Journal Articles
Permanent URI for this collectionhttps://mro.massey.ac.nz/handle/10179/7915
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Item Reproductive justice: A radical framework for researching sexual and reproductive issues in psychology(John Wiley and Sons Ltd, 2021-05-13) Morison TThe reproductive justice framework holds much promise for guiding research that can contribute to social change. Its limited integration and use in social psychology therefore represents a missed opportunity for justice-oriented social researchers. The purpose of this article is to provide an overview of the reproductive justice framework and demonstrate its value for social psychologists studying sexual and reproductive issues. Using the example of contraceptive provision, rights-based sexual and reproductive health research is contrasted with reproductive justice-oriented research to demonstrate how a reproductive justice lens can extend the analytical focus to illuminate the complex roots of an issue. This is crucial for developing policy and interventions that contribute toward longer-term systemic change and, ultimately, social transformation.Item Contribution to O’Donnell et al. (2017, in press). Registered replication report: Dijksterhuis & van Knippenberg (1998).(Association for Psychological Science, 2018) Philipp MC; Williams MN; Cannon PC; Drummond ADijksterhuis and van Knippenberg (1998) reported that participants primed with a category associated with intelligence (“professor”) subsequently performed 13% better on a trivia test than participants primed with a category associated with a lack of intelligence (“soccer hooligans”). In two unpublished replications of this study designed to verify the appropriate testing procedures, Dijksterhuis, van Knippenberg, and Holland observed a smaller difference between conditions (2%–3%) as well as a gender difference: Men showed the effect (9.3% and 7.6%), but women did not (0.3% and −0.3%). The procedure used in those replications served as the basis for this multilab Registered Replication Report. A total of 40 laboratories collected data for this project, and 23 of these laboratories met all inclusion criteria. Here we report the meta-analytic results for those 23 direct replications (total N = 4,493), which tested whether performance on a 30-item general-knowledge trivia task differed between these two priming conditions (results of supplementary analyses of the data from all 40 labs, N = 6,454, are also reported). We observed no overall difference in trivia performance between participants primed with the “professor” category and those primed with the “hooligan” category (0.14%) and no moderation by gender.Item The multidimensional model of Māori identity and cultural engagement: Measurement equivalence across diverse Māori groups(New Zealand Psychological Society, 3/04/2017) Greaves LM; Manuela S; Muriwai EM; Cowie CJ; Lindsay CJ; Matika CM; Houkamau CA; Sibley CGThe Multidimensional Model of Māori Identity and Cultural Engagement (or MMM-ICE2) is a self-report questionnaire that measures seven distinct dimensions of one’s subjective identity as Māori. Prior research indicates that the scale performs well psychometrically and predicts a wide range of outcomes for Māori peoples. However, the measurement equivalence of the MMM-ICE2 is yet to be assessed. That is, the extent to which the scale provides comparable measurement of the same aspects of identity for all Māori, for instance, across different age groups, for Māori men and women, and for Māori living in different urban or rural regions. Here, we address this gap in the validation of the MMM-ICE2 using Multigroup Confirmatory Factor Analysis to assess the configural, metric, and scalar equivalence of the scale across different demographic groups. We test our models using data from Māori participants who completed the MMM-ICE2 as part of the broader New Zealand Attitudes and Values Study (N = 696). Results indicate that the scale has reasonable measurement equivalence over metric, configural, and scalar assessments across most demographic comparisons. In sum, the results indicate that the MMM-ICE2 provides a valid assessment tool for Māori across a range of contexts, but nevertheless points to ways in which the scale could be improved in future.Item Motivation to Lead as Mediator of Relations Between the Dark Triad, Big Five, and Leadership Intention.(2021) Kennedy JC; Chan KY; Ho M-HR; Uy MA; Chernyshenko OSThis study seeks to enhance the distal-proximal modeling of personality trait-leader emergence relationships by (1) distinguishing between the motivation to lead (i.e., the reasons why a person seeks leadership roles) and leadership intention (i.e., one's expressed desire to claim a leadership role) and by (2) examining how the Dark Triad traits add to the Big Five personality factors in predicting three motivation to lead factors and leadership intentions. Using personality and careers aspiration data collected from 750 university students, we found that affective-identity and social-normative motivation to lead mediate the effects of distal traits on intentions. In contrast, non-calculative motivation to lead does not contribute to leadership intentions, which has important implications for organizations seeking selfless leaders. Narcissism explains variance in leadership intentions over and above that explained by extraversion; this contrasts with the studies of leader emergence, where the effect of narcissism disappears once extraversion