Therefore, /r/ phonemes are pronounced in all positions.[43] However, some children of Overseas Filipinos who are educated in Commonwealth countries (such as Australia, New Zealand or the United Kingdom) may speak in a non-rhotic accent unless taught otherwise. Native and well-educated speakers (also called acrolectal speakers[40]) may also feature flapping and vowel sounds resembling the California vowel shift due to the influence of Hollywood movies and call center culture mostly pegged towards the American market.[44]