Problem-solving strategies in aggressive and nonaggressive children

Problem-solving strategies in hypothetical social situations were studied in 103 aggressive and 79 nonaggressive children. Subjects solved six aggression-provoking situations from children's ordinary lives. Causal thinking, alternative thinking, and prognosticating consequences were evaluated. Cognitions of aggressive children differed from those of nonaggressive children. The greatest differences were found not in high aggressiveness but in aggressive childrens' inability to detect constructive alternatives to aggressive behavior. A child's aggressiveness was a more important determinant than was sex. These findings combined with the finding that strategies can be learned offer an approach to primary prevention.     

Cronbach's Alpha: Review of Limitations and Associated Recommendations

This paper discusses the limitations of Cronbach's alpha as a sole index of reliability, showing how Cronbach's alpha is analytically handicapped to capture important measurement errors and scale dimensionality, and how it is not invariant under variations of scale length, interitem correlation, and sample characteristics. In addition, the limitations and strengths of several recommendations on how to ameliorate these problems were critically reviewed. It was shown that the reliance on Cronbach's alpha as a sole index of reliability is no longer sufficiently warranted. This requires that other indices of internal consistency be reported along with alpha coefficient, and that when a scale is composed of large number of items, factor analysis should be performed, and appropriate internal consistency estimation method applied. This approach, if adopted, will largely minimize and guard against uncritical use of Cronbach's alpha coefficient.     

Perceived relevance of honesty and agreeableness to situations with non‐correspondent and correspondent outcomes: An interdependence perspective

According to interdependence theory, interpersonal situations that vary in their surface characteristics can be united by similarities in their underlying structure. Likewise, factor analytic approaches to personality combine many traits into a small number of factors. In the current research, we use interdependence theory and existing factor analyses of personality traits to measure people's lay theories about the ways traits and situations interact. We predict that traits representative of honesty–humility/virtue will be rated as more relevant to situations with non‐correspondent outcomes (a gain in one person's outcomes is associated with a loss in the other person's outcomes) than to situations with correspondent outcomes (a gain in one person's outcomes is associated with a gain in the other person's outcomes). Conversely, we predict that traits representative of agreeableness will be rated as more relevant to situations with correspondent outcomes than to situations with non‐correspondent outcomes. An experiment found the expected trait X situation interaction revealing that subjects expect certain types of traits to be most relevant to specific types of situations. Copyright © 2013 John Wiley & Sons, Ltd.     

Convergence of Self-Report Scales and Rorschach Indexes of Psychological Distress: The Moderating Role of Self-Disclosure

This study constructed an instrument which identifies people who fear success (FOS) in academic areas and conducted a laboratory study which tested the instrument's predictive validity. The theoretical formulation of the FOS phenomenon leads to the expectation that individuals high in the fear of success would demonstrate the following characteristics: low self-esteem, a preoccupation with the evaluative aspects of situations, a competitive orientation, repudiation of competence, and self-sabotage at the approach or attainment of success. The fear of success questionnaire is an 83-item scale with a reliability of .90. In a 2 × 2 factorial design, subjects identified by the FOS questionnaire were given either Success or nonsuccess feedback after completing the first of two equivalent reading tests. The results of the laboratory experiment indicated that there is strong clear evidence of self-sabotage under conditions of success among subjects who scored high on the FOS questionnaire.     

An analysis of fidgeting and associated individual differences

Fidgeting was defined as engaging in manipulations of one's own body parts or other objects, such actions being peripheral or nonessential to central ongoing events or tasks Two studies employed preliminary fidgeting questionnaires of 70 and 106 items, respectively, tapping a wide range of habitual behaviors Item selection and factor analyses led to the development of a final, 40-item, individual difference measure of fidgeting tendency which is balanced for response bias and has an alpha reliability coefficient of 89 Convergent and construct validity were supported by positive correlations between the fidgeting tendency measure and measures of tendencies to engage in extraneous activities (consuming alcoholic drinks, cigarette smoking, eating, daydreaming, restlessness, insomnia) while preoccupied with certain situations and tasks These findings implied that fidgeting is an activity overflow and that it is more probable when the organism's physical activity is constrained by the central or focal act Fidgeting tendency also correlated positively with binge eating and with physical activity In two additional studies, questionnaire fidgeting tendency scores correlated positively with direct observations of fidgeting by subjects and with peer predictions Personality correlates of fidgeting tendency were well defined More fidgety persons were more unpleasant and more arousable (i e, more anxious or hostile) Fidgeting tendency did not correlate significantly with subject sex or with arousal-seeking tendency     