is controlled. Overall, our findings validate the three-factor conceptualization of motivation to lead and illuminate the roles of both bright and dark personality factors in understanding individual desire to attain leadership roles.Item A multilab preregistered replication of the ego-depletion effect(Sage, 2016) Hagger MS; Chatzisarantis NLD; Alberts H; Anggono CO; Batailler C; Birt AR; Brand R; Brandt MJ; Brewer G; Bruyneel S; Calvillo DP; Campbell WK; Cannon PR; Carlucci M; Carruth NP; Cheung T; Crowell A; De Ridder DTD; Dewitte S; Elson M; Evans JR; Fay BA; Fennis BM; Finley A; Francis Z; Hoemann H; Heise E; Inzlicht M; Koole SL; Koppel L; Kroese F; Lange F; Lau K; Lynch BP; Martijn C; Merckelbach H; Mills NV; Michirev A; Miyake A; Mosser AE; Muise M; Muller D; Muzi M; Nalis D; Nurwanti R; Otgaar H; Philipp MC; Primoceri P; Rentzsch K; Ringos L; Schlinkert C; Schmeichel BJ; Schoch SF; Schrama M; Schütz A; Stamos A; Tinghög G; Ullrich J; vanDellen M; Wimbarti S; Wolff W; Yusainy C; Zerhouni O; Zwienenberg MGood self-control has been linked to adaptive outcomes such as better health, cohesive personal relationships, success in the workplace and at school, and less susceptibility to crime and addictions. In contrast, self-control failure is linked to maladaptive outcomes. Understanding the mechanisms by which self-control predicts behavior may assist in promoting better regulation and outcomes. A popular approach to understanding self-control is the strength or resource depletion model. Self-control is conceptualized as a limited resource that becomes depleted after a period of exertion resulting in self-control failure. The model has typically been tested using a sequential-task experimental paradigm, in which people completing an initial self-control task have reduced self-control capacity and poorer performance on a subsequent task, a state known as ego depletion. Although a meta-analysis of ego-depletion experiments found a medium-sized effect, subsequent meta-analyses have questioned the size and existence of the effect and identified instances of possible bias. The analyses served as a catalyst for the current Registered Replication Report of the ego-depletion effect. Multiple laboratories (k = 23, total N = 2,141) conducted replications of a standardized ego-depletion protocol based on a sequential-task paradigm by Sripada et al. Meta-analysis of the studies revealed that the size of the ego-depletion effect was small with 95% confidence intervals (CIs) that encompassed zero (d = 0.04, 95% CI [−0.07, 0.15]. We discuss implications of the findings for the ego-depletion effect and the resource depletion model of self-control.Item Maximising potential: The psychological effects of the youth development programme project K(New Zealand Psychological Society, 2017) Furness K; Williams MN; Veale JF; Gardner DHProject K is a positive youth development programme targeting 13-15 year old students with low self-efficacy. It involves three components: wilderness adventure, community challenge and individual mentoring. This longitudinal study aimed to investigate changes in self-efficacy, resilience, connectedness and wellbeing in students participating in Project K. Eighty students (59% male) were recruited from five secondary schools across the North Island of New Zealand for a quasi-experimental study. Participants displaying delinquent behaviour, self-harm, suicidal ideation, or an eating disorder were excluded. Over 14 months, six waves of measurement were completed by Project K participants (n = 49), while four waves of measurement were completed by a control group (n = 31). Analyses using multilevel models showed that completion of Project K had substantial positive effects on selfefficacy, resilience, and wellbeing, although the effect on connectedness was not significant. We conclude that Project K appears to be an effective positive youth development programme for adolescents with low self-efficacy.Item Australasian Public Awareness and Belief in Conspiracy Theories: Motivational Correlates(1/02/2022) Marques MD; Ling M; Williams MN; Kerr JR; McLennan JBelief in conspiracies is not restricted to the fringe dwellers of society. International research suggests that such beliefs are quite common and that conspiracy theories may serve three basic psychological motives (i.e., epistemic, existential, and relational) for individuals. Yet, little is known about conspiracy theory awareness or belief in Australasia. We report the first large systematic investigation of system-justifying motives using two nationally representative samples of Australians (n = 1011) and New Zealanders (n = 754). Our findings show that almost all are aware of local and international conspiracies, the majority endorse one or more, and that all three psychological motives consistently relate to conspiracy belief, but not to awareness. In a series of hierarchical multiple regressions, we find that relational (i.e., increased anomie and disillusionment with the government) and existential motives (i.e., less trust in others and increased religiosity) are uniquely and relatively more important than epistemic needs (i.e., decreased analytic thinking) as predictors of increased local and international conspiracy belief. Findings are discussed in terms of the importance of understanding conspiracy theories as an ideological belief system that may function to serve underlying psychological motives.Item Using citizen data to understand earthquake impacts: Aotearoa New Zealand’s