Relationships of achievement motivation and sex-role identity to college women's career orientation

Two career orientation factors, Career Centeredness and Career Commitment, were predicted to relate differentially to women's achievement motivation and sex-role identity. Career Centeredness is an orientation which places a career above other life activities (e.g., recreation, family life, etc.) as a source of satisfaction whereas Career Commitment concerns the intention of steadily pursuing a career throughout life. The expectation that Career Centeredness would be more characteristic of masculine women and correlate higher with achievement motivation than would Career Commitment was generally supported. Results are discussed in terms of societal support for these two career orientations and of role conflict experienced by women with different sex-role identities.     

Very long term memory for tacit knowledge

Very long term memory for abstract materials was examined by recalling subjects who had served in a synthetic grammar learning experiment two years earlier. In that study (Reber & Allen, 1978) we differentiated among several cognitive modes of acquisition, their resultant memorial representations, and their associated decision processes. Two years later and without any opportunity for rehearsal or relearning, subjects still retain knowledge of these grammars to a remarkable degree. Although some differences have become blurred with the passage of time, the form and structure of that knowledge and the manner in which it is put to use remain strikingly similar to the original. That is, differences traceable to acquisition mode and conditions of initial training can still be observed. As in the original study, these results are discussed within the general context of a functionalist approach to complex cognitive processes.     

Patterns of desynchrony in agoraphobia: A preliminary report

Changes in heart rate in three moderate to severe agoraphobic women were monitored by a Holter Recorder, used for obtaining portable EKGs. These data were collected before, half-way through, and at the end of a 12 session, group therapy program consisting of exposure and cognitive restructuring while subjects walked, or in one case, were driven along a standard 1.2 km course leading away from the treatment setting. Self-reports of anxiety were collected simultaneously. Despite substantial behavioral improvement in all cases, markedly different patterns of synchrony or desynchrony were noted between heart rate and self-reports of anxiety and substantial increases in heart rate were noted in one subject.     

The role of sex and personality in the prenegotiation stage of coalition formation

Research in the area of sex differences in coalitional behavior has produced inconsistent results that may be partially resolved through an examination of personality and attitudinal differences between males and females. The responses of males and females to the Shure and Meeker Personality/Attitude Schedule were analyzed and the sexes differed in their elevation on six major factors. A subsample of each sex participated in a coalition game situation. Four of the six personality and attitude factors were related to prenegotiation stage indices of coalition formation. It was suggested that the role of sex differences in coalitional behavior may be mediated by sex role socialization differences.     

Hemispheric asymmetries in the perception of musical intervals as a function of musical experience and family handedness background

This study examines the effect of musical experience and family handedness background on the categorization of musical intervals (two-note chords). Right-handed subjects, who were divided into four groups on the basis of musical training and presence (or absence) of left-handed family members, categorized musical intervals which were monaurally presented to left or right ear. The results, based on consistency and discreteness of categorization, showed: (1) Musicians' performance is superior to nonmusicians'; (2) musicians and nonmusicians differ significantly on their ear of preference; (3) family handedness background significantly affects ear of preference among musicians but not among nonmusicians.     

A dynamic phonological model derived from the intonational analysis of a jargon aphasic patient

This study is a detailed phonological and intonational analysis of one subject's jargon productions. The cohesiveness and complexity of the intonation patterns and appropriateness of the gestures lead to the hypothesis that the jargon productions are due to phonological problems as opposed to semantic or syntactic problems. A psycholinguistic model containing a dynamic phonological component is hypothesized to account for this subject's jargon.     

Language lateralization in English-French bilinguals

Forty English-French bilinguals divided into equal numbers of nonfluent and fluent subjects took part in a dichotic listening test involving both intralingual and interlingual conditions. No difference in lateralization was found between primary and secondary language in either condition. In the intralingual condition, however, fluent bilinguals showed a significantly lower right ear advantage than did their nonfluent counterparts. In the interlingual condition, French-dominant subjects were found to be more ambilateral than English-dominant subjects, while both groups tended to respond preferentially to French words. These results suggest that growing bilingual proficiency does increase left ear/right hemisphere participation, but in intralingual situations only. Moreover, when both languages are contrasted, French appears to be more salient than English.     

Hemisphere dynamics in lexical access: automatic and controlled priming

Hemisphere differences in lexical processing may be due to asymmetry in the organization of lexical information, in procedures used to access the lexicon, or both. Six lateralized lexical decision experiments employed various types of priming to distinguish among these possibilities. In three controlled (high probability) priming experiments, prime words could be used as lexical access clues. Larger priming was obtained for orthographically similar stimuli (BEAK-BEAR) when presented to the left visual field (LVF). Controlled priming based on phonological relatedness (JUICE-MOOSE) was equally effective in either visual field (VF). Semantic similarity (INCH-YARD) produced larger priming for right visual field (RVF) stimuli. These results suggest that the hemispheres may utilize different information to achieve lexical access. Spread of activation through the lexicon was measured in complementary automatic (low probability) priming experiments. Priming was restricted to LVF stimuli for orthographically similar words, while priming for phonologically related stimuli was only obtained in the RVF. Automatic semantic priming was present bilaterally, but was larger in the LVF. These results imply hemisphere differences in lexical organization, with orthographic and semantic relationships available to the right hemisphere, and phonological and semantic relations available to the left hemisphere. Support was obtained for hemisphere asymmetries in both lexical organization and directed lexical processing.