The old English rune poem: elements of mnemonics and psychoneurologic beliefs

Some rune verses are, apparently, thematically derived from Chinese Radical sequences. The 33 runes are, like the Sanskrit letters, mnemonically valenced and formally associated with the nervous system.     

Development of infant ear asymmetries for speech and music

Groups of 2-, 3-, and 4-month olds were tested for dichotic ear differences in memory-based phonetic and music timbre discriminations. A right-ear advantage for speech and a left-ear advantage (LEA) for music were found in the 3- and 4-month-olds. However, the 2-month-olds showed only the music LEA, with no reliable evidence of memory-based speech discrimination by either hemisphere. Thus, the responses of all groups to speech contrasts were different from those to music contrasts, but the pattern of the response dichotomy in the youngest group deviated from that found in the older infants. It is suggested that the quality or use of lefthemisphere phonetic memory may change between 2 and 3 months, and that the engagement of right-hemisphere specialized memory for musical timbre may precede that for left-hemisphere phonetic memory. Several directions for future research are suggested to determine whether infant short-term memory asymmetries for speech and music are attributable to acoustic factors, to different modes or strategies in perception, or to structural and dynamic properties of natural sound sources.     

Effects of diagnostician prestige and sex upon subjects' acceptance of genuine personality feedback

Examined subjects' acceptance of genuine, test-based personality feedback as a function of diagnostician prestige and sex, subject sex, and diagnostician. It was found that subjects of both sexes rated the feedback provided by female diagnosticians as significantly more accurate than that provided by male diagnosticians. This was attributable in part to a tendency for subjects to greatly devalue the feedback provided, by low prestige, male diagnosticians, Support for the generalizability of the present results from the social psychological literature was noted and suggestions for future research were provided.     

PEER TUTORING WITH OR WITHOUT HOME-BASED REINFORCEMENT,FOR READING REMEDIATION

An operant-based corrective reading program was established to study effectiveness of peer tutoring in the school, for reading deficient children. Sixty-nine second to fourth grade students were matched on measures of initial reading ability and level of reading retardation, and randomly assigned to three groups: Peer Tutoring Only, Peer Tutoring with Home Based Reinforcement, and Control. SRA materials were used in training for the experimental groups, supplemented with additional reading materials. The program continued for 15 weeks, in seven public schools. Changes in oral reading accuracy and comprehension were assessed. Both reading and comprehension were significantly increased by peer tutoring, relative to the control group. The addition of home-based reinforcement doubled this increase. The measured gain in oral reading, based upon standardized testing, was 0.19 years for the controls and 1.27 years for peer tutoring with home-based reinforcement. Internal measures of gain showed similar results, and comprehension gains were also comparable. A high rate of compliance with the tutoring program was maintained by the tutors. High ratings of satisfaction were obtained for the program, from all groups of participants. The feasibility of the program for application in the school system is discussed.     

Effects of "favorability" and type of assessment device upon acceptance of general personality interpretations

College students' acceptance of general personality interpretations was evaluated as a function of type of test and assessment device employed and interpretation favorability. Unlike previous studies, only interpretation favorability influenced acceptance. The effect of interpretation favorability upon acceptance, however, was shown to be due to the higher base-rate accuracy of favorable, relative to unfavorable, interpretations. It was concluded that the universal validity of general interpretations may supersede the effects of situational factors upon acceptance.     

Optimal scaling for ordered categories

This paper deals with the determination of optimal weights for points on scoring scales for subjective comparative experiments. A scoring scale with a specific number of points is considered, and it is assumed that verbal or other indications imply an order to the scale points. The optimal spacing for the scale points is obtained in the sense that treatment or item differences are maximized relative to error or within-treatment variation. The method is presented in sufficiently generalized form to be used directly with any experimental design leading to the analysis of variance. An iterative procedure, suitable for computer use, yields the optimal differences among the ordered scale points. Properties of this procedure are discussed.Research sponsored in part by the Statistics Branch, Office of Naval Research, and in part by the Research Center, the General Foods Corporation. Reproduction in whole or in part is permitted for any purpose of the United States Government.     

Associative strength level and retrieval inhibition in semantic memory

In a series of investigations, E. F. Loftus (1973; G. R. Loftus & E. F. Loftus, 1974; E. F. Loftus, Senders, & Turkletaub, 1974) discovered that the latency of item retrieval from a semantic category was reduced if it immediately followed an earlier retrieval from the same category, a phenomenon attributed to spreading activation. Subsequently, Brown (1981) discovered an increase in latency across extended retrievals from a single semantic category. The present investigation followed up this finding by comparing exemplars that varied in strength of association to the category name. The probability of obtaining inhibition (longer latencies and increased errors) was inversely related to the associative strength of the exemplars. The results suggest that low-strength category associates build up inhibition more rapidly because they accrue situational strength relatively more rapidly than high-strength associates.