Carbon monoxide levels and rates of consumption after changing to low tar and nicotine cigarettes

Studies which have examined low tar and nicotine (LT/LN) cigarette smoking have failed, for the most part, to assess adequately the long-term effects of these cigarettes. Most studies have been short-term laboratory investigations of nicotine regulation. More practical strategies for changing to LT/LN cigarettes have largely been ignored. The present study examined long-term changes in smoking patterns following the gradual introduction of LT/LN cigarette smoking. Predicted increases in reported rates of consumption as well as carbon monoxide (CO) levels were not found for most smokers following changes to LT/LN cigarettes. Generally, smokers showed decreased rates of consumption, and a majority had lower CO levels at the end of treatment and during follow-up. Thus, LT/LN cigarette smoking would appear to be an alternative treatment goal for risk reduction in individuals who cannot stop smoking.     

Applied developmental psychology: Problems and prospects for an emerging discipline

Some problems and prospects for the emerging discipline of applied developmental psychology are analyzed. A working definition of applied developmental psychology is offered, along with a categorization scheme which places developmental psychologists along the basic-applied continuum. Some of the tasks that applied developmentalists can perform are listed, followed by a discussion of the boundaries of applied developmental, particularly the boundary with clinical psychology. Next, the training of applied developmental psychologists at the predoctoral and postdoctoral levels is explored. Finally, some of the professional issues that might confront applied developmentalists as the field evolves are described.     

Learned helplessness and “fear of success” in college women

Anagram performance in comparison and noncomparison situations of 90 high, medium, or low fear-of-success (FOS) women was examined after these subjects had experienced conditions within the traditional triadic learned helplessness design. Low FOS women in the comparison condition proved significantly more susceptible to learned helplessness effects than high FOS women on one dependent measure (number of incorrect anagrams), though not on the other (response latency). Results are discussed with reference to the FOS construct and to Zuckerman and Allison's (1976) scale, used in the present study. An argument is made for increased attention to personality variables within the learned helplessness paradigm.     

Aversive smoking therapies: A conditioning analysis of therapeutic effectiveness

Rapid smoking (RS) and a less aversive rapid-puffing (RP) treatment were compared on ability to enhance the impact of a behavioral-counseling (BC) procedure on psychophysiological, attitudinal and behavioral response to cigarettes. Data reveal that both aversive smoking treatments resulted in less smoking once treatment began, reduced smoking in post-treatment taste tests, and superior follow-up performance at 6 months and 1 yr. At 1 yr, RS S s achieved the highest number of days abstinent of any group. Regression analyses showed that Ss' confidence ratings of remaining abstinent were highly predictive of follow-up status, and that these ratings were related to number of cigarettes smoked during treatment and amount of smoking during post-treatment taste tests.     

Results of cerebral computer tomography in the diagnosis of tumors of the sella region

Computer tomography (CT) is an important aid to the diagnosis of sella tumours because it images the tumour directly and delineates it from the healthy tissues. The tumour type can be identified to a certain extent, but angiography is necessary to distinguish tumours from aneurysms. The study is based on 140 surgical and histological examinations, the results of which were compared wit those obtained by CT. Suprasellar inflammations could always be identified by CT. Although intrasellar tumours may be identifiable by CT if full use is made of the potential of the equipment, negative CT results do not necessarily mean that there is no tumour. The diagnostic validity of the method is restricted by the absence of "standards", against which the variable images of intrasellar structures can be judged, and the restricted resolution of CT.     

Word recognition in a foreign language: A study of speech perception

Models of speech perception have stressed the importance of investigating recognition of words in fluent speech. The effects of word length and the initial phonemes of words on the speech perception of foreign language learners were investigated. English-speaking subjects were asked to listen for target words in repeated presentations of a prose passage read in French by a native speaker. The four target words were either one or four syllables in length and began with either an initial stop or fricative consonant. Each of the four words was substituted 60 times in identical sentence contexts in place of nouns deleted from the original story. The results indicated that four-syllable words were more easily detected than one-syllable words. Contrary to expectation, stop-initial words were not more accurately detected than fricative-initial words. Based on these findings additional considerations that seem needed in order to apply current models of word recognition to naive listeners are discussed.     

Whither the Epidemic? Psychoactive Drug-Use Career Patterns of College Students1

Reported nonmedical use and intentions for future use of eight groups of psychoactive drugs were conceptualized and arrayed to represent a person's usage career. Intentions closely predicted usage eight months later. Changes in careers were analyzed from data obtained in surveys of all students at a univeristy in 1968 and three follow-up surveys of the class of 1972. In 1968, the most common order of extent of use of the drug groups was: beer, hard liquor, tobacco, cannabis, depressants, amphetamines, hallucinogens, and narcotics. Students' starting, usage, and intent patterns for the drugs displayed hierarchical, Guttman-like, scalability in approximately this order. Intentions to progress to new drugs on the scale were strong in all classes in 1968. In the class of 1972, however, despite growing experience with the less common drugs as they went through college, intentions to return to more common drugs grew and intentions to progress to new ones decreased, relative to both themselves as freshmen and to equivalent level classes in 1968. The pattern of these changes suggests that it is hazardous to extrapolate from early usage and intent data in predicting the long-term course of usage.     

The Papago Psychology Service: A community mental health program on an American Indian reservation

A community psychology service run by the Papago Indian tribe and staffed largely by Papago Indians who have been trained as mental health workers is described. This service is unique among mental health services for Indians in that the tribe has complete control of the funds for the service and sets its own policies. It was developed for a rather traditional Indian group, and the culture, the traditions, and the wishes of the Papago community were respected. Consultation with medicine men was built into the program from the start, and adaptation of mental health techniques to fit the culture is stressed. Before this clinic was established, few mental health resources were directly available to the reservation. Similar to other Indian tribes, the Papagos are economically disadvantaged, with an unemployment rate of over 50%, low educational attainment, and very high rates of alcoholism, suicide, and vehicular accidents. The topics covered are the tribe's view of health programs for its people, the present Papago community and traditional means of treatment, traditional psychotherapy adapted to Papago culture, the indigenous Papago mental health worker, and the non-Indian professional consultant.     

Punitiveness in response to films varying in content: A cross-national field study of aggression

Punitiveness in male movie-goers in London, Philadelphia, Rome and Toronto was measured before or after they attended films varying in content (aggressive, sexual, neutral) and arousal potential (low, high). A second dependent variable, altruism, was also assessed for some Ss. Hypotheses stemming from social learning theory and arousal theory were tested by comparing changes in punitiveness at aggressive, nonaggressive arousing (sexual) and nonaggressive nonarousing (neutral) films. At aggressive films there was an increase in punitiveness whereas a reduction in punitiveness was found at neutral films. Sexual films led to a smaller (nonsignificant) increase in punitiveness than aggressive films. The findings implied that arousal was a necessary, but not sufficient, condition for increasing punitiveness. There were no significant cross-national differences in response to the films. Since the results did not generalize to other, nonaggressive responses, the film effects may be aggression-specific. Two additional findings in the U.S. sample were that urban Ss were more punitive than rural Ss and that the length of urban residency correlated negatively with altruism.