Comparison of two alternative measures of the boundary construct

'Mental boundaries' is a traditional concept in psychology, although attempts to conceptualize and measure such boundaries empirically have only recently been pursued. Two major efforts in this respect are Hartmann's Boundary Questionnaire and the Revised Transliminality Scale of Lange, Thalbourne, Houran, and Storm. We administered both along with the Briggs-Nebes Handedness Scale to a convenience sample of 268 participants to assess the convergent validity of the two boundary measures and to replicate previous evidence that the boundary construct involves body boundaries as well, such as a tendency toward mixed-handedness. As predicted, scores on the Revised Transliminality Scale correlated .66 positively with total scores on the Boundary Questionnaire, but neither measure was associated with the handedness scale. Each of the 12 domains of the Boundary Questionnaire correlated significantly with total scores on the Transliminality Scale, yet only five domains contributed significantly to the prediction of variance in transliminality scores in a standard multiple regression analysis. Analysis suggests that transliminality is related to specific domains of the Boundary Questionnaire, and we hypothesize that the other domains of the Boundary Questionnaire represent higher levels of the boundary construct than what is measured by the Revised Transliminality Scale. This idea is discussed within the context of Werner's 1948 theory of syncretic versus symbolic cognition.     

Effects of perceived parental school support and family communication on delinquent behaviors in latinos and white non-latinos

The authors examined the roles of perceived parental school support and family communication in the context of delinquent behaviors in Mexican American and White non-Latino adolescents. Family communication was defined as the degree to which adolescents endorsed that they communicated with their parents about a variety of topics. The Parental School Support scale was administered to assess adolescents' perceptions of parental support for academic pursuits. Data analysis included the relationship between these variables and their predictive relationship to delinquency, and the relationship to gender and ethnicity. Results demonstrated that adolescents' perceptions of family communication and parental school support were related to the likelihood of committing delinquent acts. There were no significant differences in gender or ethnicity in perceived levels of family communication and parental school support.     

Observation distance and recognition of photographs of celebrities' faces

Subjects were tested to assess the distance at which they could recognize the faces of celebrities (more specifically, a set of 44 portrait photographs of movie and television actors). The set of test photographs was shown initially at a distance of 200 ft. and then closer in increments of 20 ft. When the actor in a given photograph was identified, either by name, character role, or by the movie or television show in which the actor had starred, the recognition-distance was recorded and the photograph was removed from the test set. Those which were not recognized (even at the closest distance) were not included in the data summaries or statistical analysis. In calculating recognition-distance for each photograph, the values were adjusted to reflect the distance at which recognition would have occurred if all the faces were of normal size. The upper limit for recognition, as defined by the distance above which only 10% of the faces are identified, was just over 160 ft. for women, and just under 200 ft. for men. There was also a significant difference in mean recognition distance between women and men. The large range of recognition-distance (across photographs and across subjects) argues that the distance is not controlled primarily by the feature detail provided in a given photograph or by the discrimination and recall skills of the observer. More likely it is a function of diverse memory associations, so that the distance at which each photograph is recognized will depend on such factors as frequency and recency of exposure, perceived attractiveness, and how much the subject admires the celebrity.     

The Role of Imagery in the Production of Written Definitions

This study of a literacy course begins with methodological approaches useful in the historical study of the literacy profession, its practices, beliefs, and participants. A model course is presented via “moments” in the history of literacy. Results from implementations of the model course are also presented.     

The Transcendent Function: The Numinosum in Gene Expression,Neurogenesis, and Healing

The process of coming to terms with the unconscious is a true labor, a work which involves both action and suffering. It has been named the “transcendent function” because it represents a function based on real and “imaginary,” or rational and irrational, data, thus bridging the yawning gulf between conscious and unconscious. It is a natural process, a manifestation of the energy that springs from the tension of opposites, and it consists in a series of fantasy-occurrences which appear spontaneously in dreams and visions, (p. 80) —C. G. Jung, 1943/1966     

The Perception of Low Tones and the Resonance-Volley Theory

To investigate the effect of two analgesic dosages of acetophenetidin and of Anacin upon the latency of the pricking-pain sensation under conditions of single and repetitive stimulation of the skin, each of six trained male subjects participated in 12 120-minute sessions (each subject had two sessions with 1.0 gm and with 0.5 gm dosages of each drug, placebos, and no capsule). Threshold (latency) determinations were made every five minutes, each time on a different one of 24 numbered spots on the volar surfaces of the forearms. Concomitantly, Spot A on the left forearm was stimulated repeatedly every five minutes, and Spot B, on the right forearm, every 10 minutes. No analgesic effects were observed on pricking-pain latency. Analyses of variance showed no significant interaction, no consistent time effect, and no significant conditions effect that could be interpreted as resulting from drug action. Repetitive stimulation at five- and 10-minute intervals was thus alone responsible for the latency elevations observed on Spots A and B respectively. It was suggested that such repetitive stimulation may have contributed to an indeterminate extent to the positive results with analgesics reported by Hardy, Wolff, and Goodell (7).     

Reinforcement and Inhibition of Eyelid Reflexes

Taste preferences, as measured in 48-hour, Richter-type drinking tests (test solution opposite distilled water), were determined for northern grasshopper mice (Onychomys leucogaster, ssp. breviauritus). The Ss were nine males and nine females which were individually housed within an environmental chamber. The test solutions were prepared from five sugars (fructose, glucose, lactose, maltose, sucrose), three salts (magnesium sulfate, potassium chloride, sodium chloride), and two acids (citric acid and hydrochloric acid). In randomly assigned order, each sugar and each salt solution was presented at five molar concentrations, and each acid was paired with distilled water at six levels of pH. Strong drinking preferences were shown for all concentrations of the sugars above .05?.10 M, and sugars ranked in order of preference as follows: Maltose = sucrose > glucose = fructose > lactose. Preferences were also shown for hypotonic concentrations of NaCl. The other salts and both acids, however, were indifferently preferred at low concentrations and were rejected at the higher concentrations. Taste preferences by grasshopper mice for these chemicals were similar to those exhibited by Mongolian gerbils tested with the same items. The similar patterns of preference shown by New World cricetid rodents (grasshopper mice) and Old World cricetid rodents (gerbils) suggest that conclusions concerning disparity in taste sensibilities among animal forms may be premature.     

Discussion — reviews

Sociology of Faith

Werner Stark: The Sociology of Knowledge. The International Library of Sociology and Social Reconstruction, Routledge and Kegan Paul, London, 1958. 36s. net. 356 pp.

Carnap Introduces Symbolic Logic

Rudolph Carnap: Introduction to Symbolic Logic and its Applications, Dover Publication, New York 1958, $1.85, 241 pp.