Living room interior, Sunshine Beach House, Sunshine Coast

View of living room interior.

Viewing Deck, Sunshine Beach House, Sunshine Coast

View through doors to upper level viewing deck.

External shower, Sunshine Beach House, Sunshine Coast

View past timber shutter to external shower.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, external shower, entrance and viewing deck.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, external shower, entrance and viewing deck.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, external shower, entrance and viewing deck.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, entrance, external shower and viewing deck.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, entrance, external shower and viewing deck.

East elevation, Sunshine Beach House, Sunshine Coast

View of formal entrance to house, through garage.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, external shower and entrance.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations.

East elevation, Sunshine Beach House, Sunshine Coast

Part of eastern street elevation, with fenestrations, external shower, viewing deck and entrance.

Do economists ‘compose’ economics? A comparison of the creative processes of artists and economists

This is a draft for a chapter of the book version of my Ph.D thesis. The chapter addresses the following question: Are the creative processes of musical composers and academic economists essentially the same, or are there significant differences? The paper finds that there are deep similarities between the creative processes of theoretical economists and the creative processes of artists. The chapter builds a process oriented lifecycle account of creative activity, drawing on testimonial material from the arts and the sciences, and relates the model to the creative work of economists developing economic theory.

Distortion product otoacoustic emissions in schoolchildren: Effects of ear asymmetry, handedness and gender

The present study examined effects of ear asymmetry, handedness, and gender on distortion-product otoacoustic emissions (DPOAEs) obtained from schoolchildren. A total of 1003 children (528 boys and 475 girls), with a mean age of 6.2 years (SD = 0.4, range = 5.2-7.9 years), were tested in a quiet room at their schools using the GSI-60 DPOAE system. A distortion-product (DP)-gram was obtained for each ear, with f2 varying from 1.1 to 6.0 kHz and the ratio of f2/f1 at 1.21. The signal-to-noise ratios (SNRs) (DPOAE amplitude minus the mean noise floor) at the tested frequencies 1.1, 1.5, 1.9, 2.4, 3.0, 3.8, 4.8, and 6.0 kHz were measured. The results revealed a small but significant difference in SNR between ears, with right ears showing a higher mean SNR than left ears at 1.9, 3.0, 3.8, and 6.0 kHz. At these frequencies, the difference in mean SNR between ears was less than 1 dB. A significant gender effect was also found. Girls exhibited a higher SNR than boys at 3.8, 4.8, and 6.0 kHz. The difference in mean SNR, as a result of the gender effect, was about 1 to 2 dB at these frequencies. There was no significant difference in mean SNR between left-handed and right-handed children for all tested frequencies.