Coca-Cola, caffeine, and mental deficiency: Harry Hollingworth and the Chattanooga trial of 1911

Harry Hollingworth's 1911 investigation of the behavioral effects of caffeine is one of the earliest examples of psychological research contracted by a large corporation. The research was necessitated by a federal government suit against the Coca-Cola Company for marketing a beverage with a deleterious ingredient, namely, caffeine. Although Hollingworth's research played little role in the outcome of the Coca-Cola trials, it was important as a model of sophistication in experimental design. As such, it set a standard for psychopharmacological research. It also was particularly important in directing Hollingworth toward a life-long career in applied psychology.     

Family therapy in primary health care: Skills training and outcome evaluation

Some of the theoretical tenets of family therapy such as emphasis on the activation and utilization of existing family resources and the importance it accords to context appear to have a good fit with primary health care's commitment to empowering individuals in their struggle against ill health and the circumstances in which it occurs. This paper explores the possibility of teaching a problem-solving approach to family therapy to nurses in a South African primary health care system. Training consisted of conceptual, pragmatic, and self-growth exercises, and trainees' conceptual and performance skills were compared to the skills of a group of untrained nurses.We thank Bukelwa Selema, co-trainer on the program, for her contributions to joining effectively with the nurses and enriching the experiential process. We also thank Dr. P.J. Beukes, Dr. J.H. Olivier, Dr. G.M. Louw, Matron L.C. Langley and other staff in the Soweto primary health care system for their support. In particular, we are grateful to nursing sisters Martha Nkoane and Millicent Matomela, who roleplayed clients on the videotaped training modules. We are also grateful to Edcent Williams, who was one of the videotape raters, and Mike Spruce, Ricky Snyders, Nico Cloete, Ricky Mauer, and Brenda Radebe for their inputs at various stages of designing and implementing the programme.     

The evolution of family therapy approaches to substance abuse: Personal reflections and thoughts on integration

This article reviews the emergence of the original family therapy model for treating substance abuse developed by Duncan Stanton and Thomas C. Todd, its original successes, and the subsequent awareness of some shortcomings as it was used in a variety of settings in the United States and other countries. Also outlined are newer approaches that have been important influences on the model and thoughts on how these new ideas can be integrated in a pragmatic fashion into a workable overall model of practice.     

Experienced closeness and distance among family members

This study looks at experienced emotional closeness among family members using a projective measure, the Family Paper Sculpture. Results support the hypothesis that, in a non-clinical population, experiences of extreme closeness and extreme distance may be different manifestations of the same underlying process. Some support is found for the hypothesis that families in which relationships are experienced as very close or very distant at one point in time may experience those same relationships as extreme in the opposite direction at another point in time. Global coding of taped family interactions supports the hypothesis that extremes of experienced closeness are associated with more conflict, less ability to resolve differences, and less warmth and support among family members. It is suggested that the experience of being very close, varying through time with the experience of being very distant, may be associated with disappointed attempts to achieve closeness with autonomy.worked on this research while a graduate student in psychology at the University of Houston-Clear Lake.David C. Bell, PhD, completed work on this report while at Texas A & M University. He is presently working on a book about connection and dependency.The studies reported here were supported by grants from the National Institute for Mental Health and the Hogg Foundation for Mental Health. The authors would like to thank David Gutterman, Sheila Jones, Judy Nunn, and Theresa Rourke for coding the global scales.     

Disclosure of father-child sexual abuse: Dilemmas for families and therapists

Following disclosure of father-child sexual abuse, family members are faced with significant dilemmas related to the abuse disclosure and to the future of familial relationships. The resolution of these dilemmas has an impact on the resulting family structure as well as the therapist's stance, the therapeutic process, and therapeutic goals. This paper presents clinical issues that arise in relation to father/perpetrator and mother responses to the dilemmas they face following their child's disclosure of abuse. Clinical case examples are used to illustrate several resolutions that families reach following disclosure of abuse. The cases illustrate the systemic functioning of families and the impact that family members' decisions have on the therapeutic process.This paper was sponsored in part by a grant from the U. S. Department of the Navy. Names of clients were changed by the author to protect their identities.     

