image processing.     

AN ANALYSIS AND REDUCTION OF DISRUPTIVE BEHAVIOR ON SCHOOL BUSES

Thousands of children are injured or killed each year in school bus accidents. A significant number of these tragic incidents is precipitated by disruptive child behavior that distracts the drivers from their difficult task. Two experiments were conducted which addressed this problem. For both experiments an automated sound recording device (referred to as a Noise Guard) selectively responsive to frequencies above 500 Hz (i.e., unresponsive to bus drone) recorded both the duration and frequency of noise outbursts above a tolerable threshold. Additionally, an observer made in situ measurements of other disruptions including roughhousing and getting-out-of-seat. In the first experiment, following baseline measurements of these behaviors, middle-school students received feedback for noise outbursts. That is, when “Noise Guard'” was activated, it in turn operated one of several lights on a panel visible to all passengers. Each day students were allowed to listen to high-appeal taped music while riding the bus and to participate in a raffle for prizes, provided the number of outbursts on the preceding day remained below a specified criterion indicated on the light panel. This intervention resulted in drastic reductions of noise outbursts with a concomitant reduction in other disruptive behaviors. Comparable results were obtained in the second experiment which eliminated the raffle from the intervention.     

The incidence,prevalence, and severity of behavior disorders among preschool-aged children in day care

This study examined the incidence, prevalence, and severity of 14 empirically derived externalizing (unsocialized aggressive) and internalizing (socially withdrawn) behaviors among 2- through 5-year-olds attending day care. Teacher ratings were obtained for 558 children in the incidence sample and 709 children in the expanded prevalence sample. Within each age, data were cross-tabulated by sex of child and severity of behavior, and chi-square analyses were computed. Results indicated that a substantial proportion of children in the normal preschool population exhibit relatively high severities of selected externalizing and internalizing behaviors; this proportion varied with the age of the child and the behavior rated. Preschool-aged boys were consistently rated as demonstrating greater frequencies of externalizing behaviors than preschool-aged girls. The diagnostic and clinical implications of these findings are discussed.     

Bloom and His Critics: Nietzsche, Nihilism, and the Aims of Education

The central questions raised by Allan Bloom's The Closing of theAmerican Mind are often overlooked. Among the most important ofBloom's themes is the impact of nihilism upon education. Bloom condemnsnihilism. Interestingly, we find among his critics two alternativejudgments. Richard Schacht, citing Nietzsche, asserts that nihilism,while fruitless in and of itself, is a necessary prerequisite tosomething higher. Harry Neumann, affirming the accuracy of nihilism,declares that both Bloom and Nietzsche reject nihilism out of ignoranceborn of weakness. All three philosophers understand that the purpose ofeducation emerges from one's position on nihilism. If nihilism is true,then it is senseless and cowardly to teach one's students that there aregrounds for moral judgments. On the other hand, if one believes thatthere is an objective higher and lower in moral matters, then one cannotat the same time consistently endorse nihilism or the atheism upon whichit rests. There is reason to believe that a consistent nihilism isimpossible and hence that the concept is bankrupt. But then something istrue, and there are grounds for moral judgment. Education must respondaccordingly. But even Bloom with his emphasis on the Great Books fallsshort of what is required. An education which aims to defeat nihilismmust, at the very least, hold out the promise that through thecultivation of reason one may indeed arrive at the truth.     

Behavioral Goals Constrain the Selection of Visual Information

Although there is agreement that attentional processes are limited, the necessary conditions for such limitation have not been determined. We investigated whether behavioral goals are sufficient to constrain the selection of visual information. In two tasks, subjects were presented with targets and distractors that varied on two dimensions (e.g., color and letter). In separate conditions, the subjects' goal was to identify only one dimension of the target while ignoring the second dimension and ignoring the distractors. In both tasks, peripheral distractors interfered with target selection only when the targets and distractors differed on the goal-relevant dimension. When the goal was changed, the pattern of interference from the same stimuli was reversed, so that distractors affected target selection only according to the new goal. These results suggest that behavioral goals constrain the selection of visual information to a greater extent than the physical characteristics of the visual information.     

REWARD VERSUS COST TOKEN SYSTEMS: AN ANALYSIS OF THE EFFECTS ON STUDENTS AND TEACHER

The effects of reward and cost token procedures on the social and academic behavior of two groups of elementary special-education students were assessed using a reversal design. Behavioral observations of three target subjects in each group revealed that both procedures were about equally effective in reducing rule violations and off-task behavior. Records kept on the daily arithmetic performance of all subjects showed that output doubled in both groups during the token phases, although accuracy remained unchanged. When students were allowed to choose either contingency, no pattern of preference was established. Small differences were found in teacher behavior: the reward procedure led to an increase in approval comments but cost procedures produced no changes in teacher behavior.     

Early indicators of personality traits viewed retrospectively

A review of early test data and school, environmental, and sociometric information on 46 Ss from the Austin Longitudinal Research Project suggests that certain indicators are useful as precursors of personal adjustment nine years later. The following seven proved to be significant: (1) Number of Koppitz's Emotional Indicators in the Human Figure Drawing, (2) Sociometric rejection by peers in first grade, (3) Father's occupational, (4) Holtzman Inkblot Technique (HIT) Pathognomic Verbalization, (5) HIT Anxiety, (6) HIT Hostility, and (7) HIT Form Appropriateness. Strong trends in the expected directions were noted on the Goodenough-Harris HFD score, WISC Full Scale IQ, and positive sociometric rating by first-grade peers.