Vector Reliability: A new Approach to Epistemic Justification

Critics of reliability theories of epistemic justificationoften claim that the `generality problem' is an insurmountabledifficulty for such theories. The generality problem is theproblem of specifying the level of generality at which abelief-forming process is to be described for the purposeof assessing its reliability. This problem is not asintractable as it seems. There are illuminating solutionsto analogous problems in the ethics literature. Reliabilistsought to attend to utilitarian approaches to choices betweeninfinite utility streams; they also ought to attend towelfarist approaches to social choice situations that donot demand full aggregation of individual welfares.These analogies suggest that the traditional `single number'approach to reliability is misguided. I argue that a newapproach – the `vector reliability' approach – is preferable.Vector reliability theories associate target beliefs withreliability vectors – that is, structured collections ofreliability numbers – and construct criteria of epistemicjustification that appeal to these vectors. The bulk of thetheoretical labor involved in a reliability account of epistemicjustification is thus transferred from picking a uniquereliability number to constructing a plausible criterionof epistemic justification.     

Estimating the reliability of a test split into two parts of equal or unequal length

When the reliability of test scores must be estimated by an internal consistency method, partition of the test into just 2 parts may be the only way to maintain content equivalence of the parts. If the parts are classically parallel, the Spearman-Brown formula may be validly used to estimate the reliability of total scores. If the parts differ in their standard deviations but are tau equivalent, Cronbach's alpha is appropriate. However, if the 2 parts are congeneric, that is, they are unequal in functional length or they comprise heterogeneous item types, a less well-known estimate, the Angoff-Feldt coefficient, is appropriate. Guidelines in terms of the ratio of standard deviations are proposed for choosing among Spearman-Brown, alpha, and Angoff-Feldt coefficients.     

In search of unity: Twardowski,Husserl, and Ingarden on the unity of the object

This paper is devoted to Kazimierz Twardowski's thesis that the unity of a compound object (a whole) can be ensured only by the relations between its parts and the object itself. Twardowski's idea of unity raises many difficulties, especially the threat of petitio principii: the whole is presupposed as furnishing the ground for the unification of its parts, and yet it also seems to be the result of this unification. To avoid these problems, Edmund Husserl sought to refute Twardowski's thesis, and ascribed the role of a principle of unity to the foundational relationships which directly hold between the parts of a whole. Roman Ingarden then seemed to return to Twardowski's concept of unity, but employed it within a different theory of objects, according to which to be an object is to be a subject of properties. I seek to demonstrate that: (1) Twardowski's thesis is sound if a compound object is something over and above its parts; (2) with respect to Husserl's solution, it is not clear as to whether the whole is really something over and above its parts; (3) Ingarden's conception of the subject-properties structure saves Twardowski's thesis; (4) Ingarden's theory of higher-order objects is invalid.     

Intraday reliability of ground reaction force data

Based upon independent parameter reliability and minimum sample size evaluations, a sample size of 25 trials was identified as necessary to provide accurate ground reaction force (GRF) data describing a subject's running performance. Intraday parameter reliability based on this sample size was approximately 75% indicating that subject variability must be acknowledged when comparing the effects of different running shoes. The minimum differences in GRF parameter values that are biomechanically significant have been estimated at 1 N/kg and 2% for force and relative temporal measures, respectively.     

Covariate-free and Covariate-dependent Reliability

Classical test theory reliability coefficients are said to be population specific. Reliability generalization, a meta-analysis method, is the main procedure for evaluating the stability of reliability coefficients across populations. A new approach is developed to evaluate the degree of invariance of reliability coefficients to population characteristics. Factor or common variance of a reliability measure is partitioned into parts that are, and are not, influenced by control variables, resulting in a partition of reliability into a covariate-dependent and a covariate-free part. The approach can be implemented in a single sample and can be applied to a variety of reliability coefficients.     

A Comedy We Believe In: A Further Look at Sartre's Theory of Emotions

This paper discusses recent interpretations of Jean‐Paul Sartre's early theory of emotions, in particular his Sketch for a Theory of the Emotions. Despite the great interest that Sartre's approach has generated, most interpretations assume that his approach fails because it appears to be focussed on ‘malformed’, ‘irrational’ or ‘distorted’ emotions. I argue that these criticisms adopt a rationalistic or epistemically biassed perspective on emotions that is wrongly applied to Sartre's text. In my defence of Sartre I show that the directional fit of emotions is not towards an evaluatively loaded world which is independently given and, at best, represented by emotions, but towards a world shaped through the impact of emotions themselves. Sartre's idea of emotions ‘magically transforming’ reality for the subject so that the latter is better able to cope with problematic aspects of practically relevant situations encapsulates the world‐shaping capacities of emotions, which are thus not reserved for a restricted class of emotions. Recognition of the transformative powers of emotions will also direct attention away from their seemingly representative elements to their normative and practical aspects and offer a new basis for delineating the criteria for judging them. The plausibility of this position is discussed with reference to some of Sartre's examples, such as fear, sadness and horror, but also with reference to Joan Didion's account of grief in The Year of Magical Thinking.     

