app/src/main/res/layout/view_tester_instructions.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <TextView
            android:id="@+id/test_description"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/generic_test_description"
            android:textAppearance="?android:attr/textAppearanceMedium" />

        <TextView
            android:id="@+id/test_instructions"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/activity_vertical_margin"
            android:text="@string/generic_test_instructions"
            android:textAppearance="?android:attr/textAppearanceMedium" />

    </LinearLayout>
</ScrollView>