earthquake Felt Reports(Massey University, 2021-12) Goded T; Tan ML; Becker JS; Horspool N; Canessa S; Huso R; Jonathan H; Johnston DAotearoa New Zealand's national seismic network, GeoNet, administers Felt Reports, including the Felt RAPID and Felt Detailed databases, which are being collected at present. NZ has a long tradition of using earthquake Felt Reports provided by the public to analyse the damage caused by moderate to large earthquakes. From traditional paper-based Felt Reports to current online reports (using the GeoNet website or a mobile app), researchers have been using such data to obtain a geographical distribution of the damage caused by an earthquake and to assess what actions people take during shaking. Felt Reports include questions on people's reactions, indoor and outdoor effects of earthquake shaking, building damage, and tsunami evacuation. The database of long online Felt Reports (Felt Classic between 2004 and 2016 and Felt Detailed from 2016 to the present) comprises over 930,000 reports from more than 30,000 earthquakes. Current research being carried out using this data includes: 1) updating of the NZ Ground Motion to Intensity Conversion Equation and Intensity Prediction Equation, 2) understanding human behaviour for earthquakes and related hazards such as tsunami, 3) developing a predictive model of human behaviour in earthquakes to estimate injuries and fatalities, and 4) improving public education. This paper summarises the history of NZ earthquake Felt Reports as well as the research currently being carried out using this data. Finally, we discuss how citizen science helps in the understanding of earthquake impacts and contributes to the aim of improving Aotearoa New Zealand's resilience to future events.Item The role of the organisation following disaster: Insights from nurse experiences after the Canterbury earthquakes(Massey University, 20/09/2016) Mounsey ZM; Johal SS; Naswell KThis research aimed to explore nurse perceptions of impacts and organisational support following the Canterbury NZ earthquake sequence. Semi-structured interviews were undertaken with 11 nurses in the Canterbury area to explore the challenges faced during and following the 2010/11 earthquake sequence. The interviews took place three years after the start of the earthquake sequence to enable exploration of longer term aspects of the recovery process. The interview transcripts were analysed using thematic analysis. A number of themes were identified that related to organisations, including initial impact, emotional impact, work impact and organisational support. Changes to workloads and roles were both organisationally driven and personally motivated. There is a need to consider the psychosocial impact of working and living in a post disaster context. There is also a need to develop support packages to ensure the health and wellbeing of health care professionals. This research highlights a number of ways in which organisations can support employees following disasters.Item Comparison of electroencephalographic changes in response to acute electrical and thermal stimuli with the tail flick and hot plate test in rats administered with opiorphin(BioMed Central Ltd, 19/04/2018) Singh P; Kongara K; Harding D; Ward N; Dukkipati VSR; Johnson C; Chambers PBackground The objective of this study was to compare the changes in the electroencephalogram (EEG) in response to noxious stimuli with tail flick and hot plate responses of rats administered opiorphin. Methods Female Sprague -Dawley rats (n = 8 per group) randomly received intravenous (IV) injection of morphine (1 mg/kg,) or opiorphin (2 mg/kg,) or saline (0.5 ml,) in each of the three testing methods (EEG, tail flick and hot plate). Each type of test (n = 24 per test) was conducted in different population of rats on separate occasions. The tail flick and hot plate latencies were recorded until 5 min after test drug administration to conscious rats. The EEG was recorded in anaesthetised rats subjected to noxious thermal and electrical stimuli after test drug administration. At the end of 5 min in each of the testing methods rats were administered naloxone subcutaneously (SC) (1 mg/kg) and the test procedure was repeated. Results There was no significant increase in the median frequency and spectral edge frequency (F50 & F95) of EEG, indicators of nociception, of morphine and opiorphin groups after noxious stimulation. Noxious stimuli caused a significant increase in both F50 and F95 of the saline group. An injection of naloxone significantly increased the F50, thus blocking the action of both opiorphin and morphine. There was a significant increase in the tail flick latency after administration of opiorphin and morphine as compared to the baseline values. Rats of morphine group spent significantly longer on the hot plate when compared to those of the opiorphin and saline groups. There was no significant difference in the hot plate latencies of opiorphin and saline groups. Conclusion The results of this study suggest that the analgesic effect of opiorphin occurs at the spinal level and it is not as effective as morphine at supraspinal level. It may be due to rapid degradation of opiorphin or limited ability of opiorphin to cross the blood brain barrier or a higher dose of opiorphin is required for its action in the brain. Pharmacokinetic/pharmacodynamics studies along with in vivo penetration of opiorphin in the cerebrospinal fluid are required for further evaluation of opiorphin analgesia.
