Structural equation modeling (SEM) is a widely used statistical method in social science. However, many published articles employing SEM appear to contradict its underlying principles and assumptions, ...

1 School of Education Science, Xinjiang Normal University, Urumqi, China. 2 School of Educational Technology, Beijing Normal University, Beijing, China. With the updating of knowledge and the ...

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Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

Note for Platform IO using ESP32 LittleFS HOWTO Fix Multiple Definitions Linker Error HOWTO Use analogRead() with ESP32 running WiFi and/or BlueTooth (BT/BLE) ...