The interface between physical and mental disorders: The need to dismantle the biopsychosocialneuroimmunological model of disease.

This article argues for the necessity of cognitive-behavioral assessment for a thorough understanding of how psychological factors mediate disease process across a wide range of diseases including coronary artery disease, breast cancer, and human immunodeficiency disease. Based on empirical data presented as part of the APA Presidential miniconvention, "To Your Health: Psychology through the Life Span," the conclusion is that psychological treatment can help extend life. Stress management programs can positively influence adherence to treatment regimens and positively influence the human immune system response during the course of treatment and recovery from illness. Even in the face of life-threatening circumstances such as liver transplantation, Stage II and III breast cancer, and after HIV infection has been diagnosed, the quality of life can be remarkably improved. Physicians and psychologists must work together to produce the beneficial effects of the synergy between mind-body processes.

Optimism and coping as determinants of psychosocial adjustment to rheumatoid arthritis.

Psychosocial adjustment in 66 patients with chronic rheumatoid arthritis, with a mean duration of 12 years with the disease, were evaluated in a prospective design, with 62% of the sample followed up 16 months later. It was predicted that dispositional optimism would predict adjustment over time and that perceived support and perceived control would be related to psychosocial adjustment at the time of concurrent measurement. At Time 1, psychosocial adjustment was associated with greater optimism and perceived support and less disability. Optimism at Time 1 was the only significant predictor of changes in adjustment at Time 2 controlling for Time 1 adjustment and Time 2 disability. It was found that optimism temporally precedes increases in psychosocial adjustment. In terms of coping strategies, wishful thinking was related to poorer social adjustment, whereas problem-focused coping was marginally related to positive adjustment. Neither coping strategy predicted adjustment across time. Optimism at Time 1 did predict problem-focused coping at Time 2. Perceived social support regarding a specific circumstance at a given point in time enables one to persist in solving a task. Interventions to enhance the quality of life of individuals coping with progressive deteriorative disease must look at the influence of their behavior and attitude on those who provide care for them.

Predicting children's presurgical anxiety and subsequent behavior changes.

Addressed, in two studies, issues of children's medical anxiety having implications for efficient psychological preparation. Study 1 assessed behavioral distress and physiological arousal of 4- to 10-year-old, unprepared, nonsedated children (N = 50) as they separated from parents, waited in the operating room, and were given general anesthesia for minor surgery. Anxiety intensity varied widely among children and was most intense at mask presentation. Mother's prediction of uncooperative behavior and a history of prior surgery were the best predictors. Study 2 examined anxiety of 37 children prior to surgery and behavior changes 2 weeks later. At follow-up, minor or transient problems were common; 4 children developed significant problems. Elevated presurgical anxiety predicted later problems, but only among children hospitalized after surgery. Findings suggest that presurgical anxiety and later behavior problems are partially predictable.

Emotional imagery in simple and social phobia: fear versus anxiety.

In a first study, phobic volunteer subjects (N = 60) reacted psychophysiologically with greater vigor to imagery of their own phobic content than to other fearful or nonaffective images. Imagery heart rate responses were largest in subjects with multiple phobias. For simple (dental) phobics, cardiac reactivity was positively correlated with reports of imagery vividness and concordant with reports of affective distress; these relationships were not observed for social (speech) phobics. In a second study, these phobic volunteers were shown to be similar on most measures to an outpatient clinically phobic sample. In an analysis of the combined samples, fearful and socially anxious subtypes were defined by questionnaires. Only the fearful subtype showed a significant covariation among physiological responses, imagery vividness, and severity of phobic disorder. This fearful-anxious distinction seems to cut across diagnostic categories, providing a heuristic perspective from which to view anxiety disorders.

Putting the family back in the child.

As clinicians and scientists we see daily the close tie between parental competence and emotional functioning and how children succeed with many of life's stressors. Inadequate attention has been paid to the theoretical underpinnings of predicting children's emotional reactions to stress from a systems perspective. Longitudinal developmental studies of parental influence on children's ability to cope with life's frustrations, through reciprocal interactions and genetic predispositions, are mandatory. Theoretical frameworks are already developed which must be drawn on to derive the best predictions of when and how to involve our child patients with family support. The current essay will attempt to bridge family systems and social network theories to the understanding of children's coping with medical stressors.

