Artikler, rapporter og annet (psykologi): Nye registreringer
Viser treff 221-240 av 553
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Sexual incentive motivation and male and female copulatory behavior in female rats given androgen from postnatal day 20
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-12)Masculinization and feminization of rat sexual behavior has been supposed to occur during a short postnatal period. However, much data have made it evident that these processes may continue until adolescence. In the present study, we evaluated whether androgen treatment of females from postnatal day 20 and onwards could alter sexual motivation and behavior in a male direction. Juveniles were ... -
Ticket To Ride: A Longitudinal Journey to Work Engagement and Health in the JD-R model
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-19)The present study addresses one of the limitations of the JD-R model, namely, that analyses of the outcomes of the motivational process have largely focused on organizational outcomes and have neglected to investigate the associations between job resources, work engagement and health-related outcomes. Specifically, the aim of this paper is to show that health-related indicators may be outcomes of ... -
The effects of brief mindfulness training on attentional processes: mindfulness increases prepulse facilitation but not prepulse inhibition
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-02-17)Mindfulness is intentional focus of one’s attention on emotions, thoughts, or sensations occurring in the present moment with a nonjudgmental attitude. Recently there has been increased interest in the effects of mindfulness practice on psychological processes such as concentration, focus, and attention. In the present study, a prepulse inhibition/facilitation (PPI/PPF) paradigm was employed to ... -
Effects of cognitive-behavioral and psychodynamic-interpersonal treatments for eating disorders: a meta-analytic inquiry into the role of patient characteristics and change in eating disorder-specific and general psychopathology in remission
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-26)Background - Cognitive behavior therapy (CBT) and psychodynamic-interpersonal therapies (PIT) are two widely used and conceptually different outpatient treatments for eating disorders (EDs). To better understand how these treatments works, for whom, and under what circumstances, there is a need for knowledge about how outcomes are affected by diagnosis, comorbidity, changes in psychopathology, and ... -
Regression-based norms for the FAS phonemic fluency test for ages 40–84 based on a Norwegian sample
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-08)<p>The FAS phonemic fluency test is a commonly used neuropsychological test of executive function and processing speed. Although Norwegian discrete norms have been developed for the FAS test, American regression-based norms are frequently used by clinicians in Norway. <p>However, language and cultural differences impact performance on the FAS test, and using foreign norms may not be appropriate. ... -
Da laben hun tilhører stengte dørene, flyttet Solveig babyforskningen sin til Zoom
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-02-08)Det så mørkt ut for Solveig Flatebøs doktorgradsarbeid da Norge erklærte unntakstilstand i mars i fjor. Så fikk hun en idé som gjorde forskningen mye lettere å gjennomføre. -
Crowdsourcing Hypothesis Tests: Making Transparent How Design Choices Shape Research Results
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-01-16)To what extent are research results influenced by subjective decisions that scientists make as they design studies? Fifteen research teams independently designed studies to answer five original research questions related to moral judgments, negotiations, and implicit cognition. Participants from 2 separate large samples (total N 15,000) were then randomly assigned to complete 1 version ... -
The Leiden Index of Depression Sensitivity-Revised (LEIDS-R) and its revision (LEIDS-RR): An investigation of the internal structure and conceptual validity in a Norwegian sample
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-16)The purpose of this study was to evaluate the internal consistency, factor structure, and validity of the Leiden Index of Depression Sensitivity-Revised (LEIDS-R) and a recent revision of the LEIDS-R (LEIDS-RR) in Norway. The LEIDS-R is a self-report inventory measuring cognitive reactivity. Cognitive reactivity is defined as the relative ease with which negative thinking is activated by mild low ... -
Korona-situasjonen forbedret baby-forskning
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-27)Da Norge stengte ned i mars, måtte også lab’en der forskerne studerer barns utvikling stenge. Det førte til at forskerne fikk en lys idé – som gjorde prosjektet mye bedre. -
Demographically adjusted trail making test norms in a Scandinavian sample from 41 to 84 years
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-09)<i>Objective</i> - The trail making test (TMT) is one of the most widely used neuropsychological tests. TMT-A provides measures of visual scanning/visuomotor speed and TMT-B involves additional demands on executive functions. Derived scores TMT B-A and TMT B/A enhance measures of executive functioning. However, simple B-A subtraction may lead to false estimates of executive dysfunction in clinical ... -
Dichotic listening while walking: A dual-task paradigm examining gait asymmetries in healthy older and younger adults
