Melbourne School of Psychological Sciences - Research Publications
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ItemThe Neurocognitive Components of Pitch Processing: Insights from Absolute Pitch(OXFORD UNIV PRESS INC, 2009-03)The natural variability of pitch naming ability in the population (known as absolute pitch or AP) provides an ideal method for investigating individual differences in pitch processing and auditory knowledge formation and representation. We have demonstrated the involvement of different cognitive processes in AP ability that reflects varying skill expertise in the presence of similar early age of onset of music tuition. These processes were related to different regions of brain activity, including those involved in pitch working memory (right prefrontal cortex) and the long-term representation of pitch (superior temporal gyrus). They reflected expertise through the use of context dependent pitch cues and the level of automaticity of pitch naming. They impart functional significance to structural asymmetry differences in the planum temporale of musicians and establish a neurobiological basis for an AP template. More generally, they indicate variability of knowledge representation in the presence of environmental fostering of early cognitive development that translates to differences in cognitive ability.
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ItemPerceived acceptance and work standards as predictors of work attitudes and behavior and employee psychological distress following an internal business merger(EMERALD GROUP PUBLISHING LIMITED, 2010)Purpose This study aims to test the relationship between two measures of sociocultural adjustment (perceived acceptance and work standard) with work attitudes and behavior and with psychological distress following an internal merger of two previously distinct working groups within the one business. Design/methodology/approach A field study, using a cross‐sectional design, was used to assess the reactions of 250 employees (host employees=170; relocated employees=80) who had undergone an internal merger within a communications company. Findings Perceived acceptance and work standards following the merger were significantly related to work attitudes and behavior for both the host and the relocated employees. There was no direct relationship between perceived acceptance and work standards with psychological distress. However, work attitudes and behavior were found to mediate the indirect effect of perceived acceptance and work standards on psychological distress. Research limitations/implications The findings must be considered within the limitations of the study which include the use of a cross‐sectional design and testing within one business setting. Practical implications The research suggests that ensuring that employees from both pre‐merger groups are assisted in feeling accepted in the new culture and that both groups are giving support and resources to maintain work standards are important factors in managing post‐merger integration. Originality/value The study is the first to empirically test Berry's concepts of sociocultural adjustment, neutrality and asymmetry within an internal business merger.