Authoritarian personalities, 1950-1973

This study concerns a comparison of American college graduates of the post Kent State era with those of the post Hitler era as to authoritarian type personality. A short 17-item scale for authoritarian personality traits was devised and found to correlate with the F Scale. This was administered to 314 college graduates in 1950. It was again administered to 400 graduates of the same college in 1973. The results show that the 1973 group is less authoritarian than the 1950 group.     

Handling negative inputs: On the plausible equity formulae

Equity research has been based on defining formulae that do not necessarily imply the hypotheses thought to have been derived from them and that are not consistent with empirical data cited as supporting equity theory. Neither Adams' (1965) ratio definition nor Walster et al.'s (1970, 1972, 1973) formula satisfy the fundamental criterion that, when equity holds, outcome should be an increasing function of input. Six formulae that do satisfy this fundamental criterion (including Adams' ratio definition restricted to positive ratios, Walster et al.'s revision of their formula, three formulae generated by a simple constructive procedure, and an exponential definition) are compared with respect to 11 other criteria and with respect to their predictions of the results of two thought experiments.     

The“response” in behavior theory

The term“response” is a basic one in behavior theory, particularly reflex theory, but its definition is not clear. The origin of the term in the common vocabulary has affected its later extensions in the analysis of behavior. Some contemporary theorists accept the existence of two“types” of response, coordinating one with the Pavlovian conditioning procedure, the other with the operant conditioning procedure of the so-called“contingent” variety. Reservations are expressed here about such distinctions between response classes and conditioning paradigms, emphasizing the difficulties that arise from certain conventions and inadequacies in current definitions and conceptions of“response.” The critical nature of the problem for behavior theory is illustrated once again by the recent laboratory finding that a familiar and accepted conditional reflex, that of the“conditioned cardiac CR,” can be fractionated into“parts” and is therefore perhaps no longer to be treated as a single unitary“response.”     

Reversible effects of ambient housing stimulation upon stimulation-seeking in rats

Two types of housing condition, low and high ambient stimulation, were alternated. The effects of this treatment upon rats' subsequent stimulation-seeking behaviour were assessed in a multiple-choice head-input apparatus. The aim of the experiment was to determine whether adult animals would adapt and re-adapt to varying periods of upward and downward shifts in the levels of housing stimulation. A given housing-stimulation had a lawfully cumulative effect which could be completely reversed when housing conditions altered. The most sensitive measures were latency and response rate in the first 5 min of the test. One measure, relative preference for illuminated stimuli over a dark stimulus, gave an indication of the time-lag involved in adaptation to a new housing condition.     

Classical aversive conditioning of heart rate in curarized rats at different blood gas levels

In an effort to examine whether normal blood gas tensions were essential for conditioning, paralyzed rats received a classical aversive heart rate (HR) conditioning session while respirated at different peak expired CO₃ values. After the session, arterial blood was drawn for analysis. That peak expired CO₂ was effective in manipulating Pco₂ was indicated by a significant correlation (r = 0.594, df = 17, P < 0.05). In addition, only rats with blood gas values similar to those of anesthetized controls displayed a discriminated HR CR. These animals also had lower baseline HRs and greater HR variability. Further, 7 of the 9 rats with normal blood gas values were respirated at peak expired CO₂ values from 5.0–5.1 per cent, and no animal ventilated within this range displayed abnormal values. These findings suggest that previous difficulties in obtaining classical and operant conditioning in paralyzed animals may, in part, be attributable to inadequate ventilation.     

Binocular depth discrimination depends on orientation

Using both the method of adjustment and forced-choice techniques, it was found that binocular depth thresholds depend on the orientation of the test targets, which in these experiments consisted of long, thin rods. Stereoacuity is greatest with vertical rods and decreases progressively as the angle of orientation approaches horizontal. The relationship between stereoacuity and orientation is governed by the orientation of the images of the targets on the retina, and is predicted fairly well by the sine of the angle of orientation, suggesting an equivalence between angular rotation and reductions in rod length.     

Auditory contralateral induction: An early stage in binaural processing

Binaural interaction was studied using headphones presenting signals (tones or filtered speech) to one ear and noises of various spectral compositions to the other. Every half-second, the sides receiving the signal and noise were reversed. The noise was always perceived to alternate from side to side, but the signal appeared to be stationary and diffusely localized about the midsaggital plane when the noise contained the spectral components of the signal at appropriate intensity levels. This delateralization of a monaural signal results from a process called “contralateral induction” (CI). Additional observations indicate that CI corresponds to an early stage in binaural interaction which generally escapes notice because of further perceptual processing.     

Distance perception under binocular and monocular viewing conditions

First, third, and fifth graders and college adults made judgments of absolute distance in a binocular (full-information) condition and in one of three monocular conditions: redundant texture gradient, compression gradient, and control (no texture). No age-related differences in accuracy of judgment were observed in any of the conditions. Substantial differences in the effectiveness of different kinds of information were found, however. The results indicate that the ability to register information for distance is well developed by first grade, but that substantial limitations exist on the visual system’s ability to process various forms of redundant information.     

Rules, risk and self-disclosure

The notions of rules and risk are inextricably involved with self-disclosure in counselling and in personal relationships. A hundred single British male under-graduates were asked to rate 120 self-referent items in terms of whether, if that item were true of them, they would like or dislike that aspect of themselves; and then to assess the degree of risk that might be entailed in disclosing it to a close male friend, a close female friend, a male acquaintance, and a female acquaintance. The characteristics most positively valued included happiness, health, heterosexuality, agood' job, and getting on well with others (including parents). In general, subjects anticipated greater risk in disclosing negative than positive characteristics, though there were some exceptions. The degree of friendship with the recipient of the disclosure appeared to lessen the anticipated risk of disclosure, while the sex of the disclosee generally made only a marginal difference. The findings are discussed in terms both of students' self-esteem and also of their relevance to counselling. Additionally, the social exchange implications of positive and negative self-disclosure are considered.     

Fear of failure and fear of success

Verbal leads were used to elicit TAT responses from 160 male and female high school seniors, under neutral and aroused conditions. These protocols were scored for fear of success (FOS) according to the 1973 revised scoring system developed by Horner, Tresemer, Berens, and Watson (Note 1) and also scored for fear of failure (FOF) according to the Hostile Press Scoring System developed by Birney, Burdick, and Teevan (1969). Significant positive correlations between the two motive scores were obtained under both neutral and aroused conditions. The lack of independence between the FOS and FOF scores reflects theoretical similarities in the definitions of the motives, as well as considerable overlap in the scoring systems. It was hypothesized that for those people (especially women) whose affiliative and achievement needs are interrelated, FOF and FOS may be nearly equivalent, since fear of social rejection thus becomes tantamount to fear of failure.