Stress,coping, and life change in the single-parent family

Self-perceived competence in three roles (parent, social participant, self-supporter) was examined in relation to life satisfaction in a sample of 47 divorced, employed, single parent, middle-income women. Parenting was found to be the role of greatest perceived competence, and self-supporter the role of lowest perceived competence. Competence as a self-supporter was the strongest predictor of life satisfaction. Life satisfaction did not differ significantly between groups defined by length of time as single parents. For women separated less than 3 years, the social participant was the role of least perceived competence and the best predictor of life satisfaction. For those separated more than 3 years, the three roles were nearly equal in perceived competence, but competence as self-supporter was the best predictor of life satisfaction.     

Hemiplegic writing in severe aphasia

Three patients with severe aphasia and right hemiplegia are described who could write to dictation with the right arm using a limb prosthesis though agraphic with the "intact" left hand. The phenomenon of "hemiplegic writing" is explained as an access to submerged or preprocessing levels in language and action structure, through the use of older proximal motor systems. This interpretation has implications for our understanding of language and brain function, as well as for approaches to the treatment of patients with severe language disorders.     

Programmed stuttering therapy for children: Comparison of four establishment programs

Four different establishment programs (programmed traditional, delayed auditory feedback, pause, and gradual increase in length and complexity of utterance) for improving the fluency of school-age children who stutter were compared. The programs were carried out by eight public school clinicians with 16 children (eight elementary and eight junior-senior high school) in their respective schools. All four programs produced important improvement in the speech fluency of the 16 children. All the children demonstrated transfer of fluency to extratraining settings. The delayed auditory feedback program required the least therapy hours, but it was difficult for the clinicians to operate correctly. The gradual increase in length and complexity of utterance programs produced the best overall results. The transfer and maintenance programs provided for additional generalization and permanency of fluency. Follow-up revealed that the children continued their increased level of fluency.     

Equality and differentiation of time spent in paid work in two-income families

The cumulative data from the National Opinion Research Center General Social Survey for 1972–1978 are used to test a model of allocation of time to work in families in which both spouses are employed. Using number of hours worked during the previous week as a dependent variable, we find that for white respondents, women work fewer hours than men; fathers of preteenaged children work more hours than other men, while mothers of preteens work fewer hours than other women; both men and women work more hours when they have higher prestige occupations; and both work more hours if their status (measured by education and prestige) is equal to or higher than their spouses'. Number of hours reported for spouse in the previous week is positively related to number of hours reported by respondent. The model suggests that within two-income families equality of occupational status is associated with equality of occupational involvement, while inequality of occupational status is associated with lower occupational involvement of the spouse with lower status.     

Students' self-estimated and actual knowledge of gender traditional and nontraditional occupations

This study investigated the degree and congruence of students' estimated and actual information about gender traditional and nontraditional occupations. Twenty-nine female and 29 male college students completed an instrument on which they rated how much they thought they knew about 18 male-dominant and 18 female-dominant occupations. They also completed an instrument measuring their actual knowledge of these and an additional wide variety of occupations. Results showed that subjects of each sex perceived themselves as less informed about nontraditional occupations. This result was much more pronounced for women than men. Each sex also tended to underestimate their actual knowledge of nontraditional occupations. Men and women did not differ in their actual knowledge, which was fairly limited for both sexes.     

The effects of hand and direction parameter preknowledge on choice reaction times

The two studies undertaken investigated how reaction times are affected by preknowledge concerning hand and direction parameters, and the order in which these data are disclosed. In the first experiment, preknowledge was manipulated by selecting 2-CRT pairs which had either a common hand or direction component. Reaction signal information content (as defined by the number of unknown response parameters) was controlled, but no parameter differences emerged. When parameter order was manipulated by sequential precuing, the ‘hand then direction’ order conferred a significant advantage. Motor preparation and response selection explanations for this effect are considered. Various difficulties with the paradigms used are discussed, including those of distinguishing between response selection and motor programming contributions, controlling and inferring the strategies adopted by subjects, and defining task difficulty. The prospects for independently fostering either response identification or motor preparation by means of an appropriate selection of precues are also discussed.     

A Social Learning Approach to Increasing Blood Donations1

A field experiment conducted in high schools throughout the country was aimed at increasing the number of high school students who donate blood. Special interventions that emphasized psychological or educational approaches to heightening motivation to donate, as well as a combined intervention, were compared with the usual approach taken at blood drives. Psychological interventions in which social learning principles (modeling, perceptions of social norms) played important roles either alone or in combination with an educational (informational) approach were more successful in stimulating blood donations than either an educational approach alone or the approaches traditionally followed by the participating local blood centers. The results demonstrated that use of social learning principles in designing interventions to strengthen socially relevant altruistic behavior could be valuable both practically and theoretically.     

Do Students with Different Characteristics Take Part in Psychology Experiments at Different Times of the Semester?

ABSTRACT In this study we examined 15 personality and demographic differences between psychology students who took part in experiments at different times of the semester and different times of the day. In general, few significant relations were found and those that did emerge were small in magnitude. Females and freshmen signed up for experiments earlier in the semester. Females took part in their first experiment earlier in the semester, as did students who were Protestant and who came from smaller home towns. Students low in self-consciousness also tended to begin participating earlier. Extraverts participated earlier in the day than introverts. Results generally were consistent with previous findings of differences between research volunteers and non-volunteers. However, it was concluded that because of their small magnitude and inconsistency from site to site, with a few precautions experimenters probably need not be concerned that timing effects threaten the external validity of psychological research outcomes.