The Influence of Outcome Expectancy and Self-Efficacy on the Behavioral Intentions of Novice Exercisers

The present study was based upon self-efficacy (SE) theory (Bandura, 1986). Its purpose was to examine whether incentives, defined as the product of outcome expectancy and outcome value, would help to predict the behavioral intentions of novice exercisers when coupled with SE expectations for a specific form of exercise. Fifty- three volunteers who were novices at weight training for exercise, participated in a 2-day learn-to-weight-train clinic offered at a university. They completed pre- and postclinic measures of SE for weight training, expectancy-value ratings of outcomes primary and secondary to 1 month's weight-training participation, and a strength- of-intention measure of multiple actions consequent to clinic participation. Results indicated that primary physical health outcomes expected of postclinic participation independently predicted the variability in pre- and postclinic future intentions beyond the variance predicted by SE. Further, incentives and SE clearly discriminated between individuals extreme in the strength of their intentions at pre- and postclinic. Discussion concerns the inclusion of measures of incentive in studies using self-efficacy theory in order to examine individuals who begin exercise and then move through various decision stages about exercise adoption and maintenance. Rather than merely assuming the influence of incentives necessary and sufficient to encourage a cognitive or behavioral impact of efficacy, arguments are made for actively examining incentive as manifested through outcome expectations.     

Defaults in update semantics

The aim of this paper is twofold: (i) to introduce the framework of update semantics and to explain what kind of semantic phenomena may successfully be analysed in it: (ii) to give a detailed analysis of one such phenomenon: default reasoning.     

TEACHING MULTIPLICATION FACTS TO STUDENTS WITH LEARNING DISABILITIES

Multiple baseline designs were used to examine the effects of an instructional package on accuracy of performance in solving multiplication facts by 3 students with learning disabilities. The instructional package included the following components: (a) a modified instructional sequence in which multiplication facts were grouped into the zeros, ones, doubles, fives, and nines categories, and those remaining; (b) identification of the category in which each fact belonged; (c) mnemonic strategies associated with solving facts in each category; and (d) steps to be completed for solving facts in each category. Results indicated that the instructional package produced substantial and immediate effects. After receiving instruction, a participant's accuracy was often 100%, and this was maintained throughout the evaluation even as other strategies were introduced. Comparable results occurred across students, demonstrating replication of the effects of the instructional package.     

An examination of various aspects of auditory processing in clutterers

This study examined auditory processing ability in three school-aged male clutterers who presented concomitant diagnoses of attention deficit disorder (ADD) and three age- and sex-matched normal-speaking control subjects. Subjects underwent a brief central auditory processing (CAP) and auditory event-related potential (AEP) battery. All three clutterers performed below normal test-established performance criteria on at least two of the four CAP measures and exhibited abnormal AEP waveform morphology. All control subjects performed within normal test-established performance criteria on all measures.     

Reaction-anticipation transitions in human perception-action patterns

We investigated the hypothesis that reaction and anticipation in human perceptual-motor performance are two coordinative modes of a single pattern-forming dynamical system, rather than separate behaviors. Subjects coordinated the onset of finger flexions with visual metronome flashes in each of three patterns: reactive, synchronized, or syncopated. The stimulus frequency was progressively increased (0.125–1.375 Hz) or decreased (1.375-0.125 Hz) in small steps (0.125 Hz) every 10 cycles. We observed qualitative transitions in both the time interval between stimulus and corresponding action (Δt) and their relative phase (ø) at critical values of the stimulus frequency, corresponding to changes from ‘reactive-to-anticipatory’ and ‘anticipatory-to-reactive’ performance. Such transitions provide evidence of a single, multifunctional system, which can be adequately described by the dynamics of collective variables characterizing the respective perception-action patterns.     

Reflections by a nineteenth‐century convert to Islam on Judaism and Christianity in Ottoman Jerusalem

The Khalidi Library in Jerusalem contains a number of valuable works pertaining to Muslim‐Christian relations during the Ottoman period, and in this paper an effort is made to elucidate one such text, a unique anonymous essay entitled Al‐risala al‐sabi^ciyya fi ibtal al‐diyana al‐yahūdiyya. As the title suggests, the essay presents itself as a work of a Jewish convert to Islam; pressed to justify what he has done, he gives seven reasons for his conversion, and then lists two sets of seven similarities and differences between Islam and Judaism that have also served to encourage his conversion.

In this paper it is argued that the essay is actually the work of a Christian convert, probably one who wrote in Jerusalem in the late nineteenth century. Seeking to justify his conversion, but hesitant to reject openly the central doctrines of Christianity, he pretends to be a Jewish convert and argues for the superior position of Islam among the three monotheistic faiths. This tactic, while uncommon, is known from other parts of the Near East, and a convert in Jerusalem would have been in an excellent position to become aware of such writings.

While most of his arguments are familiar from the arsenal deployed in disputations of the past, this author's essay is valuable for its illustration of the hesitation and doubt that must have accompanied most acts of conversion, and for the way in which it draws attention to the fact that Christian—Muslim relations—especially in Jerusalem—have always proceeded within the broader context of relations. among the three great monotheistic religions in general.     

Compassion: An east‐west comparison

Compassion is an emotion that occupies a central position in Mahāyāna Buddhist philosophy while it is often a neglected subject in contemporary western philosophy. This essay is a comparison between an Eastern view of compassion based upon Mahāyāna Buddhist perspectives and a western view of the same emotion. Certain principles found in Mahāyāna Buddhist philosophy such as the Bodhisattva Ideal, and suffering (dukkha) to name two, are explored for the information they contain about compassion. An essay by Lawrence Blum is taken as representative of a Western view (but not exclusively) and it is analyzed for its shortcomings in light of the Buddhist view. The conclusion briefly describes the value of understanding an eastern view on compassion as a means of filling the void one finds in western medical ethics discourse which focuses so heavily, and redundantly, upon issues such as patient autonomy and paternalism.     

Boundary regulation in family and personal systems: Perceptions of late adolescents

Examination of boundary regulation can provide family therapists with a framework to describe both the functioning of family systems and personal systems (i.e., the intrapsychic functioning of individual family members). In the present study, late adolescents' perceptions of boundary regulation within their family systems (i.e., ratings of family health, communication, leadership, expressiveness, cohesion, and family conflict) were related to regulation of their personal boundaries (i.e., self-reported personal competence, distress, and patterns of defense mechanism use). In addition, personal system variables reliably discriminated between adolescents who described their families as psychologically healthy versus psychologically unhealthy.