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.     

Gray's three-arousal model: an empirical investigation

We evaluated the validity of Gray's and Fowles' three-arousal model in two studies of criminal offenders using a continuous motor task involving rewards and punishments. Consistent with predictions for the behavioral approach/activation system (BAS), offenders displayed significant (p<0.00001) increases in response time and heart rate (HR) from a no-incentive practice phase to a reward-only (experiment 1) and active-avoidance (experiment 2) phase. Trait impulsivity was correlated with the response time index of BAS activation in experiment 1 but not experiment 2. Consistent with predictions for the behavioral inhibition system (BIS), offenders showed a significant increase in number of skin conductance responses (SCRs) (p<0.05) from a reward-only to a mixed-incentive phase in experiment 1 and a significant increase in SC amplitude to punishment cues in both experiments. Consistent with predictions for the dynamics of the model, participants showed significant slowing of response time (p<0.0001) from reward-only (experiment 1) or active avoidance (experiment 2) to mixed-incentive phases despite showing an initial tendency toward response facilitation to the onset of the punishment cue signifying the beginning of the mixed-incentive phases. Participants also showed significant (p<0.002) decreases in HR between these phases in both studies, but this effect was only evident on trial 1. The BIS-influenced response time and HR indices were significantly (p<0.05) correlated with anxiety in experiment 1, but unexpectedly, anxiety was not correlated with SC indices of the BIS in either study. Although much of the data support the validity of the Gray/Fowles model, particular findings suggest that further refinement of this theory is indicated.     

The give-or-take-some dilemma: An empirical investigation of a hybrid social dilemma

We describe and empirically investigate a hybrid social dilemma that merges give-some and take-some dilemmas by allowing individuals to choose to either give or to take resources from a shared resource pool. Study 1 finds that (a) group size increases the inequality among group members and the likelihood of creating the public good, while reducing the amount of wasted resources; (b) larger bonuses increase provision rates; and (c) asymmetry in the wealth distribution of the group members induces higher levels of inequality of the final outcomes. Following the logic of appropriateness, players with high (low) endowments were more likely to give toward (take from) the shared resource. Study 2 finds that the tendency of the players with high (low) endowments to give (take) is amplified as the difference between endowment levels increased, and the players’ behavior is correlated with, and predictable from, independent judgments of what is perceived as appropriate.     

Subjective phrase structure: An empirical investigation

The present study represents an attempt to investigate the basis of subjective groupings of words in sentences, employing Edwin Martin's subjective phrase structure technique. Results indicate that subjects base their judgments not only on grammatical structure but also on constituent length and on stress and intonation patterns.A shorter version of this paper was presented to the Annual Meeting of the Canadian Linguistic Association at McGill University, Montreal, May 1972.     

The discrimination of graphical elements

A model is proposed to account for how people discriminate quantities shown in pie charts and divided bar graphs (i.e. which proportion is larger, A or B?). The incremental estimation model assumes that an observer sequentially samples from the available perceptual features in a graph. The relative effectiveness of sampled perceptual features is represented by the spread of probability distributions, in the manner of signal detection theory. The model's predictions were tested in two experiments. Participants took longer with pies than divided bars and longer with non‐aligned than aligned proportions in Experiment 1. In Experiment 2, participants took longer with divided bars than pies when graphs were of unequal size. Generally, graphical formats producing longer response times incurred a greater time penalty when the difference between proportions was reduced. These results were in accordance with the model's predictions. Implications for graphical display design are discussed. Copyright © 2001 John Wiley & Sons, Ltd.     

The locus of maximum weighting within attentive fields: An empirical investigation

Fixation within a modified Poggendorff display was used to assess Pressey's hypothesized construct of attentive fields. In Experiment I the results for fixating near the bottom of the display supported the predictions based on Pressey's construct; however, results from fixating near the top of the display were more easily explained by a tilt effect noted by Zajac (1957).

