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Biomedical subjects

R J Kirkby

Publications and source records attributed to R J Kirkby.

10 recordsLinked to original sources
PubMed1992

Premenstrual symptoms: the role of irrational thinking.

104 women, between the ages of 18 and 45 years, were surveyed to investigate the relationship between premenstrual symptomatology, as measured by the Modified Menstrual Distress Questionnaire, and irrational thinking, as measured by the General Attitude and Belief Scale. The women who reported greater premenstrual symptomatology also reported significantly higher scores in the "need for comfort" irrationality subscale. This indicated that these women had particular difficulty dealing with hassles and the resulting feelings of tension and irritability in the premenstruum. It was suggested that the absence of significant effects for other rationality-irrationality subscales could be associated with testing at different times during the menstrual cycle. Irrationality, like other conditions (such as anxiety and depression) prevalent in the premenstruum, could change in intensity across phases of the menstrual cycle.

Adult↗
PubMed1990

Relationship between anxiety and premenstrual syndrome.

The relationship between symptoms of the premenstrual syndrome and anxiety was assessed for 68 women. The syndrome as measured by a modified version of the Moos Menstrual Distress Questionnaire, was correlated significantly with trait anxiety, as measured by Spielberger's State-Trait Anxiety Inventory. Trait anxiety was correlated with all three subtypes from the questionnaire: behavioral, psychological, and physical, most strongly for the psychological subtype. These findings suggest a role for stress-management training in the treatment of the premenstrual syndrome.

Adult↗
PubMed1979

Attitudes of medical practitioners to mental illness.

The O.M.I. Scale was used to evaluate the attitudes to mental illness of a sample of 50 Australian medical practitioners. Although the scores of the Australian subjects did not differ from those of previously-tested British medical practitioners, they were significantly different to those obtained in a study of Czechoslovakian practitioners. The Australian, British and Czechoslovakian medical practitioners scored similarly on Mental Hygiene Ideology which reflects a medical model of mental illness. It was suggested that there were several disadvantages in supporting the medical model and that, through undergraduate and continuing education programs, medical practitioners should be exposed to alternative models of mental illness.

Attitude of Health Personnel↗
PubMed1978

Exploratory behavior in rats following bilateral lesions of the anterodorsal caudate nuclei.

9 rats received bilateral lesions to the anterodorsal caudate nuclei and 9 rats underwent sham operation procedures. After recovery the subjects were observed in an apparatus allowing access to familiar or novel stimuli. The caudotomized rats spent a significantly greater proportion of time exploring the novel stimuli. The results were not consistent with the suggestions that following damage to the caudate nucleus animals were unresponsive to novelty, however, they did support earlier findings implicating the caudate nucleus in learning and memory processes.

Animals↗
PubMed1976

Smoking in nurses.

An anonymous questionnaire requesting information on smoking habits was administered to 220 randomly chosen trainee and registered nurses (159 females and 61 males). There was no significant difference between the proportion of male nurses (55-7%) and the proportion of males (45-0%) in the Australian sample who smoked. However, the 52-2% of female nurses smoking was significantly greater than the 29-0% reported for the Australian female population. There was some indication that the increased smoking in female nurses reflected a response to stress. Further analysis showed that nursing personnel were giving up smoking at the same rate as the general Australian sample.

Adolescent↗
PubMed1975

Dominance behavior in the rat following lesions of the caudate nuclei.

Rats with bilateral lesions of the anterior caudate nucleus or the dorsolateral frontal cortex were tested against sham-operated rats in a straight-alley dominance situation. In 91% of encounters the caudate lesion rats forced the sham-operated animals to retreat. The frontal lesion rats won only 56% of their encounters, a proportion no different to that expected by chance. The performance of the caudate-damaged rats could not be explained satisfactorily in terms of increased motivation, changes in activity, motor impairments, or perseverative tendencies. It seemed more likely that the apparent increase in dominance was associated with changes in the level of aggression.

Animals↗