Prior studies have observed selective neural responses in the adult human auditory cortex to music and speech that cannot be explained by the differing lower-level acoustic properties of these stimuli. Does infant cortex exhibit similarly selective responses to music and speech shortly after birth? To answer this question, we attempted to collect functional magnetic resonance imaging (fMRI) data from 45 sleeping infants (2.0- to 11.9-weeks-old) while they listened to monophonic instrumental lullabies and infant-directed speech produced by a mother. To match (...) acoustic variation between music and speech sounds we (1) recorded music from instruments that had a similar spectral range as female infant-directed speech, (2) used a novel excitation-matching algorithm to match the cochleagrams of music and speech stimuli, and (3) synthesized “model-matched” stimuli that were matched in spectrotemporal modulation statistics to (yet perceptually distinct from) music or speech. Of the 36 infants we collected usable data from, 19 had significant activations to sounds overall compared to scanner noise. From these infants, we observed a set of voxels in non-primary auditory cortex (NPAC) but not in Heschl’s Gyrus that responded significantly more to music than to each of the other three stimulus types (but not significantly more strongly than to the background scanner noise). In contrast, our planned analyses did not reveal voxels in NPAC that responded more to speech than to model-matched speech, although other unplanned analyses did. These preliminary findings suggest that music selectivity arises within the first month of life. (shrink)

Diversity in Indonesia raises the tolerance problem. The research goal to find guidance and counseling services right to develop character tolerance. The goals of this research is developing of models group gudance with folklore methode as alternative developing tolerance character. This research use Research and development as an approach. Research and development steps include preliminary study, development hypothetical group guidance model-based folklore, validation of expert judgment and expert practitioners, experimental test form group guidance model- based folklore on a limited basis (...) — descriptive qualitative and descriptive quantitative in research analysis. Group guidance services consisted of 8-9 students from Yogyakarta City, Bantul Regency, Sleman Regency, Kulonpogo Regency, and Gunungkidul Regency (Indonesia Country The result from this research that group guidance with folklore methode can incrase the tolerance character of students. The result of the limited trial appears that there was a change of condition before pre-test with an average of 109 and an increase of 117.9 after post-test in implementation of group guidance service with folklore method. The T-test results also reveal significant changes from before to after the significance of 0.000 (<0.05). (shrink)