Personality and Depression: A Validation Study of the Depressive Experience Questionnaire

This study investigated the validity of Blatt's model of depression as indicated by his operational measure of its constructs via the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976). Hypothesized relations between the two relevant scales of the DEQ and Tellegen's (1982) Multidimensional Personality Questionnaire, (MPQ) were examined, Participants consisted of 195 women, including 67 hospitalized unipolar depressives, 77 never-hospitalized unipolar depressives, and 51 nonpsychiatric controls. Overall, the results partially supported the validity of the DEQ even though all participants were women and prior studies have indicated the DEQ's greater discriminative validity for men than for women. However, several of the most strongly predicted relations, such as between DEQ Self-Criticism and MPQ Achievement were not confirmed. Coherent, significant relations between scales of the two measures remained after partialling out the effects of severity of depression.     

The Belief in Equality Inventory and Leadership Behavior: A Construct Validation

The belief-in-equality construct is defined as the belief that general ability and potential are widely distributed throughout the human population, rather than being limited to an elite minority. Data from a 21-item belief-in-equality inventory and from two construct-validation tasks were gathered using a liberal-arts undergraduate sample of 201 students. Of the two validation tasks, one indicated strong construct validity ( p < .015), however, the second one produced correctly patterned but insignificant results. The results showed that leaders with a high belief in equality put more funds into training their subordinates and had a tendency to delegate more authority to them than leaders with a weak belief in equality.     

A Conceptualization of Entrepreneurial Curiosity and Construct Development: A Multi-Country Empirical Validation

The purpose of this article was to fill a gap in the literature regarding the conceptualization and measurement of entrepreneurial curiosity. Although research in other fields suggest that different types of curiosity exist, no conceptualization research has yet been done in the field of entrepreneurial curiosity. This research aimed to develop a construct of entrepreneurial curiosity and tested it on multi-country empirical samples (Slovenia and the United States). Items for the questionnaire were developed after an in-depth literature review and detailed interviews with entrepreneurs and experts in two stages. The data from the survey were analyzed using exploratory and confirmatory factor analysis. The results of this study showed that entrepreneurial curiosity can be an independent construct dimension in relation to other types of curiosity. Entrepreneurial curiosity can be used as a new concept and measure in research. The construct can be tested on a sample of nonentrepreneurs in a multi-country sample and together with other determinants in a future model. With the measure of entrepreneurial curiosity, society can test individuals and encourage them to become active in entrepreneurship.     

The Subjective Interpretation of Inequality: A Model of the Relative Deprivation Experience

Relative deprivation (RD) is the product of an upward comparison that indicates that one's disadvantaged situation is undeserved coupled with anger and resentment. RD is associated with reduced psychological and physical health, individual deviance, and collective action, but empirical tests of RD are inconsistent. Closer attention to three central features of the RD experience – comparisons, discrete emotions, and the type of outcome – will improve the predictive value of RD. If social scientists measure RD correctly, they can answer the questions about people's surprising tolerance of large inequities in some contexts and unexpected sensitivity to small inequities in other contexts that first motivated RD research.     

A Longitudinal Investigation of Object Relations: Child-Rearing Antecedents,Stability in Adulthood,and Construct Validation

Object relations theories posit that a child's relationship with caregivers has implications for subsequent relationships. Object relations refer to mental representations of relationships. Longitudinal data and Westen's (1993) methodology were employed to investigate questions related to (a) child-rearing antecedents of adult object relations in a nonclinical population, (b) temporal stability of adult object relations, and (c) construct validation. A multivariate effect of child-rearing variables on adult object relations was found, and significant univariate effects were nearly all in the predicted direction. Temporal stability (across 10 years) of adult object relations received tentative support. Object relations correlated positively with interpersonal functioning and physical health, but these correlations tended to be nonsignificant. A positive relationship between object relations and psychological health was not found.     

A Study of Certain Incentives Applied under Schoolroom Conditions

Abstract

An investigation of certain abilities fundamental to the study of Geometry. By John Harrison Minnick (Doctor's dissertation, University of Pennsylvania), Lancaster, Pa., 1918, 108 p. Reviewed by William E. Story.

