Acquisition of Predictable Vertical Visual Targets: Eye-Head Coordination and the Triggering Effect

The study was designed to investigate target acquisition in the vertical plane with emphasis on establishing strategy differences associated with acquisition triggering methods. Eight subjects were tested. Measurements consisted of target acquisition time, eye-head latency differences, velocity of gaze, eyes and head, and head amplitude. Using 3-way repeated measures analyses of variance the results show that the strategy for acquisition of predictable visual targets in vertical plane with the head unrestrained significantly depended on (a) the direction of the gaze motion with respect to the gravity vector (i.e., there is significant up-down asymmetry), (b) the angular distance of the target, and (c) the method of triggering the command to acquire the target—external versus internal. The data also show that when vertical acquisition is compared with triggering methods in the horizontal plane there is a difference in overall strategy for the acquisition of targets with the same spatial distances from straight ahead gaze when both the eyes and head are used. Among the factors contributing to the difference in strategy for vertical target acquisition are the gravitational vector, the relationship of target displacement and vestibular activitation, biomechanical and neural control asymmetries, and the difference in the vertical field of view.     

Hostility on the TAT as a Function of Defensive Inhibition and Stimulus Situation

It was hypothesized that there would be significant differences in the aggressive imagery of inhibited and uninhibited subjects when TAT cards or instructions strongly suggested an aggressive response but not when the experimental conditions did not suggest hostile themes. This prediction was verified on a sample of women but no support was found in a sample of men. The findings were related to other studies in the literature and directions for further research suggested.     

Motivation for Parenthood

Summary: The relationships between the tendency of subjects to perceive temporal zones as interrelated or discrete and other temporal behaviors and personality factors were explored in two studies, one using 115 college students and the other 60 college students, employing the Personal Orientation Inventory the Temporal Orientation Inventory, and the Circles Test. Subjects who obtained higher time-relatedness scores were found to demonstrate greater self-actualization, evaluate the present time mode more positively, overestimate time intervals in an estimation task, and to perform less accurately in time estimation than low time relaters.     

Need for Cognition and Cognitive Performance From a Cross-Cultural Perspective: Examples of Academic Success and Solving Anagrams

The cross-cultural validity of the Need for Cognition Scale and its relationship with cognitive performance were investigated in two studies. In the first study, the relationships between the scale and university entrance scores, course grades, study skills, and social desirability were examined. Using the short form of the Turkish version of the Need for Cognition Scale (S. Gülgöz & C. J. Sadowski, 1995) no correlation with academic performance was found but there was significant correlation with a study skills scale and a social desirability scale created for this study. When regression analysis was used to predict grade point average, the Need for Cognition Scale was a significant predictor. In the second study, participants low or high in need for cognition solved multiple-solution anagrams. The instructions preceding the task set the participants' expectations regarding task difficulty. An interaction between expectation and need for cognition indicated that participants with low need for cognition performed worse when they expected difficult problems. Results of the two studies showed that need for cognition has cross-cultural validity and that its effect on cognitive performance was mediated by other variables.     

Quantification of Electroencephalography

In Experiment 1, a study by Messer was replicated with use of 18 children aged 40 to 67 months and nonsense words in which the phonemes of the consonant onsets of permissible and impermissible words were equated for frequency of occurrence. The children did not choose significantly more permissible words at any age, indicating that they did not use phonological rules as a basis for choice. In Experiment 2, similar materials were used with 14 children aged 56 to 74 months. By means of an operant conditioning procedure and a learning set paradigm, an experimental group (five children) was reinforced for choosing the permissible member of 10 permissible/impermissible pairs of nonsense words to a criterion of 80 percent correct responses. On transfer to a test task (16 problems given at a rate of 12 trials per problem) the group reached a mean performance level of 76 percent correct responses, which was significantly greater than that attained by either of two control groups (nine children). It was therefore concluded that some evidence for the existence of implicit phonological rules had been obtained, although the conclusion had to be qualified because (a) the mean level of performance of the experimental group during the test task was relatively low, and (b) because only children with high 1Qs performed at a level better than chance.     

On a Possible Use of the Root Nodules of Leguminous Plants for Research in Neurology and Psychiatry (Preliminary Report on a Free Porphyrin-Hemoglobin System)

The study was designed to examine the trait attribution process of American female college students to male stimulus targets differing in hair length and to explore the relationship between differences in preferences for hair length and differences in S characteristics of the perceiver. In a between Ss design, groups of females (N = 90) rated male stimulus targets of various hair lengths on a number of personalogical and physical dimensions. Short-haired male targets were perceived more favorably and as resembling more the male stereotype than long-haired male targets. Females' relative preference for hair length styles were correlated with their responses to a personality questionnaire, a sexual experience inventory, and a background information questionnaire. The profiles of females who preferred short-haired males could be described as conservative in orientation, while the profiles of females who preferred long-haired males could be described as liberal in orientation. An implication of this study is that impressions and preferences for another individual are a function not only of the characteristics of the person being observed but also to some extent a function of the characteristics of the observer.     

Religion and Disparities: Considering the Influences of Islam on the Health of American Muslims

Both theory and data suggest that religions shape the way individuals interpret and seek help for their illnesses. Yet, health disparities research has rarely examined the influence of a shared religion on the health of individuals from distinct minority communities. In this paper, we focus on Islam and American Muslims to outline the ways in which a shared religion may impact the health of a racially, ethnically, and socioeconomically diverse minority community. We use Kleinman’s “cultural construction of clinical reality” as a theoretical framework to interpret the extant literature on American Muslim health. We then propose a research agenda that would extend current disparities research to include measures of religiosity, particularly among populations that share a minority religious affiliation. The research we propose would provide a fuller understanding of the relationships between religion and health among Muslim Americans and other minority communities and would thereby undergird efforts to reduce unwarranted health disparities.     

Attitudes and Behaviors Regarding Organ Donation: a Study on Officials of Religion in Turkey

The aim of this study is to determine the attitudes and behaviors of religious scholars regarding organ donation and transplantation. In this study, 540 officials working in the Department of Religious Affairs in Kayseri, Turkey, were included. Overall, 86.6% response rate (n = 468) was achieved. Although a majority of the officials of religion in this study stated that they believed in the importance of organ donation (90.8%), the rate of considering donation (57.9%) and the donation rate (1.1%) were found to be substantially low. There is a difference between the employment status and willingness to donate organs. The rate of willingness to donate was significantly high in men than women. And also was high in imams and preachers. Regarding the sources of information, the majority of the respondents (70.0%) cited mass media. Overall, 15.3% cited school education and 42.0% religious publications. The most common question (83.1%) that was asked was “whether or not organ donation was suitable for Muslim religious”. Our study revealed that although the research groups have positive ideas about organ donation and transplantation, their role was low in informing and motivating people about organ donation and transplantation.     

March of the Living, a Holocaust Educational Tour: Effect on Adolescent Jewish Identity

March of the Living (MOTL) is a worldwide two-week trip for high school seniors to learn about the Holocaust by traveling to sites of concentration/death camps and Jewish historical sites in Poland and Israel. The mission statement of MOTL International states that participants will be able to “bolster their Jewish identity by acquainting them with the rich Jewish heritage in pre-war Eastern Europe.” However, this claim has never been studied quantitatively. Therefore, 152 adolescents who participated in MOTL voluntarily completed an initial background questionnaire, a Jewish Identity Survey and a Global Domains Survey pre-MOTL, end-Poland and end-Israel. Results suggest that Jewish identity did not substantially increase overall or from one time period to the next.