Dentist's reassuring touch: effects on children's behavior.

Physical contact with patients by health care providers has been found to benefit the patients by reducing their fearful or avoidant reactions. This study tested whether a reassuring touch could be used during a routine pediatric dental examination to reduce children's anxiety and improve their behavior. Thirty-eight children between 3.5 and 10 years of age were randomly assigned to one of two experimental conditions. Children assigned to the touch condition were patted on the upper arm or shoulder on two separate occasions by the dentist during the examination while simultaneously receiving verbal reassurance and descriptions of the upcoming procedures. Children in the no-touch control condition received only the reassuring verbal descriptions without contact. Results indicated that touched children between the ages of 7 and 10 years (but not children aged 3.5 to 7 years) displayed less fidgeting behavior than their no-touch counterparts (P < 0.05). Post-treatment, children who were touched tended to report greater pleasure (P < 0.06) but less dominance (P < 0.10) than children not touched.

Blood phobics and nonphobics: psychological differences and affect during exposure.

This study compared psychological dimensions of blood phobics and nonphobic controls, examined affect in response to phobic and neutral stimuli, and investigated the relationship between reported feelings of faintness and blood pressure. Blood phobics (24 adults with extreme Mutilation Questionnaire scores) and 24 nonphobics completed several psychological measures and viewed one of two 60 sec surgery scenes and a 60 sec neutral scene in counterbalanced order. Subjective, psychophysiologic, and motoric measures of affect were assessed. On questionnaires, phobics reported greater anxiety sensitivity, empathic distress, fear and insecurity, and nightmares, but no difference in autonomic arousal, muscle tension, motion sickness, or other empathy domains. During surgery scenes, phobics had more negative affect than controls; however, phobics were more anxious during only one of the two surgeries, and often only when the surgery was presented prior to the neutral scene. Fainting did not occur, and self-reported feelings of faintness were unrelated to blood pressure changes. The findings highlight the lack of information on blood phobic stimulus properties, fainting's relationship to self-reports and blood pressure, and the specific emotion experienced in blood phobia.

The effect of varied physician affect on recall, anxiety, and perceptions in women at risk for breast cancer: an analogue study.

Evaluated the effect of varied physician affect on subject recall, anxiety, and perceptions in a simulated tense and ambiguous medical situation. Forty women at risk for breast cancer viewed videotapes of an oncologist presenting--with either worried or nonworried affect--mammogram results. Although the mammogram results and the oncologist were the same in both presentation, analyses indicated that, compared to the women receiving the results from a nonworried physician, the women receiving the results from a worried physician recalled significantly less information, perceived the clinical situation as significantly more severe, reported significantly higher levels of state anxiety, and had significantly higher pulse rates. These results suggest that physician affect plays a critical role in patient reaction to medical information. Implications for compliance research, patient satisfaction, and physician training are discussed.

Information seeking and interactive videodisc preparation for third molar extraction.

Patient response to interactive videodisc preparation for third molar extraction surgery was examined as a function of self-reported information-seeking style. Amount learned was compared among patients informed via an interactive videodisc, noninteractive videotape of the same material, or surgeon only. Anxiety levels and satisfaction with preparation were compared between the videodisc and videotape groups. At consultation, patients (n = 35) were randomly assigned to either the disc- or the tape-viewing group. First, subjects completed a demographic survey, state anxiety scale, quiz on knowledge about third molars and surgery risks and complications, and information-seeking scales. Immediately after viewing the video, subjects completed another anxiety scale and a multiple-choice quiz covering the material presented. Subsequently, another 25 patients undergoing the routine (surgeon-only) consultation procedure were given the same multiple-choice quiz following consultation. Quiz scores differed significantly among the groups; mean percent correct for the tape-viewing subjects was 85; for disc-viewing subjects 72.6; for surgeon-only subjects, 40. Self-rated information seeking was unrelated to amount of video viewed by disc subjects (on average, 64% of the videodisc was viewed), and disc subjects who rated themselves higher in information-seeking achieved the lowest postpreparation quiz scores. Subjects in the disc group were significantly more satisfied with the amount of preparation than the tape group. Although disc group subjects were significantly less knowledgeable following consultation than were tape group subjects, interactive videodisc preparation for third molar extraction appears to have some advantages over more traditional approaches. Further research is needed to determine whether this approach to preparing patients is suitable for widespread clinical use.