National service and national education. Reviewed by Eric George. London, P. S. King &; Son; 1913. 83 p.

Festskrift til Overlærer J. Nicolaysen's 70 aars jubilæum. Reviewed by Kristiania, J. W. Cappelen, 1917. Reviewed by Martin L. Reymert.     

Paradoxical Sleep Deprivation and Sleep Recording Following Training in a Brightness Discrimination Avoidance Task in Sprague–Dawley Rats: Paradoxical Effects

Previously, we reported that posttraining paradoxical sleep deprivation (PSD) resulted in an enhancement of the subsequent avoidance performance for rats trained for 15 trials in a Y-maze brightness avoidance discrimination task. A series of experiments were conducted to try to further understand the reasons for results which were contrary to those of the bulk of the sleep-learning literature. Experiment 1 investigated the effectiveness of the PSD technique. Rats (N= 4) were sleep recorded while residing on a “swimming pool” apparatus for 24 h. Compared to their baseline values, all animals showed a very large reduction in paradoxical sleep and spent significantly more time awake. Slow-wave sleep was unchanged. In Experiment 2, proactive motor effects were tested. Rats were deprived of PS for 24 h and then tested in a hole board motor activity task. There was a slight effect of PS deprivation on the day following the PSD and no effect when the rats were retested 1 week later. Experiment 3 investigated possible proactive effects of PSD on avoidance performance. Rats exposed to PSD in the 24 h before training in the Y-maze task did not demonstrate any facilitative effect on the subsequent avoidance performance. Experiment 4 investigated the possibility that the PSD facilitative effect could be due to partial training. Rats were given 75 acquisition trials in the brightness discrimination Y-maze avoidance before being subjected to 24 h of PSD. PS-deprived animals showed superior avoidance scores compared to non-PSD controls when retested 24 h later. In Experiment 5, the same strain of rats (N= 11) were sleep recorded after exposure to a partial acquisition in a Y-maze brightness avoidance discrimination task. They were then continuously monitored for 4 consecutive days. The percent PS for the Trained rats was significantly lower than that for the Control animals. This drop in percent PS was not confined to any particular time period in the 24-h day. None of the other sleep parameters reached significance. Analyses of the present results suggest that PSD exerts its facilitative effects on posttraining consolidation processes. We present arguments suggesting that PSD can have effects opposite to those generally reported, in animals demonstrating poor avoidance abilities, in an avoidance task.     

Stimulant Drug Effects on Performance and Behavior After Prolonged Sleep Deprivation: A Comparison of Amphetamine,Nicotine, and Deprenyl

Normal male subjects (N = 102) underwent total sleep deprivation in a laboratory environment for 48 hr. In separate dose-response, double-blind, placebo-controlled experiments, 36 subjects received single doses of d- amphetamine, 35 received intravenous nicotine, and 31 received l-deprenyl. All were deprived of sleep for an additional 12 hr. Amphetamine reversed the effects of sleep loss in a dose-related way, but the pattern and persistence of the reversal varied across measures. Neither nicotine nor I-deprenyl produced substantial persistent reversal of sleep deprivation effects. We conclude that these latter two agents are unlikely to be useful for the acute remediation of the effects of severe sleep loss. Although amphetamine is acutely effective, its usefulness in the treatment or prophylaxis of sleep loss requires further study.     

Excursions in Rorschachlandia: Surveying the scientific and philosophical landscape of Hermann Rorschach's Psychodiagnostics

This article examines the milieu of Hermann Rorschach's Psychodiagnostics (1921/2021) under development between 1911 and his death in 1922 and explores new evidence about the direction Rorschach's test might have taken after publication of Psychodiagnostics. This includes direct and indirect influences from turn of the century continental philosophy and science and innovative colleagues in the Swiss psychiatric and psychoanalytic societies. The availability of newly translated scholarship, including the correspondence between Ludwig Binswanger and Hermann Rorschach following the 1921 publication of Psychodiagnostics, Binswanger's posthumous 1923 commentary in the International Journal of Psychoanalysis, and recent new translation of Psychodiagnostics, permits a fresh appraisal of the milieu and foundations of Rorschach's development. Understanding these sources and influences opens new vistas in reappraising the nature of Rorschach's “test theory” which Rorschach considered undeveloped at the time of his death. This paper presents new evidence that, under the influence of Rorschach's close colleague, Ludwig Binswanger, the Geisteswissenschaften and phenomenology might have figured prominently in future developments. The paper concludes that Rorschach, preoccupied with considerations of kinesthetic subjectivity in his innovative conceptualization of human movement responses, was a nascent phenomenologist whose untimely death cut short further developments in his theory of the test.     

