Attraction increases and decreases as a function of emotion-attribution and appropriate social cues

To study the impact of startle-induced arousal on attraction, blindfolded subjects in a “vestibular function” study were startled by a loud noise accompanying the sudden backward tilt of the dental chair in which they were seated. In Study I, startled male subjects indicated (on a “postexperimental” questionnaire) greater attraction toward a pretty female experimenter than did control subjects. Study II demonstrated the reverse, with startled male subjects disliking a male experimenter more than controls. In Study III, female subjects startled by a male experimenter indicated greater attraction than controls, although the pattern of their responses differed from males. While an attempt to induce misattribution of arousal to a (placebo) pill (Study IV) or to a noise (Study V) with “arousal” side effects resulted in negligible attenuation effects on the startle—attraction relationship, in Study VI the imposition of a delay period between startle and experimenter ratings resulted in reduced ratings of attraction. The role of arousal in romantic attraction is briefly discussed, and the relevance of these data to theories of emotion is considered.     

Prediction of Health Patterns from General Appraisal,Attributions, Coping,and Trait Anxiety

We examined the relationships among general appraisal style, attributional style, trait anxiety, coping styles, and health status (i.e., depression, hostility, and flu-like symptoms) in a study for which we also examined the validity of a trait measure of general appraisal. Participants completed personality measures at the beginning of an academic semester, and health assessments at regular intervals throughout the semester. Consistent with our predictions, after removing the influence of neuroticism and attributional style, general appraisal style led to more negative, and less positive affect 2 weeks later, and to more stressful and threatening appraisals of a life event occurring 3 months later. Multiple regression techniques showed that as predicted, after controlling for baseline health general appraisal style and attributional style predicted hostility and flu-like symptoms, and attributional style also predicted depression. These effects were mediated by trait anxiety. We discuss why both negative general appraisal and attributional styles may be risk factors for ill health.     

The effects of an appraisal manipulation: Affect,intrusive cognitions,and performance for two cognitive tasks

We examined the relationship between trait measures of general appraisal and test anxiety, state measures of stress appraisals, affect, and intrusive cognition, and performance measures on two cognitive tests (mental math and Raven matrices). Participants were randomly assigned to threat, challenge, or control conditions that were created by manipulating both primary and secondary appraisals. We predicted that the threat condition would lead to more negative affect, stress appraisals, intrusive cognitions, and more errors. While our manipulated conditions led to inconsistent effects, path analyses tended to confirm predictions that negative task appraisals and trait test anxiety lead to negative affect and to intrusive cognitions, and that for mental math test performance a path from intrusive cognitions to test errors was established. The importance of understanding dispositionaland situational variables and their interactions during stress encounters are discussed, as is future research involving the general appraisal dimension. The authors wish to thank the many students who acted as experimenters and helped with data entry. Thanks go to James Johnson, Ann Schuller, and Brandon Vancura for all their hard work. Special thanks go to Roger Lott for his expert performance as the main investigator in the threat and challenge conditions. An enormous debt of gratitude also goes to my wife Kathy for all her patience and support, and for her help with the audio tapes used in this study. This study was completed as partial fulfillment of the requirements for a Master’s Degree for the first author. Portions of this work will be presented at the annual meeting of the Midwestern Psychological Association, 1997.     

Catecholamine training effects from exercise programs: A bridge to exercise-temperament relationships

Three studies were conducted to test whether a catecholamine training effect results from a long-term aerobic exercise program. Study I showed significant increases in urinary adrenaline and noradrenaline following moderate mental stress/challenge for male aerobics subjects after a semester of training. Control groups of nonexercisers and continuously in-condition marathoners showed no comparable pre- to post semester catecholamine increases. Male and female Aerobics subjects were contrasted with nonexercisers across a semester in Study 2; the hypothesis was confirmed that postsemester increases in catecholamines occurred only following an episode of mental challenges/stress, and not following base-rate-rest conditions. Under conditions of more active challenge than in Studies 1 and 2, women subjects in Study 3 provided directional but nonsignificant support for the Study 2 findings. The results are discussed in the context of literature on the relationship of catecholamine availability during challenge/stress to temperament and on the relationship of aerobic training to temperament. At a theoretical level, the question is discussed of increased catecholamine availability being a likely mediator in the exercise program to temperament relationship.This research was supported by a grant from the Research Council of the University of Nebraska Lincoln. Our thanks to Prof. James Crabbe for assistance in recruiting subjects in Study 2, and to Pamela Brown and Prof. Wes Sime for assistance with Study 3.     

Arousal and physiological toughness: implications for mental and physical health

From W.B. Cannon's identification of adrenaline with "fight or flight" to modern views of stress, negative views of peripheral physiological arousal predominate. Sympathetic nervous system (SNS) arousal is associated with anxiety, neuroticism, the Type A personality, cardiovascular disease, and immune system suppression; illness susceptibility is associated with life events requiring adjustments. "Stress control" has become almost synonymous with arousal reduction. A contrary positive view of peripheral arousal follows from studies of subjects exposed to intermittent stressors. Such exposure leads to low SNS arousal base rates, but to strong and responsive challenge- or stress-induced SNS-adrenal-medullary arousal, with resistance to brain catecholamine depletion and with suppression of pituitary adrenal-cortical responses. That pattern of arousal defines physiological toughness and, in interaction with psychological coping, corresponds with positive performance in even complex tasks, with emotional stability, and with immune system enhancement. The toughness concept suggests an opposition between effective short- and long-term coping, with implications for effective therapies and stress-inoculating life-styles.     

The relationship of temperament to tolerance of cold and heat: Beyond “cold hands — Warm heart”

Thermal regulation and peripheral arousal in episodes of emotion are dependent upon similar autonomic and hormonal processes. Thermal-tolerance measure were developed and validated in order to indirectly assess adrenergic (cold tolerance) and cholinergic (heat tolerance) responsivity. We hypothesized that cold tolerance would correlate with reduced emotionality (largely fear and anxiety) and depression, and with increased stimulus seeking and dispositions toward activity; those hypotheses were confirmed. Tentatively advanced hypotheses that heat tolerance would correlate with reduced depression and related emotional states were not confirmed, but heat tolerance was positively associated with activity and (weakly) with some of the same dimensions of temperament that correlated with cold tolerance. Concepts of synergistic rather than oppositional relationships of adrenergic and cholinergic systems are discussed. The roles of autonomic strength and responsitivity in positive temperament dispositions and in coping with stress and challenge are discussed, and a theoretical system is sketched that is derived from these and related findings.We are grateful to Doris Weimer for assistance in the statistical analyses.     

Prediction of stress appraisals from mastery,extraversion, neuroticism,and general appraisal tendencies

Several personality dimensions (mastery, extraversion, and neuroticism) and a new General Appraisal Measure were used to predict stress appraisals made by college students in specific situations. Using multiple-regression techniques, mastery and general appraisal tendencies predicted appraisals for an intellectual task. Path analysis supported a structural model with general appraisal tendencies as a mediator between mastery and specific appraisal. In the second study mastery, extraversion, neuroticism, and general appraisal tendencies predicted appraisals for an academic stressor. Path analysis again supported the mediational nature of general appraisal tendencies from personality variables to specific appraisal. We discuss a potential causal mechanism between personality dimensions and appraisal patterns.