Racial reckoning,resistance, and the revolution: A call to community psychology to move forward

This article introduces a special issue of the American Journal of Community Psychology that features racial reckoning, resistance and the revolution in the context of a syndemic, the historical subjugation of communities of Color (COC) to racial hierarchies and the coronavirus (COVID-19). More specifically, this special issue underscores the need for community psychology and other allied disciplines to address this syndemic facing COC. The special issue delivers on the stories of the lived experiences from researchers and community members as it relates to COVID-19 and COC. Twelve articles are illuminated to challenge the field to create social change.     

Liberating Moral Traditions: Saga Morality and Aristotle's Megalopsychia

It is a matter for both surprise and disappointment that so little has been written from a philosophical perspective about the moral tradition enshrined in Europe's oldest living literature, the Icelandic sagas. The main purpose of the present essay is to start to ameliorate this shortcoming by analysing and assessing the moral code bequeathed to us by the saga literature. To do so, I draw attention to the striking similarities between saga morality and what tends to be called an 'ancient moral outlook' (with special reference to Aristotle's much-maligned virtue of megalopsychia) and then try to defend the credentials of both outlooks in so far as they clash, or seem to clash, with certain aspects of a 'modern moral outlook.'     

Fatigue-related changes in the coordination of lifting and their effect on low back load

In this study, changes in movement coordination caused by fatigue that developed during repetitive lifting were examined. Five men performed 6 times a 5-min bout of lifting an 8-kg barbell at 15 lifts/min, using two lifting techniques; one minimized trunk rotation (squat lift), and the other minimized rotation in the knee joint (stoop lift). Kinematics and dynamics were studied by means of movement analysis and inverse dynamics, using a two-dimensional linked segment model. Within-subject variation over repetitive lifts of the time course of joint angles was smaller than between-subjects variation on the first analyzed lift. Relative timing between joint rotations did not change significantly across repetitive lifts, except between knee and hip in the squat lift. No change of the lumbosacral torque over repetitive lifts was found. The adaptability of the neural control appeared to be sufficient to accommodate the strong changes of the input-output characteristics of the muscles caused by fatigue so that an essentially constant performance of the movement act was maintained.     

Frame-critical policy analysis and frame-reflective policy practice

Our primary purpose in this article is to explore some of the issues, practical and conceptual, that arise in the attempt to study and cope with public policy controversies. We have organized the article into four sections. The first considers what problems a frame-critical approach seeks to address and explores, in particular, why social science methods seem unable to contribute to the resolution of public controversies. The second section asks what “frames” are and why they are critical to the study of controversy. Section three gives an overview of the elements in a frame-critical policy analysis and of the relationships between it and frame-reflective policy practice. In conclusion, section four examines the main issues that need to be addressed in analyzing and coping with policy controversies.     

Humans’ responses to novel stimulus compounds and the effects of training

Twenty-four college students participated in an experiment with stimulus compounds. Subjects learned to discriminate color stimuli that correlated with varying probabilities of reinforcement. Reinforcement consisted of points. For all subjects, two colors signaled a .80 reinforcement probability, and two others signaled a .20 probability. For compound-trained subjects, a fifth compound stimulus (composed of a high-probability color and a low-probability color) was correlated with a .10 reinforcement probability. During testing, interspersed probe trials required subjects to choose between two alternatives: a compound stimulus and either one of its constituent stimuli. Compound-untrained subjects preferred the compound over either individual stimulus, thus showing response summation. However, compound-trained subjects, having had experience with an exemplar compound, showed significantly lower choice proportions for a test compound, indicating that subjects’ responding to novel stimulus compounds is modifiable by experience with a single similar compound.     

Placebo effect and randomized clinical trials

The achievement of optimal therapeutic results presupposes the use of appropriate treatment combined with maximal utilization of placebo effects. These aims may sometimes be difficult to satisfy in randomized clinical trials (RCTs). The question thus arises whether there is a conflict between the goals of therapy and those of experimental research; and if so, to what extent, and how is it handled in practice by clinicians and researchers. Various ethical problems have been discussed in several reports connected with RCTs. But we have found no discussion concerning the conflict between obtaining informed consent and promoting optimal placebo effects. Information about RCTs can be given in various ways. Sometimes appropriate information about RCTs to patients involves non-optimal utilization of placebo effects. This gives rise to ethical and methodological problems, which are discussed in this article.     

Metaphonological Abilities of Spanish Illiterate Adults

The metaphonological abilities of illiterate Spanish-speaking people were evaluated. A group of rudimentary readers who have had deficient schooling was taken as control. The subjects were asked to discriminate between pairs of syllables that are minimally different in terms of phonetic features, to evaluate rhyme relations, to judge whether or not a particular phoneme or syllable was present in an utterance, and to delete and reverse phonemes and syllables. The results show that illiterates are quite good at phonetic discrimination. Almost half of them demonstrated an unequivocal ability to appreciate rhyme. However, their performance on the syllable tasks, and especially on the phoneme tasks, was very poor. There was almost no overlap between the scores of illiterates and rudimentary readers in the phonemic tasks. The present study confirms previous indications that phonemic awareness does not develop as a mere consequence of cognitive or linguistic maturation. It extends this claim to languages that, like Spanish, possess only a small set of vowels. On the other hand, the lack of phonemic awareness does not imply any substantial inferiority in phonemic sensitivity, i.e. the ability to discriminate between minimal pairs.     

Potential nutrition messages in magazines read by college students

Advertisements in magazines read by 12% or more of college students enrolled in an introductory nutrition class were surveyed for hidden food and nutrition messages. Meanings were identified by categories of activities, products, and people. Less than 10% of the ads featuring people fell into food categories. Of these, more were for alcohol and supplements; fewer were for basic or extra-calorie foods. Hidden messages for females could imply beauty through fashion products, beauty aids, and supplements but with a nutrition slimming plan. Males may be receiving a subtle message that food choices do not matter, and that alcohol and supplements are desirable in everyday life.     

Sex differences and bilateral electrodermal activity

The present study was aimed at replicating the results of a previous work on sex differences and electrodermal asymmetry from our laboratory (Román,et al. 1987). Skin conductance was bilaterally recorded in a sample of 44 dextral volunteers (22 males and 22 females) during a stimulus-free period, and the performance of two tasks (verbal and spatial). Subjects were grouped into two groups of right-hand and left-hand dominance in their electrodermal responses (EDRs) in accordance with their laterality coefficient scores at rest. During the tasks subjects appeareed clearly differentiated by their lateralization in the magnitude and frequency of EDRs independently of gender: right-hand responders showed higher electrodermal activity on their right hand, while left-hand responders showed higher electrodermal activity on their left hand. Sex differences were not observed within each responsiveness pattern. The orientation of phasic electrodermal changes remained constant throughout the different conditions.