A Review of Pediatric Nonpharmacological Sleep Interventions: Effects on Sleep,Secondary Outcomes,and Populations With Co-occurring Mental Health Conditions

Sleep problems are common in school-age children and linked to numerous negative outcomes. Sleep disturbances are particularly common in children with mental health disorders, such as attention-deficit/hyperactivity disorder, depression, and anxiety. Despite frequent use of nonpharmacological pediatric sleep interventions to treat common sleep problems, there is a paucity of research on whether these interventions are effective. Further, it is unclear whether by targeting sleep, these interventions lead to broader improvements in the domains of functioning that are commonly affected by poor sleep. The present review includes 20 studies that evaluated nonpharmacological sleep treatments for school-aged youth, including 5 studies specifically focused on youth with externalizing or internalizing problems. Multimodal approaches consisting of psychoeducation and sleep hygiene in combination with other components were effective at treating insomnia and general sleep problems in typically developing samples. The addition of behavioral parent training to sleep interventions was effective for youth with externalizing problems, whereas incorporating cognitive strategies into sleep interventions for youth with internalizing problems was found to be ineffective. A variety of secondary outcomes were examined, with the strongest support emerging for improvement in anxiety and behavioral problems. Implications for clinical practice and future research directions are discussed.     

Relationships and Emotional Experience in a Process of Gay Identity Development: A Case-Study Based on Personal Construct Theory

A case-study of gay identity development is presented based on Kelly's personal construct theory. The subject is a married man in his early thirties. Repertory grid technique is used to investigate the subject's construing of his relationships with gay men, and Kelly's account of emotion in terms of constructs of transition is used in analysing the emotional dimensions of the subject's experience. Three dimensions of interpersonal construing emerged from the grid analysis: emotional impact, negative affect and friendship. Five aspects of the subject's emotional experience are discussed: aggression, threat, anxiety, hostility and guilt. Some implications of the study for counselling are outlined, its limitations noted, and possible avenues for further research identified. It is argued that the study serves to illustrate the value of Kelly's perspective in understanding the interpersonal and emotional dimensions of gay identity development.     

Sleep Disturbances Among Combat Military Veterans: A Comparative Study Using Subjective and Objective Sleep Assessments

The sleep characteristics of 37 military veterans and active-duty service members (17 with PTSD and 20 without PTSD) of recent wars were analyzed to determine if combat deployment, with its associated sleep restriction, may be an alternative explanation for the sleep complaints found among combat veterans with PTSD (as determined by PTSD Checklist Military Version scores). Over a 1-week period, sleep data were collected using sleep actigraphy and self-report. Across the entire sample, subjective and objective assessment methods of sleep were strongly correlated, although there were some notable within-group differences. Specifically, although sleep duration between groups did not differ based on actigraphy, veterans without PTSD reported sleeping 1 h and 11 min (p = .002) longer than did veterans with PTSD. In an effort to determine why individuals without PTSD might be overreporting sleep, we found that symptoms of emotional arousal (anger, anxiety, and nightmares) were significantly correlated with self-reported sleep duration, suggesting a pattern of higher autonomic arousal found in veterans with PTSD. Thus, although sleeping for 6 h, the higher levels of emotional arousal reported by veterans with PTSD may mean that they do not perceive their sleep as restful. Further research is necessary to determine if the sleep architecture of veterans with PTSD is actually different from that of combat veterans without PTSD and if such differences are actually amenable to standard behavioral treatments for this disorder.     