A scale to measure Bowen's concept of emotional cutoff

This paper describes the Emotional Cut-off Scale (ECS), an instrument designed to measure Bowen's concept of emotional cutoff. The development of the scale and psychometric data from its use in three later studies are presented. The concept of emotional cut-off is critical to Bowen's broader theory. It is hoped that the ECS will allow researchers to begin to empirically examine propositions derived from Bowen's theory.     

Cybernetics of cybernetics in assessment of marital quality

Quality of marriage is a term or a phrase that still lacks a clear and precise referent. Marital adjustment, success, satisfaction, compatibility, and stability are terms that have been variously employed. Following the lead of Fincham and Bradbury, a case is made for the fact that the best measure for marital quality is the global evaluation of marriage, i.e. the evaluation placed on the relationship as a whole by the marital partners. This is cybernetics of cybernetics wherein the observer becomes part of the observed.     

Neurocardiology shows that the central,not peripheral,action of propranolol reduces mortality following acute coronary artery occlusion in the conscious pig

Neurocardiology emphasizes the role of the higher cerebral mechanisms in cardiovascular disorders. Several large clinical trials (BHAT, MIAMI, and ISIS) have consistently shown that treatment with a beta-receptor blocker (propranolol, metoprolol, or atenolol) will produce a 26% to 29% reduction in mortality in high-risk survivors of acute myocardial infarction. Becauseall beta-blockers cross the blood-brain barrier, it is not clear whether the salutary action is on the central or peripheral receptors. Therefore the effects of intracerebral versus intravenous propranolol were observed in 30 conscious pigs following complete occlusion of the left anterior descending coronary artery. Controls showed the propranolol to remain confined throughout the experiment to the central or peripheral compartment into which it was injected. To assure the occurrence of ventricular fibrillation (VF), each pig was psychologically stressed by being unconditioned to the laboratory.Intracerebral propranolol (0.05 mg/kg) prevented VF within a 20 min period of reversible ischemia in 6 of 9 pigs, whereas VF was prevented in 0 of 11 controls injected intravenously with either dextro-propranolol (2 pigs) or vehicle (9 pigs) (P<.0006, binomial probability ratio). In some pigs in which VF was not manifested by 20 min, the ischemia was reversed and additional control observations were achieved; a total of 10 counter-balanced within-subjects experiments confirmed the between-subjects result (P<.01, paired-t test). In contrast intravenous propranolol (0.2 to 2.0 mg/kg) in 7 pigs had no effect on VF latency compared to 7 vehicle controls. It is concluded that beta-receptor antagonists prevent VF in the ischemic myocardium by their effect on thebrain andnot the heart.     

Desynchrony following the treatment of pain behaviour

Preliminary evidence is presented concerning the relationship of measures of subjective pain experience, negative mood state and activity levels of 12 patients severely disabled with chronic pain behaviour. Prior to treatment there was a high positive correlation between pain intensity and negative mood state, and a negative correlation between pain intensity and levels of activity. Following a standardized behavioural treatment programme both these correlations were reduced, suggesting that some elements of the treatment induced desynchrony. The correlation of activity and negative mood state showed little change. The clinical and theoretical implications arc considered.     

Savoring interventions for mothers of young children: Mechanisms linking relational savoring and personal savoring to reflective functioning

Parenting interventions can improve parenting outcomes, with widespread implications for children's developmental trajectories. Relational savoring (RS) is a brief attachment-based intervention with high potential for dissemination. Here we examine data from a recent intervention trial in order to isolate the mechanisms by which savoring predicts reflective functioning (RF) at treatment follow-up through an examination of the content of savoring sessions (specificity, positivity, connectedness, safe haven/secure base, self-focus, child-focus). Mothers (N = 147, M_age = 30.84 years, SD_age = 5.13; Race: 67.3% White/Caucasian, 12.9% other or declined to state; 10.9% biracial/multiracial, 5.4% Asian, 1.4% Native American/Alaska Native, 2.0% Black/African American; Ethnicity: 41.5% Latina) of toddlers (M_age = 20.96 months, SD_age = 2.50; 53.5% female) were randomized to four sessions of RS or personal savoring (PS). Both RS and PS predicted higher RF, but through different means. RS was indirectly associated with higher RF through greater connectedness and specificity of savoring content, while PS was indirectly associated with higher RF through greater self-focus in savoring content. We discuss the implications of these findings for treatment development and for our understanding of the emotional experience of mothers of toddlers.