ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈaɪv, hˈoʊmz sˈɜːvd æz kənsˈʌltɪŋ ˌɛdʒuːkˈeɪʃənəl saɪkˈɑːlədʒˌɪst fɚðə pɹˌɛpɚɹˈeɪʃən ʌvðə bˈʊk ɐ lˈʊk æɾ ˌiːˌɛstˈiː ɪn ˌɛdʒuːkˈeɪʃən: ɐnˈæləsˌɪs, ɹᵻvjˈuː ænd sᵻlˈɛktᵻd kˈeɪs stˈʌdiz ʌvðɪ ˈɪmpækt ʌvðɪ ˌiːˌɛstˈiː ɛkspˈiəɹɪəns ˌɔn ˈɛdʒuːkˌeɪɾɚz ænd stˈuːdənts ɪn pɹˈaɪmɚɹi, sˈɛkəndɚɹi, ænd pˈoʊstsˈɛkəndɚɹi ˌɛdʒuːkˈeɪʃən, baɪ ɹˈɑːbɚt dˈʌbəljˌuː. fˈʊlɚɹ ænd zˈɑːɹɹə wˈɑːlɪs.
In 1975, Holmes served as consulting educational psychologist for the preparation of the book A look at est in education: Analysis, review and selected case studies of the impact of the est experience on educators and students in primary, secondary, and post-secondary education, by Robert W. Fuller and Zara Wallace.