Results of nuclear medical, electroencephalographic, and angiographic examinations after brain tumor operations]

The methods of nuclear medicine and electro-encephalography allow, in combination, in almost every case the answer to the question of the cerebral tumour relapse. Our evaluation confirms the discovery of the greater sensitivity of the isotopic methods with relapses of glioblastomas, while relapses of meningiomas, astrocytomas, oligodendrogliomas and spongioblastomas can be recognized more frequently only by electro-encephalographic methods. The value of angiography is limited in cases of cerebral tumour relapses without pathological vascularisation, since the swelling can spread in the resection cavity without retroaction on the surrounding areas. For this reason vascular displacement (an only be observed very late on. Clinical judgement is furthermore complicated by the fact that after the removal of the primary tumour, often no reposition of the arteries ensues. After our exainations, a negative angiographic condition can be rule out a diagnosis of a relapse which has been established by electro-encephaolographic and isotopic methods.     

Job attitudes of black and white workers: Male blue-collar workers in six companies

A 74-item attitude questionnaire was administered in six companies to 101 black and 87 white male blue-collar employees holding similar jobs in the same company. Differences between the two ethnic groups were not marked, both in terms of job satisfaction and in other respects; Where there were differences the black workers were usually slightly more favorable. However, the picture was not uniform across the different companies.     

The effects of response-dependent and response-independent methods on delayed alternation

Two frequently used methods of producing delayed alternation were compared at two ITI levels, 20 see and 6 min. One method alternated reward according to a fixed schedule (response independent), while the other demanded placement of reward opposite to the S’s previous response (response dependent). The response-dependent method produced a higher number of correct responses and alternations at both ITIs. Increasing the ITI duration from 20 sec to 6 min produced reliable decreases in the number of correct choices and alternations produced by Ss trained according to either procedure.     

Some effects of task relevance and friendship on helping: You don't always help the one you like

It was hypothesized that being outperformed on a task that is relevant to one's self-definition is threatening to self-esteem, and that this threat is greater when one is outperformed by a friend rather than by a stranger. When another's performance threatens self-esteem, persons will be less likely to help the other by making the task easy. To test these hypotheses, 52 friendship pairs participated with strangers in a word identification task described either as a measure of important skills (high relevance) or as a game (low relevance). Participants chose clues for both a friend and a stranger to use in identifying target words. As predicted, they gave harder clues under high-relevance than under low-relevance conditions. Moreover, they gave harder clues to strangers than to friends under low-relevance conditions, but gave harder clues to friends than to strangers under high-relevance conditions.     

The role of social pressure,attention to the stimulus,and self-doubt in conformity

The theorizing of Asch and Moscovici was used as a framework for exploring the relationships among social pressure, attention to the stimulus, doubt about one's own judgment, and conformity. Male and female subjects (N = 185) were confronted either with one (low social pressure) or three (high social pressure) others who judged 12 critical pairs of noises as equal in loudness. The noises within each pair actually varied in how similar they were in loudness. High social pressure resulted in most subjects paying either little or much attention to the stimulus; low social pressure resulted in most subjects paying a moderate amount of attention to the stimulus. When social pressure was high, greater self-doubt was associated with less attention to the stimulus; when social pressure was low, greater self-doubt was associated with more attention to the stimulus. Conformity was positively associated with self-doubt and negatively associated with attention to the stimulus. Social pressure increased conformity, particularly when subjects paid little attention to the stimulus. Although the results are interpreted as partially consistent with both the Asch and the Moscovici perspectives, they are not totally consistent with either.     

Social-ecological assessment of environments: Toward a two-factor model

A study was conducted to test the usefulness of the two-factor model in assessing social environments. Subjects were residents and staff at a residential treatment center for emotionally disturbed and/or delinquent boys and girls. Rating instruments consisted of (a) two parallel versions of Moos' Community-Oriented Programs Enivronment Scale (COPES), each worded so as to be appropriate to the setting being measured, and (b) global ratings of satisfaction with the environment. Principal component factor analyses, carried out separately on the youths' COPES-School and the youths' COPES-Cottage, yielded two orthogonal but similar factors in each environment. In a comparison with Moos' three-dimensional formulation of the social milieu, the two factors strongly resembled two of Moos' dimensions but were more independent, had greater validity, and discriminated between the two environments at a higher level of significance. The instruments derived from the factor analyses provide a simple procedure for assessing a variety of treatment programs and populations.     

Coping with war captivity: The role of sensation seeking

This study examines the implication of both sensation seeking and the subjective appraisal of captivity in the long-term adjustment of ex-prisoners of war (ex-POWs). 164 Israeli ex-POWs and 184 comparable controls were studied, 18 years after their participation in the Yom Kippur War. The findings indicate that high-sensation seekers adjusted better than low-sensation seekers to the stresses of captivity. Low-sensation-seeking ex-POWs reported more PTSD symptoms, more severe psychiatric symptomatology, and more intense intrusive and avoidance tendencies. High- and low-sensation-seeking POWs differed also in feelings when taken prisoner, subjective assessment of suffering in prison, ways of coping with prison, and emotional states during captivity. The present study supports the postulation that sensation seeking is an important stress-buffering personal resource. The role of coping styles in long-term adjustment following war captivity is discussed.     

Combating Contagion and Injustice: The Shared Work for Public Health and Faith Communities During COVID-19

Journal of Religion and Health - Faith communities are uniquely positioned for essential public health work to combat the COVID-19 pandemic and address the chronic pre-existing health disparities...