Dentists' voice control: effects on children's disruptive and affective behavior.

Voice control, a punishment technique based on loud commands, has been used widely in pediatric dentistry. This study examined whether (a) loudness is a necessary component of the technique, (b) voice control actually reduces children's disruptive behavior, and (c) after treatment, children's negative affect increases. Subjects were forty 3 1/2- to 7-year-olds who posed potential behavior problems and who were scheduled for cavity restoration. Children were assigned randomly to either loud- or normal-voice groups. Children who were assigned to either group but who were not disruptive formed a nonexperimental control group. Prior to and after treatment, children reported their feelings using the Self-Assessment Mannequin. Disruptive behavior was scored using the Behavior Profile Rating Scale. Results indicated that, following loud, but not normal voice commands, children reduced their disruptive behavior (p less than .004) and self-reported lower arousal (p less than .09) and greater pleasure (p less than .10). Theoretical and practical implications of these findings are discussed.

Pretreatment modeling. A technique for reducing children's fear in the dental operatory.

Research on modeling indicates that this technique offers dentists a means of reducing fear in child patients of all ages. As a preventive measure used with children who have had no prior exposure to dental treatment, it can be particularly efficacious. Based on the assumption that much of adult dental avoidance is based on dental fears acquired in childhood treatment, the reduction of children's dental fear would have a positive effect on the individual's tendency to seek out dental health care throughout his or her lifespan. For the dentist, there are also short- and long-term benefits. Dental management of the child is prerequisite to providing good dental care. Pedodontics as a specialty recognizes behavioral management of the child cannot be separated from the quality of the dentist's work. Fear has been identified as an important factor in disruptive behavior of school age children in the dental office. Practicing dentists consider the fearful, disruptive child to be among the most troublesome of problems in their clinical work. The child must cooperate or at least passively comply with the dentist's procedures in order to have the technical work completed. By reducing disruptive patient behavior (crying, screaming children whose peripheral and gross motor movements often make direct contact with the dentist or his equipment) the most unpalatable aspect of pediatric dentistry is minimized. Further, the actual time for treatment becomes shorter rather than longer. Although modeling is not restricted to videotape media, the emergence of current videotape technology provides the practitioner with the means for incorporating patient viewing of prerecorded modeling tapes as part of the usual waiting period. Such a procedure would mean that in the long run, the dentist will spend more time doing dentistry and less in behavioral management tasks.

Effects of behavioral self-management on oral hygiene adherence among orthodontic patients.

Twenty-nine new orthodontic patients and 30 experienced orthodontic patients received either behavioral self-management of toothbrushing and mouth rinsing or an experimental regimen that consisted of prompting by the orthodontist to brush and rinse regularly plus instructions to turn in home care materials during orthodontic visits. Several sets of data showed uniformly high rates of brushing and rinsing among all four groups of subjects. Several data sets also showed significant improvements in oral health status among all four groups. Substantive and methodologic directions for future research are delineated.

Mother-child patterns of coping with anticipatory medical stress.

Maternal influences on children's fear and coping behaviors during a medical examination were studied in a pediatric outpatient clinic using the Dyadic Prestressor Interaction Scale (DPIS) to measure anticipatory reactions just prior to contact with the physician. Analysis of 50 mother-child dyads, including children from 4 to 10 years of age, revealed that the behaviors emitted by mother and child are likely to influence the child's ability to tolerate the medical experience. Maternal use of distraction and low rates of ignoring were associated with lower child distress and increased prosocial behaviors. Children's active exploration of the situation was more likely to occur when mothers provided their children with information, and was less likely when mothers reassured their children. Maternal reassurance of children and overt maternal agitation were associated with more maladaptive child responses. Age trends were also found in interactive patterns. Younger children were more likely to receive reassurance from mothers when they showed attachment. There was a stronger association between mother's information giving and child's exploring for children under 5 years, 9 months of age. Results supported the usefulness of the DPIS for investigation of child management techniques in this situation. Theoretical extension to attachment and stranger-approach situations was made. Suggestions for future studies to clarify the reciprocity of interactions or to determine causal direction between mother and child behaviors, as well as to evaluate the specificity or generality of these findings, were provided.