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H Perris

Publications and source records attributed to H Perris.

15 recordsLinked to original sources

Cross-national generalizability of dimensions of perceived parental rearing practices: Hungary and The Netherlands; a correction and repetition with healthy adolescents.

In a previous study, an attempt was undertaken to examine whether dimensions of parental rearing style as measured with the Egna Minnen Beträffande Uppfostran (EMBU) on dimensions of Rejection, Emotional Warmth, Overprotection, and Favoring Subject can be generalized from Dutch adult samples, for whom they were originally interpreted from factor analyses, to an Hungarian adult sample. The findings suggested either differences in the meaning of the constructs between Hungarians and the Dutch or the presence of errors of translation in the Hungarian version. To rule out the possibility of inadequate translation, the Hungarian item-content was cross-checked by our Hungarian coworkers and, after reformulating several items, used for obtaining new data with a sample of adolescents. On the whole, negative findings with the old version disappeared with the new; clear evidence was found here for qualitative similarity/identity of the Rejection, Emotional Warmth, and Overprotection dimensions across the Dutch and Hungarian samples. Further studies with Hungarian persons are needed to examine whether these dimensions generalize from (nonpatient) adolescent to adult samples.

Adolescent

The early family situation of Hungarian depressed patients.

In a series of fifty depressed patients and 258 controls possible differences in the early family situation as concerns parental rearing practices have been investigated by means of the Swedish EMBU inventory. The results show that the depressive experienced their parents as more "rejecting", more "overprotecting" and less "emotionally warm" as compared to their normal counterparts.

Adult

Age at onset of affective disorders in Italian and Swedish patients.

Variability of age at onset in affective disorder is a complex event where several variables play a role, resulting in a detectable observed distribution which can be viewed as related to the structural mechanism of the disease. To confirm previous results on factors affecting the distribution of onset in affective disorders, we studied its distribution pattern in two different populations, Italian and Swedish, with an analytic approach that does not require specifications of any a priori hypothesis. The findings in this study, however, tend to confirm the biological nature of the age of onset phenomenon and to exclude cultural determinants. On the other hand, it does not exclude that other factors, not considered in this study, may be operating. This result is very important under the hypothesis of a genetic ethiopathogenesis of affective disorders, and some of its implications are discussed.

Adolescent

Depressive symptomatology at admission in Hungarian and Swedish depressed patients.

Within the framework of an ongoing cross-national study of hospitalized depressed patients the symptomatology of age, sex and diagnosis matched depressives consecutively admitted to a University Department of Psychiatry in Budapest, Hungary and in Umeå, Sweden has been compared. Only minor differences in symptomatology were detected between the two groups.

Adolescent

Parental loss by death in the early childhood of depressed patients and of their healthy siblings.

The incidence of parental loss by death before the age of 15 was investigated in a series of 200 depressed patients, sub-divided into unipolars, bipolars and neurotic-reactive depressives, and in their healthy siblings at risk. The age of onset of illness of patients who had lost a parent before 15 was compared with that of depressed controls. No excess of parental loss at any age was found in any of the patient sub-groups, as compared with their healthy siblings, nor did parental loss affect the age of onset of later depression. The results do not support the assumption that the loss of either parent by death in early childhood is significantly associated with depression in adult life, though parental death may be an important variable for individual patients.

Adjustment Disorders

Perceived depriving parental rearing and depression.

Four groups of depressed patients 47 unipolars, 21 bipolars, 34 with neurotic-reactive depression, and 39 with unspecified depressive disorder completed, after recovery, the EMBU, a Swedish instrument aimed at assessing the experience of parental rearing practices. The results for three factors: "rejection", "emotional warmth" and "over-protection" and the global judgement scores of "severity" and "consistency" in rearing attitudes were compared with those obtained from 205 healthy individuals. Depressed patients, particularly in the unipolar unspecified groups rated both parents lower than the controls on emotional warmth. Patients tended also to rate their parents as less consistent in their rearing attitudes. The variables emotional warmth and overprotection allowed 64% of the patients and 72 of the unipolar depressives to be classified correctly. These results, like those of previous studies, support the hypothesis that deprivation of love during childhood represents an important psychological risk factor in the background of depressive disorders.

Adult

Cross-national invariance of dimensions of parental rearing behaviour: comparison of psychometric data of Swedish depressives and healthy subjects with Dutch target ratings on the EMBU.

A psychometric study on Swedish and Dutch samples used the EMBU, a self-report instrument designed to assess memories of parents' rearing behaviour. Of the four primary factors identified previously with Dutch individuals (Rejection, Emotional Warmth, Over-protection, and Favouring Subject), the first three were retrieved in a similar form in the two Swedish groups (depressives and healthy, non-patients). Examination of the metric equivalence of the scales and the strength of the factors for each group indicated that comparisons of patterns and levels between groups from the respective countries on the three factors showing cross-national constancy would be warranted. Scale-level factor analyses of these dimensions produced identical two-factor compositions (CARE and PROTECTION) across national groups which further supported this conclusion.

