Psychological measures as predictors of military training performance

The predictive validity of 7 ability tests, the Big Five, and the Rorschach method administered to 71 male applicants at the Naval Special Forces (NSF) of Norway was evaluated based on pass/fail results in training. The findings showed: (a) small correlations between the ability tests, the Big Five scales, and the success criterion; (b) Rorschach variables measuring stress tolerance, reality testing, cognition, and social adjustment correlated significantly (r =.25 to.48) with pass/fail results in training, and (c) logistic regression analysis revealed that 3 of the Rorschach variables accumulated incrementally in the prediction of training completion when entered after the ability tests and the Big Five scales, thus supporting the merit of using Rorschach variables for predicting NSF training performance     

Rorschach administration: a comparison of the effect of two instructions given to an inpatient sample of drug addicts

The effect of administering the Rorschach Inkblot Method under two instructional sets was compared on three classes of outcome variables: the frequency with which subjects asked questions about the test; the frequency of brief protocols (fewer than 14 responses); and 17 traditional Rorschach structural summary scores. Sixty subjects, obtained from three inpatient psychiatric clinics treating drug addicts, randomly received either the short pre‐testing instruction “What might this be?” originally developed by Herman Rorschach and recommended in the Comprehensive System, or a longer and more elaborated instruction, which for many years has been the standard instruction in Norway. Compared with the Norwegian instruction, the short instruction produced significantly more questions to the examiner about the test. For the other outcome measures no differences were observed.     

Making inferences about the location of hidden food: social dog, causal ape

Domestic dogs (Canis familiaris) and great apes from the genus Pan were tested on a series of object choice tasks. In each task, the location of hidden food was indicated for subjects by some kind of communicative, behavioral, or physical cue. On the basis of differences in the ecologies of these 2 genera, as well as on previous research, the authors hypothesized that dogs should be especially skillful in using human communicative cues such as the pointing gesture, whereas apes should be especially skillful in using physical, causal cues such as food in a cup making noise when it is shaken. The overall pattern of performance by the 2 genera strongly supported this social-dog, causal-ape hypothesis. This result is discussed in terms of apes' adaptations for complex, extractive foraging and dogs' adaptations, during the domestication process, for cooperative communication with humans.     

All great ape species follow gaze to distant locations and around barriers

Following the gaze direction of conspecifics is an adaptive skill that enables individuals to obtain useful information about the location of food, predators, and group mates. In the current study, the authors compared the gaze-following skills of all 4 great ape species. In the 1st experiment, a human either looked to the ceiling or looked straight ahead. Individuals from all species reliably followed the human's gaze direction and sometimes even checked back when they found no target. In a 2nd experiment, the human looked behind some kind of barrier. Results showed that individuals from all species reliably put themselves in places from which they could see what the experimenter was looking at behind the barrier. These results support the hypothesis that great apes do not just orient to a target that another is oriented to, but they actually attempt to take the visual perspective of the other.     

The duration component of the stress effect in stuttering

The purpose of the present study was to investigate whether there is a relationship between stuttering on stressed syllables and the duration of these syllables. Sixteen adults who stutter read a text consisting of 226 syllables. The relative stress of each syllable was rated, and syllables were categorized into long- and short-stressed syllables, unstressed syllables and intermediate syllables lying in-between. In order to isolate effects caused by within-word position from those caused by linguistic stress, syllables in initial and in subsequent positions were analyzed separately. In both word position categories stressed syllables were stuttered more often than unstressed syllables. Stuttering frequency of intermediate syllables seems to be in-between stressed and unstressed syllables, just as their stress level is rated in-between. Results regarding the duration of stressed syllables do not allow final conclusions.

Educational objectives: The reader will learn about and be able to describe (1) language factors related with stuttering events, (2) the stress effect in adults who stutter, and (3) methods to control for its confounding variables.     

Rorschach administration: a comparison of the effect of two instructions

The effect of administering the Rorschach Inkblot Method under 2 instructional sets was compared across 19 outcome measures. Sixty healthy participants randomly received either the short instruction "What might this be?" originally developed by Rorschach (1942) and recommended in the Comprehensive System (Exner, 1993), or a long instruction (Killingmo, 1980), which for many years has been the standard instruction in Norway. The short instruction produced significantly more questions to the examiner about the test and more brief protocols R < 14) than did the long one. However, for the traditional summary Rorschach scores no between-group differences were observed for the 2 instructional sets. It is suggested that if future studies of larger clinical and more representative samples demonstrate corresponding results, a more elaborate standard instruction might be preferable.     

Is the Motor or the Garage More Important to the Car? The Difference Between Semantic Associations in Single Word and Sentence Production

The aim of the present study was to investigate the impact of part-whole (e.g., car-motor) and functional associations (e.g., car-garage) on single word (Experiment 1) and sentence production (Experiment 2). In Experiment 1, a classical picture-word task was used. In Experiment 2, the same stimuli and distractors were embedded into a sentence. The relation between target and distractor was either part-whole, functional or unrelated. At single word level, part-whole and functional relations facilitate naming. Additionally, the facilitation effect was stronger for part-whole in comparison to functional associations. During sentence production, facilitation shifted to interference. The difference between both relations disappeared. The findings of the different effects between functional and part-whole associations depend on the length of utterances and highlight the divergent impact of associations. The differences between part-whole and functional associations in single word production might reflect a differential organization of associative links at the conceptual level. In contrast, during sentence production the syntactic processing at the lexical level seem to be more important than types of semantic associations at the conceptual level.     

Linking admiration and adoration to self-expansion: Different ways to enhance one's potential

How is admiration different from adoration? We provided one answer to this question by examining the pathways through which admiration and adoration linked to self-expansion in a questionnaire and an experimental (autobiographical recall of emotion episodes) study. Both emotions were associated with increased potential efficacy to accomplish goals (i.e., self-expansion), but different action tendencies accounted for these links. While our emotion inductions did not successfully distinguish between admiration and adoration, we could statistically disentangle their effects through mediator models. In both studies, self-reported admiration linked to self-expansion through the tendency to emulate admired others. Adoration related to self-expansion through the tendency to affiliate with adored others. These findings were obtained after controlling for other emotions in response to the target person (awe, love, hope, benign envy) and mutuality of the relationship. Our findings also suggest that considering specific emotions (rather than undifferentiated positive affect) helps uncover different pathways to self-expansion.     

Element Comparisons In Repertory Grid Technique: Results And Consequences Of A Monte Carlo Study

The analysis of “quasi” grids containing arrays of random numbers was used to explore common interelement distances. Using the Unit of Expected Distance for standardization (Slater, 1976), interelement distances were computed for huge numbers of quasis and the parameters for their distributions specified. The distributions of interelement distances depended on the size of the grids (i.e., the number of constructs). The distances were not symmetrically distributed; there was a marked skewness in distribution. The “significance” of distances (Slater, 1976) should be redefined. The clinical and methodological relevance of the results is demonstrated. Solutions to the statistical problems are suggested.