Smoking following myocardial infarction: a critical review of the literature

This paper critically reviews the available research on the effects of smoking cessation following acute myocardial infarction (MI). Studies that have examined the rate of smoking cessation following an MI indicate that approximately 1/3 to 1/2 of the smokers who suffer from MI subsequently reduce or quit smoking. Furthermore, studies that have examined subsequent mortality and morbidity suggest that individuals who quit smoking following MI exhibit lower mortality and morbidity than those who continue to smoke. It is argued that past studies may have overestimated post-MI smoking cessation rates, and by failing to control for a priori differences between quitters and continuing smokers (e.g., MI severity) may have underestimated the negative effects of smoking following MI. Suggestions for future research are proposed.     

A multifactor-system dynamics theory of emotion

In multifactor individuality theory, emotion is treated as the product of the interaction of the cognitive and affective systems, where the cognitive system is defined as a multidimensional, hierarchical system that transforms information in order to detect environmental invariants, and the affective system is defined as a multidimensional hierarchical system that transforms information into arousal states. The highest order dimensions of the cognitive system are conceptual, perceptual, and symbolizing; the highest order dimensions of the affective system are emotional independence, introversion — extroversion, and emotional stability. The concept of arousal provides a key to understanding the complex interactions between cognition and affect. It is hypothesized that specifiable subsets of cognitive and affective dimensions conform to either the facilitative or decremental effects of arousal, and that the Yerkes-Dodson inverted-U function is a composite of both effects. An explanation for the differentiation of distinct emotional states is also presented. Essentially, emotions are differentiated by different weightings of the affective and cognitive dimensions. A theoretical framework for studying the temporal sequencing of phases of emotional behavior is presented as well.This research was supported by grant number S76-0908-RI, awarded to Joseph R. Royce by the Canada Council. Stephen R. Diamond is a research associate on the Individuality Project supported by the grant. We are grateful to Arnold Powell for assistance with the layout of Figure 7.     

A discussion of Kretchmar’s elements of competition

Recently Kretchmar attempted to apply and to explore Husserl’s transcendental phenomenological method in relation to clarifying, in the context of sport particularly, the main features of competition. He concludes with the strong claim that competition is unintelligible unless understood in relation to the four elements of plurality, comparison, normativity, and disputation. Roughly, the idea is that competition needs to be understood as a context in which more than one competitor is involved; where competitors are compared; that comparisons are evaluations of their performance/entry in the competition; and that the expected result of the latter is a matter of dispute between or among contestants. In investigating these points some refinement of this basic outline is attempted against occasional reference to others who in the past made similar claims about the conditions of competition. I conclude that Kretchmar’s claims are mistaken.     

Religious Identity,Expression, and Civility in Social Media: Results of Data Mining Latter‐Day Saint Twitter Accounts

This study explores religious self‐identification, religious expression, and civility among projected Latter‐Day Saint Twitter accounts (201,107 accounts and 1,542,229 tweets). Novel methods of data collection and analysis were utilized to test hypotheses related to religious identity and civility against social media data at a large scale. Results indicated that (1) projected LDS Twitter accounts tended to represent authentic (rather than anonymous or pseudonymous) identities; (2) local minority versus majority status did not influence users’ willingness to religiously self‐identify; (3) isolation stigma did not occur when users religiously self‐identified; (4) participants exhibited much lower degrees of incivility than was anticipated from previous studies; and (5) religious self‐identification was connected to improved civility. Results should be of interest to scholars of religion for better understanding participation patterns and religious identity among Latter‐Day Saints and for exploring how these results may transfer to other groups of religious people.     

Development of a social emotional information processing assessment for adults (SEIP‐Q)

An expanded self‐report, vignette‐based, questionnaire was developed to assess five components in a social emotional information processing model (SEIP: attribution, emotional response, response valuation, outcome expectancy, response efficacy, and response enactment), first in a population‐based sample (n = 250) and, second in healthy control participants (n = 50) and in those with DSM‐5 Intermittent Explosive Disorder (IED: n = 50). SEIP‐Q vignettes depict, separately, both overtly aggressive and relationally aggressive as well as socially ambivalent scenarios. This expanded SEIP‐Q assessment demonstrated good internal reliability, as well as convergent and discriminant validity, for all five SEIP components. IED participants differed from healthy controls in all SEIP‐Q components. This expanded SEIP‐Q assessment is thus proposed as a reliable and valid method for studying the various stages of SEIP in adult human subjects. Aggr. Behav. 43:47–59, 2017. © 2016 Wiley Periodicals, Inc.     

The Effect of the Modality of Presentation of Streaming Multimedia on Information Acquisition

Abstract

The proliferation of fast computer systems and high-speed Internet connections allows for the increasingly practical delivery of streaming audio and video in educational or informational presentations. Many proponents of this technology advocate its use, citing that it is more media-rich and therefore more engaging than less rich forms. This study seeks to determine how different modalities of presentation (text-only, text–audio, and text–audio–video) impacted information acquisition from a PowerPoint presentation. One hundred thirty two participants were placed into 1 of 3 presentation modes. After viewing the presentation, their level of information acquisition was assessed. Results indicate that participants in the more media-rich groups acquired less information from the presentation. These results challenge anecdotal reports regarding the effectiveness of media-rich presentations.