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Cue-controlled relaxation appeas to have several advantages over prominent anxiety-reduction treatments. It does not require the formulation of conditioned stimulus hierarchies nor the use of mental imagery as does systematic desensitization nor the application of noxious stimularion (farradic shock) utilized in anxiety relief. However, its efficacy, in quantitative terms, has not been determined. The present study compared the effectiveness in attainment of relaxation of instructional set, biofeedback training, and biofeedback-assisted/cue-controlled relaxation training procedures. Results indicate that cue-controlled relaxation training was more effective in terms of mean level of frontal is EMG and degree of maintenance of low EMG levels than either biofeedback training or instructions.

This study was designed to compare the clinical effectiveness of EMG biofeedback and progressive relaxation training in the treatment of muscle tension headache. These procedures also were compared with a treatment-element control group. Results from this study indicated that EMG biofeedback, progressive relaxation, and the control procedures all led to significant improvements across sessions on EMG and most self-report measures. There was little evidence that either treatment technique was superior to the other or to the control procedures. Although in most cases there were rather large numerical differences between groups, these differences generally were not statistically significant. Analysis of correlations between EMG and self-report data revealed a pattern of variable but generally nonsignificant relationships. However, for the biofeedback and progressive relaxation groups, there were a number of highly significant correlations. The pattern of correlations suggested that the relationship between EMG tension and subjective headache pain may be better predicted by something other than a strict linear model.

This study was concerned with determining the effect of two levels of electromyogram (EMG) induced physiological arousal and therapeutic instructions on self-reported test anxiety, test performance, and on-task behavior. The rationale for such a study is the fact that treatments of test anxiety have presented inconsistent results. Little research has been undertaken with regard to the effect of EMG biofeedback as a treatment for test anxiety or non-specific effects associated with such a treatment. Results indicated that self-reported test anxiety was significantly higher (p<.05) under the high physiological arousal condition than under the low physiological arousal condition and that self-reported on-task behavior was significantly greater (p < .05) for the positive therapeutic instruction group. Physiological arousal levels did not have any significant effect upon test performance or self-reported on-task behavior. Also, therapeutic instructions did not have a significant effect on self-reported test anxiety or test performance. The results indicated a cognitive change with regard to test anxiety which was not reflected in test performance. Also, on-task behavior did not enhance test performance

Life events and one's ability to adapt to these events has significant effects on immune functioning. Immunosuppression has been related to a high magnitude of life stress and low adaptive ability. While studies have explored immune response in stressed individuals, no study has approached the area of prevention with low-immunity individuals. The purpose of this study was to investigate whether subjects who self-report stressful lives have lower immunity, and whether "low" immunity subjects under "high" stress could enhance phagocytic activity through biofeedback-assisted relaxation.

This study evaluated the efficacy of cognitive therapy and biofeedback training in lowering Dlood pressures of normotensives under no-stress and stress conditions. A cognitive therapy group was compared to biofeedback and habituation control groups with 32 normotensives. Subjects were taught to use the electronic sphygmomanometer that served as the device to measure blood pressure during pretreatment and posttreatment phases of the study. These measurement phases each consisted of three 19 minute periods. Trie first period consisted of no-stress, and then a stress period followed. Return-to-no-stress was the final period. Subjects in the cognitive therapy and biofeedbacK groups received five sessions of self-control training of 66 minutes each between the pre- and posttreatment phases. The cold pressor was the analogue stressor used to induce bxood pressure elevations,

The assumption that EMG biofeedback cultivates an antistress response was tested under stress conditions while investigating the comparative efficacy of low versus high arousal treatment strategies. Biofeedback-assisted, cue-controlled relaxation training was used as the low arousal treatment strategy for half of the 20 normal subjects used in the study. The other half received a high arousal treatment strategy which used the same training in combination with an avoidance conditioning procedure. In this procedure mild electric shock was used as contingent aversive stimulation designed to reinforce relaxation responses. Both groups received four in-lab training sessions with a 4-day interim of home practice of cuecontrolled relaxation prior to the last in-lab training session. Pretraining assessment consisted of four 10-minute periods of alternating no-stress and stress conditions. Mild electric shock and loud tones were used as stressors. Posttraining assessment was identical to pre training except subjects employed self-directed, cue-controlled relaxation rather than self-directed relaxation based on instructions without training. Frontal EMG, subjective mental and muscle tension ratings, and behavioral observations of relaxation behavior served as dependent measures during pre- and posttraining assessment. EMG readings were used during in-lab training and the two subjective rating scales were used during home practice.