Experiment II and III replicated the first experiment and obtained independent measures of the tilt effect. After the tilt effect was subtracted from the Poggendorff scores, the prediction based upon the attentive field construct was supported in the top fixation condition; however, only Experiment II provided support for the prediction in the bottom fixation condition.     

An empirical investigation of adolescent suicidal ideation.

Four hundred nine high school students were surveyed to determine the percentage who had experienced suicidal ideation. The sample was then divided into high- and low-suicidal-risk groups. High-risk subjects were found to have significantly poorer quality friendships, lower self-esteem, and had experienced more life stress in the previous year.     

An empirical investigation of Shneidman's formulations regarding suicide

This study of suicide notes involved the deduction of 50 protocol sentences that reflected important aspects of Shneidman's formulations regarding suicide. Independent judges noted the incidence of contents corresponding to the protocol sentences in 33 genuine and 33 simulated notes. Statements that were found significantly and more frequently in genuine notes included the following: the experience of adult trauma such as a calamitous relationship; a rejection; the withdrawal of a significant person resulting in despair; perceiving another as dooming one to the suicide; expressions of ambivalence; feelings of love, hate and other emotions; feelings of helplessness, pessimism and emotional confusion; appearing to be intoxicated by one's overpowering emotions and constricted perceptions; and the communications appearing to have unconscious implications. Statements of "egression" and more logical reasoning were more characteristic of the simulated notes. A frequency count in the genuine notes indicated that many protocol sentences were also very predictive of the content. Implications of the results are discussed.     

The paradox of promoting creativity in the Asian classroom: an empirical investigation

To shed light on the paradox of promoting creativity in the Asian classroom, the authors conducted 3 studies. The 1st study found that novice teachers classified student behaviors as desirable but uncreative (DBU) versus creative but undesirable (CBU). The 2nd study found that conservative-autocratic teachers were more likely to encourage DBU behaviors in class, whereas liberal-democratic teachers were more likely to encourage CBU behaviors in class. The 3rd study found that cultural individualism-collectivism had a positive impact on liberal-democratic teaching attitude but a negative impact on conservative-autocratic teaching attitude. In turn, liberal-democratic teaching attitude had a positive impact on the tendency to promote CBU behaviors, whereas conservative-autocratic teaching attitude had a positive impact on the tendency to promote DBU behaviors.     

The classification of graphical elements.

In three experiments, participants classified stimuli depicting pie charts and stacked bar graphs on two criteria: a proportion shown in the graph, and the graph's overall size (scaling). Sorting times and errors were measured. For stacked bars, performance was impaired when participants sorted on the proportion and scaling varied. No such impairment occurred for pie charts. Experiment 1 showed that varying scaling produced Garner interference in classification of proportions with stacked bars, but not pies. Experiment 2 showed that this result held when the position of the pie slice was varied; Experiment 3 results showed facilitation for particular combinations of proportion and scaling levels. In general, the results showed that proportion and scaling had an asymmetric integral relation for stacked bar graphs, but were separable dimensions for pie charts.     

Mother-blaming in family therapy: An empirical investigation

Abstract

This study tested two hypotheses derived from the feminist critique of family therapy in a sample of AAMFT members. The stimulus was a brief vignette of an initial therapy session with a family presenting a teen-aged child as the identified patient. It was hypothesized that family therapists would rate the mothers in the vignette as more dysfunctional than fathers. It was also hypothesized that mothers would be asked to bear more of the burden of change in treatment plans written by subjects. Neither hypothesis was supported. However, respondents did rate the concerned parent, regardless of sex, as more dysfunctional. Since this is a role often occupied by women, this finding may indicate some gender bias.     