An Ethical Issue Scale for Community Pharmacy Setting (EISP): Development and Validation

Many problems that arise when providing pharmacy services may contain some ethical components and the aims of this study were to develop and validate a scale that could assess difficulties of ethical issues, as well as the frequency of those occurrences in everyday practice of community pharmacists. Development and validation of the scale was conducted in three phases: (1) generating items for the initial survey instrument after qualitative analysis; (2) defining the design and format of the instrument; (3) validation of the instrument. The constructed Ethical Issue scale for community pharmacy setting has two parts containing the same 16 items for assessing the difficulty and frequency thereof. The results of the 171 completely filled out scales were analyzed (response rate 74.89 %). The Cronbach’s α value of the part of the instrument that examines difficulties of the ethical situations was 0.83 and for the part of the instrument that examined frequency of the ethical situations was 0.84. Test–retest reliability for both parts of the instrument was satisfactory with all Interclass correlation coefficient (ICC) values above 0.6, (for the part that examines severity ICC = 0.809, for the part that examines frequency ICC = 0.929). The 16-item scale, as a self assessment tool, demonstrated a high degree of content, criterion, and construct validity and test–retest reliability. The results support its use as a research tool to asses difficulty and frequency of ethical issues in community pharmacy setting. The validated scale needs to be further employed on a larger sample of pharmacists.     

The relationship between high performance and knowledge about how to master cooperation situations

This paper applies the expertise approach to cooperation settings and examines high performers' knowledge about cooperation situations. We argue that high performers know more about how to address cooperation situations than do moderate performers. Specifically, we assume that they know more about problem analysis, about how to address the task, the cooperation partner and the cooperation partners' task approach. We report findings of two empirical studies in which study participants responded to scenario situations. The first study based on a sample of 39 software professionals showed that high performers were superior with respect to overall knowledge and specific knowledge aspects. The second study based on a sample of 62 engineers partially replicated these findings. High performers' better knowledge of cooperation situations could not be explained by years of experience or perspective taking. However, situation‐specific experiences partially accounted for the relationship between performance level and knowledge. Copyright © 2002 John Wiley & Sons, Ltd.     

Sex differences in reactions to evaluative feedback

Two studies tested the influence of various types of verbal evaluative feedback men's and women's self-evaluations of their performance in achievenment situations. We tested a theory that women perceive evaluative feedback, particularly negative feedback, to be more informative about their abilities than do men. Because of this, women's self-assessments of their abilities are more straightforwardly influenced by evaluative feedback than are men's. In contrast, men take a more self-promotional approach to evaluative situations, and therefore are more selective in their responses to feedback. Results from our questionnaire study showed that women's self-evaluations were influenced by both positive and negative evaluative statements. Men allowed positive feedback to influence them more than negative feedback, and were less influenced overall by negative feedback than women. Furthermore, women reported that evaluative feedback, particularly negative feedback, contained more information relevant to their abilities than men. Our laboratory study showed that women's actual self-evaluations were impacted differently by positive and negative feedback, whereas men's were not. In addition, we found some evidence to indicate that women were more negatively influenced by feedback that was positively toned, yet irrelevant with respect to their performance, than men. This finding underscores the fact that the focus, and not just the valence, of evaluative feedback plays an important role in men's and women's responses to it.     

Effects of Backpack Carriage on Dual-Task Performance in Children During Standing and Walking

Primary school children perform parts of their everyday activities while carrying school supplies and being involved in attention-demanding situations. Twenty-eight children (8–10 years old) performed a 1-legged stance and a 10 m walking test under single- and dual-task situations in unloaded (i.e., no backpack) and loaded conditions (i.e., backpack with 20% of body mass). Results showed that load carriage did not significantly influence children's standing and walking performance (all p > .05), while divided attention affected all proxies of walking (all p < .001). Last, no significant load by attention interactions was detected. The single application of attentional but not load demand negatively affects children's walking performance. A combined application of both did not further deteriorate their gait behavior.     

