In Memory of Anthony Stevens: A Career Retrospective with Emphasis on His Formative Role in the Archetype Debate

This paper celebrates the life and legacy of psychiatrist and Jungian author Anthony Stevens, who passed away at age 90 on July 13, 2023. It outlines Stevens's origins as a research fellow in Greece, where his work on infant attachment led to a lifelong dedication to establishing the biological and evolutionary foundation of psychiatry. It details his instrumental role in the debate about the theory of archetypes and describes the current state of the literature including the responses and reactions to Stevens's biological innatist position. The paper concludes with a career retrospective in which Stevens's major works are introduced and briefly described.     

Potential dropouts in a longitudinal study: Prevalence,stability, and associated characteristics

This study quantifies the prevalence and associated characteristics of subjects in a longitudinal study who are difficult to schedule and thus may become potential study dropouts. Although subject attrition over three years remained extremely low, many families were difficult to schedule for their assessments and this remained rather constant over time. Intercorrelations between the measures of scheduling difficulty were high, indicating good internal validity of the constructs. Stability of these measures from year to year was low, making it difficult to predict which families required more staff effort or were at risk for dropping out of the study in any one year. Race appeared to be associated with several measures of scheduling difficulty, while psychiatric characteristics of the sample were less so.     

Attitudes, Intentions, and Behavior: A Study of Women's Participation in Collective Action

The present study tests the theories of reasoned action and planned behavior in the context of women's participation in collective action. Participants were 387 women who completed two questionnaires with an interval of 1 year. In the first questionnaire, participants were asked to provide measures of attitudinal, normative, and control factors, as well as measures of intention to participate in 4 group-related activities over the coming year. One year later in the second questionnaire, the same women provided measures of the degree to which they had actually participated in these behaviors during the course of the year. Findings showed strong relationships between attitudinal factors and intentions, and between intentions and behavior. The addition of perceived behavioral control, as specified by the theory of planned behavior, made little difference in regression analyses. Further analyses focused on the mediating role of identification as an activist. This revealed that attitudinal considerations were only important in the prediction of intention for those individuals with a weaker sense of themselves as activists. It is suggested that expectancy-value calculations may be less important in predicting the intentions of strongly committed individuals to engage in group-relevant acts.     

Central localization of plasticity involved in appetitive conditioning in Lymnaea

Learning to associate a conditioned (CS) and unconditioned stimulus (US) results in changes in the processing of CS information. Here, we address directly the question whether chemical appetitive conditioning of Lymnaea feeding behavior involves changes in the peripheral and/or central processing of the CS by using extracellular recording techniques to monitor neuronal activity at two stages of the sensory processing pathway. Our data show that appetitive conditioning does not affect significantly the overall CS response of afferent nerves connecting chemosensory structures in the lips and tentacles to the central nervous system (CNS). In contrast, neuronal output from the cerebral ganglia, which represent the first central processing stage for chemosensory information, is enhanced significantly in response to the CS after appetitive conditioning. This demonstrates that chemical appetitive conditioning in Lymnaea affects the central, but not the peripheral processing of chemosensory information. It also identifies the cerebral ganglia of Lymnaea as an important site for neuronal plasticity and forms the basis for detailed cellular studies of neuronal plasticity.     

Moral Responsibility and the Moral Community: Another Reply to Zimmerman

Michael Zimmerman has recently argued against the twofold Strawsonian claim that there can be no moral responsibility without a moral community and that, as a result, moral responsibility is essentially interpersonal. I offered a number of objections to Zimmerman’s view, to which Zimmerman responded. In this article, I respond to Zimmerman’s responses to my criticisms.     

Fits About Fit

The paper argues that two traditions have dominated research on person–environment fit, the individual differences tradition and the organisational psychology tradition. I briefly review these traditions using the present set of papers as exemplars of these traditions. Then the inclusion of national cultural issues in person–environment fit research, stimulated by two papers in this issue, is introduced and I suggest that this should be the start of a new tradition. Finally, I note that there has been little conceptualisation of, and research on, the environment in person–environment research. This is especially true with regard to the role of people in making environments, and environmental effectiveness outcomes for person–environment fit. I conclude with the thought that fits over fit are healthy because fit is usefully conceptualised and operationalised from so many different interesting perspectives.