An empirical investigation of self-esteem as a composite construct

Three measures of chronic self-esteem, plus four measures developed to assess situational components of self-esteem (task-specific self-esteem and social self-esteem), were administered to 238 undergraduates at a large, urban university and a community college in the southeastern United States. Evidence for a composite construct of self-esteem was found. Results also indicate task-specific self-esteem correlates as high as .42 (p < .01) with chronic self-esteem and as high as .76 (p < .01) with social self-esteem. Task-specific self-esteem was found to be a better predictor of grade point average than chronic or social self-esteem. Suggestions are made for further research on the situational components of self-esteem to extend current findings.     

Some factors affecting tachistoscopic letter recognition

Summary The paper reports a series of studies that attempt to examine the issue of tachistoscopic identification of letter material. In particular a reductionist approach is used to investigate the influence of retinal locus, cerebral dominance, metacontrast, letter symmetry, and ocular dominance on the task. Retinal locus, metacontrast, and ocular dominance were shown to influence letter reportability under the present conditions with, it is argued, retinal locus and metacontrast affecting the integrity of the icon. Evidence is given for the construct of ocular dominance as the eye (dominant) initiating eye movements with the other passively following.     

Structural factors affecting the supervisor's devotion

The system of supervision in psychoanalytically-oriented psychotherapy consists of a young, relatively inexperienced trainee and a senior, experienced and knowledgeable supervisor. The issues generally discussed during the course of supervision are related to the dynamics of the patient, therapeutic values, difficulties encountered by the trainee and feelings aroused in him or her in connection with the patient and the therapy. The trainee goes through a process of growth and development in both the personal and the professional sense. This process may thus be studied by analogy with the process of human growth and development as it appears in the theoretical literature in the context of the mother-child or the therapist-patient relationship. The theoretical questions at the focus of the present paper are concerned mainly with a number of structural factors in the relationship between the supervisor and the trainee. These factors go beyond the differences in the participants' personalities. These factors are built into every supervisory system and serve to increase the supervisor's devotion to the trainee. The paper examines the components of the supervisor-trainee interaction that may help the supervisor ignore his or her own needs, wishes and self, and concentrate on the needs and wishes of the trainee. This enables the supervisor to create an accepting environment that permits the trainee to grow and develop as a professional and as a person.     

An empirical investigation of the factor structure of the AUDIT

This study investigated the Alcohol Use Disorders Identification Test's (AUDIT) factor structure and psychometric properties. The factor structure was derived from a sample of 7,035 men and women primary care patients. A principal components analysis identified 2 factors in the AUDIT data and was supported in a confirmatory factor analysis (CFA). The 2 factors were Dependence/Consequences and Alcohol Consumption. The CFA also provided support for a 3-factor model whose factors (Alcohol Consumption, Alcohol Dependence, and Related Consequences) matched those proposed by the AUDIT's developers. Psychometric indexes were determined by use of the baseline and 12-month follow-up data of 301 men and women who entered a clinical trial. The results showed that the 2 factors had good reliability. Validity tests supported the interpretation of what the 2 factors measure, its implications for relationships to other variables, and the comparability of the 2- and 3-factor models.     

Suicide schemas in non-affective psychosis: An empirical investigation

Suicide is the leading cause of premature death among individuals experiencing psychosis. The risk of suicide is proposed to increase with a greater potential for activation of suicide related schemas. Empirical representations of suicide schemas were compared between individuals experiencing non-affective psychosis, with and without a history of suicidal behaviour. Employing a cross-sectional between-groups comparison design, 84 participants, previously diagnosed with a non-affective psychotic disorder, were recruited from community mental health services. Participants completed a demographic questionnaire and clinical measures of psychopathology. To assess participants’ suicide schemas, a series of direct and indirect cognitive tasks were designed and administered. Pathfinder analysis enabled the construction of empirically derived representations of the groups’ suicide schemas based on responses to the cognitive tasks. The suicide group achieved significantly greater scores on measures of anxiety, depression, hopelessness and suicidality than the non-suicide group, but not on measures indicative of the severity of psychosis. The suicide schema for the suicide group was more elaborate and extensive than for the non-suicide group, even when clinical measures were taken into account. Clinical and theoretical implications are discussed.