Naturalistic Partial Sleep Deprivation Leads to Greater Next-Day Anxiety: The Moderating Role of Baseline Anxiety and Depression

The detrimental effects of insufficient sleep on emotional functioning have been well established. Total sleep deprivation usually leads to increased anxiety and depressive symptoms the following day. However, no study has yet examined the relationships between unmanipulated partial sleep deprivation and next-day symptoms of anxiety and depression in everyday life, which this study sought to characterize. Participants (N = 94) completed daily diary surveys twice per day for 2 weeks without instructions to alter their sleep in any way. Nights of spontaneous, naturally occurring partial sleep deprivation were followed by increased levels of self-reported symptoms of anxious arousal the next day, but were unrelated to next-day symptoms of anhedonic depression or general distress. The relationship between partial sleep deprivation and next-day anxious arousal was found to be moderated by both baseline depressive symptoms and anxiety such that individuals reporting higher levels of depression or anxiety at baseline showed relatively greater increases in symptoms of anxiety following partial sleep deprivation. These results suggest that partial sleep deprivation occurring in everyday life can lead to higher next-day levels of anxious arousal, a relationship that is particularly deleterious for individuals with higher overall levels of anxiety or depressive symptoms.     

Relative Deprivation,Dissatisfaction, and Militancy: A Field Study In A Protest Crowd1

The links between relative deprivation (RD), dissatisfaction with financial situation, and propensity for militancy were examined in a field study of a farmers' rally in Adelaide, South Australia. The rally was held to protest the blockade of sheep exports by the meat workers' union. Consistent with Gurr's (1970) theory, a majority of protesters were relatively deprived. However, there was no support for Morrison's (1971) hypothesis that participants in a conservstive protest demonstration are in a state of “decreinental” RD. No support mas found for Gurr's postulate that RD is the basic condition for participants in collective violence. RD war significantly associated with feelings of dissatisfaction but not with predispositions toward militancy. Dissatisfaction alone was a significant predictor of militant predisposition. Factors that may act to weaken the link between RD and militancy in actual episodes of collective behavior were discussed.     

Body Sanctification and Sleep in Adolescents with Cystic Fibrosis: A Pilot Study

Journal of Religion and Health - Imbuing one’s body with divine significance is associated with health-protective behaviors. The purpose of this study was to determine whether adolescents...     

Drug Use and Self-Organization: A Personal Construct Study of Religious Conversion in Drug Rehabilitation

This study investigates the changes in self-identity in 86 participants of a religious drug rehabilitation program in Hong Kong. Conversion to Christianity is found to bring a shedding of a negative drug self-identity and a progressive identification with the Jesus ideal in the participants. From an image of a person with low morality, low confidence, little compassion, and tender feelings, a person isolated and dependent, identification with Jesus brings about a moral, tender, compassionate, and self-reliant person. The grid method is found to be an appropriate medium for the investigation of the relationship between substance use and patterns of self-organization. The research data support the formulation of a personal construct theory of drug abuse, focusing on the implications of acquiring a drug self-subsystem by the drug user. A parallel is drawn between Kelly's (1955) fixed-role therapy and the rehabilitative process, suggesting that, with its focus on the reconstruction of self, fixed-role therapy holds promise for drug rehabilitation work.     

Motor Behavior Concepts in the Study of Balance: A Scoping Review

Abstract

Previous research suggests that using Fitts’ law; attentional focus or challenge point framework (CPF) is beneficial in balance control studies. A scoping review was conducted to examine studies that utilized these motor behavior concepts during balance control tasks. An extensive literature search was performed up to January 2018. Two independent reviewers conducted a study selection process followed by data extraction of the search results. Forty-six studies were identified, with 2 studies related to CPF, 12 studies related to Fitts’ law and 32 studies related to focus of attention. The CPF appears to be a useful method for designing a progressive therapeutic program. Fitts’ law can be used as a tool for controlling the difficulty of motor tasks. Focus of attention studies indicate that adopting an external focus of attention improves task performance. Overall, studies included in this review report benefit when using the selected motor behavior concepts. However, the majority (>80%) of studies included in the review involved healthy populations, with only three clinical trials. In order to ascertain the benefits of the selected motor behavior concepts in clinical settings, future research should focus on using these concepts for clinical trials to examine balance control among people with balance impairments.