Adult

Morbidity risk for psychiatric disorders in families of probands with affective disorders divided according to levels of platelet MAO activity.

In a series comprising 166 subjects with affective disorders, the lowest and highest quartiles in the male and female platelet monoamine oxidase (MAO) distribution, respectively, were included. The morbidity risk in the first-degree relatives (parents and siblings) of these low and high platelet MAO subjects was determined. First-degree relatives of low platelet MAO probands were found to have an increased morbidity risk for neurotic-reactive depressions and for alcoholism. The results seem to be in line with the biological high-risk paradigm, indicating that platelet MAO could be a biological marker for increased vulnerability. First-degree relatives of high platelet MAO probands were found to have an increased morbidity risk for bipolar affective disorders.

Adjustment Disorders

Perceived parental rearing behaviour in unipolar and bipolar depressed patients. A verification study in an Italian sample.

Two groups of former depressed Italian patients comprising 54 bipolars and 52 unipolars completed the Italian version of the EMBU, a Swedish instrument aimed at assessing the experience of parental rearing behaviour. As in a previous study of Swedish depressives, three factors, "rejection", "emotional warmth", and "over-protection", have been taken into account. The results obtained in the patient group have been compared with those obtained in Italian healthy controls. Depressed patients rated both parents significantly lower than the controls on the factor "emotional warmth". The present results cross-validate those obtained previously in the Swedish depressives and strengthen, together with other findings in the literature, the assumption that the lack of emotional warmth in the parents' rearing practices might be a crucial variable in the pathogenesis of depressive illnesses.

Attitude

Cross-national study of perceived parental rearing behaviour in healthy subjects from Australia, Denmark, Italy, The Netherlands and Sweden: pattern and level comparisons.

Samples of healthy subjects from Australia, Denmark, Italy, The Netherlands and Sweden completed the EMBU, a Swedish questionnaire aimed at assessing the experience of parental rearing practices. For the purpose of comparison three factors - "emotional warmth", "rejection" and "overprotection" - obtained in a previous factor analytic study, have been used. The most pronounced differences occurred between the Dutch and the Swedish sample on the one hand, and the Italian and Australian sample on the other, with the Danish sample in between. Differences in perceived parental rearing should be considered when comparing personality characteristics and/or psychopathological conditions in subjects from different countries.

Adult

Aspects of aggression in formerly depressed patients and in healthy controls.

Thirty former inpatients (14 male and 16 female) who had suffered from a nonpsychotic depressive syndrome were investigated by means of a new personality inventory--the KSP--when they had recovered from the depressive disorder, and their results were contrasted to those obtained from 53 healthy controls (19 male, 34 female). Attention was focused on the subscales of the KSP which refer to aspects of aggression. Former patients scored significantly higher than controls in the variables 'irritability,' 'suspicion,' 'guilt,' and 'inhibition of aggression.' The findings suggest a particular personality makeup for at least one subgroup of depression-prone subjects and closely resemble classical concepts of hostility and depression.

Aggression

Psychogenic needs in depression.

Thirty-eight depressed in- and outpatients at the Department of Psychiatry, Umeå University, were asked to complete a CMPS form concerning their psychogenic needs. The depression depth of these patients was then rated by a doctor who utilized selected items from the CPRS scale. The 38 patients were matched according to age and sex with 38 former depressed patients who had been investigated after recovery from a depressive syndrome to establish whether there is any correlation between psychogenic needs and severity of a depressive disorder and to determine whether these psychogenic needs depend on depression or are a more stable part of an individual's personality.

Adjustment Disorders

Interprofessional communicability and reliability of the Comprehensive Psychopathological Rating Scale (CPRS) as assessed by video-taped interviews.

Five raters: two experienced psychiatrists, two psychologists (one acquainted with the use of the scale and one new to it) and an untrained social worker, participated in training sessions in the use of the CPRS. Videotaped interviews were used for assessing the level of inter-rater reliability and the communicability of the CPRS to unexperienced raters. As in previous studies, it was found that the CPRS is easily communicable and that a very satisfactory level of agreement among raters can be achieved.

Evaluation Studies as Topic

Status within the family and early life experiences in patients with affective disorders and cycloid psychosis.

The family constellation and early childhood experiences have been investigated in 534 in- and outpatients (21 male and 323 female). The series comprised the following diagnostic subgroups: bipolar (n = 195) and unipolar (n = 175) affective psychotic disorders, non-psychotic depressive syndromes (n = 94) and cycloid psychosis (n = 70). A 34-item questionnaire was constructed for the purpose of the present investigation relying upon information about meaningful variables in the relevant literature. Five main areas (status within the family, separation and loss, disturbing life experiences, acts of violence, and somatic factors) were covered in the study. Female patients have been found to be over-represented in regard to many variables. Few inter-group differences were found. This finding would suggest that negative, early childhood experiences are shared by most psychiatric patients and are not specific for any of the disorders which have been taken into account in the study.

Adjustment Disorders