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-09-08)Dual-task studies have employed various cognitive tasks to evaluate the relationship between gait and cognition. Most of these tests are not specific to a single cognitive ability or sensory modality and have limited ecological validity. In this study, we employed a dual-task paradigm using Dichotic Listening (DL) as concomitant cognitive task to walking. We argue that DL is a robust task to unravel ... -
Gender at Work Across Nations: Men and Women Working in Male-Dominated and Female-Dominated Occupations are Differentially Associated with Agency and Communion
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-07-24)Occupational gender segregation is a worldwide phenomenon. Research from Western regions such as the United States and Europe shows that the observation of occupational gender segregation can perpetuate gender stereotypes (social role theory; men are ascribed agentic traits, whereas women are ascribed communal traits). However, predictions from social role theory have not been well‐tested in non‐Western ... -
Ө-γ Cross-Frequency Transcranial Alternating Current Stimulation over the Trough Impairs Cognitive Control
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-08-06)Cognitive control is a mental process, which underlies adaptive goal-directed decisions. Previous studies have linked cognitive control to electrophysiological fluctuations in the θ band and θ-γ cross-frequency coupling (CFC) arising from the cingulate and frontal cortices. However, to date, the behavioral consequences of different forms of θ-γ CFC remain elusive. Here, we studied the behavioral ... -
The Confidence Database
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-03)Understanding how people rate their confidence is critical for the characterization of a wide range of perceptual, memory, motor and cognitive processes. To enable the continued exploration of these processes, we created a large database of confidence studies spanning a broad set of paradigms, participant populations and fields of study. The data from each study are structured in a common, easy-to-use ... -
Acquiring sub-efficient and efficient variants of novel means by integrating information from multiple social models in preschoolers
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-04-08)Sub-efficient action routines often represent culture-specific conventional forms of actions that belong to the repertoire of cultural knowledge shared by a social group. Children readily acquire such sub-efficient routines from social demonstrations and often preserve them in their action repertoire despite encountering more efficient alternatives. This suggests that they can treat sub-efficient ... -
Predictive and diagnostic utility of brief neuropsychological assessment in detecting Alzheimer's pathology and progression to dementia
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020)Objective: To assess the role of brief neuropsychological assessments in prediction and identification of Alzheimer’s disease (AD) pathology and progression to AD dementia. Method: Adults (N = 255; range = 40–81 years) with self-reported cognitive decline underwent baseline and 2-year follow-up clinical assessment, including a brief neuropsychological screening and lumbar puncture. Five different ... -
Sleep patterns and insomnia in a large population-based study of middle-aged and older adults: The Tromsø study 2015–2016
(Journal article; Tidsskriftartikkel, 2020-05-29)Epidemiological studies assessing adult sleep duration have yielded inconsistent findings and there are still large variations in estimation of insomnia prevalence according to the most recent diagnostic criteria. Our objective was to describe sleep patterns in a large population of middle‐aged and older adults, by employing accurate measures of both sleep duration and insomnia. Data stem from the ... -
Feeling out of place: Internalized age stereotypes are associated with older employees’ sense of belonging and social motivation.
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-05)Older employees are not only confronted with subtle negative stereotypes about cognitive decline, but they also tend to internalize these negative stereotypes (i.e., they agree with the idea that intellectual performance declines in old age and they feel affected by this decline). Previous research has shown that internalizing negative age stereotypes has detrimental effects on work-related outcomes. ... -
Girls’ perceptions of their mothers at work and home: Warm does not mean weak
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-12-11)Upper elementary school girls were surveyed about their mothers’ and fathers’ warmth, competence, and agency at home and how they imagine their parents at work. Mothers’ warmth at home was positively correlated with perceived competence and agency both at home and at work. Differences between daughters’ perceptions of their mothers and fathers at work are discussed. -
Human tool cognition relies on teleology
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-08-10)Osiurak and Reynaud's account of human tool cognition misses key element: human capacity for functional representations and teleological inferences. I argue that the teleofunctional approach accounts better for some features of human tool cognition and points to a viable candidate for the cognitive “difference-maker” behind human technological success.