A psychological intervention involving relaxation training and biofeedback training for the control of peripheral skin temperature was investigated in this study with 27 female rheumatoid arthritics as participants. Based on analysis of the temperature data, it was concluded that the biofeedback response was not learned. From electromyographic data, it was concluded that participants did learn to relax. The hypothesis that the two treatment components would have beneficial effects on the physical, functional, and psychological aspects of rheumatoid arthritis was answered partially. No differential effects as a function of biofeedback training were found as the data for the temperature increase and temperature decrease groups were statistically combined in multiple analyses of variance for repeated measures. Although no differential effects were obtained, numerous positive changes were found. Correlated with the relaxation training were decreases in reported subjective units of discomfort, percentage of time hurting, percentage of body hurting, and general severity of pain. Improved sleep patterns were reported as was increased performance of activities of daily living. Reductions were also found in psychological tension, and in the amount of time mood was influenced by the disease. Shifts were not found in imagery, locus of control, and other psychological dimensions. Constitutional improvements were also absent.

This study investigated the effects of frontalis electromyographic biofeedback training on internality, externality, anxiety, and muscle tension of deaf college students. Student volunteers enrolled at a post-secondary institution providing support services for the deaf were randomly assigned to either an experimental group or a no-treatment control group. The experimental group consisted of 36 subjects (21 males, 15 females) and the control group included 34 subjects (18 males, 16 females). Pretreatment and posttreatment baseline measures of the dependent variables of locus of control, anxiety, and electromyographic (EMG) levels were recorded using the Learning Styles Inventory (National Technical Institute for the Deaf at Rochester Institute of Technology, New York), A Test of Attitudes (F. J. Dowaliby, National Technical Institute for the Deaf at Rochester Institute of Technology, New York), and the Myosone 409 EMG Monitor/Data Processor (Bio-Logic Devices, Inc., Plainview, New York). The experimental group received six half-hour biofeedback sessions during a 3-week treatment phase. The control group was not seen during the treatment phase. Results of analyses of covariance indicated that frontalis electromyographic biofeedback training had no significant effects on internality (F = .009, p = .923), externality (F = .014, p = .905), and anxiety (F = .536, p = .467). Significant differences (F = 3.851, p = .054) were found between experimental and control groups on electromyographic levels. Findings suggest that frontalis electromyographic biofeedback training can be used to reduce muscle tension in a deaf population. This has implications for the prevention and reduction of stress-related disorders. Further research is needed to determine the effects of a longer biofeedback training period on locus of control and anxiety.

A problem in counselor education is the need to develop methods that would be more directly related to effective outcome in counseling. Researchers have concluded that success in counseling goals is related to clients' increased ability to monitor and modify their own behaviors and that counselor trainees whose education included an emphasis on learning self-regulation skills would be more effective in bringing about greater client self-regulation. Another need is for a theoretical formulation toward the development of more effective instructional methods. The concepts of holism and self-control, which were considered potentially useful within the theoretical system of Adler's Individual Psychology were combined with the methods of biofeedback, imagery, and self-control skills training in the synthesis of a prototypical instructional set. The purpose of the study was to experimentally evaluate this set and the potential validity and utility of the proposed conceptual framework. The hypothesis was that four graduate counselor students would demonstrate improvement in self-regulatory attitudes and behaviors after the treatment condition, which consisted of the instructional set. Electromyographic (EMG) physiological measurements, and scores on the Adult Nowicki-Strickland Internal-External locus-of-control scale were used to assess changes in the subjects' self-regulation, using the single-subject, multiple baseline across-subjects experiment design. Analysis of the results showed that subjects improved in control of muscle activity and in attitudinal direction of internal locus of control. The EMG physiological measurement was considered useful for this type of study, showing an adequate balance of sensitivity and stability. However, the locus-of-control measure was not considered adequate for this population because of an observed "floor" effect. The results were interpreted as having supported the hypothesis and were considered to have established the usefulness of the theoretical framework to generate research and the potential utility of the instructional method in counselor education. Suggestions are made for improvement for the use of EMG scores in the baseline phase and for minimal requirements for an adequate attitudinal scale for further research in this area.