情感目标和评价的研究

本研究根据学校情感教育的需要,吸收布卢姆的情感目标分类思想,结合我国国情,本研究设定了学校情感教育的目标,同时编制情感目标的测量工具－－情感调查问卷。问卷分为三大部分,分别为测量道德感、理智感和美感。问卷经信度、效率检验,均达到测量学要求、问卷的年龄、性别适用性也较理想。问卷在实际使用中进一步证实了它的有效性。     

HAUERWAS'S WITH THE GRAIN OF THE UNIVERSE1 AND THE BARTHIAN OUTLOOK: A Few Observations

This article has two main divisions, the first consisting in parts 1–3, the second in parts 4–8. The purpose of the first division is to assess Hauerwas's contentions regarding what he takes to be serious debilities in modern theological culture. The objects of Hauerwas's criticism are: (1) natural theology; (2) reason as it is represented in the structure of the modern university and in the “Enlightenment Project”; and (3) liberal Protestantism—the latter particularly as it turns up, by his account, in Reinhold Niebuhr's theology. The article will offer a defense of natural theology and an alternative approach to Niebuhr's theology while showing how Hauerwas's contentions concerning these two matters are mistaken. Parts 4–8 are theological studies. These studies concentrate on selected though main aspects of Hauerwas's outlook. Part 4 concerns a problematic implication of the notion, mainly from Barth, of divinity's humanity; Part 5 a note of difficulty from William James about the idea of the theistic God and its pertinence to the Barthian or Hauerwasian God; Part 6 the relation between belief and witness; Part 7 theology's discourse and analogy; Part 8 the Barthian‐Hauerwasian theology as a metaphysics. Part 1, concerning natural theology, stands over both divisions. These observations are not in the main intended as textual studies, though in certain passages the analysis is closely attentive to Hauerwas's text. Also, the paper does not offer the sort of account that would come from a historian, intellectual biographer, or social or cultural analyst or critic. Its focus is philosophical‐theological criticism.     

Implicit Motive Profile Analysis: An If‐Then Contingency Approach to the Picture‐Story Exercise

Picture‐story exercise (PSE) measures of implicit motives provide objective, stable, and valid scores. However, PSE scores are also characterized by substantial variability from one picture to the next, resulting in low internal consistency estimates. We argue that this variability is a critical source of the PSE's validity because it reveals stable if‐then contingencies between the situational contexts represented by the picture cues and individuals' motivational responses to them. We also present the correspondence hypothesis, according to which the situational cues in the PSE are representative of specific real‐life situations and a person's imaginative‐story responses to the PSE cues therefore also reflect his or her real‐life responses to such situations. We review corroborating research and discuss the implications of the if‐then contingency approach for assessment, prediction, and for the measurement of motivational congruence.     

Development of clinical vignettes to assess healthcare decision-making capacity in elderly with mild cognitive impairment and Alzheimer's disease

IntroductionCognitive impairment can constrict healthcare decision-making capacity, as it affects the ability to understand, appreciate, and reason with information, as well as communication abilities. Therefore, decision-making capacity of elders with mild cognitive impairment or Alzheimer's disease should be carefully assessed when patients are asked to make decisions regarding their health. Vignettes are particularly relevant to assess healthcare decision capacity, since they can come close to real life situations and improve statistical reliability of capacity assessment instruments.ObjectiveThis paper describes the construction and development process of three hypothetical vignettes, to be included in a new Portuguese assessment tool of healthcare decision-making capacity (CAI-Health).MethodFor vignettes’ development, examples from other assessment tools were first reviewed to summarize their text length, language complexity and health information contained. Most prevalent causes of mortality and morbidity in Portuguese elders were then identified, in order to select the health issues to include in CAI-Health’ vignettes. Seven vignettes were developed, and three were selected to be included in CAI-Health. After vignette's selection, these were reviewed by three experienced medical experts, during a focus group.ConclusionVignettes final version include cases of increased complexity, presenting situations of mild cognitive impairment, lung tumor and knee arthrosis.     

A dynamic view of cultural influence: A review

Static models of culture's influence have given way to a dynamic view, which identifies not only differences across cultures in people's judgments and decisions, but also the situations and conditions in which these differences do or do not appear. Theory and evidence developed from a cognitive psychological perspective underlie this dynamic approach, including research emerging from the “dynamic constructivist” and “situated cognition” models. In the present review, we focus on findings that confirm the utility of this cognitively oriented approach, and briefly discuss the advantages and complementary nature of the “social collective” and neuroscience approaches to understanding culture.