Motivational Readiness,Self-Efficacy and Decision-Making for Exercise1

Exercise has important health benefits, but a large proportion of the population is physically inactive. We examined the prevalence of stages of readiness to exercise and their relationship to self-efficacy and to the costs and benefits of exercising in samples of 1093 employees in and around Providence, Rhode Island, and 801 employees in Adelaide, Australia. In both samples, 40.6% of respondents had not yet begun to take action (not thinking about starting to exercise or thinking about it but not doing it), while 59.4% were at some phase of action (exercising some, starting to exercise regularly, exercising regularly). Scores on self-efficacy items and cost-and-benefit items significantly differentiated employees at extreme stages. In contrast with those who exercised regularly, employees who had not yet begun to exercise had little confidence in their ability to exercise and saw exercising as having nearly as many costs as it had benefits. There is the potential to enhance the impact of exercise interventions by targeting them so as to address factors related to these different stages of readiness to exercise.     

Spatial-frequency-contingent color aftereffects: Adaptation with two-dimensional stimulus patterns

The spatial-frequency theory of vision has been supported by adaptation studies using checkerboards in which contingent color aftereffects (CAEs) were produced at fundamental frequencies oriented at 45\dg to the edges. A replication of this study failed to produce CAEs at the orientation of either the edges or the fundamentals. Using a computer-generated display, no CAEs were produced by adaptation of a square or an oblique checkerboard. But when one type of checkerboard (4 cpd) was adapted alone, CAEs were produced on the adapted checkerboard and on sine-wave gratings aligned with the fundamental and third harmonics of the checkerboard spectrum. Adaptation of a coarser checkerboard (0.80 cpd) produced CAEs aligned with both the edges and the harmonic frequencies. With checkerboards of both frequencies, CAEs were also found on the other type of checkerboard that had not been adapted. This observation raises problems for any edge-detector theory of vision, because there was no adaptation to edges. It was concluded that spatial-frequency mechanisms are operating at both low- and high-spatial frequencies and that an edge mechanism is operative at lower frequencies. The implications of these results are assessed for other theories of spatial vision.     

The Tower of Babel: Searching for core clinical,theoretical and ethical issues in psychotherapy

This paper is about how different groups of therapists view the others now that UKSPC has voted to initiate a register and 1992 is here. Therapy has a set of common aims and these link all therapies together. This paper tries to draw fundamental conclusions for practitioners and trainees. It is a first step in the author's investigations of the frame or field of psychotherapy, which holds both clients and psychotherapists. Mental health practitioners are joined together by a common bond of having the same type of vocation: to help those who are in emotional pain. It is posited that what happens in one part of the field of mental health care affects all other parts of the field.     

Influence of Gun Ownership on Social Inferences About Women and Men1

In the past gun ownership was primarily a male-only phenomenon. There has been, however, an increase among American women in gun purchasing largely for purposes of self-defense. In the first study we examined the consequences of women and men owning handguns, versus not doing so, for social perception. Given that gun ownership is stereotype inconsistent for women but not for men, such a violation of expectancies was expected to have a greater impact on inferences about women than men. Subjects believed that women who owned handguns would possess masculine physical characteristics, although they were not perceived as losing feminine body attributes per se. Women who owned guns tended to be perceived as less likely to occupy female stereotypic social roles, while men who owned a weapon were perceived as more likely to do so. Men who owned a handgun were perceived as less likely to possess socially desirable male stereotypic traits, although women with a handgun gained in this respect. In the second study where a community sample was employed, the main pattern of outcomes was replicated. Affective reactions toward male and female gun owners were similar, and less positive than for persons who do not own guns. Individuals with both positive and negative attitudes toward guns displayed the same pattern of inferences based on gun ownership and target gender. These results are discussed in terms of their implications for social judgment and stereotype use.     

Using the sixth sense: The place and relevance of language in counselling

Counsellors' primary skills, apart from listening to clients' words, lie in responding with well-chosen words. Ideal counsellors say just the right thing, at just the right time, in just the right way. It is suggested that emphasising how words relate to cognitive, emotional and relationship events can take counselling on to new ground. In addition to felt experience being in sight, sound, feeling, smell and taste, language itself is posited as a 'sense' through which we perceive, and are joined to, our environment. From the starting point that counsellors use words to heal, attention is paid to how wrong words injure clients, how words are a major component in making relationships, and how they create and define felt experiences. 'Metaphorical schemas' are posited as bases for shaping felt experience. These schemas are a theory of subjectively felt emotion and cognitive understanding.     

Adults' evaluations of children caring for a baby: The effects of gender and behavior

In this study adult subjects evaluated the behavior of a 5- or 8-year-old child interacting with his or her baby “sibling.” The adults saw a 5-minute videotape in which the child interacted in a minimal or active fashion with the baby. The eight tapes consisted of all possible combinations of older child and infant sex and behavior style. The adults evaluated the active interaction with the infant very differently than the minimal interaction, but found each behavioral style equally typical of girls and boys in this age range. The active children were seen as more positive, more expressive, more intstrumental, more active, and more tender. The gender of the subject and older child played small roles in some of the evaluations.     

The role of bigram frequency in the perception of words and nonwords

Memory & Cognition - Adult subjects decided whether strings of four, five, or six letters formed words or nonwords. Words and nonwords were equally probable stimuli, and there were equal...     

Methodological observations on applied behavioral science

Policy makers and administrators have become frustrated with single-subject designs because these designs appear unable, at first blush, to provide them with essential information that they can use in planning or change at the organizational or institutional level of management. Practitioners have become frustrated with prior exclusive reliance on traditional group experimental designs because they fail to provide useful information for conducting therapy or delivering services. The following article by Professor Gingerich makes a large and important contribution toward mitigating these two apparently divergent needs. Gingerich describes how meta-analysis can provide useful information for managers through aggregations of data obtained from single-subject, time-series designs. The article also discusses the use of meta-analysis of time-series data as a basis for improving the quality of scientific investigations.     

Functionplane—A new approach to simple structure rotation

A new criterion for rotation to an oblique simple structure is proposed. The results obtained are similar to that obtained by Cattell and Muerle's maxplane criterion. Since the proposed criterion is smooth it is possible to locate the local maxima using simple gradient techniques. The results of the application of the Functionplane criterion to three sets of data are given. In each case a better fit to the subjective solution was obtained using the functionplane criterion than was reported for by Hakstian for the oblimax, promax, maxplane, or the Harris-Kaiser methods.This paper is contribution No. 66 from the Program in Ecology and Evolution at the State University of New York, Stony Brook, New York. This work was supported in part by a grant (GB-20496) from the National Science Foundation. The computations were performed on an IBM 360/67 computer at the State University of New York at Stony Brook.