Tabular asterisks, Paul Meehl, and looking at the data

Three of Meehl’s major concerns are examined in this summary. They are the problem of null-hypothesis testing as a strategy, the central significance of heterogeneity in human behavior, and the over-dependence on rating scales with their inherent lack of precision.     

A projective assessment of autonomous motivation in children: Correlational and experimental evidence

This article presents two studies aimed at validating a new TAT-like projective measure of autonomous motivation in children. Study 1 assesses the validity of the new measure by correlating it with self-report questionnaires of autonomous motivation, positive and negative affect, task value and mastery goal orientation. Study 2 is an experiment in which autonomous motivation is manipulated and then assessed with the new projective measure and with a self-report scale. Results of both studies support the validity of the new projective measure. In study 2, regression analysis suggests that the new projective measure is sensitive to aspects of experimentally induced autonomous motivation that are not captured by a self-report measure.

What are other-rated scales composed of? Sources of measurement error and true trait variance in other-ratings of the Big Five

Other-ratings of targets’ traits may consist – besides true trait variance (TTV) – of different measurement error sources, particularly due to raters, scales, items, measurement times, and random fluctuations. Using Gnambs’ (2015) and Ones, Wiernik, Wilmot, and Kostal’s (2016) procedures for partitioning variance in scales due to measurement error, available meta-analytical data on Big Five other-ratings were analyzed. They showed relatively little TTV (0–13%), which was especially decreased by both low inter-rater reliability and convergent validity of Big Five measures. Accounting for both, TTV levels rose, but were still small to medium (4–26%). These findings provide important insights on what Big Five other-ratings are composed of and how such scale scores may be interpreted and treated in further analyses (e.g., trait-outcome relations).     

Biased extensive measurement: The general case

We develop a theory of biased extensive measurement which allows us to prove the existence of a ratio-scale without transitivity of indifference and with a property of homothetic invariance weaker than independence. These representations, which cover the cases of interval orders and of semiorders, reveal a unique biasing function smaller or equal to 1 that distorts extensive measurement and explains departures from its standard axioms. We interpret this biasing function as characterizing the qualitative influence of the underlying measurement process and we show that it induces a proportional indifference threshold.     

Assessment of Anxious Rearing Behaviors with a Modified Version of “Egna Minnen Beträffande Uppfostran” Questionnaire for Children

This study examined the psychometric properties of a modified version of the EMBU for Children (EMBU-C), a 40-item questionnaire measuring youths' perceptions of three main types of parental rearing (i.e., emotional warmth, rejection, and overprotection) as well as anxious rearing behaviors. For this purpose, modified EMBU-C data were obtained in a large sample of children and adolescents (N = 1681). Results showed that the factor structure of the modified EMBU-C was satisfactory: a clear four-factor solution emerged representing the hypothesized types of parental rearing behaviors. Higher-order factor analysis demonstrated the presence of two superordinate dimensions of parental rearing, namely care and control. Furthermore, all modified EMBU-C scales appeared to be reliable in terms of internal consistency and test–retest stability. Finally, positive relationships were found between anxious rearing, overprotection, and rejection, on the one hand, and children's anxiety symptoms, on the other hand.     

The problem of empirical redundancy of constructs in organizational research: An empirical investigation

Construct empirical redundancy may be a major problem in organizational research today. In this paper, we explain and empirically illustrate a method for investigating this potential problem. We applied the method to examine the empirical redundancy of job satisfaction (JS) and organizational commitment (OC), two well-established organizational constructs. Analysis based on responses from a sample of 292 employees collected at two occasions showed that: (a) the construct-level correlation between JS and OC was very high (.91) and (b) both JS and OC are similarly related to positive affectivity and negative affectivity. These results suggest that the constructs may be empirically indistinguishable, despite their well-established conceptual distinction. These findings illustrate the problem of empirical redundancy of organizational constructs and provide a basis for a possible movement towards parsimony in the realm of constructs that could open the way to more rapid advances in knowledge in organizational research.     

Visual perception of biological motion in newly hatched chicks as revealed by an imprinting procedure

Day-old chicks were exposed to point-light animation sequences depicting either a walking hen or a rotating cylinder. On a subsequent free-choice test (experiment 1) the chicks approached the novel stimulus, irrespective of this being the hen or the cylinder. In order to obtain equivalent local motion vectors, in experiments 2 and 3 newly hatched chicks were exposed either to a point-light animation sequence depicting a walking hen, or to a positionally scrambled walking hen (i.e. an animation in which exactly the same set of dots in motion as that employed for the walking hen was presented, but with spatially randomized starting positions). Chicks tested on day 1 (experiment 2) or on day 2 (i.e. after a period in the dark following exposure on day 1 (experiment 3)) proved able to discriminate the two animation sequences: males preferentially approached the novel stimulus, females the familiar one. These results indicate that discrimination was not based on local motion vectors, but rather on the temporally integrated motion sequence. Received: 18 August 1999 / Accepted after revision: 14 March 2000     

心理咨询师在危机干预中的作用

危机干预工作中需要专业人员的参与,而心理咨询师就是这样的专业队伍。他们不仅应具备该职业的基本素质,如道德素质、反省能力和诚实品质,而且还应具备特殊的专业素质,如生活经验、镇静心态、灵活性、充沛精力、快速反应能力和换位思考能力等。当然,除去日常专业训练所养成的各种素质以外,心理咨询师也要掌握有关心理危机干预技术,如关注、倾听、评估以及某些具体的危机干预措施。最后介绍了国内外危机干预中心理咨询师的主要工作领域和服务形式,并探讨了我国心理咨询师参与危机干预工作的一些设想。